1UNK

STRUCTURE OF COLICIN E7 IMMUNITY PROTEIN

Summary for 1UNK

Entry DOI	10.2210/pdb1unk/pdb
Descriptor	COLICIN E7 (2 entities in total)
Functional Keywords	immunity protein, dimeric structure, rnase active site
Biological source	Escherichia coli
Total number of polymer chains	4
Total formula weight	39627.85
Authors	Ko, T.-P.,Hsieh, S.-Y.,Ku, W.-Y.,Tseng, M.-Y.,Chak, K.-F.,Yuan, H.S. (deposition date: 1996-06-21, release date: 1998-01-07, Last modification date: 2024-02-14)
Primary citation	Hsieh, S.Y.,Ko, T.P.,Tseng, M.Y.,Ku, W.,Chak, K.F.,Yuan, H.S. A novel role of ImmE7 in the autoregulatory expression of the ColE7 operon and identification of possible RNase active sites in the crystal structure of dimeric ImmE7. EMBO J., 16:1444-1454, 1997 Cited by PubMed: 9135159 DOI: 10.1093/emboj/16.6.1444 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.8 Å)

Structure validation