Structure of PDB 7pfb Chain A

Receptor sequence
>7pfbA (length=178) Species: 64471 (Synechococcus sp. CC9311) [Search protein sequence]
VAQGPNGRALAESMNPDLLSAIQQHISIERYASVTYLAMSIWCAERELAG
FYQFFDGEAKAEQSHAVHFTQYLIARSQSNDLQTLDAPRQNWDSLASLMA
TAFQMEADTTSSIQSVYALAERNSDTRTTVFLDPLIEAQIQSEDQFAYLL
GRVKFANGDPTALLVIDNELRAGQTQRG
3D structure
PDB7pfb Key carboxylate residues for iron transit through the prokaryotic ferritin Syn Ftn.
ChainA
Resolution1.7 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 1.16.3.2: bacterial non-heme ferritin.
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 E33 E66 H69 E29 E62 H65
BS02 FE A E66 E110 E62 E106
Gene Ontology
Molecular Function
GO:0008198 ferrous iron binding
GO:0008199 ferric iron binding
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7pfb, PDBe:7pfb, PDBj:7pfb
PDBsum7pfb
PubMed34825885
UniProtQ0I9X8

[Back to BioLiP]