Chlorine in PDB 7rrn: E. Coli Cysteine Desulfurase Sufs R56A

All present enzymatic activity of E. Coli Cysteine Desulfurase Sufs R56A:
2.8.1.7; 4.4.1.16;

The structure of E. Coli Cysteine Desulfurase Sufs R56A, PDB code: 7rrn was solved by J.A.Dunkle, R.Gogar, P.A.Frantom, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	31.79 / 2.30
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	127.15, 127.15, 133.27, 90, 90, 90
R / Rfree (%)	20.6 / 23.1

The binding sites of Chlorine atom in the E. Coli Cysteine Desulfurase Sufs R56A (pdb code 7rrn). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the E. Coli Cysteine Desulfurase Sufs R56A, PDB code: 7rrn:

Chlorine binding site 1 out of 1 in the E. Coli Cysteine Desulfurase Sufs R56A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of E. Coli Cysteine Desulfurase Sufs R56A within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl501 b:68.3 occ:1.00 ND1 A:HIS124 3.2 39.2 1.0 CE1 A:HIS362 3.5 42.4 1.0 SG A:CYS364 3.6 48.1 1.0 CE1 A:HIS124 3.8 40.1 1.0 CB A:CYS364 4.1 38.4 1.0 CA A:CYS364 4.1 40.8 1.0 NE2 A:HIS362 4.3 50.5 1.0 CG A:HIS124 4.4 40.0 1.0 ND1 A:HIS362 4.5 45.3 1.0 N A:CYS364 4.8 35.8 1.0 CB A:HIS124 4.9 37.4 1.0

J.V.Conte, R.Gogar, J.A.Dunkle, P.A.Frantom. Contributions of the Active Site Floor in Cysteine Desulfurase Activity To Be Published.