1GS3
High resolution crystal structure of PI delta-5-3-Ketosteroid Isomerase mutants Y30F/Y55F/Y115F/D38N (Y32F/Y57F/Y119F/D40N, PI numbering)complexed with equilenin at 2.1 A resolution
Summary for 1GS3
Entry DOI | 10.2210/pdb1gs3/pdb |
Related | 1C7H 1DMM 1DMN 1DMQ 1E3N 1E3R 1E3V 1E97 1EA2 1OPY 4TSU |
Descriptor | STEROID DELTA-ISOMERASE, EQUILENIN (3 entities in total) |
Functional Keywords | isomerase |
Biological source | PSEUDOMONAS PUTIDA |
Total number of polymer chains | 1 |
Total formula weight | 14765.85 |
Authors | |
Primary citation | Choi, G.,Shin, S.,Yun, S.-G.,Jang, D.S.,Nam, G.H.,Hong, B.-H.,Lee, H.-C.,Oh, B.-H.,Choi, K.Y. Contribution of a Low-Barrier Hydrogen Bond to Catalysis by Delta-5-3-Ketosteroid Isomerase is not Extremely High Compared to that of an Ordinary Hydrogen Bond. Low-Barrier Hydrogen Bond of Pi Ksi To be Published, |
Experimental method | X-RAY DIFFRACTION (2.1 Å) |
Structure validation
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