Structure of PDB 2bk9 Chain A

Receptor sequence
>2bk9A (length=153) Species: 7227 (Drosophila melanogaster) [Search protein sequence]
MNSDEVQLIKKTWEIPVATPTDSGAAILTQFFNRFPSNLEKFPFRDVPLE
ELSGNARFRAHAGRIIRVFDESIQVLGQDGDLEKLDEIWTKIAVSHIPRT
VSKESYNQLKGVILDVLTAASSLDESQAATWAKLVDHVYAIIFKAIDDDG
NAK
3D structure
PDB2bk9 Bishistidyl Heme Hexacoordination, a Key Structural Property in Drosophila Melanogaster Hemoglobin
ChainA
Resolution1.2 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.11.1.7: peroxidase.
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 A K41 F42 H61 R64 V68 W89 H96 R99 V101 S105 L109 K41 F42 H61 R64 V68 W89 H96 R99 V101 S105 L109
Gene Ontology
Molecular Function
GO:0004601 peroxidase activity
GO:0005344 oxygen carrier activity
GO:0005506 iron ion binding
GO:0019825 oxygen binding
GO:0020037 heme binding
GO:0046872 metal ion binding
GO:0140825 lactoperoxidase activity
Biological Process
GO:0001666 response to hypoxia
GO:0015671 oxygen transport
GO:0098869 cellular oxidant detoxification
Cellular Component
GO:0005737 cytoplasm
GO:0005886 plasma membrane

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Cellular Component
External links
PDB RCSB:2bk9, PDBe:2bk9, PDBj:2bk9
PDBsum2bk9
PubMed15917230
UniProtQ9VF15

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