GenomeNet

Database: PDB
Entry: 4MPU
LinkDB: 4MPU
Original site: 4MPU 
HEADER    HYDROLASE/HYDROLASE INHIBITOR           13-SEP-13   4MPU              
TITLE     HUMAN BETA-TRYPTASE CO-CRYSTAL STRUCTURE WITH (6S,8R)-N,N'-BIS[3-({4- 
TITLE    2 [3-(AMINOMETHYL)PHENYL]PIPERIDIN-1-YL}CARBONYL)PHENYL]-8-HYDROXY-6-  
TITLE    3 (1-HYDROXYCYCLOBUTYL)-5,7-DIOXASPIRO[3.4]OCTANE-6,8-DICARBOXAMIDE    
CAVEAT     4MPU    CONFORMATIONS C AND D OF LIGAND X2A HAVE INCORRECT           
CAVEAT   2 4MPU    STEREOCHEMISTRY AT THEIR C AND C22 CHIRAL CENTERS.           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRYPTASE ALPHA/BETA-1;                                     
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 31-275;                                       
COMPND   5 SYNONYM: TRYPTASE-1, TRYPTASE I, TRYPTASE ALPHA-1;                   
COMPND   6 EC: 3.4.21.59;                                                       
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: TPS1, TPS2, TPSAB1, TPSB1;                                     
SOURCE   6 EXPRESSION_SYSTEM: KOMAGATAELLA PASTORIS;                            
SOURCE   7 EXPRESSION_SYSTEM_COMMON: PICHIA PASTORIS;                           
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 4922                                        
KEYWDS    COFERON, ALPHA-HYDROXYKETONE, SMALL MOLECULE INHIBITOR, DRUG          
KEYWDS   2 DISCOVERY, SELF-ASSEMBLY, CRYSTAL CATALYSIS, HYDROLASE-HYDROLASE     
KEYWDS   3 INHIBITOR COMPLEX                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.WHITE,A.J.STEIN,R.K.SUTO                                            
REVDAT   2   25-SEP-19 4MPU    1       JRNL                                     
REVDAT   1   18-MAR-15 4MPU    0                                                
JRNL        AUTH   S.F.GIARDINA,D.S.WERNER,M.PINGLE,K.W.FOREMAN,D.E.BERGSTROM,  
JRNL        AUTH 2 L.D.ARNOLD,F.BARANY                                          
JRNL        TITL   TARGET-DIRECTED SELF-ASSEMBLY OF HOMODIMERIC DRUGS AGAINST   
JRNL        TITL 2 BETA-TRYPTASE.                                               
JRNL        REF    ACS MED.CHEM.LETT.            V.   9   827 2018              
JRNL        REFN                   ISSN 1948-5875                               
JRNL        PMID   30128075                                                     
JRNL        DOI    10.1021/ACSMEDCHEMLETT.8B00204                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.65 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.7.0029                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ENGH & HUBER                                  
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.65                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.80                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 67095                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.180                           
REMARK   3   R VALUE            (WORKING SET) : 0.178                           
REMARK   3   FREE R VALUE                     : 0.216                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3575                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.65                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.69                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 4911                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.42                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2620                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 243                          
REMARK   3   BIN FREE R VALUE                    : 0.2920                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3832                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 134                                     
REMARK   3   SOLVENT ATOMS            : 515                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 24.98                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : -0.01000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.095         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.097         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): NULL          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.966                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.949                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4458 ; 0.024 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  4090 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6161 ; 2.900 ; 2.026       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  9420 ; 3.646 ; 3.003       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   514 ; 6.799 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   187 ;31.130 ;23.316       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   617 ;14.060 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    27 ;13.332 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   627 ; 0.149 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4982 ; 0.016 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  1071 ; 0.046 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4MPU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-SEP-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000082215.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 25-FEB-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X29A                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.075                              
REMARK 200  MONOCHROMATOR                  : SI(111)                            
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 70669                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.649                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 4.200                              
REMARK 200  R MERGE                    (I) : 0.06800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.52                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG1500, 0.1 M SODIUM ACETATE, PH    
REMARK 280  4.6, 0.2 M AMMONIUM SULFATE, INDIVIDUAL MONOCRYSTALS                
REMARK 280  EQUILIBRATED WITH 30% PEG1500, 0.1 M MES, PH 5.5, 0.2 M AMMONIUM    
REMARK 280  SULFATE AND SOAKED 20 HOURS IN SAME SOLUTION SUPPLEMENTED WITH      
REMARK 280  COMPOUND 2A, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K        
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+2/3                                           
REMARK 290       6555   -X,-X+Y,-Z+1/3                                          
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       55.01300            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      110.02600            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      110.02600            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       55.01300            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 11990 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 38110 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -127.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2 -0.866025  0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       55.01300            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5080 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19970 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -55.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     LYS A   274                                                      
REMARK 465     PRO A   275                                                      
REMARK 465     LYS B   274                                                      
REMARK 465     PRO B   275                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS B 132    CG   CD   CE   NZ                                   
REMARK 470     LYS B 273    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   NZ   LYS B    81     O    HOH B   516              2.02            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    PHE A  58   CB  -  CG  -  CD1 ANGL. DEV. =   4.3 DEGREES          
REMARK 500    ARG A  87   NE  -  CZ  -  NH1 ANGL. DEV. =   5.8 DEGREES          
REMARK 500    ARG A  87   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    ASP A 162   CB  -  CG  -  OD1 ANGL. DEV. =   6.1 DEGREES          
REMARK 500    ARG A 253   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.7 DEGREES          
REMARK 500    ASP B  82   CB  -  CG  -  OD2 ANGL. DEV. =  -6.2 DEGREES          
REMARK 500    ASP B 162   CB  -  CG  -  OD1 ANGL. DEV. =   5.8 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    TRP A  42       54.95     71.01                                   
REMARK 500    ARG A  91      119.38    -39.79                                   
REMARK 500    TYR A  96      -21.36     80.93                                   
REMARK 500    TYR A 114      -48.81   -130.89                                   
REMARK 500    PHE A 149       70.50     54.07                                   
REMARK 500    SER A 243      -59.20   -122.60                                   
REMARK 500    TYR B  96      -15.85     75.73                                   
REMARK 500    TYR B 114      -44.86   -133.76                                   
REMARK 500    SER B 243      -60.65   -124.38                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 PRO A  272     LYS A  273                  146.55                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE X2A B 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES B 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 305                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 B 306                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4MPV   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MPW   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MPX   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MQA   RELATED DB: PDB                                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 N132K IS A NATURAL VARIANT.                                          
DBREF  4MPU A   31   275  UNP    Q15661   TRYB1_HUMAN     31    275             
DBREF  4MPU B   31   275  UNP    Q15661   TRYB1_HUMAN     31    275             
SEQADV 4MPU LYS A  132  UNP  Q15661    ASN   132 SEE REMARK 999                 
SEQADV 4MPU LYS B  132  UNP  Q15661    ASN   132 SEE REMARK 999                 
SEQRES   1 A  245  ILE VAL GLY GLY GLN GLU ALA PRO ARG SER LYS TRP PRO          
SEQRES   2 A  245  TRP GLN VAL SER LEU ARG VAL HIS GLY PRO TYR TRP MET          
SEQRES   3 A  245  HIS PHE CYS GLY GLY SER LEU ILE HIS PRO GLN TRP VAL          
SEQRES   4 A  245  LEU THR ALA ALA HIS CYS VAL GLY PRO ASP VAL LYS ASP          
SEQRES   5 A  245  LEU ALA ALA LEU ARG VAL GLN LEU ARG GLU GLN HIS LEU          
SEQRES   6 A  245  TYR TYR GLN ASP GLN LEU LEU PRO VAL SER ARG ILE ILE          
SEQRES   7 A  245  VAL HIS PRO GLN PHE TYR THR ALA GLN ILE GLY ALA ASP          
SEQRES   8 A  245  ILE ALA LEU LEU GLU LEU GLU GLU PRO VAL LYS VAL SER          
SEQRES   9 A  245  SER HIS VAL HIS THR VAL THR LEU PRO PRO ALA SER GLU          
SEQRES  10 A  245  THR PHE PRO PRO GLY MET PRO CYS TRP VAL THR GLY TRP          
SEQRES  11 A  245  GLY ASP VAL ASP ASN ASP GLU ARG LEU PRO PRO PRO PHE          
SEQRES  12 A  245  PRO LEU LYS GLN VAL LYS VAL PRO ILE MET GLU ASN HIS          
SEQRES  13 A  245  ILE CYS ASP ALA LYS TYR HIS LEU GLY ALA TYR THR GLY          
SEQRES  14 A  245  ASP ASP VAL ARG ILE VAL ARG ASP ASP MET LEU CYS ALA          
SEQRES  15 A  245  GLY ASN THR ARG ARG ASP SER CYS GLN GLY ASP SER GLY          
SEQRES  16 A  245  GLY PRO LEU VAL CYS LYS VAL ASN GLY THR TRP LEU GLN          
SEQRES  17 A  245  ALA GLY VAL VAL SER TRP GLY GLU GLY CYS ALA GLN PRO          
SEQRES  18 A  245  ASN ARG PRO GLY ILE TYR THR ARG VAL THR TYR TYR LEU          
SEQRES  19 A  245  ASP TRP ILE HIS HIS TYR VAL PRO LYS LYS PRO                  
SEQRES   1 B  245  ILE VAL GLY GLY GLN GLU ALA PRO ARG SER LYS TRP PRO          
SEQRES   2 B  245  TRP GLN VAL SER LEU ARG VAL HIS GLY PRO TYR TRP MET          
SEQRES   3 B  245  HIS PHE CYS GLY GLY SER LEU ILE HIS PRO GLN TRP VAL          
SEQRES   4 B  245  LEU THR ALA ALA HIS CYS VAL GLY PRO ASP VAL LYS ASP          
SEQRES   5 B  245  LEU ALA ALA LEU ARG VAL GLN LEU ARG GLU GLN HIS LEU          
SEQRES   6 B  245  TYR TYR GLN ASP GLN LEU LEU PRO VAL SER ARG ILE ILE          
SEQRES   7 B  245  VAL HIS PRO GLN PHE TYR THR ALA GLN ILE GLY ALA ASP          
SEQRES   8 B  245  ILE ALA LEU LEU GLU LEU GLU GLU PRO VAL LYS VAL SER          
SEQRES   9 B  245  SER HIS VAL HIS THR VAL THR LEU PRO PRO ALA SER GLU          
SEQRES  10 B  245  THR PHE PRO PRO GLY MET PRO CYS TRP VAL THR GLY TRP          
SEQRES  11 B  245  GLY ASP VAL ASP ASN ASP GLU ARG LEU PRO PRO PRO PHE          
SEQRES  12 B  245  PRO LEU LYS GLN VAL LYS VAL PRO ILE MET GLU ASN HIS          
SEQRES  13 B  245  ILE CYS ASP ALA LYS TYR HIS LEU GLY ALA TYR THR GLY          
SEQRES  14 B  245  ASP ASP VAL ARG ILE VAL ARG ASP ASP MET LEU CYS ALA          
SEQRES  15 B  245  GLY ASN THR ARG ARG ASP SER CYS GLN GLY ASP SER GLY          
SEQRES  16 B  245  GLY PRO LEU VAL CYS LYS VAL ASN GLY THR TRP LEU GLN          
SEQRES  17 B  245  ALA GLY VAL VAL SER TRP GLY GLU GLY CYS ALA GLN PRO          
SEQRES  18 B  245  ASN ARG PRO GLY ILE TYR THR ARG VAL THR TYR TYR LEU          
SEQRES  19 B  245  ASP TRP ILE HIS HIS TYR VAL PRO LYS LYS PRO                  
HET    MES  A 301      12                                                       
HET    SO4  A 302       5                                                       
HET    PG4  A 303      13                                                       
HET    X2A  B 301     256                                                       
HET    MES  B 302      12                                                       
HET    SO4  B 303       5                                                       
HET    SO4  B 304       5                                                       
HET    SO4  B 305       5                                                       
HET    PG4  B 306      13                                                       
HETNAM     MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID                             
HETNAM     SO4 SULFATE ION                                                      
HETNAM     PG4 TETRAETHYLENE GLYCOL                                             
HETNAM     X2A (6S,8R)-N,N'-BIS[3-({4-[3-(AMINOMETHYL)                          
HETNAM   2 X2A  PHENYL]PIPERIDIN-1-YL}CARBONYL)PHENYL]-8-HYDROXY-6-(1-          
HETNAM   3 X2A  HYDROXYCYCLOBUTYL)-5,7-DIOXASPIRO[3.4]OCTANE-6,8-               
HETNAM   4 X2A  DICARBOXAMIDE                                                   
FORMUL   3  MES    2(C6 H13 N O4 S)                                             
FORMUL   4  SO4    4(O4 S 2-)                                                   
FORMUL   5  PG4    2(C8 H18 O5)                                                 
FORMUL   6  X2A    C50 H58 N6 O8                                                
FORMUL  12  HOH   *515(H2 O)                                                    
HELIX    1   1 ALA A   72  GLY A   77  1                                   6    
HELIX    2   2 ASP A   82  ALA A   84  5                                   3    
HELIX    3   3 GLU A  184  LEU A  194  1                                  11    
HELIX    4   4 TYR A  263  HIS A  269  1                                   7    
HELIX    5   5 ALA B   72  GLY B   77  1                                   6    
HELIX    6   6 ASP B   82  ALA B   84  5                                   3    
HELIX    7   7 GLU B  184  LEU B  194  1                                  11    
HELIX    8   8 TYR B  263  HIS B  269  1                                   7    
SHEET    1   A 8 GLN A  35  GLU A  36  0                                        
SHEET    2   A 8 LYS A 176  LYS A 179 -1  O  GLN A 177   N  GLN A  35           
SHEET    3   A 8 CYS A 155  GLY A 159 -1  N  VAL A 157   O  VAL A 178           
SHEET    4   A 8 PRO A 227  VAL A 232 -1  O  VAL A 229   N  TRP A 156           
SHEET    5   A 8 THR A 235  TRP A 244 -1  O  LEU A 237   N  CYS A 230           
SHEET    6   A 8 GLY A 255  ARG A 259 -1  O  ILE A 256   N  TRP A 244           
SHEET    7   A 8 MET A 209  ALA A 212 -1  N  LEU A 210   O  TYR A 257           
SHEET    8   A 8 ILE A 182  MET A 183 -1  N  MET A 183   O  CYS A 211           
SHEET    1   B 7 GLN A  45  VAL A  50  0                                        
SHEET    2   B 7 MET A  56  HIS A  65 -1  O  CYS A  59   N  LEU A  48           
SHEET    3   B 7 TRP A  68  THR A  71 -1  O  LEU A  70   N  SER A  62           
SHEET    4   B 7 ALA A 123  LEU A 127 -1  O  LEU A 125   N  VAL A  69           
SHEET    5   B 7 LEU A 102  VAL A 109 -1  N  ILE A 108   O  LEU A 124           
SHEET    6   B 7 LEU A  86  GLN A  89 -1  N  VAL A  88   O  LEU A 102           
SHEET    7   B 7 GLN A  45  VAL A  50 -1  N  ARG A  49   O  ARG A  87           
SHEET    1   C 8 GLN B  35  GLU B  36  0                                        
SHEET    2   C 8 LYS B 176  MET B 183 -1  O  GLN B 177   N  GLN B  35           
SHEET    3   C 8 MET B 209  ALA B 212 -1  O  CYS B 211   N  MET B 183           
SHEET    4   C 8 GLY B 255  ARG B 259 -1  O  TYR B 257   N  LEU B 210           
SHEET    5   C 8 THR B 235  TRP B 244 -1  N  TRP B 244   O  ILE B 256           
SHEET    6   C 8 PRO B 227  VAL B 232 -1  N  CYS B 230   O  LEU B 237           
SHEET    7   C 8 PRO B 154  GLY B 159 -1  N  TRP B 156   O  VAL B 229           
SHEET    8   C 8 LYS B 176  MET B 183 -1  O  VAL B 178   N  VAL B 157           
SHEET    1   D 7 GLN B  45  VAL B  50  0                                        
SHEET    2   D 7 MET B  56  HIS B  65 -1  O  CYS B  59   N  LEU B  48           
SHEET    3   D 7 TRP B  68  THR B  71 -1  O  LEU B  70   N  SER B  62           
SHEET    4   D 7 ALA B 123  LEU B 127 -1  O  LEU B 125   N  VAL B  69           
SHEET    5   D 7 LEU B 102  VAL B 109 -1  N  SER B 105   O  GLU B 126           
SHEET    6   D 7 LEU B  86  GLN B  89 -1  N  VAL B  88   O  LEU B 102           
SHEET    7   D 7 GLN B  45  VAL B  50 -1  N  ARG B  49   O  ARG B  87           
SSBOND   1 CYS A   59    CYS A   75                          1555   1555  2.08  
SSBOND   2 CYS A  155    CYS A  230                          1555   1555  2.01  
SSBOND   3 CYS A  188    CYS A  211                          1555   1555  2.06  
SSBOND   4 CYS A  220    CYS A  248                          1555   1555  2.15  
SSBOND   5 CYS B   59    CYS B   75                          1555   1555  2.12  
SSBOND   6 CYS B  155    CYS B  230                          1555   1555  2.00  
SSBOND   7 CYS B  188    CYS B  211                          1555   1555  2.05  
SSBOND   8 CYS B  220    CYS B  248                          1555   1555  2.07  
CISPEP   1 GLY A   77    PRO A   78          0         1.14                     
CISPEP   2 PRO A  171    PRO A  172          0         8.76                     
CISPEP   3 GLY B   77    PRO B   78          0         9.72                     
CISPEP   4 PRO B  171    PRO B  172          0         5.73                     
SITE     1 AC1 15 PRO A 103  GLN A 112  ILE A 118  GLY A 119                    
SITE     2 AC1 15 ASP A 207  ASP A 208  TYR A 262  TYR A 263                    
SITE     3 AC1 15 HOH A 430  HOH A 431  HOH A 471  HOH A 507                    
SITE     4 AC1 15 HOH A 521  HOH A 637  HOH A 646                               
SITE     1 AC2  4 HIS A  74  GLN A 221  GLY A 222  SER A 224                    
SITE     1 AC3  8 VAL A  50  PHE A  58  VAL A  80  LYS A  81                    
SITE     2 AC3  8 ASP A  82  ALA A  85  HOH A 517  HOH A 525                    
SITE     1 AC4 24 THR A 115  GLN A 117  ASP A 218  SER A 219                    
SITE     2 AC4 24 CYS A 220  GLN A 221  SER A 224  TRP A 244                    
SITE     3 AC4 24 GLY A 245  GLU A 246  GLY A 247  HOH A 424                    
SITE     4 AC4 24 HOH A 532  GLN B 117  ASP B 218  SER B 219                    
SITE     5 AC4 24 CYS B 220  SER B 224  TRP B 244  GLY B 245                    
SITE     6 AC4 24 GLU B 246  GLY B 247  HOH B 432  HOH B 513                    
SITE     1 AC5  9 LYS A 132  SER A 134  HIS A 136  HOH A 417                    
SITE     2 AC5  9 ARG B 203  ARG B 206  ASP B 207  SO4 B 305                    
SITE     3 AC5  9 HOH B 474                                                     
SITE     1 AC6  5 ASN B 214  THR B 215  ARG B 216  HOH B 556                    
SITE     2 AC6  5 HOH B 624                                                     
SITE     1 AC7  6 HIS B  74  GLN B 221  GLY B 222  SER B 224                    
SITE     2 AC7  6 HOH B 555  HOH B 604                                          
SITE     1 AC8  6 HIS A 136  HIS B 186  ARG B 203  MES B 302                    
SITE     2 AC8  6 HOH B 426  HOH B 537                                          
SITE     1 AC9  6 VAL B  50  LYS B  81  ASP B  82  ALA B  85                    
SITE     2 AC9  6 HOH B 484  HOH B 572                                          
CRYST1   78.157   78.157  165.039  90.00  90.00 120.00 P 31 2 1     12          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.012795  0.007387  0.000000        0.00000                         
SCALE2      0.000000  0.014774  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006059        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
DBGET integrated database retrieval system