Structure of PDB 4qm9 Chain B

Receptor sequence
>4qm9B (length=152) Species: 224308 (Bacillus subtilis subsp. subtilis str. 168) [Search protein sequence]
MELYECIQDIFGGLKNPSVKDLATSLKQIPNAAKLSQPYIKEPDQYAYGR
NAIYRNNELEIIVINIPPNKETTVHDHGQSIGCAMVLEGKLLNSIYRSTG
EHAELSNSYFVHEGECLISTKGLIHKMSNPTSERMVSLHVYSPPLEDMTV
FE
3D structure
PDB4qm9 Structures of Arg- and Gln-type bacterial cysteine dioxygenase homologs.
ChainB
Resolution2.3 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.13.11.20: cysteine dioxygenase.
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 FE B H75 H77 H125 H75 H77 H125
BS02 CYS B Y48 R50 H75 H77 H125 M127 H139 Y141 M148 Y48 R50 H75 H77 H125 M127 H139 Y141 M148
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0008198 ferrous iron binding
GO:0016702 oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
GO:0017172 cysteine dioxygenase activity
GO:0046872 metal ion binding
GO:0051213 dioxygenase activity

View graph for
Molecular Function
External links
PDB RCSB:4qm9, PDBe:4qm9, PDBj:4qm9
PDBsum4qm9
PubMed25307852
UniProtO32085|CDOA_BACSU Cysteine dioxygenase (Gene Name=cdoA)

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