Chlorine in PDB 1rar: Crystal Structure of A Fluorescent Derivative of Rnase A

All present enzymatic activity of Crystal Structure of A Fluorescent Derivative of Rnase A:
3.1.27.5;

The structure of Crystal Structure of A Fluorescent Derivative of Rnase A, PDB code: 1rar was solved by S.Baudet-Nessler, M.Jullien, M.-P.Crosio, J.Janin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	6.00 / 1.90
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	65.000, 65.000, 65.000, 90.00, 90.00, 120.00
R / Rfree (%)	n/a / n/a

The binding sites of Chlorine atom in the Crystal Structure of A Fluorescent Derivative of Rnase A (pdb code 1rar). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the Crystal Structure of A Fluorescent Derivative of Rnase A, PDB code: 1rar:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in the Crystal Structure of A Fluorescent Derivative of Rnase A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of A Fluorescent Derivative of Rnase A within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl126 b:19.5 occ:1.00 O A:HOH187 3.1 17.9 1.0 ND2 A:ASN34 3.1 20.4 1.0 CD A:ARG10 3.5 11.2 1.0 NE A:ARG10 3.8 11.5 1.0 CB A:ASN34 4.0 19.4 1.0 CG A:ASN34 4.0 20.2 1.0 CZ A:ARG10 4.2 11.8 1.0 NH1 A:ARG10 4.3 12.1 1.0 O A:ARG33 4.6 17.0 1.0 CG A:ARG10 4.8 10.3 1.0

Chlorine binding site 2 out of 3 in the Crystal Structure of A Fluorescent Derivative of Rnase A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of A Fluorescent Derivative of Rnase A within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl127 b:20.8 occ:1.00 O A:HOH183 3.0 62.5 1.0 N A:THR45 3.3 9.6 1.0 CE1 A:HIS12 3.4 8.8 1.0 OG1 A:THR45 3.7 10.4 1.0 CA A:ASN44 3.8 10.8 1.0 C A:ASN44 3.9 10.4 1.0 CB A:THR45 4.0 9.8 1.0 CD1 A:PHE120 4.0 14.2 1.0 ND1 A:HIS12 4.2 9.0 1.0 CA A:THR45 4.2 9.1 1.0 O A:VAL43 4.3 12.0 1.0 CB A:PHE120 4.4 14.0 1.0 OD1 A:ASN44 4.4 10.2 1.0 NE2 A:HIS12 4.4 10.2 1.0 N A:ASN44 4.4 11.2 1.0 CG A:PHE120 4.5 13.7 1.0 C1' A:AEN125 4.6 15.8 1.0 C A:VAL43 4.6 12.1 1.0 O A:PHE120 4.7 14.5 1.0 NZ A:LYS41 4.8 18.7 1.0 CE1 A:PHE120 4.8 14.3 1.0 O A:THR45 4.9 8.6 1.0 CG A:ASN44 4.9 9.9 1.0 CB A:ASN44 4.9 10.1 1.0 CG1 A:VAL43 5.0 14.1 1.0

Chlorine binding site 3 out of 3 in the Crystal Structure of A Fluorescent Derivative of Rnase A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Crystal Structure of A Fluorescent Derivative of Rnase A within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl128 b:24.6 occ:1.00 OG1 A:THR3 2.8 12.6 1.0 CB A:THR3 3.8 12.2 1.0 O A:HOH178 4.0 30.5 1.0 CB A:ALA5 4.1 9.9 1.0 CG2 A:THR3 4.1 11.7 1.0 N A:ALA6 4.3 8.7 1.0 CB A:ALA6 4.4 8.2 1.0 O A:HOH159 4.7 21.2 1.0 CA A:ALA6 4.9 8.6 1.0 C A:ALA5 4.9 9.7 1.0 CA A:ALA5 4.9 9.7 1.0

S.Baudet-Nessler, M.Jullien, M.P.Crosio, J.Janin. Crystal Structure of A Fluorescent Derivative of Rnase A. Biochemistry V. 32 8457 1993.
ISSN: ISSN 0006-2960
PubMed: 8357795
DOI: 10.1021/BI00084A010