1ECB
ESCHERICHIA COLI GLUTAMINE PHOSPHORIBOSYLPYROPHOSPHATE (PRPP) AMIDOTRANSFERASE COMPLEXED WITH 2 GMP, 1 MG PER SUBUNIT
Summary for 1ECB
| Entry DOI | 10.2210/pdb1ecb/pdb |
| Descriptor | GLUTAMINE PHOSPHORIBOSYLPYROPHOSPHATE AMIDOTRANSFERASE, MAGNESIUM ION, GUANOSINE-5'-MONOPHOSPHATE, ... (4 entities in total) |
| Functional Keywords | transferase, glutamine amidotransferase, purine biosynthesis, glycosyltransferase, gmp, guanine 5'-monophosphate |
| Biological source | Escherichia coli |
| Total number of polymer chains | 4 |
| Total formula weight | 228693.72 |
| Authors | Krahn, J.M.,Smith, J.L. (deposition date: 1997-07-15, release date: 1998-04-15, Last modification date: 2024-05-22) |
| Primary citation | Krahn, J.M.,Kim, J.H.,Burns, M.R.,Parry, R.J.,Zalkin, H.,Smith, J.L. Coupled formation of an amidotransferase interdomain ammonia channel and a phosphoribosyltransferase active site. Biochemistry, 36:11061-11068, 1997 Cited by PubMed: 9333323DOI: 10.1021/bi9714114 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (2.7 Å) |
Structure validation
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