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3QB9

Mycobacterium tuberculosis bacterioferritin, BfrA

Functional Information from GO Data
ChainGOidnamespacecontents
A0004322molecular_functionferroxidase activity
A0005506molecular_functioniron ion binding
A0005576cellular_componentextracellular region
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0005886cellular_componentplasma membrane
A0006826biological_processiron ion transport
A0006879biological_processintracellular iron ion homeostasis
A0008199molecular_functionferric iron binding
A0010039biological_processresponse to iron ion
A0016491molecular_functionoxidoreductase activity
A0020037molecular_functionheme binding
A0046872molecular_functionmetal ion binding
B0004322molecular_functionferroxidase activity
B0005506molecular_functioniron ion binding
B0005576cellular_componentextracellular region
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0005886cellular_componentplasma membrane
B0006826biological_processiron ion transport
B0006879biological_processintracellular iron ion homeostasis
B0008199molecular_functionferric iron binding
B0010039biological_processresponse to iron ion
B0016491molecular_functionoxidoreductase activity
B0020037molecular_functionheme binding
B0046872molecular_functionmetal ion binding
C0004322molecular_functionferroxidase activity
C0005506molecular_functioniron ion binding
C0005576cellular_componentextracellular region
C0005737cellular_componentcytoplasm
C0005829cellular_componentcytosol
C0005886cellular_componentplasma membrane
C0006826biological_processiron ion transport
C0006879biological_processintracellular iron ion homeostasis
C0008199molecular_functionferric iron binding
C0010039biological_processresponse to iron ion
C0016491molecular_functionoxidoreductase activity
C0020037molecular_functionheme binding
C0046872molecular_functionmetal ion binding
D0004322molecular_functionferroxidase activity
D0005506molecular_functioniron ion binding
D0005576cellular_componentextracellular region
D0005737cellular_componentcytoplasm
D0005829cellular_componentcytosol
D0005886cellular_componentplasma membrane
D0006826biological_processiron ion transport
D0006879biological_processintracellular iron ion homeostasis
D0008199molecular_functionferric iron binding
D0010039biological_processresponse to iron ion
D0016491molecular_functionoxidoreductase activity
D0020037molecular_functionheme binding
D0046872molecular_functionmetal ion binding
E0004322molecular_functionferroxidase activity
E0005506molecular_functioniron ion binding
E0005576cellular_componentextracellular region
E0005737cellular_componentcytoplasm
E0005829cellular_componentcytosol
E0005886cellular_componentplasma membrane
E0006826biological_processiron ion transport
E0006879biological_processintracellular iron ion homeostasis
E0008199molecular_functionferric iron binding
E0010039biological_processresponse to iron ion
E0016491molecular_functionoxidoreductase activity
E0020037molecular_functionheme binding
E0046872molecular_functionmetal ion binding
F0004322molecular_functionferroxidase activity
F0005506molecular_functioniron ion binding
F0005576cellular_componentextracellular region
F0005737cellular_componentcytoplasm
F0005829cellular_componentcytosol
F0005886cellular_componentplasma membrane
F0006826biological_processiron ion transport
F0006879biological_processintracellular iron ion homeostasis
F0008199molecular_functionferric iron binding
F0010039biological_processresponse to iron ion
F0016491molecular_functionoxidoreductase activity
F0020037molecular_functionheme binding
F0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE A 202
ChainResidue
AGLU47
AGLU51
AGLU94
AGLU127
AHIS130

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE A 201
ChainResidue
AHOH509
AGLU18
AGLU51
AHIS54
AGLU127

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE B 201
ChainResidue
BGLU18
BGLU51
BHIS54
BGLU127
BHOH521

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE FE B 202
ChainResidue
BGLU51
BGLU94
BGLU127

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE C 201
ChainResidue
CGLU18
CGLU51
CHIS54
CGLU127
CHOH520

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE C 202
ChainResidue
CGLU51
CGLU94
CGLU127
CHIS130
CHOH511

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE FE D 201
ChainResidue
DGLU18
DGLU51
DHIS54
DGLU127

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE D 202
ChainResidue
DGLU47
DGLU51
DGLU94
DGLU127
DHIS130

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE E 201
ChainResidue
EGLU18
EGLU51
EHIS54
EGLU127
EHOH507

site_idBC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE FE E 202
ChainResidue
EGLU51
EGLU94
EGLU127
EHIS130

site_idBC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE FE F 201
ChainResidue
FGLU18
FGLU51
FHIS54
FGLU127
FHOH502
FHOH516

site_idBC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE FE F 202
ChainResidue
FGLU51
FGLU94
FGLU127

site_idBC4
Number of Residues9
DetailsBINDING SITE FOR RESIDUE HEM E 301
ChainResidue
ELEU19
EPHE26
EARG53
EGLU56
ETYR71
EHOH182
FASN23
FPHE26
FPHE49

site_idBC5
Number of Residues14
DetailsBINDING SITE FOR RESIDUE HEM B 301
ChainResidue
ALEU19
AILE22
AASN23
APHE26
AARG45
APHE49
AARG53
AGLU56
BLEU19
BASN23
BPHE26
BPHE49
BARG53
BGLU56

site_idBC6
Number of Residues14
DetailsBINDING SITE FOR RESIDUE HEM C 301
ChainResidue
CLEU19
CASN23
CPHE26
CPHE49
CARG53
CGLU56
CHOH178
DLEU19
DASN23
DPHE26
DPHE49
DARG53
DGLU56
DTYR71

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues864
DetailsDomain: {"description":"Ferritin-like diiron","evidences":[{"source":"PROSITE-ProRule","id":"PRU00085","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues36
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"PROSITE-ProRule","id":"PRU00085","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

242842

PDB entries from 2025-10-08

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