Structure of PDB 5c3a Chain A Binding Site BS02

Receptor Information
>5c3a Chain A (length=282) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FMVSLPRMVYPQPKVLTPCRKDVLVVTPWLAPIVWEGTFNIDILNEQFRL
QNTTIGLTVFAIKKYVAFLKLFLETAEKHFMVGHRVHYYVFTDQPAAVPR
VTLGTGRQLSVLEVRAYQDVSMRRMEMISDFCERRFLSEVDYLVCVDVDM
EFRDHVGVEILTPLFGTLHPSFYGSSREAFTYERRPQSQAYIPKDEGDFY
YMGGFFGGSVQEVQRLTRACHQAMMVDQANGIEAVWHDESHLNKYLLRHK
PTKVLSPEYLWDQQLLGWPAVLRKLRFTAVPK
Ligand information
Ligand IDURM
InChIInChI=1S/C16H26N2O16P2/c19-3-6-10(21)13(24)12(23)8(32-6)5-35(27,28)34-36(29,30)31-4-7-11(22)14(25)15(33-7)18-2-1-9(20)17-16(18)26/h1-2,6-8,10-15,19,21-25H,3-5H2,(H,27,28)(H,29,30)(H,17,20,26)/t6-,7-,8-,10+,11-,12+,13+,14-,15-/m1/s1
InChIKeyWUPLBUVQIJIOHV-PPSAJGQHSA-N
SMILES
SoftwareSMILES
CACTVS 3.370OC[CH]1O[CH](C[P](O)(=O)O[P](O)(=O)OC[CH]2O[CH]([CH](O)[CH]2O)N3C=CC(=O)NC3=O)[CH](O)[CH](O)[CH]1O
CACTVS 3.370OC[C@H]1O[C@H](C[P](O)(=O)O[P](O)(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)N3C=CC(=O)NC3=O)[C@H](O)[C@@H](O)[C@H]1O
OpenEye OEToolkits 1.7.0C1=CN(C(=O)NC1=O)C2C(C(C(O2)COP(=O)(O)OP(=O)(CC3C(C(C(C(O3)CO)O)O)O)O)O)O
OpenEye OEToolkits 1.7.0C1=CN(C(=O)NC1=O)[C@H]2[C@@H]([C@@H]([C@H](O2)CO[P@@](=O)(O)O[P@@](=O)(C[C@@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O)O)O)O
FormulaC16 H26 N2 O16 P2
Name(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)methyl)phosphonic (((2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl phosphoric) anhydride;
Uridine diphospho methylene galactopyranose
ChEMBL
DrugBank
ZINCZINC000064436301
PDB chain5c3a Chain A Residue 402 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5c3a High Resolution Structures of the Human ABO(H) Blood Group Enzymes in Complex with Donor Analogs Reveal That the Enzymes Utilize Multiple Donor Conformations to Bind Substrates in a Stepwise Manner.
Resolution1.33 Å
Binding residue
(original residue number in PDB)
F121 I123 Y126 V184 D211 V212 D213 H233 W300 E303 K346
Binding residue
(residue number reindexed from 1)
F60 I62 Y65 V120 D147 V148 D149 H169 W236 E239 K282
Annotation score3
Enzymatic activity
Catalytic site (original residue number in PDB) H233 M266 W300 E303 A343
Catalytic site (residue number reindexed from 1) H169 M202 W236 E239 A279
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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Biological Process

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Cellular Component
External links
PDB RCSB:5c3a, PDBe:5c3a, PDBj:5c3a
PDBsum5c3a
PubMed26374898
UniProtP16442|BGAT_HUMAN Histo-blood group ABO system transferase (Gene Name=ABO)

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