1K9S

PURINE NUCLEOSIDE PHOSPHORYLASE FROM E. COLI IN COMPLEX WITH FORMYCIN A DERIVATIVE AND PHOSPHATE

Summary for 1K9S

Entry DOI	10.2210/pdb1k9s/pdb
Related	1A69 1ECP
Descriptor	PURINE NUCLEOSIDE PHOSPHORYLASE, PHOSPHATE ION, 2-(7-AMINO-6-METHYL-3H-PYRAZOLO[4,3-D]PYRIMIDIN-3-YL)-5-HYDROXYMETHYL-TETRAHYDRO-FURAN-3,4-DIOL, ... (5 entities in total)
Functional Keywords	glycosyltransferase, purine nucleoside phosphorylase, transferase, e. coli
Biological source	Escherichia coli
Total number of polymer chains	6
Total formula weight	156590.26
Authors	Koellner, G.,Bzowska, A.,Wielgus-Kutrowska, B.,Luic, M.,Steiner, T.,Saenger, W.,Stepinski, J. (deposition date: 2001-10-30, release date: 2001-11-28, Last modification date: 2024-02-07)
Primary citation	Koellner, G.,Bzowska, A.,Wielgus-Kutrowska, B.,Luic, M.,Steiner, T.,Saenger, W.,Stepinski, J. Open and closed conformation of the E. coli purine nucleoside phosphorylase active center and implications for the catalytic mechanism. J.Mol.Biol., 315:351-371, 2002 Cited by PubMed: 11786017 DOI: 10.1006/jmbi.2001.5211 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2 Å)

Structure validation