Structure of PDB 1yhu Chain L

Receptor sequence
>1yhuL (length=149) Species: 6426 (Riftia pachyptila) [Search protein sequence]
AASCTTEDRREMQLMWGNVWSAQFTGRRIAIAQAVFKDLFANVPDAVGLF
GAVKGDEVNSNEFKAHCIRVVNGLDSSIGLLSDPATLNEQLSHLATQHKA
RSGVTKGGFSAIAQSFLRVMPQVASCFNPDAWSRCFNRITTGMTEPLPA
3D structure
PDB1yhu Sulfide binding is mediated by zinc ions discovered in the crystal structure of a hydrothermal vent tubeworm hemoglobin.
ChainL
Resolution3.15 Å
3D
structure
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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 L F50 V53 H66 R69 V70 L74 Q97 H98 G108 F109 I112 M143 F50 V53 H66 R69 V70 L74 Q97 H98 G108 F109 I112 M143
Gene Ontology
Molecular Function
GO:0005344 oxygen carrier activity
GO:0005506 iron ion binding
GO:0019825 oxygen binding
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0015671 oxygen transport
Cellular Component
GO:0005576 extracellular region
GO:0005833 hemoglobin complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1yhu, PDBe:1yhu, PDBj:1yhu
PDBsum1yhu
PubMed15710902
UniProtQ8IFJ9

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