Structure of PDB 4isp Chain B

Receptor sequence
>4ispB (length=159) Species: 37319 (Pseudo-nitzschia multiseries) [Search protein sequence]
SEELLDLFNRQVTQEFTASQVYLSASIWFDQNDWEGMAAYMLAESAEERE
HGLGFVDFANKRNIPIELQAVPAPVSCAEWSSPEDVWQSILELEQANTRS
LLNLAEAASTCHDFAVMAFLNPFHLQQVNEEDKIGSILAKVTDENRTPGL
LRSLDVVSF
3D structure
PDB4isp Mechanism of ferrous iron binding and oxidation by ferritin from a pennate diatom.
ChainB
Resolution2.2 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 1.16.3.1: 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 B E15 E48 H51 E15 E48 H51
BS02 FE B E48 E94 E130 E48 E94 E130
BS03 FE B E44 E47 E130 E44 E47 E130
BS04 FE B Y40 E44 E130 Y40 E44 E130
BS05 FE B E44 E47 E44 E47
Gene Ontology
Molecular Function
GO:0008199 ferric iron binding
Biological Process
GO:0006826 iron ion transport
GO:0006879 intracellular iron ion homeostasis

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4isp, PDBe:4isp, PDBj:4isp
PDBsum4isp
PubMed23548912
UniProtB6DMH6

[Back to BioLiP]