5B3D

Structure of a flagellar type III secretion chaperone, FlgN

Summary for 5B3D

DescriptorFlagella synthesis protein FlgN (2 entities in total)
Functional Keywordsflagellar type iii secretion, export chaperone, four-stranded coiled coil, protein transport
Biological sourceSalmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
Cellular locationCytoplasm  P0A1J7
Total number of polymer chains4
Total molecular weight64593.83
Authors
Nakanishi, Y.,Kinoshita, M.,Namba, K.,Minamino, T.,Imada, K. (deposition date: 2016-02-15, release date: 2016-06-01, Last modification date: 2016-09-07)
Primary citation
Kinoshita, M.,Nakanishi, Y.,Furukawa, Y.,Namba, K.,Imada, K.,Minamino, T.
Rearrangements of alpha-helical structures of FlgN chaperone control the binding affinity for its cognate substrates during flagellar type III export
Mol.Microbiol., 101:656-670, 2016
PubMed: 27178222 (PDB entries with the same primary citation)
DOI: 10.1111/mmi.13415
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.3 Å)
?

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.24350.2%0.5%8.7%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 5b3d
no rotation
Molmil generated image of 5b3d
rotated about x axis by 90°
Molmil generated image of 5b3d
rotated about y axis by 90°

More Biological unit images

Molmil generated image of 5b3d
no rotation
Molmil generated image of 5b3d
rotated about x axis by 90°
Molmil generated image of 5b3d
rotated about y axis by 90°
(*)In the case of coarse surface representation, the asymmetric unit is shown as red ribbon representation.
Coordinate files for Biological unit (5b3d.pdb3.gz [22.1 KB])
Coordinate files for Biological unit (5b3d.pdb6.gz [41.85 KB])
Coordinate files for Biological unit (5b3d.pdb2.gz [22.97 KB])
Coordinate files for Biological unit (5b3d.pdb4.gz [21.59 KB])
Coordinate files for Biological unit (5b3d.pdb1.gz [22.45 KB])
Coordinate files for Biological unit (5b3d.pdb5.gz [43.58 KB])