Structure of PDB 1hmo Chain A Binding Site BS02

Receptor Information
>1hmo Chain A (length=113) Species: 6436 (Themiste dyscritum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GFPIPDPYCWDISFRTFYTIIDDEHKTLFNGILLLSQADNADHLNELRRC
TGKHFLNEQQLMQSSQYAGYAEHKKAHDDFIHKLDTWDGDVTYAKNWLVN
HIKTIDFKYRGKI
Ligand information
Ligand IDOXY
InChIInChI=1S/O2/c1-2
InChIKeyMYMOFIZGZYHOMD-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341
OpenEye OEToolkits 1.5.0		O=O
FormulaO2
NameOXYGEN MOLECULE
ChEMBLCHEMBL1234886
DrugBankDB09140
ZINC
PDB chain1hmo Chain A Residue 116 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1hmo Structures of deoxy and oxy hemerythrin at 2.0 A resolution.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		H25 H54
Binding residue
(residue number reindexed from 1)		H25 H54
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005344 oxygen carrier activity
GO:0005506 iron ion binding
GO:0046872 metal ion binding
Biological Process
GO:0015671 oxygen transport
GO:0098771 inorganic ion homeostasis

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Molecular Function
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Biological Process
External links
PDB RCSB:1hmo, PDBe:1hmo, PDBj:1hmo
PDBsum1hmo
PubMed2016748
UniProtP02246|HEMT_THEDY Hemerythrin

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