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Structure of PDB 4fro Chain A Binding Site BS02

Receptor Information
>4fro Chain A (length=276) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MVYPQPKVLTPCRKDVLVVTPWLAPIVWEGTFNIDILNEQFRLQNTTIGL
TVFAIKKYVAFLKLFLETAEKHFMVGHRVHYYVFTDQPAAVPRVTLGTGR
QLSVLEVGAYKRWQDVSMRRMEMISCERRFLSEVDYLVCVDVDMEFRDHV
GVEILTPLFGTLHPSFYGSSREAFTYERRPQSQAYIPKDEGDFYYMGAFF
GGSVQEVQRLTRACHQAMMVDQANGIEAVWHDESHLNKYLLRHKPTKVLS
PEYLWDQQLLGWPAVLRKLRFTAVPK
Ligand information
Ligand IDGLY
InChIInChI=1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)
InChIKeyDHMQDGOQFOQNFH-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C(C(=O)O)N
CACTVS 3.341NCC(O)=O
ACDLabs 10.04O=C(O)CN
FormulaC2 H5 N O2
NameGLYCINE
ChEMBLCHEMBL773
DrugBankDB00145
ZINCZINC000004658552
PDB chain4fro 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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PDB4fro pH-induced conformational changes in human ABO(H) blood group glycosyltransferases confirm the importance of electrostatic interactions in the formation of the semi-closed state.
Resolution1.75 Å
Binding residue
(original residue number in PDB)
H140 H219
Binding residue
(residue number reindexed from 1)
H72 H149
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H233 M266 W300 E303 A343
Catalytic site (residue number reindexed from 1) H163 M196 W230 E233 A273
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:4fro, PDBe:4fro, PDBj:4fro
PDBsum4fro
PubMed24265507
UniProtP16442|BGAT_HUMAN Histo-blood group ABO system transferase (Gene Name=ABO)

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