3jqo Summary

pdbe.org/3jqo
spacer

Crystal structure of the outer membrane complex of a type IV secretion system

The structure was published by Chandran, V., Fronzes, R., Duquerroy, S., Cronin, N., Navaza, J., and Waksman, G., in 2009 in a paper entitled "Structure of the outer membrane complex of a type IV secretion system" (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.6 Å and deposited in 2009.

The experimental data on which the structure is based was also deposited.

This PDB entry contains a complex of 3 biomacromolecules, namely TraF protein, TraO protein, and TraN protein.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The most likely quaternary structure is a 42meric assembly.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A TraF protein Q46705 (160-386) (Q46705_ECOLX)search Escherichia colisearch < 90% 227 86%
D TraF protein Q46705 (160-386) (Q46705_ECOLX)search Escherichia colisearch < 90% 227 86%
G TraF protein Q46705 (160-386) (Q46705_ECOLX)search Escherichia colisearch < 90% 227 86%
J TraF protein Q46705 (160-386) (Q46705_ECOLX)search Escherichia colisearch < 90% 227 86%
M TraF protein Q46705 (160-386) (Q46705_ECOLX)search Escherichia colisearch < 90% 227 86%
P TraF protein Q46705 (160-386) (Q46705_ECOLX)search Escherichia colisearch < 90% 227 86%
S TraF protein Q46705 (160-386) (Q46705_ECOLX)search Escherichia colisearch < 90% 227 86%
V TraF protein Q46705 (160-386) (Q46705_ECOLX)search Escherichia colisearch < 90% 227 86%
Y TraF protein Q46705 (160-386) (Q46705_ECOLX)search Escherichia colisearch < 90% 227 86%
b TraF protein Q46705 (160-386) (Q46705_ECOLX)search Escherichia colisearch < 90% 227 86%
e TraF protein Q46705 (160-386) (Q46705_ECOLX)search Escherichia colisearch < 90% 227 86%
h TraF protein Q46705 (160-386) (Q46705_ECOLX)search Escherichia colisearch < 90% 227 86%
k TraF protein Q46705 (160-386) (Q46705_ECOLX)search Escherichia colisearch < 90% 227 86%
n TraF protein Q46705 (160-386) (Q46705_ECOLX)search Escherichia colisearch < 90% 227 86%
B TraO protein Q46704 (160-294) (Q46704_ECOLX)search Escherichia colisearch < 90% 135 96%
E TraO protein Q46704 (160-294) (Q46704_ECOLX)search Escherichia colisearch < 90% 135 96%
H TraO protein Q46704 (160-294) (Q46704_ECOLX)search Escherichia colisearch < 90% 135 96%
K TraO protein Q46704 (160-294) (Q46704_ECOLX)search Escherichia colisearch < 90% 135 96%
N TraO protein Q46704 (160-294) (Q46704_ECOLX)search Escherichia colisearch < 90% 135 96%
Q TraO protein Q46704 (160-294) (Q46704_ECOLX)search Escherichia colisearch < 90% 135 96%
T TraO protein Q46704 (160-294) (Q46704_ECOLX)search Escherichia colisearch < 90% 135 96%
W TraO protein Q46704 (160-294) (Q46704_ECOLX)search Escherichia colisearch < 90% 135 96%
Z TraO protein Q46704 (160-294) (Q46704_ECOLX)search Escherichia colisearch < 90% 135 96%
c TraO protein Q46704 (160-294) (Q46704_ECOLX)search Escherichia colisearch < 90% 135 96%
f TraO protein Q46704 (160-294) (Q46704_ECOLX)search Escherichia colisearch < 90% 135 96%
i TraO protein Q46704 (160-294) (Q46704_ECOLX)search Escherichia colisearch < 90% 135 96%
l TraO protein Q46704 (160-294) (Q46704_ECOLX)search Escherichia colisearch < 90% 135 96%
o TraO protein Q46704 (160-294) (Q46704_ECOLX)search Escherichia colisearch < 90% 135 96%
C TraN protein Q46702 (15-48) (Q46702_ECOLX)search Escherichia colisearch 100% 34 82%
F TraN protein Q46702 (15-48) (Q46702_ECOLX)search Escherichia colisearch 100% 34 82%
I TraN protein Q46702 (15-48) (Q46702_ECOLX)search Escherichia colisearch 100% 34 82%
L TraN protein Q46702 (15-48) (Q46702_ECOLX)search Escherichia colisearch 100% 34 82%
O TraN protein Q46702 (15-48) (Q46702_ECOLX)search Escherichia colisearch 100% 34 82%
R TraN protein Q46702 (15-48) (Q46702_ECOLX)search Escherichia colisearch 100% 34 82%
U TraN protein Q46702 (15-48) (Q46702_ECOLX)search Escherichia colisearch 100% 34 82%
X TraN protein Q46702 (15-48) (Q46702_ECOLX)search Escherichia colisearch 100% 34 82%
a TraN protein Q46702 (15-48) (Q46702_ECOLX)search Escherichia colisearch 100% 34 82%
d TraN protein Q46702 (15-48) (Q46702_ECOLX)search Escherichia colisearch 100% 34 82%
g TraN protein Q46702 (15-48) (Q46702_ECOLX)search Escherichia colisearch 100% 34 82%
j TraN protein Q46702 (15-48) (Q46702_ECOLX)search Escherichia colisearch 100% 34 82%
m TraN protein Q46702 (15-48) (Q46702_ECOLX)search Escherichia colisearch 100% 34 82%
p TraN protein Q46702 (15-48) (Q46702_ECOLX)search Escherichia colisearch 100% 34 82%


This entry contains 3 unique UniProt proteins:

UniProt accession Name Organism PDB
Q46705 (160 - 386) TraF protein Escherichia coli K-12
Q46702 (15 - 48) TraN protein Escherichia coli K-12
Q46704 (160 - 294) TraO protein Escherichia coli K-12

Chain Sequence family (Pfam)
A, D, G, J, M, P, S, V, Y, b, e, h, k, n Bacterial conjugation TrbI-like proteinsearch
B, E, H, K, N, Q, T, W, Z, c, f, i, l, o Conjugal transfer proteinsearch
C, F, I, L, O, R, U, X, a, d, g, j, m, p
Chain InterPro annotation
A, D, G, J, M, P, S, V, Y, b, e, h, k, n Type IV secretion system, VirB10 / TraB / TrbIsearch
B, E, H, K, N, Q, T, W, Z, c, f, i, l, o Conjugal transfer, TrbG/VirB9/CagXsearch
C, F, I, L, O, R, U, X, a, d, g, j, m, p