1S1J

Crystal Structure of ZipA in complex with indoloquinolizin inhibitor 1

Summary for 1S1J

• Entry DOI: 10.2210/pdb1s1j/pdb
• Descriptor: Cell division protein zipA, (12bS)-1,2,3,4,12,12b-hexahydroindolo[2,3-a]quinolizin-7(6H)-one (3 entities in total)
• Functional Keywords: cell cycle
• Biological source: Escherichia coli
• Cellular location: Cell inner membrane; Single-pass type I membrane protein: P77173
• Total number of polymer chains: 2
• Total formula weight: 32509.27

Authors

Jenning, L.D.,Foreman, K.W.,Rush III, T.S.,Tsao, D.H.,Mosyak, L.,Li, Y.,Sukhdeo, M.N.,Ding, W.,Dushin, E.G.,Kenney, C.H.,Moghazeh, S.L.,Peterson, P.J.,Ruzin, A.V.,Tuckman, M.,Sutherland, A.G. (deposition date: 2004-01-06, release date: 2004-05-04, Last modification date: 2024-02-14)

Primary citation

Jennings, L.D.,Foreman, K.W.,Rush III, T.S.,Tsao, D.H.,Mosyak, L.,Li, Y.,Sukhdeo, M.N.,Ding, W.,Dushin, E.G.,Kenny, C.H.,Moghazeh, S.L.,Petersen, P.J.,Ruzin, A.V.,Tuckman, M.,Sutherland, A.G.
Design and synthesis of indolo[2,3-a]quinolizin-7-one inhibitors of the ZipA-FtsZ interaction
Bioorg.Med.Chem.Lett., 14:1427-1431, 2004

PubMed Abstract: The binding of FtsZ to ZipA is a potential target for antibacterial therapy. Based on a small molecule inhibitor of the ZipA-FtsZ interaction, a parallel synthesis of small molecules was initiated which targeted a key region of ZipA involved in FtsZ binding. The X-ray crystal structure of one of these molecules complexed with ZipA was solved. The structure revealed an unexpected binding mode, facilitated by desolvation of a loosely bound surface water.

PubMed: 15006376
DOI: 10.1016/j.bmcl.2004.01.028

Experimental method

X-RAY DIFFRACTION (2.18 Å)