Structure of PDB 3isf Chain D

Receptor sequence
>3isfD (length=157) Species: 287 (Pseudomonas aeruginosa) [Search protein sequence]
MKGDKKVIQHLNKILGNELIAINQYFLHSRMWNDWGLKRLGAHEYHESID
EMKHADKLIERILFLEGLPNLQDLGKLLIGENTQEMLQCDLNLELKATKD
LREAIVHCEQVHDYVSRDLLKDILESEEEHIDYLETQLGLIQKVGLENYL
QSHMHED
3D structure
PDB3isf Structural Studies of Bacterioferritin B from Pseudomonas aeruginosa Suggest a Gating Mechanism for Iron Uptake via the Ferroxidase Center
ChainD
Resolution2.07 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 HEM D L19 F26 I49 M52 K53 L19 F26 I49 M52 K53
Gene Ontology
Molecular Function
GO:0004322 ferroxidase activity
GO:0005506 iron ion binding
GO:0008199 ferric iron binding
GO:0015093 ferrous iron transmembrane transporter activity
GO:0016491 oxidoreductase activity
GO:0020037 heme 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
GO:0034755 iron ion transmembrane transport
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0070288 ferritin complex

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:3isf, PDBe:3isf, PDBj:3isf
PDBsum3isf
PubMed20067302
UniProtQ9HY79

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