HEADER TRANSCRIPTION/INHIBITOR 02-NOV-15 5EJW
TITLE CRYSTAL STRUCTURE OF CHROMOBOX HOMOLOG 7 (CBX7) CHROMODOMAIN WITH
TITLE 2 MS351
COMPND MOL_ID: 1;
COMPND 2 MOLECULE: CHROMOBOX PROTEIN HOMOLOG 7;
COMPND 3 CHAIN: A;
COMPND 4 FRAGMENT: RESIDUES 1-71;
COMPND 5 ENGINEERED: YES
SOURCE MOL_ID: 1;
SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;
SOURCE 3 ORGANISM_COMMON: MOUSE;
SOURCE 4 ORGANISM_TAXID: 10090;
SOURCE 5 GENE: CBX7, D15ERTD417E;
SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;
SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693;
SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS
KEYWDS TRANSCRIPTION, INHIBITOR, TRANSCRIPTION-INHIBITOR COMPLEX
EXPDTA X-RAY DIFFRACTION
AUTHOR C.REN,M.M.ZHOU
REVDAT 3 27-SEP-23 5EJW 1 REMARK
REVDAT 2 06-JUL-16 5EJW 1 JRNL
REVDAT 1 09-MAR-16 5EJW 0
JRNL AUTH C.REN,S.G.SMITH,K.YAP,S.LI,J.LI,M.MEZEI,Y.RODRIGUEZ,
JRNL AUTH 2 A.VINCEK,F.AGUILO,M.J.WALSH,M.M.ZHOU
JRNL TITL STRUCTURE-GUIDED DISCOVERY OF SELECTIVE ANTAGONISTS FOR THE
JRNL TITL 2 CHROMODOMAIN OF POLYCOMB REPRESSIVE PROTEIN CBX7.
JRNL REF ACS MED.CHEM.LETT. V. 7 601 2016
JRNL REFN ISSN 1948-5875
JRNL PMID 27326334
JRNL DOI 10.1021/ACSMEDCHEMLETT.6B00042
REMARK 2
REMARK 2 RESOLUTION. 2.60 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 : MAXIMUM LIKELIHOOD
REMARK 3
REMARK 3 DATA USED IN REFINEMENT.
REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60
REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.41
REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL
REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8
REMARK 3 NUMBER OF REFLECTIONS : 3890
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) : 0.196
REMARK 3 R VALUE (WORKING SET) : 0.195
REMARK 3 FREE R VALUE : 0.237
REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.500
REMARK 3 FREE R VALUE TEST SET COUNT : 184
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) : 2.60
REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.67
REMARK 3 REFLECTION IN BIN (WORKING SET) : 282
REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.69
REMARK 3 BIN R VALUE (WORKING SET) : 0.2210
REMARK 3 BIN FREE R VALUE SET COUNT : 14
REMARK 3 BIN FREE R VALUE : 0.2120
REMARK 3
REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.
REMARK 3 PROTEIN ATOMS : 659
REMARK 3 NUCLEIC ACID ATOMS : 0
REMARK 3 HETEROGEN ATOMS : 29
REMARK 3 SOLVENT ATOMS : 19
REMARK 3
REMARK 3 B VALUES.
REMARK 3 FROM WILSON PLOT (A**2) : NULL
REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.34
REMARK 3 OVERALL ANISOTROPIC B VALUE.
REMARK 3 B11 (A**2) : -0.04000
REMARK 3 B22 (A**2) : -0.04000
REMARK 3 B33 (A**2) : 0.13000
REMARK 3 B12 (A**2) : -0.04000
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): 0.419
REMARK 3 ESU BASED ON FREE R VALUE (A): 0.267
REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.178
REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.254
REMARK 3
REMARK 3 CORRELATION COEFFICIENTS.
REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.924
REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.878
REMARK 3
REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT
REMARK 3 BOND LENGTHS REFINED ATOMS (A): 709 ; 0.016 ; 0.019
REMARK 3 BOND LENGTHS OTHERS (A): 670 ; 0.001 ; 0.020
REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 956 ; 1.749 ; 2.003
REMARK 3 BOND ANGLES OTHERS (DEGREES): 1547 ; 0.802 ; 3.000
REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 79 ; 7.856 ; 5.000
REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 32 ;32.196 ;22.188
REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 127 ;15.278 ;15.000
REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;21.115 ;15.000
REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 91 ; 0.079 ; 0.200
REMARK 3 GENERAL PLANES REFINED ATOMS (A): 765 ; 0.008 ; 0.021
REMARK 3 GENERAL PLANES OTHERS (A): 167 ; 0.001 ; 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING
REMARK 3 POSITIONS
REMARK 4
REMARK 4 5EJW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-NOV-15.
REMARK 100 THE DEPOSITION ID IS D_1000215042.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION
REMARK 200 DATE OF DATA COLLECTION : 02-MAY-13
REMARK 200 TEMPERATURE (KELVIN) : 100
REMARK 200 PH : 8.5
REMARK 200 NUMBER OF CRYSTALS USED : NULL
REMARK 200
REMARK 200 SYNCHROTRON (Y/N) : Y
REMARK 200 RADIATION SOURCE : NSLS
REMARK 200 BEAMLINE : X6A
REMARK 200 X-RAY GENERATOR MODEL : NULL
REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M
REMARK 200 WAVELENGTH OR RANGE (A) : 1
REMARK 200 MONOCHROMATOR : NULL
REMARK 200 OPTICS : NULL
REMARK 200
REMARK 200 DETECTOR TYPE : CCD
REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270
REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000
REMARK 200 DATA SCALING SOFTWARE : HKL-2000
REMARK 200
REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 4105
REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600
REMARK 200 RESOLUTION RANGE LOW (A) : 42.200
REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL
REMARK 200
REMARK 200 OVERALL.
REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8
REMARK 200 DATA REDUNDANCY : 12.80
REMARK 200 R MERGE (I) : 0.09900
REMARK 200 R SYM (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 29.2000
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64
REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7
REMARK 200 DATA REDUNDANCY IN SHELL : 13.00
REMARK 200 R MERGE FOR SHELL (I) : 0.59300
REMARK 200 R SYM FOR SHELL (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.200
REMARK 200
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT
REMARK 200 SOFTWARE USED: BALBES
REMARK 200 STARTING MODEL: 1PDQ
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS (%): 57.23
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.88
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS 8.5, 2.0M AMMONIUM SULFATE,
REMARK 280 PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 290K
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 25.60433
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 51.20867
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 51.20867
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 25.60433
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: MONOMERIC
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A
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
REMARK 350 BIOMOLECULE: 2
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC
REMARK 350 SOFTWARE USED: PISA
REMARK 350 TOTAL BURIED SURFACE AREA: 2940 ANGSTROM**2
REMARK 350 SURFACE AREA OF THE COMPLEX: 10060 ANGSTROM**2
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A
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 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 MET A -19
REMARK 465 GLY A -18
REMARK 465 SER A -17
REMARK 465 SER A -16
REMARK 465 HIS A -15
REMARK 465 HIS A -14
REMARK 465 HIS A -13
REMARK 465 HIS A -12
REMARK 465 TYR A 69
REMARK 465 ARG A 70
REMARK 465 LYS A 71
REMARK 500
REMARK 500 GEOMETRY AND STEREOCHEMISTRY
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)
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 RES CSSEQI ATM2 DEVIATION
REMARK 500 GLU A 59 CD GLU A 59 OE2 0.079
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 GLU A 59 OE1 - CD - OE2 ANGL. DEV. = 7.4 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 LYS A 23 -138.33 51.76
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 GLY A 24 LYS A 25 -143.29
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 5PZ A 101
DBREF 5EJW A 1 71 UNP Q8VDS3 CBX7_MOUSE 1 71
SEQADV 5EJW MET A -19 UNP Q8VDS3 INITIATING METHIONINE
SEQADV 5EJW GLY A -18 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW SER A -17 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW SER A -16 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW HIS A -15 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW HIS A -14 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW HIS A -13 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW HIS A -12 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW HIS A -11 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW HIS A -10 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW SER A -9 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW SER A -8 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW GLY A -7 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW LEU A -6 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW VAL A -5 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW PRO A -4 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW ARG A -3 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW GLY A -2 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW SER A -1 UNP Q8VDS3 EXPRESSION TAG
SEQADV 5EJW HIS A 0 UNP Q8VDS3 EXPRESSION TAG
SEQRES 1 A 91 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY
SEQRES 2 A 91 LEU VAL PRO ARG GLY SER HIS MET GLU LEU SER ALA ILE
SEQRES 3 A 91 GLY GLU GLN VAL PHE ALA VAL GLU SER ILE ARG LYS LYS
SEQRES 4 A 91 ARG VAL ARG LYS GLY LYS VAL GLU TYR LEU VAL LYS TRP
SEQRES 5 A 91 LYS GLY TRP PRO PRO LYS TYR SER THR TRP GLU PRO GLU
SEQRES 6 A 91 GLU HIS ILE LEU ASP PRO ARG LEU VAL MET ALA TYR GLU
SEQRES 7 A 91 GLU LYS GLU GLU ARG ASP ARG ALA SER GLY TYR ARG LYS
HET 5PZ A 101 29
HETNAM 5PZ (1~{R})-2-[2-AZANYLIDENE-3-[(2-METHYLPHENYL)
HETNAM 2 5PZ METHYL]BENZIMIDAZOL-1-YL]-1-(3,4-DICHLOROPHENYL)
HETNAM 3 5PZ ETHANOL
FORMUL 2 5PZ C23 H21 CL2 N3 O
FORMUL 3 HOH *19(H2 O)
HELIX 1 AA1 PRO A 36 TYR A 39 5 4
HELIX 2 AA2 GLU A 46 ILE A 48 5 3
HELIX 3 AA3 ASP A 50 GLY A 68 1 19
SHEET 1 AA1 4 SER A -9 SER A -8 0
SHEET 2 AA1 4 THR A 41 PRO A 44 1 O TRP A 42 N SER A -9
SHEET 3 AA1 4 LYS A 25 TRP A 32 -1 N TYR A 28 O GLU A 43
SHEET 4 AA1 4 VAL A 13 ARG A 22 -1 N GLU A 14 O LYS A 31
SITE 1 AC1 9 GLU A 8 GLN A 9 PHE A 11 TRP A 32
SITE 2 AC1 9 TRP A 35 THR A 41 MET A 55 GLU A 62
SITE 3 AC1 9 ARG A 65
CRYST1 52.748 52.748 76.813 90.00 90.00 120.00 P 31 2 1 6
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 0.018958 0.010945 0.000000 0.00000
SCALE2 0.000000 0.021891 0.000000 0.00000
SCALE3 0.000000 0.000000 0.013019 0.00000
(ATOM LINES ARE NOT SHOWN.)
END
