Structure of PDB 7ek4 Chain A

Receptor sequence
>7ek4A (length=168) Species: 27405 (Penaeus japonicus) [Search protein sequence]
ASQVRQNYHEDCEASINQINMELYASYVYLSMAYYFERDDVALPGFAKFF
KESSDEEREHAQTFMKYQNKRGGRIVLQQIAAPSMREWGTGLEALQAALD
LEKQVNQSLLELHSTASGNNDPHLTKLLEDEYLEEQVDSIKKIGDMITKL
KRAGPTGLGEYMFDKELN
3D structure
PDB7ek4 Structural Insights for the Stronger Ability of Shrimp Ferritin to Coordinate with Heavy Metal Ions as Compared to Human H-Chain Ferritin.
ChainA
Resolution2.3 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 A E24 E60 H63 E22 E57 H60
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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Cellular Component
External links
PDB RCSB:7ek4, PDBe:7ek4, PDBj:7ek4
PDBsum7ek4
PubMed34360624
UniProtT2B7E1

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