4D64

Structure of porin Omp-Pst1 from P. stuartii; the crystallographic symmetry generates a dimer of trimers.

Summary for 4D64

Entry DOI	10.2210/pdb4d64/pdb
Related	4D5W 4D5X 4D65
Descriptor	PORIN 1, CALCIUM ION (3 entities in total)
Functional Keywords	transport protein, bacterial junction, steric-zipper, dimer of trimers
Biological source	PROVIDENCIA STUARTII
Cellular location	Cell outer membrane ; Multi-pass membrane protein : E3U904
Total number of polymer chains	3
Total formula weight	117143.66
Authors	Nasrallah, C.,Colletier, J.P. (deposition date: 2014-11-08, release date: 2016-03-09, Last modification date: 2023-12-20)
Primary citation	El-Khatib, M.,Nasrallah, C.,Lopes, J.,Tran, Q.T.,Tetreau, G.,Basbous, H.,Fenel, D.,Gallet, B.,Lethier, M.,Bolla, J.M.,Pages, J.M.,Vivaudou, M.,Weik, M.,Winterhalter, M.,Colletier, J.P. Porin self-association enables cell-to-cell contact inProvidencia stuartiifloating communities. Proc. Natl. Acad. Sci. U.S.A., 115:E2220-E2228, 2018 Cited by PubMed: 29476011 DOI: 10.1073/pnas.1714582115 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (3.2 Å)

Structure validation