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4SDH

HIGH RESOLUTION CRYSTALLOGRAPHIC ANALYSIS OF A COOPERATIVE DIMERIC HEMOGLOBIN

Replaces:  2SDH
Functional Information from GO Data
ChainGOidnamespacecontents
A0005344molecular_functionoxygen carrier activity
A0005737cellular_componentcytoplasm
A0015671biological_processoxygen transport
A0019825molecular_functionoxygen binding
A0020037molecular_functionheme binding
A0042802molecular_functionidentical protein binding
A0046872molecular_functionmetal ion binding
B0005344molecular_functionoxygen carrier activity
B0005737cellular_componentcytoplasm
B0015671biological_processoxygen transport
B0019825molecular_functionoxygen binding
B0020037molecular_functionheme binding
B0042802molecular_functionidentical protein binding
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues19
DetailsBINDING SITE FOR RESIDUE HEM A 147
ChainResidue
ATYR50
AHIS101
AARG104
AILE106
APHE111
AHOH217
AHOH244
AHOH288
BLYS96
BASN100
BHOH278
APHE51
AARG53
ALEU54
AHIS69
ALEU73
ALEU77
APHE97
AASN100

site_idAC2
Number of Residues17
DetailsBINDING SITE FOR RESIDUE HEM B 147
ChainResidue
ALYS96
AASN100
BTYR50
BPHE51
BARG53
BLEU54
BHIS69
BLEU73
BPHE97
BASN100
BHIS101
BARG104
BILE106
BPHE111
BHOH216
BHOH224
BHOH367

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues274
DetailsDomain: {"description":"Globin","evidences":[{"source":"PROSITE-ProRule","id":"PRU00238","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsBinding site: {"description":"proximal binding residue"}
ChainResidueDetails

246333

PDB entries from 2025-12-17

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