Structure of PDB 7b1l Chain B Binding Site BS03

Receptor Information
>7b1l Chain B (length=200) Species: 243232 (Methanocaldococcus jannaschii DSM 2661) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MFSIRKIITISDYVTMLNIITGLLAILLNSFSLIYLSIIFDSLDGYVARK
TGTVSDFGAELDSISDVVSFGVAPAYLLYNNFESNLALISAIIFCLCGAL
RLARFGILNVKGFIGLPIPAGALLLVGFCQLINSYLINSILAILIGLLMI
SDIKYPKYPNKIFIYIFAVSLCLAIVGIPHFALMLCLIYAIYGIIKYIRG
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 chain7b1l Chain B Residue 304 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7b1l Crystal structures of phosphatidyl serine synthase PSS reveal the catalytic mechanism of CDP-DAG alcohol O-phosphatidyl transferases
Resolution1.85 Å
Binding residue
(original residue number in PDB)		D41 D44 D62
Binding residue
(residue number reindexed from 1)		D41 D44 D62
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.8.8: CDP-diacylglycerol--serine O-phosphatidyltransferase.
Gene Ontology
Molecular Function
GO:0003882 CDP-diacylglycerol-serine O-phosphatidyltransferase activity
GO:0016740 transferase activity
GO:0016780 phosphotransferase activity, for other substituted phosphate groups
Biological Process
GO:0008654 phospholipid biosynthetic process
Cellular Component
GO:0005886 plasma membrane
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:7b1l, PDBe:7b1l, PDBj:7b1l
PDBsum7b1l
PubMed
UniProtQ58609|PSS_METJA CDP-diacylglycerol--serine O-phosphatidyltransferase (Gene Name=pssA)

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