1QJG

Crystal structure of delta5-3-ketosteroid isomerase from Pseudomonas testosteroni in complex with equilenin

Summary for 1QJG

• Entry DOI: 10.2210/pdb1qjg/pdb
• Related: 1ISK 8CHO
• Descriptor: KETOSTEROID ISOMERASE, EQUILENIN, SULFATE ION, ... (4 entities in total)
• Functional Keywords: ketosteroid isomerase, ksi, isomerase, steroid isomeration
• Biological source: PSEUDOMONAS TESTOSTERONI
• Total number of polymer chains: 6
• Total formula weight: 82233.09

Authors

Cho, H.-S.,Oh, B.-H. (deposition date: 1999-06-24, release date: 1999-11-16, Last modification date: 2023-12-13)

• Primary citation: Cho, H.-S.,Ha, N.-C.,Choi, G.,Kim, H.-J.,Lee, D.,Oh, K.S.,Kim, K.S.,Lee, W.,Choi, K.Y.,Oh, B.-H.; Crystal Structure of Delta-5-3-Ketosteroid Isomerase from Pseudomonas Testosteroni in Complex with Equilenin Settles the Correct Hydrogen Scheme for Transition-State Stabilization; J.Biol.Chem., 274:32863-, 1999; PubMed: 10551849; DOI: 10.1074/JBC.274.46.32863

Experimental method

X-RAY DIFFRACTION (2.3 Å)