Structure of PDB 3epa Chain A Binding Site BS01

Receptor Information
>3epa Chain A (length=254) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SMFVSKRRFILKTCGTTLLLKALVPLLKLARDYSGFDSIQSFFYSRKNFM
KPSHQGYPHRNFQEEIEFLNAIFPNGAAYCMGRMNSDCWYLYTLDFSQPD
QTLQILMSELDPAVMDQFYMKDGVTAKDVTRESGIRDLIPGSVIDATMFN
PCGYSMNGMKSDGTYWTIHITPEPEFSYVSFETNLSQTSYDDLIRKVVEV
FKPGKFVTTLFVNQSSKCRTVLASPQKIEGFKRLDCQSAMFNDYNFVFTS
FAKK
Ligand information
Ligand IDPYR
InChIInChI=1S/C3H4O3/c1-2(4)3(5)6/h1H3,(H,5,6)
InChIKeyLCTONWCANYUPML-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CC(=O)C(O)=O
OpenEye OEToolkits 1.7.6CC(=O)C(=O)O
ACDLabs 12.01O=C(C(=O)O)C
FormulaC3 H4 O3
NamePYRUVIC ACID
ChEMBLCHEMBL1162144
DrugBankDB00119
ZINCZINC000001532517
PDB chain3epa Chain A Residue 68 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3epa Structural Basis for Putrescine Activation of Human S-Adenosylmethionine Decarboxylase.
Resolution2.1 Å
Binding residue
(original residue number in PDB)		S69 K80 H243
Binding residue
(residue number reindexed from 1)		S1 K12 H169
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) S229 H243
Catalytic site (residue number reindexed from 1) S155 H169
Enzyme Commision number 4.1.1.50: adenosylmethionine decarboxylase.
Gene Ontology
Molecular Function
GO:0004014 adenosylmethionine decarboxylase activity
Biological Process
GO:0006597 spermine biosynthetic process
GO:0008295 spermidine biosynthetic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3epa, PDBe:3epa, PDBj:3epa
PDBsum3epa
PubMed19053272
UniProtP17707|DCAM_HUMAN S-adenosylmethionine decarboxylase proenzyme (Gene Name=AMD1)

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