1BZR

ATOMIC RESOLUTION CRYSTAL STRUCTURE ANALYSIS OF NATIVE DEOXY AND CO MYOGLOBIN FROM SPERM WHALE AT ROOM TEMPERATURE

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Functional Information from GO Data

ChainGOidnamespacecontents
A0020037molecular_functionheme binding
A0046872molecular_functionmetal ion binding
A0019825molecular_functionoxygen binding
A0005344molecular_functionoxygen carrier activity
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Functional Information from PDB Data

site_idNumber of ResiduesDetails
AC16BINDING SITE FOR RESIDUE SO4 A 202
ChainResidue
ASER58
AGLU59
AASP60
AHOH360
AHOH366
AHOH390

AC26BINDING SITE FOR RESIDUE SO4 A 203
ChainResidue
AARG31
ASER35
ALYS96
AGLU109
AHOH301
AHOH413

AC318BINDING SITE FOR RESIDUE HEM A 154
ChainResidue
ALYS42
APHE43
AARG45
AVAL68
ALEU89
ASER92
AHIS93
AHIS97
AILE99
ATYR103
ACMO201
AHOH307
AHOH343
AHOH368
AHOH375
AHOH408
AHOH445
AHOH481

AC44BINDING SITE FOR RESIDUE CMO A 201
ChainResidue
APHE43
AHIS64
AVAL68
AHEM154

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Functional Information from PDB atom coordinates for the "HETATM" binding sites

site_idNumber of ResiduesDetails
HEM_1bzr_A_15420PROTOPORPHYRIN IX CONTAINING FE binding site
ChainResidueligand
ALEU32HEM: PROTOPORPHYRIN IX CONTAINING FE
ATHR39HEM: PROTOPORPHYRIN IX CONTAINING FE
ALYS42-PHE43HEM: PROTOPORPHYRIN IX CONTAINING FE
AARG45HEM: PROTOPORPHYRIN IX CONTAINING FE
AHIS64HEM: PROTOPORPHYRIN IX CONTAINING FE
ATHR67-VAL68HEM: PROTOPORPHYRIN IX CONTAINING FE
AALA71-LEU72HEM: PROTOPORPHYRIN IX CONTAINING FE
ALEU89HEM: PROTOPORPHYRIN IX CONTAINING FE
ASER92-HIS93HEM: PROTOPORPHYRIN IX CONTAINING FE
AHIS97HEM: PROTOPORPHYRIN IX CONTAINING FE
AILE99HEM: PROTOPORPHYRIN IX CONTAINING FE
ATYR103-LEU104HEM: PROTOPORPHYRIN IX CONTAINING FE
AILE107HEM: PROTOPORPHYRIN IX CONTAINING FE
AILE111HEM: PROTOPORPHYRIN IX CONTAINING FE
APHE138HEM: PROTOPORPHYRIN IX CONTAINING FE

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Functional Information from PROSITE/UniProt

site_idNumber of ResiduesDetails
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Functional Information from SwissProt/UniProt

site_idNumber of ResiduesDetails
SWS_FT_FI11Iron (heme distal ligand). {ECO:0000255|PROSITE-ProRule:PRU00238, ECO:0000269|PubMed:845959}
ChainResidueDetails
AHIS64

SWS_FT_FI21Iron (heme proximal ligand). {ECO:0000255|PROSITE-ProRule:PRU00238, ECO:0000269|PubMed:845959}
ChainResidueDetails
AHIS93

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Catalytic Information from CSA

site_idNumber of ResiduesDetails