2026-07-11_00000021|hard|13CT

Crystal structure of Sulfide-responsive transcriptional repressor (SqrR) from Rhodobacter capsulatus bound to DNA; X-ray diffraction 1.91Å
Protein #1 111 residues (82% resolved)

H(MSE)GSDTDERSAALDAEE(MSE)ATRARAASNLLKALAHEGRL(MSE)I(MSE)(CSD)YLASGEKSVTELETRLSTRQAAVSQQLARLRLEGLVQSRREGKTIYYSLSDPRAARVVQTVYEQFCSGD

HMGSDTDERSAALDAEEMATRARAASNLLKALAHEGRLMIMCYLASGEKSVTELETRLSTRQAAVSQQLARLRLEGLVQSRREGKTIYYSLSDPRAARVVQTVYEQFCSGD
DNA #2 22 bases

(DC)(DA)(DT)(DA)(DT)(DT)(DC)(DA)(DC)(DA)(DA)(DT)(DT)(DG)(DT)(DG)(DA)(DA)(DT)(DA)(DT)(DG)

CATATTCACAATTGTGAATATG
Non polymer #3 CL

InChI=1S/ClH/h1H/p-1

[Cl-]
Download coordinates
Reference