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2XV1

Crystal structure of the triscatecholate siderophore binding protein FeuA from Bacillus subtilis complexed with Ferric MECAM

Functional Information from GO Data
ChainGOidnamespacecontents
A0005737cellular_componentcytoplasm
A0005886cellular_componentplasma membrane
A0006811biological_processmonoatomic ion transport
A0006826biological_processiron ion transport
A0016020cellular_componentmembrane
A0030288cellular_componentouter membrane-bounded periplasmic space
A0045121cellular_componentmembrane raft
A1901678biological_processiron coordination entity transport
Functional Information from PDB Data
site_idAC1
Number of Residues15
DetailsBINDING SITE FOR RESIDUE ECA A 1301
ChainResidue
AGLY42
AVAL191
AALA214
AGLN215
AFE1302
AHOH2087
AHOH2088
ALYS84
AMET85
ALYS105
APHE106
APRO107
AARG178
AARG180
ATYR187

site_idAC2
Number of Residues1
DetailsBINDING SITE FOR RESIDUE FE A 1302
ChainResidue
AECA1301

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE PO4 A 1303
ChainResidue
ALYS146
AHOH2090

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE PO4 A 1304
ChainResidue
ALYS66
ALYS159
AASP238

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE PEG A 1305
ChainResidue
APHE235
ASER236
AASP237
AASP238
AASP273
ALEU275

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE PEG A 1306
ChainResidue
ASER128
ATRP130
ALYS131
AGLU155
AASP200
ALYS284

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues260
DetailsDomain: {"description":"Fe/B12 periplasmic-binding","evidences":[{"source":"PROSITE-ProRule","id":"PRU00344","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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