Structure of PDB 1ewa Chain B

Receptor sequence
>1ewaB (length=137) Species: 129555 (Amphitrite ornata) [Search protein sequence]
GFKQDIATIRGDLRTYAQDIFLAFLNKYPDERRYFKNYVGKSDQELKSMA
KFGDHTEKVFNLMMEVADRATDCVPLASDANTLVQMKQHSSLTTGNFEKL
FVALVEYMRASGQSFDSQSWDRFGKNLVSALSSAGMK
3D structure
PDB1ewa The crystal structure and amino acid sequence of dehaloperoxidase from Amphitrite ornata indicate common ancestry with globins
ChainB
Resolution2.5 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 ?
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 B F35 H55 V59 L62 L83 M86 Q88 H89 L92 N96 F97 F35 H55 V59 L62 L83 M86 Q88 H89 L92 N96 F97
BS02 IOL B F21 F35 H55 T56 V59 F21 F35 H55 T56 V59
Gene Ontology
Molecular Function
GO:0004601 peroxidase activity
GO:0005344 oxygen carrier activity
GO:0019825 oxygen binding
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0015671 oxygen transport
GO:0098869 cellular oxidant detoxification

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1ewa, PDBe:1ewa, PDBj:1ewa
PDBsum1ewa
PubMed10751397
UniProtQ9NAV8

[Back to BioLiP]