KEGG   ENZYME: 2.4.1.280
Entry
EC 2.4.1.280                Enzyme                                 
Name
N,N'-diacetylchitobiose phosphorylase;
chbP (gene name)
Class
Transferases;
Glycosyltransferases;
Hexosyltransferases
Sysname
N,N'-diacetylchitobiose:phosphate N-acetyl-D-glucosaminyltransferase
Reaction(IUBMB)
N,N'-diacetylchitobiose + phosphate = N-acetyl-D-glucosamine + N-acetyl-alpha-D-glucosamine 1-phosphate [RN:R09942]
Reaction(KEGG)
R09942
Substrate
N,N'-diacetylchitobiose [CPD:C01674];
phosphate [CPD:C00009]
Product
N-acetyl-D-glucosamine [CPD:C00140];
N-acetyl-alpha-D-glucosamine 1-phosphate [CPD:C04501]
Comment
The enzyme is specific for N,N'-diacetylchitobiose and does not phosphorylate other N-acetylchitooligosaccharides, cellobiose, trehalose, lactose, maltose or sucrose.
History
EC 2.4.1.280 created 2012
Pathway
ec00520  Amino sugar and nucleotide sugar metabolism
ec01100  Metabolic pathways
Orthology
K18675  N,N'-diacetylchitobiose phosphorylase
Genes
PSHISAMEA2665130_0494
VCHVC_0612
VCFIR04_08010
VCSMS6_0430
VCEVch1786_I0020
VCQEN18_06010
VCJVCD_003797
VCIO3Y_02850
VCOVC0395_A0141
VCRVC395_0629
VCMVCM66_0570
VCLVCLMA_A0533
VCXVAA049_3081
VCZVAB027_3236
VVUVV1_1665
VVYVV2742
VVMVVMO6_00562
VVLVV93_v1c24550
VPAVP2487
VPBVPBB_2313
VPKM636_09500
VPFM634_14830
VPHVPUCM_2577
VHAVIBHAR_03431
VCAM892_13935
VAGN646_1584
VEXVEA_002578
VDBAL552_21090
VHRAL538_06340
VNAPN96_01485
VOWA9237_11475
VROBSZ04_11060
VSPVS_2514
VEJVEJY3_12855
VFUvfu_A00907
VNIVIBNI_A2830(chbp)
VANVAA_00772
LAGN175_12575
VAUVANGNB10_cI0512c(chbP)
VCYIX92_12745
VCTJV59_01610
VTUIX91_02445
VEUIXK98_11040
VSIMTO69_11270
VFLAL536_08335
VMIAL543_12170
VSCVSVS12_00701(chbP)
VSHBSZ05_08780
VQICCZ37_02660
VTAA1621(chbP)
VAFD1115_03205
VNLD3H41_13445
VCCFAZ90_02945
VASGT360_11930
VKABTD91_09245
VZIG5S32_02545
VNVIF132_18575
VGIMID13_12675
VSLLTQ54_11610
VFIVF_2147
VFMVFMJ11_2255
VSAVSAL_I2584(chbP)
AWDAWOD_I_0448(chbP)
PPRPBPRA0517(CEPA)
PGBH744_2c3278
PDSCAY62_01645
PGHFH974_13435
GHOAL542_12140
TTUTERTU_2767
ALVAlvin_0618
TVIThivi_0740
TTPE6P07_06840
CJAPGWK36_06515
GPBHDN1F_02690
MASSCR152_19925
SINOSS05631_c20810
PBDPBOR_01065
PODPODO_01050
PAENP40081_01280
PAEQR50912_01110
PAEHH70357_01025
PTRIKDC22_01180
SSQSSUD9_1616
SLUKE3_1874
CCBClocel_0391
CLBClo1100_2801 Clo1100_4012
CCECcel_2354 Ccel_3412
RHEREHE19_018665
RALRumal_2403
RCHRUM_22380
RUMCK1_23380
RUSRBI_I00074
CFEMHCR03_05730 HCR03_08160
CLEClole_3233
CEWEKH84_19080
RHORHOM_05805 RHOM_11550
RIXRO1_08790
RIMROI_20390
COOCCU_25640
CEVLK421_00765
BYLA4V09_11935 A4V09_20365
BPROPMF13cell1_02967(chbP)
CPYCphy_1929 Cphy_3854
HSDSD1D_1945
ACELacsn021_37880
ACHTbsdcttw_07300 bsdcttw_23160
WCPH9Q76_05950 H9Q76_06115
SSUNH9Q77_15295
EREEUBREC_2817
ERTEUR_24610
ERAERE_09490
CSCCsac_1090
ATEAthe_0459
COBCOB47_0414
CHDCalhy_0085 Calhy_2209
COWCalow_0297
CKICalkr_2206
CLCCalla_0254
CKNCalkro_0102 Calkro_2175
CCHAELD05_02310
CDIACaldiYA01_19930
HPKHprae_1303
LXLKDY119_03253(chbP)
XCEXcel_1053
XYLET495_00905
XYAET471_10545
CETB8281_07885
CCEUCBR64_03495
SANWG7063_08990
OEKFFI11_005755
DEMLGT36_013190
OTEOter_1744 Oter_2310 Oter_2312
RUFIK0V07_04600
ALUSSTSP2_01261
TSUTresu_0049
TBETrebr_0496
TPITREPR_1600
TRIDYE50_04315
SCDSpica_0291
DTHDICTH_0484
DTUDtur_0648
 » show all
Reference
1  [PMID:10913116]
  Authors
Park JK, Keyhani NO, Roseman S
  Title
Chitin catabolism in the marine bacterium Vibrio furnissii. Identification, molecular cloning, and characterization of A N, N'-diacetylchitobiose phosphorylase.
  Journal
J Biol Chem 275:33077-83 (2000)
DOI:10.1074/jbc.M001042200
  Sequence
Reference
2  [PMID:13678418]
  Authors
Honda Y, Kitaoka M, Hayashi K
  Title
Reaction mechanism of chitobiose phosphorylase from Vibrio proteolyticus: identification of family 36 glycosyltransferase in Vibrio.
  Journal
Biochem J 377:225-32 (2004)
DOI:10.1042/BJ20031171
  Sequence
Reference
3  [PMID:15274915]
  Authors
Hidaka M, Honda Y, Kitaoka M, Nirasawa S, Hayashi K, Wakagi T, Shoun H, Fushinobu S
  Title
Chitobiose phosphorylase from Vibrio proteolyticus, a member of glycosyl transferase family 36, has a clan GH-L-like (alpha/alpha)(6) barrel fold.
  Journal
Structure 12:937-47 (2004)
DOI:10.1016/j.str.2004.03.027
  Sequence
Other DBs
ExplorEnz - The Enzyme Database: 2.4.1.280
IUBMB Enzyme Nomenclature: 2.4.1.280
ExPASy - ENZYME nomenclature database: 2.4.1.280
BRENDA, the Enzyme Database: 2.4.1.280

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