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Entry Detail
PDB ID:
7SPI
EMDB ID:
EMD-24771
Keywords:
STRUCTURAL PROTEIN
Title:
Models for C13 reconstruction of Outer Membrane Core Complex (OMCC) of Type IV Secretion System (T4SS) encoded by a plasmid overproducing TraV, TraK and TraB of pED208
Biological Source:
Source Organism:
Salmonella typhi
Host Organism:
Escherichia coli BL21(DE3)
PDB Version:
Deposition Date:
2021-11-02
Release Date:
2022-02-02
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.97 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
7SPI validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Description:TraV
Chain IDs:A (auth: A1), B (auth: A2), C (auth: A3), D (auth: A4), E (auth: A5), F (auth: A6), G (auth: A7), H (auth: A8), I (auth: A9), J (auth: A10), K (auth: A11), L (auth: A12), M (auth: A13), N (auth: B1), O (auth: B2), P (auth: B3), Q (auth: B4), R (auth: B5), S (auth: B6), T (auth: B7), U (auth: B8), V (auth: B9), W (auth: B10), X (auth: B11), Y (auth: B12), Z (auth: B13)
Chain Length:204
Number of Molecules:26
Biological Source:Salmonella typhi
UniProt ID:Q8KNL2 Pfam ID:PF09676
Protein Blast
Polymer Type:polypeptide(L)
Description:TraK
Chain IDs:AA (auth: C1), BA (auth: C2), CA (auth: C3), DA (auth: C4), EA (auth: C5), FA (auth: C6), GA (auth: C7), HA (auth: C8), IA (auth: C9), JA (auth: C10), KA (auth: C11), LA (auth: C12), MA (auth: C13), NA (auth: D1), OA (auth: D2), PA (auth: D3), QA (auth: D4), RA (auth: D5), SA (auth: D6), TA (auth: D7), UA (auth: D8), VA (auth: D9), WA (auth: D10), XA (auth: D11), YA (auth: D12), ZA (auth: D13)
Chain Length:246
Number of Molecules:26
Biological Source:Salmonella typhi
UniProt ID:Q8KNL8 Pfam ID:PF06586
Protein Blast
Polymer Type:polypeptide(L)
Description:TraB
Chain IDs:AB (auth: E1), BB (auth: E2), CB (auth: E3), DB (auth: E4), EB (auth: E5), FB (auth: E6), GB (auth: E7), HB (auth: E8), IB (auth: E9), JB (auth: E10), KB (auth: E11), LB (auth: E12), MB (auth: E13), NB (auth: F1), OB (auth: F2), PB (auth: F3), QB (auth: F4), RB (auth: F5), SB (auth: F6), TB (auth: F7), UB (auth: F8), VB (auth: F9), WB (auth: F10), XB (auth: F11), YB (auth: F12), ZB (auth: F13)
Chain Length:453
Number of Molecules:26
Biological Source:Salmonella typhi
UniProt ID:Q8KNL7 Pfam ID:PF03743
Ligand Molecules
NA
Primary Citation
Structure of a type IV secretion system core complex encoded by multi-drug resistance F plasmids
Nat Commun 13 379 ? (2022)
DOI: 10.1038/s41467-022-28058-5
Primary Citation of related structures
7SPI