Chlorine in PDB 2g4w: Anomalous Substructure of Ribonuclease A (C2)

All present enzymatic activity of Anomalous Substructure of Ribonuclease A (C2):
3.1.27.5;

The structure of Anomalous Substructure of Ribonuclease A (C2), PDB code: 2g4w was solved by C.Mueller-Dieckmann, M.S.Weiss, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 1.84
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	100.120, 32.600, 72.470, 90.00, 90.56, 90.00
R / Rfree (%)	21.3 / 27.4

The binding sites of Chlorine atom in the Anomalous Substructure of Ribonuclease A (C2) (pdb code 2g4w). 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 Anomalous Substructure of Ribonuclease A (C2), PDB code: 2g4w:

Chlorine binding site 1 out of 1 in the Anomalous Substructure of Ribonuclease A (C2)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Anomalous Substructure of Ribonuclease A (C2) within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl125 b:19.9 occ:0.30 O B:HOH137 3.0 22.4 1.0 ND1 B:HIS119 3.1 51.8 1.0 NE2 B:HIS12 3.1 25.6 1.0 N B:PHE120 3.2 30.7 1.0 CE1 B:HIS119 3.6 50.5 1.0 CA B:HIS119 3.7 30.3 1.0 CD2 B:HIS12 3.7 26.1 1.0 CG B:HIS119 3.8 36.5 1.0 C B:HIS119 4.0 31.4 1.0 O B:PHE120 4.1 29.0 1.0 CA B:PHE120 4.1 30.6 1.0 CB B:PHE120 4.1 32.3 1.0 CB B:HIS119 4.2 31.5 1.0 CE1 B:HIS12 4.2 30.6 1.0 NE2 B:GLN11 4.3 27.4 1.0 C B:PHE120 4.5 32.3 1.0 NE2 B:HIS119 4.5 40.7 1.0 CD2 B:HIS119 4.6 42.3 1.0 O B:VAL118 4.7 30.9 1.0 N B:HIS119 4.8 29.0 1.0 CG B:HIS12 4.9 24.7 1.0 O B:HOH135 5.0 24.0 1.0

C.Mueller-Dieckmann, S.Panjikar, A.Schmidt, S.Mueller, J.Kuper, A.Geerlof, M.Wilmanns, R.K.Singh, P.A.Tucker, M.S.Weiss. On the Routine Use of Soft X-Rays in Macromolecular Crystallography. Part IV. Efficient Determination of Anomalous Substructures in Biomacromolecules Using Longer X-Ray Wavelengths. Acta Crystallogr.,Sect.D V. 63 366 2007.
ISSN: ISSN 0907-4449
PubMed: 17327674
DOI: 10.1107/S0907444906055624