Structure of PDB 1lht Chain A

Receptor sequence
>1lhtA (length=153) Species: 8467 (Caretta caretta) [Search protein sequence]
GLSDDEWNHVLGIWAKVEPDLSAHGQEVIIRLFQLHPETQERFAKFKNLT
TIDALKSSEEVKKHGTTVLTALGRILKQKNNHEQELKPLAESHATKHKIP
VKYLEFICEIIVKVIAEKHPSDFGADSQAAMKKALELFRNDMASKYKEFG
FQG
3D structure
PDB1lht Reptile heme protein structure: X-ray crystallographic study of the aquo-met and cyano-met derivatives of the loggerhead sea turtle (Caretta caretta) myoglobin at 2.0 A resolution.
ChainA
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.11.1.-
1.7.-.-
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 CYN A F43 H64 F43 H64
BS02 HEM A F43 H64 V68 L89 S92 H93 H97 I99 Y103 I107 F138 F43 H64 V68 L89 S92 H93 H97 I99 Y103 I107 F138
Gene Ontology
Molecular Function
GO:0004601 peroxidase activity
GO:0005344 oxygen carrier activity
GO:0016491 oxidoreductase activity
GO:0019825 oxygen binding
GO:0020037 heme binding
GO:0046872 metal ion binding
GO:0098809 nitrite reductase activity
Biological Process
GO:0015671 oxygen transport
GO:0019430 removal of superoxide radicals
Cellular Component
GO:0005737 cytoplasm
GO:0016528 sarcoplasm
GO:0070062 extracellular exosome

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Cellular Component
External links
PDB RCSB:1lht, PDBe:1lht, PDBj:1lht
PDBsum1lht
PubMed7714901
UniProtP56208|MYG_CARCR Myoglobin (Gene Name=MB)

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