Structure of PDB 3zjq Chain B

Receptor sequence
>3zjqB (length=191) Species: 2214 (Methanosarcina acetivorans) [Search protein sequence]
KIPGYTYGETENRAPFNLEDLKLLKEAVMFTAEDEEYIQKAGEVLEDQVE
EILDTWYGFVGSHPHLLYYFTSPDGTPNEKYLAAVRKRFSRWILDTSNRS
YDQAWLDYQYEIGLRHHRTKKNQTDNVESVPNIGYRYLVAFIYPITATMK
PFLARKGHTPEEVEKMYQAWFKATTLQVALWSYPYVKYGDF
3D structure
PDB3zjq Structure and Haem-Distal Site Plasticity in Methanosarcina Acetivorans Protoglobin.
ChainB
Resolution1.9 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 HEM B Y73 F74 Y85 V89 R92 F93 W96 Y112 R119 H120 K125 N126 I137 Y141 F145 W185 Y69 F70 Y81 V85 R88 F89 W92 Y108 R115 H116 K121 N122 I133 Y137 F141 W181
BS02 NCA B W60 Y61 V64 V89 F93 F145 W56 Y57 V60 V85 F89 F141
Gene Ontology
Molecular Function
GO:0019825 oxygen binding
GO:0020037 heme binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:3zjq, PDBe:3zjq, PDBj:3zjq
PDBsum3zjq
PubMed23776624
UniProtQ8TLY9

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