1BAM

STRUCTURE OF RESTRICTION ENDONUCLEASE BAMHI PHASED AT 1.95 ANGSTROMS RESOLUTION BY MAD ANALYSIS

Summary for 1BAM

Entry DOI	10.2210/pdb1bam/pdb
Descriptor	ENDONUCLEASE BamH I (2 entities in total)
Functional Keywords	endonuclease
Biological source	Bacillus amyloliquefaciens
Total number of polymer chains	1
Total formula weight	24602.30
Authors	Aggarwal, A.K.,Newman, M. (deposition date: 1994-12-28, release date: 1995-02-27, Last modification date: 2024-02-07)
Primary citation	Newman, M.,Strzelecka, T.,Dorner, L.F.,Schildkraut, I.,Aggarwal, A.K. Structure of restriction endonuclease bamhi phased at 1.95 A resolution by MAD analysis. Structure, 2:439-452, 1994 Cited by PubMed Abstract: Type II restriction endonucleases recognize DNA sequences that vary between four to eight base pairs, and require only Mg2+ as a cofactor to catalyze the hydrolysis of DNA. Their protein sequences display a surprising lack of similarity, and no recurring structural motif analogous to the helix-turn-helix or the zinc finger of transcription factors, has yet been discovered. PubMed: 8081758 DOI: 10.1016/S0969-2126(00)00045-9 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.95 Å)

Structure validation