Structure of PDB 3r0g Chain A

Receptor sequence
>3r0gA (length=191) Species: 2214 (Methanosarcina acetivorans) [Search protein sequence]
KIPGYTYGETENRAPFNLEDLKLLKEAVMFTAEDEEYIQKAGEVLEDQVE
EILDTWYGFVGSHPHLLYYFTSPDGTPNEKYLAAVRKRFSRWILDTSNRS
YDQAWLDYQYEIGLRHHRTKKNQTDNVESVPNIGYRYLVAFIYPFTATMK
PFLARKGHTPEEVEKMYQAWFKATTLQVALWSYPYVKYGDF
3D structure
PDB3r0g Structural heterogeneity and ligand gating in ferric methanosarcina acetivorans protoglobin mutants.
ChainA
Resolution2.2 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 A Y73 F74 Y85 R92 F93 W96 Y112 R119 H120 N126 I137 Y141 F145 W185 Y69 F70 Y81 R88 F89 W92 Y108 R115 H116 N122 I133 Y137 F141 W181
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:3r0g, PDBe:3r0g, PDBj:3r0g
PDBsum3r0g
PubMed21618401
UniProtQ8TLY9

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