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1UJW

Structure of the complex between BtuB and Colicin E3 Receptor binding domain

Functional Information from GO Data
ChainGOidnamespacecontents
A0005509molecular_functioncalcium ion binding
A0005515molecular_functionprotein binding
A0006811biological_processmonoatomic ion transport
A0009279cellular_componentcell outer membrane
A0015288molecular_functionporin activity
A0015420molecular_functionABC-type vitamin B12 transporter activity
A0015889biological_processcobalamin transport
A0016020cellular_componentmembrane
A0019904molecular_functionprotein domain specific binding
A0034220biological_processmonoatomic ion transmembrane transport
A0035461biological_processvitamin transmembrane transport
A0046872molecular_functionmetal ion binding
A0046930cellular_componentpore complex
A0090482molecular_functionvitamin transmembrane transporter activity
A1902495cellular_componenttransmembrane transporter complex
Functional Information from PROSITE/UniProt
site_idPS01156
Number of Residues18
DetailsTONB_DEPENDENT_REC_2 TonB-dependent receptor (TBDR) proteins signature 2. YgyqTaGReYtLSGsYtF
ChainResidueDetails
ATYR577-PHE594

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues168
DetailsTOPO_DOM: Periplasmic => ECO:0000269|PubMed:12652322
ChainResidueDetails
AGLN1-GLY137
AGLN510-PHE514
ATYR553-LYS564
AGLN159-LYS163
AHIS208-THR211
AGLY258
AVAL306-GLY307
AASP350
AGLU381-GLY382
AGLY424-GLY428
AASP471-GLY473

site_idSWS_FT_FI2
Number of Residues278
DetailsTRANSMEM: Beta stranded
ChainResidueDetails
ATHR138-GLY145
ATYR333-GLY349
APHE351-ASP361
APHE365-ILE380
ATYR383-ASN397
ALYS414-GLU423
AVAL429-ASN438
ATYR453-PHE470
APRO474-ALA489
AARG497-TRP509
AASP515-ASP530
ATYR149-GLN158
ATHR538-ALA552
AILE565-VAL576
AALA582-PHE594
ATHR164-THR175
APHE197-GLU207
AASP212-ASN228
AARG243-ASN257
AGLU259-ASN276
ATHR289-ILE305
AHIS308-TRP317

site_idSWS_FT_FI3
Number of Residues106
DetailsTOPO_DOM: Extracellular => ECO:0000269|PubMed:12652322
ChainResidueDetails
ASER146-SER148
ATYR531-GLN537
ATYR577-THR581
AHIS176-GLY196
ATYR229-THR242
ATYR277-ALA288
AGLN318-GLY332
AASN362-GLN364
ALEU398-GLU413
AASP439-LYS452
AILE490-LEU496

site_idSWS_FT_FI4
Number of Residues8
DetailsBINDING: BINDING => ECO:0000269|PubMed:12652322, ECO:0007744|PDB:1NQH
ChainResidueDetails
ALEU63
ASER65
AASN72
AVAL90
AALA231
ATHR289
AARG497
ATYR531

site_idSWS_FT_FI5
Number of Residues7
DetailsBINDING: BINDING => ECO:0000269|PubMed:12652322
ChainResidueDetails
AASP179
AGLN191
AASP193
AASP195
ATYR229
AASP230
AASP241

Catalytic Information from CSA
site_idMCSA1
Number of Residues
DetailsM-CSA 530
ChainResidueDetails

227111

PDB entries from 2024-11-06

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