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2ZFB

Crystal structure of parrot hemoglobin (Psittacula krameri) at pH 7.5

Functional Information from GO Data
ChainGOidnamespacecontents
A0004601molecular_functionperoxidase activity
A0005344molecular_functionoxygen carrier activity
A0005506molecular_functioniron ion binding
A0005833cellular_componenthemoglobin complex
A0015671biological_processoxygen transport
A0019825molecular_functionoxygen binding
A0020037molecular_functionheme binding
A0031720molecular_functionhaptoglobin binding
A0031838cellular_componenthaptoglobin-hemoglobin complex
A0042744biological_processhydrogen peroxide catabolic process
A0043177molecular_functionorganic acid binding
A0046872molecular_functionmetal ion binding
A0072562cellular_componentblood microparticle
A0098869biological_processcellular oxidant detoxification
B0004601molecular_functionperoxidase activity
B0005344molecular_functionoxygen carrier activity
B0005833cellular_componenthemoglobin complex
B0015671biological_processoxygen transport
B0019825molecular_functionoxygen binding
B0020037molecular_functionheme binding
B0031720molecular_functionhaptoglobin binding
B0031721molecular_functionhemoglobin alpha binding
B0031838cellular_componenthaptoglobin-hemoglobin complex
B0042744biological_processhydrogen peroxide catabolic process
B0043177molecular_functionorganic acid binding
B0046872molecular_functionmetal ion binding
B0072562cellular_componentblood microparticle
B0098869biological_processcellular oxidant detoxification
Functional Information from PDB Data
site_idAC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE HEM A 150
ChainResidue
ATYR42
AASN97
APHE98
ALEU101
ALEU136
AHOH151
APHE43
AHIS45
APHE46
AHIS58
ALEU83
ALEU86
AHIS87
ALEU91

site_idAC2
Number of Residues11
DetailsBINDING SITE FOR RESIDUE HEM B 150
ChainResidue
BPHE41
BPHE42
BHIS63
BLYS66
BSER70
BHIS92
BLEU96
BASN102
BPHE103
BLEU106
BHOH151

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsBINDING: distal binding residue
ChainResidueDetails
BHIS63

site_idSWS_FT_FI2
Number of Residues1
DetailsBINDING: proximal binding residue
ChainResidueDetails
BHIS92

219869

PDB entries from 2024-05-15

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