Structure of PDB 3v0q Chain B Binding Site BS03

Receptor Information
>3v0q Chain B (length=297) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AIGEFMVSLPRMVYPQPKVLTPCRKDVLVVTPWLAPIVWEGTFNIDILNE
QFRLQNTTIGLTVFAIKKYVAFLKLFLETAEKHFMVGHRVHYYVFTDQPA
AVPRVTLGTGRQLSVLEVRAYKRWQDVSMRRMEMISDFCERRFLSEVDYL
VCVDVDMEFRDHVGVEILTPLFGTLHPGFYGSSREAFTYERRPQSQAYIP
KDEGDFYYGGAFFGGSVQEVQRLTRACHQAMMVDQANGIEAVWHDESHLN
KYLLRHKPTKVLSPEYLWDQQLLGWPAVLRKLRFTAVPKNHQAVRNP
Ligand information
Ligand IDBHE
InChIInChI=1S/C20H38O10/c1-3-4-5-6-7-8-9-27-20-18(16(25)14(23)12(10-21)29-20)30-19-17(26)15(24)13(22)11(2)28-19/h11-26H,3-10H2,1-2H3/t11-,12+,13+,14-,15+,16-,17-,18+,19-,20+/m0/s1
InChIKeyGTTDTLMUWQMDNA-ARNYJBIMSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CCCCCCCCO[CH]1O[CH](CO)[CH](O)[CH](O)[CH]1O[CH]2O[CH](C)[CH](O)[CH](O)[CH]2O
ACDLabs 10.04O(CCCCCCCC)C2OC(C(O)C(O)C2OC1OC(C)C(O)C(O)C1O)CO
OpenEye OEToolkits 1.5.0CCCCCCCCO[C@H]1[C@@H]([C@H]([C@H]([C@H](O1)CO)O)O)O[C@H]2[C@H]([C@@H]([C@@H]([C@@H](O2)C)O)O)O
OpenEye OEToolkits 1.5.0CCCCCCCCOC1C(C(C(C(O1)CO)O)O)OC2C(C(C(C(O2)C)O)O)O
CACTVS 3.341CCCCCCCCO[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O[C@@H]2O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]2O
FormulaC20 H38 O10
Nameoctyl 2-O-(6-deoxy-alpha-L-galactopyranosyl)-beta-D-galactopyranoside;
H-antigen acceptor;
alpha-L-Fucp-(1,2)-Beta-D-Galp-O(CH2)7CH3
ChEMBL
DrugBank
ZINCZINC000058661122
PDB chain3v0q Chain B Residue 403 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3v0q Base-modified Donor Analogues Reveal Novel Dynamic Features of a Glycosyltransferase.
Resolution1.8 Å
Binding residue
(original residue number in PDB)
H233 F236 T245 W300 E303 D326 L329 H348
Binding residue
(residue number reindexed from 1)
H176 F179 T188 W243 E246 D269 L272 H291
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H233 G266 W300 E303 A343 R352
Catalytic site (residue number reindexed from 1) H176 G209 W243 E246 A286 R295
Enzyme Commision number 2.4.1.37: fucosylgalactoside 3-alpha-galactosyltransferase.
2.4.1.40: glycoprotein-fucosylgalactoside alpha-N-acetylgalactosaminyltransferase.
Gene Ontology
Molecular Function
GO:0016758 hexosyltransferase activity
Biological Process
GO:0005975 carbohydrate metabolic process
Cellular Component
GO:0016020 membrane

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Molecular Function

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Cellular Component
External links
PDB RCSB:3v0q, PDBe:3v0q, PDBj:3v0q
PDBsum3v0q
PubMed23836908
UniProtP16442|BGAT_HUMAN Histo-blood group ABO system transferase (Gene Name=ABO)

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