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4QQ1

Crystal structure of the isotype 1 Transferrin binding protein B (TbpB) from serogroup B Neisseria meningitidis

Functional Information from GO Data
ChainGOidnamespacecontents
A0009279cellular_componentcell outer membrane
A0009986cellular_componentcell surface
B0009279cellular_componentcell outer membrane
B0009986cellular_componentcell surface
C0009279cellular_componentcell outer membrane
C0009986cellular_componentcell surface
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CS A 601
ChainResidue
AGLY191
AASP193
ALYS194

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CS A 602
ChainResidue
ALYS279
ASER290

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CS A 604
ChainResidue
AGLU203
AARG243

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 605
ChainResidue
AVAL122
AARG123
AHOH714
AASN84
APHE119

site_idAC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CS B 601
ChainResidue
BGLY191
BASP193

site_idAC6
Number of Residues1
DetailsBINDING SITE FOR RESIDUE CS B 602
ChainResidue
BSER290

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL B 603
ChainResidue
ALEU206
AILE254
BGLN253
BTHR257

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CS C 601
ChainResidue
CGLY191
CASP193
CLYS194

site_idAC9
Number of Residues1
DetailsBINDING SITE FOR RESIDUE CS C 602
ChainResidue
CARG258

site_idBC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 C 603
ChainResidue
CTYR116
CTYR116
CLYS168
CLYS168

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues117
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues36
DetailsCompositional bias: {"description":"Basic and acidic residues","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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