Structure of PDB 3a9q Chain R

Receptor sequence
>3a9qR (length=196) Species: 3847 (Glycine max) [Search protein sequence]
GVIFEPFEEVKKELDLVPTVPQASLARQKYVDESESAVNEQINVEYNVSY
VYHAMFAYFDRDNVALRGLAKFFKESSEEEREHAEKLMEYQNKRGGKVKL
QSIVMPLSDFDHADKGDALHAMELALSLEKLTNEKLLNLHSVATKNGDVQ
LADFVETEYLGAQVEAIKRISEYVAQLRRVGKGHGVWHFDQMLLHE
3D structure
PDB3a9q Crystal structure of plant ferritin reveals a novel metal binding site that functions as a transit site for metal transfer in ferritin
ChainR
Resolution1.896 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 CA R D164 T168 D153 T157
BS02 CA R E56 E91 H94 E45 E80 H83
BS03 CA R E93 E96 E82 E85
BS04 CA R E93 E96 E82 E85
Gene Ontology
Molecular Function
GO:0008199 ferric iron binding
Biological Process
GO:0006826 iron ion transport
GO:0006879 intracellular iron ion homeostasis

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Molecular Function
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Biological Process
External links
PDB RCSB:3a9q, PDBe:3a9q, PDBj:3a9q
PDBsum3a9q
PubMed20007325
UniProtQ948P5|FRI4_SOYBN Ferritin-4, chloroplastic

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