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1HLB

Structural analysis of monomeric hemichrome and dimeric cyanomet hemoglobins from Caudina arenicola

Functional Information from GO Data
ChainGOidnamespacecontents
A0005344molecular_functionoxygen carrier activity
A0005576cellular_componentextracellular region
A0005833cellular_componenthemoglobin complex
A0015671biological_processoxygen transport
A0019825molecular_functionoxygen binding
A0020037molecular_functionheme binding
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues16
DetailsBINDING SITE FOR RESIDUE HEM A 158
ChainResidue
APHE39
AASN107
AVAL109
AHIS113
APHE117
AHOH183
AHOH211
AHOH261
AALA49
ALYS52
APHE53
AHIS73
AARG76
ATHR99
ATHR103
AHIS104

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsBinding site: {"description":"distal binding residue"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsBinding site: {"description":"proximal binding residue"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"N-acetylglycine","evidences":[{"source":"PubMed","id":"1515032","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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