Structure of PDB 6xdk Chain C Binding Site BS01

Receptor Information
>6xdk Chain C (length=355) Species: 522373 (Stenotrophomonas maltophilia K279a) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RAFNFSAGPATLPESVLRQAQAEMLDWHGSGASIVEMSHRGAEFMSVAAE
AEADLRRLLDIPDDYAVLFLSGGATTQQALIPLNFAAPGQRADYVVSGHW
GKTAVKQAGVYVDVNIAASSEANGYRELPARADWQLSRDAAYVHITANET
IHGVEFRDVPDTGNVPLIADFSSSIASEPLDVRRYGVIYAGAQKNLGPVG
VAVMIIRRDLLERSGQPRADIFDYRSHVARNTPPTWNWYLAGLVFKWMLA
EGGVTEFAKRNAAKAALVYGAIDGSGGFYRNEVAYAARSRMNIPFFLPDA
ELDARFVAEAKAAGLLALKGHKVVGGIRASLYNAMPLAGAEALVAFMADF
QQRHG
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain6xdk Chain C Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6xdk Crystal structure of Phosphoserine aminotransferase (SerC) from Stenotrophomonas maltophilia K279a
Resolution1.6 Å
Binding residue
(original residue number in PDB)		G111 V114 D115
Binding residue
(residue number reindexed from 1)		G109 V112 D113
Annotation score1
Enzymatic activity
Enzyme Commision number 2.6.1.52: phosphoserine transaminase.
Gene Ontology
Molecular Function
GO:0004648 O-phospho-L-serine:2-oxoglutarate aminotransferase activity
GO:0008483 transaminase activity
GO:0030170 pyridoxal phosphate binding
Biological Process
GO:0006563 L-serine metabolic process
GO:0006564 L-serine biosynthetic process
GO:0008615 pyridoxine biosynthetic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6xdk, PDBe:6xdk, PDBj:6xdk
PDBsum6xdk
PubMed
UniProtB2FKF0|SERC_STRMK Phosphoserine aminotransferase (Gene Name=serC)

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