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3R2L

1.85A resolution structure of Iron Soaked FtnA from Pseudomonas aeruginosa (pH 7.5)

Functional Information from GO Data
ChainGOidnamespacecontents
A0004322molecular_functionferroxidase activity
A0005506molecular_functioniron ion binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006826biological_processiron ion transport
A0006879biological_processintracellular iron ion homeostasis
A0006880biological_processintracellular sequestering of iron ion
A0008199molecular_functionferric iron binding
A0015093molecular_functionferrous iron transmembrane transporter activity
A0016491molecular_functionoxidoreductase activity
A0020037molecular_functionheme binding
A0034755biological_processiron ion transmembrane transport
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE FE A 155
ChainResidue
AGLU18
AGLU51
AHIS54
AFE156
AHOH168
AHOH174

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE A 156
ChainResidue
AFE155
AHOH168
AGLU51
AGLU93
AHIS130

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE A 157
ChainResidue
AHIS46
AGLU50
AASP129
AFE158
AFE159

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE FE A 158
ChainResidue
AHIS46
AGLU47
AGLU50
AASP129
AFE157
AFE159

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE FE A 159
ChainResidue
AGLU50
AASP129
AFE157
AFE158

site_idAC6
Number of Residues8
DetailsBINDING SITE FOR RESIDUE NA A 160
ChainResidue
AASN148
AASN148
AASN148
AASN148
AGLN151
AGLN151
AGLN151
AGLN151

Functional Information from PROSITE/UniProt
site_idPS00549
Number of Residues19
DetailsBACTERIOFERRITIN Bacterioferritin signature. MqGhpeVIdyLntlLtgeL
ChainResidueDetails
AMET1-LEU19

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00085
ChainResidueDetails
AGLU18
AGLU51
AHIS54
AGLU93
AGLU127
AHIS130

site_idSWS_FT_FI2
Number of Residues1
DetailsBINDING: axial binding residue => ECO:0000255|PROSITE-ProRule:PRU00085
ChainResidueDetails
AMET48

225158

PDB entries from 2024-09-18

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