Structure of PDB 1omz Chain B Binding Site BS01

Receptor Information
>1omz Chain B (length=255) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SALDSFTLIMQTYNRTDLLLRLLNHYQAVPSLHKVIVVWNNVGEKGPEEL
WNSLGPHPIPVIFKPQTANKMRNRLQVFPEVETNAVLMVDDDTLISAQDL
VFAFSIWQQFPDQIIGFVPRKHVSTSSGIYSYGGFELQTPGPGNGDQYSM
VLIGASFFNSKYLELFQKQPAAVHALIDETQNCDDIAMNFLVTRHTGKPS
GIFVKPINMVNLERAEHFLQRSYCINKLVNIYDGMPLKYSNIMISQFGFP
YANHK
Ligand information
Ligand IDUD2
InChIInChI=1S/C17H27N3O17P2/c1-6(22)18-10-13(26)11(24)7(4-21)35-16(10)36-39(31,32)37-38(29,30)33-5-8-12(25)14(27)15(34-8)20-3-2-9(23)19-17(20)28/h2-3,7-8,10-16,21,24-27H,4-5H2,1H3,(H,18,22)(H,29,30)(H,31,32)(H,19,23,28)/t7-,8-,10-,11+,12-,13-,14-,15-,16-/m1/s1
InChIKeyLFTYTUAZOPRMMI-NESSUJCYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC(=O)NC1C(C(C(OC1OP(=O)(O)OP(=O)(O)OCC2C(C(C(O2)N3C=CC(=O)NC3=O)O)O)CO)O)O
CACTVS 3.341CC(=O)N[CH]1[CH](O)[CH](O)[CH](CO)O[CH]1O[P](O)(=O)O[P](O)(=O)OC[CH]2O[CH]([CH](O)[CH]2O)N3C=CC(=O)NC3=O
ACDLabs 10.04O=P(OC1OC(C(O)C(O)C1NC(=O)C)CO)(O)OP(=O)(O)OCC3OC(N2C=CC(=O)NC2=O)C(O)C3O
CACTVS 3.341CC(=O)N[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[P@](O)(=O)O[P@](O)(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)N3C=CC(=O)NC3=O
OpenEye OEToolkits 1.5.0CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@@H]1O[P@@](=O)(O)O[P@@](=O)(O)OC[C@@H]2[C@H]([C@H]([C@@H](O2)N3C=CC(=O)NC3=O)O)O)CO)O)O
FormulaC17 H27 N3 O17 P2
NameURIDINE-DIPHOSPHATE-N-ACETYLGALACTOSAMINE;
(2R,3R,4R,5R,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate
ChEMBL
DrugBankDB02196
ZINCZINC000008551132
PDB chain1omz Chain B Residue 404 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1omz Crystal structure of an alpha-1,4-N-acetylhexosaminyltransferase (EXTL2), a member of the exostosin gene family involved in heparan sulfate biosynthesis
Resolution2.1 Å
Binding residue
(original residue number in PDB)
Q72 T73 Y74 R76 N101 N130 M132 R135 D151 D152 L213 D246 H289 R293
Binding residue
(residue number reindexed from 1)
Q11 T12 Y13 R15 N40 N69 M71 R74 D90 D91 L152 D185 H217 R221
Annotation score3
Enzymatic activity
Enzyme Commision number 2.4.1.223: glucuronosyl-galactosyl-proteoglycan 4-alpha-N- acetylglucosaminyltransferase.
Gene Ontology
Molecular Function
GO:0016757 glycosyltransferase activity
Cellular Component
GO:0016020 membrane

View graph for
Molecular Function

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Cellular Component
External links
PDB RCSB:1omz, PDBe:1omz, PDBj:1omz
PDBsum1omz
PubMed12562774
UniProtQ9ES89|EXTL2_MOUSE Exostosin-like 2 (Gene Name=Extl2)

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