Structure of PDB 7b1k Chain B

Receptor sequence
>7b1kB (length=202) Species: 243232 (Methanocaldococcus jannaschii DSM 2661) [Search protein sequence]
MFSIRKIITISDYVTMLNIITGLLAILLNSFSLIYLSIIFDSLDGYVARK
TGTVSDFGAELDSISDVVSFGVAPAYLLYNNFESNLALISAIIFCLCGAL
RLARFGILNVKGFIGLPIPAGALLLVGFCQLINSYLINSILAILIGLLMI
SDIKYPKYPNKIFIYIFAVSLCLAIVGIPHFALMLCLIYAIYGIIKYIRG
DL
3D structure
PDB7b1k Crystal structures of phosphatidyl serine synthase PSS reveal the catalytic mechanism of CDP-DAG alcohol O-phosphatidyl transferases
ChainB
Resolution2.2 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.8.8: CDP-diacylglycerol--serine O-phosphatidyltransferase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 58A B S11 D12 T15 D41 S42 G45 R49 V54 S55 G58 A59 D62 P119 Y158 F163 I166 F167 Y189 Y192 S11 D12 T15 D41 S42 G45 R49 V54 S55 G58 A59 D62 P119 Y158 F163 I166 F167 Y189 Y192
BS02 CA B D41 D44 D62 D41 D44 D62
BS03 MG B D41 D62 S65 D66 D41 D62 S65 D66
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:7b1k, PDBe:7b1k, PDBj:7b1k
PDBsum7b1k
PubMed
UniProtQ58609|PSS_METJA CDP-diacylglycerol--serine O-phosphatidyltransferase (Gene Name=pssA)

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