Structure of PDB 8i57 Chain B

Receptor sequence
>8i57B (length=119) Species: 243232 (Methanocaldococcus jannaschii DSM 2661) [Search protein sequence]
MEALVLVGHGSRLPYSKELLVKLAEKVKERNLFPIVEIGLMEFSEPTIPQ
AVKKAIEQGAKRIIVVPVFLAHGIHTTRDIPRLLGLILEIPEDVEIIYRE
PIGADDRIVDIIIDRAFGR
3D structure
PDB8i57 Substrate selectivity of CfbA
ChainB
Resolution2.81 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 4.99.1.11: sirohydrochlorin nickelchelatase.
4.99.1.3: sirohydrochlorin cobaltochelatase.
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 UP3 B H9 S11 F43 F69 L70 G73 I74 H75 H9 S11 F43 F69 L70 G73 I74 H75
Gene Ontology
Molecular Function
GO:0016151 nickel cation binding
GO:0016829 lyase activity
GO:0016852 sirohydrochlorin cobaltochelatase activity
GO:0046872 metal ion binding
GO:0050897 cobalt ion binding
Biological Process
GO:0009236 cobalamin biosynthetic process
GO:0015948 methanogenesis
GO:0019251 anaerobic cobalamin biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:8i57, PDBe:8i57, PDBj:8i57
PDBsum8i57
PubMed
UniProtQ58380|CFBA_METJA Sirohydrochlorin cobaltochelatase (Gene Name=cbiX)

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