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1FSL

FERRIC SOYBEAN LEGHEMOGLOBIN COMPLEXED WITH NICOTINATE

Functional Information from GO Data
ChainGOidnamespacecontents
A0005344molecular_functionoxygen carrier activity
A0005634cellular_componentnucleus
A0005829cellular_componentcytosol
A0009877biological_processnodulation
A0015671biological_processoxygen transport
A0019825molecular_functionoxygen binding
A0020037molecular_functionheme binding
A0032025biological_processresponse to cobalt ion
A0046872molecular_functionmetal ion binding
A1901698biological_processresponse to nitrogen compound
A1904880biological_processresponse to hydrogen sulfide
B0005344molecular_functionoxygen carrier activity
B0005634cellular_componentnucleus
B0005829cellular_componentcytosol
B0009877biological_processnodulation
B0015671biological_processoxygen transport
B0019825molecular_functionoxygen binding
B0020037molecular_functionheme binding
B0032025biological_processresponse to cobalt ion
B0046872molecular_functionmetal ion binding
B1901698biological_processresponse to nitrogen compound
B1904880biological_processresponse to hydrogen sulfide
Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE HEM A 144
ChainResidue
APHE44
ALEU136
ANIO145
AHIS61
ALYS64
ALEU68
AVAL91
AHIS92
AGLN101
APHE102
ATYR133

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NIO A 145
ChainResidue
ATYR30
APHE44
APHE46
AHIS61
ALEU65
AHEM144

site_idAC3
Number of Residues11
DetailsBINDING SITE FOR RESIDUE HEM B 144
ChainResidue
BLEU43
BPHE44
BHIS61
BLYS64
BHIS92
BGLN101
BPHE102
BTYR133
BILE140
BNIO145
BHOH175

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NIO B 145
ChainResidue
BTYR30
BPHE44
BPHE46
BHIS61
BLEU65
BHEM144

Functional Information from PROSITE/UniProt
site_idPS00208
Number of Residues12
DetailsPLANT_GLOBIN Plant hemoglobins signature. NPkLtgHAeklF
ChainResidueDetails
AASN55-PHE66

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues282
DetailsDomain: {"description":"Globin","evidences":[{"source":"PROSITE-ProRule","id":"PRU00238","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P02240","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {"description":"proximal binding residue","evidences":[{"source":"PROSITE-ProRule","id":"PRU00238","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"29100196","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"N-acetylvaline","evidences":[{"source":"PubMed","id":"22308405","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues6
DetailsModified residue: {"description":"Nitrated tyrosine","evidences":[{"source":"PubMed","id":"25603991","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q3C1F7","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

245011

PDB entries from 2025-11-19

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