Structure of PDB 3rbc Chain H

Receptor sequence
>3rbcH (length=173) Species: 8400 (Aquarana catesbeiana) [Search protein sequence]
MVSQVRQNYHSDCEAAVNRMLNLELYASYTYSSMYAFFDRDDVALHNVAE
FFKEHSHEEREHAEKFMKYQNKRGGRVVLQDIKKPERDEWGNTLEAMQAA
LQLEKTVNQALLDLHKLATDKVDPHLCDFLESEYLEEQVKDIKRIGDFIT
NLKRLGLPENGMGEYLFDKHSVK
3D structure
PDB3rbc Structural insights into the ferroxidase site of ferritins from higher eukaryotes.
ChainH
Resolution2.7 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.16.3.1: ferroxidase.
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 H E23 E58 H61 E24 E59 H62
BS02 FE H E58 E103 Q137 E59 E104 Q138
Gene Ontology
Molecular Function
GO:0004322 ferroxidase activity
GO:0008198 ferrous iron binding
GO:0008199 ferric iron binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Biological Process
GO:0006826 iron ion transport
GO:0006879 intracellular iron ion homeostasis
GO:0006880 intracellular sequestering of iron ion
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Cellular Component
External links
PDB RCSB:3rbc, PDBe:3rbc, PDBj:3rbc
PDBsum3rbc
PubMed22424302
UniProtP07798|FRI2_AQUCT Ferritin, middle subunit

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