Chlorine in PDB 2cja: Crystal Structure of Methanosarcina Barkeri Seryl-Trna Synthetase Complexed with Atp

All present enzymatic activity of Crystal Structure of Methanosarcina Barkeri Seryl-Trna Synthetase Complexed with Atp:
6.1.1.11;

The structure of Crystal Structure of Methanosarcina Barkeri Seryl-Trna Synthetase Complexed with Atp, PDB code: 2cja was solved by S.Bilokapic, T.Maier, D.Ahel, I.Gruic-Sovulj, D.Soll, I.Weygand-Durasevic, N.Ban, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.74 / 2.2
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	97.314, 97.314, 270.051, 90.00, 90.00, 120.00
R / Rfree (%)	20.3 / 23.3

The structure of Crystal Structure of Methanosarcina Barkeri Seryl-Trna Synthetase Complexed with Atp also contains other interesting chemical elements:

Magnesium	(Mg)	2 atoms
Zinc	(Zn)	2 atoms

The binding sites of Chlorine atom in the Crystal Structure of Methanosarcina Barkeri Seryl-Trna Synthetase Complexed with Atp (pdb code 2cja). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of Methanosarcina Barkeri Seryl-Trna Synthetase Complexed with Atp, PDB code: 2cja:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of Methanosarcina Barkeri Seryl-Trna Synthetase Complexed with Atp


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 Methanosarcina Barkeri Seryl-Trna Synthetase Complexed with Atp within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1504 b:34.5 occ:1.00 N A:ALA304 3.1 61.1 1.0 N A:TYR303 3.2 62.3 1.0 NE1 A:TRP245 3.2 60.4 1.0 N A:GLN305 3.5 60.4 1.0 CG2 A:VAL240 3.8 59.6 1.0 CD A:PRO307 3.8 61.4 1.0 CG A:PRO307 3.8 61.1 1.0 CA A:TYR303 3.8 62.3 1.0 C A:TYR303 3.9 62.0 1.0 CA A:ALA304 3.9 60.7 1.0 CB A:TYR303 4.0 62.6 1.0 CD A:PRO308 4.0 61.8 1.0 CE2 A:TRP245 4.0 60.2 1.0 CB A:PRO307 4.1 61.6 1.0 CZ2 A:TRP245 4.1 61.1 1.0 C A:ALA304 4.1 60.5 1.0 CB A:ALA304 4.2 60.0 1.0 C A:CYS302 4.2 62.5 1.0 CD1 A:TRP245 4.3 60.0 1.0 CA A:GLN305 4.3 60.4 1.0 CA A:CYS302 4.3 62.3 1.0 CG1 A:VAL240 4.4 60.2 1.0 CB A:VAL240 4.5 60.6 1.0 C A:GLN305 4.7 60.5 1.0 N A:PRO307 4.7 61.3 1.0 SG A:CYS302 4.8 63.2 1.0 CG A:PRO308 4.8 62.1 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of Methanosarcina Barkeri Seryl-Trna Synthetase Complexed with Atp


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 Methanosarcina Barkeri Seryl-Trna Synthetase Complexed with Atp within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl1504 b:37.4 occ:1.00 N B:ALA304 3.1 61.0 1.0 N B:TYR303 3.2 62.2 1.0 NE1 B:TRP245 3.2 59.1 1.0 N B:GLN305 3.5 62.3 1.0 CG2 B:VAL240 3.7 58.6 1.0 CD B:PRO307 3.8 61.8 1.0 CG B:PRO307 3.8 61.5 1.0 CA B:TYR303 3.8 62.2 1.0 CB B:TYR303 3.9 63.1 1.0 C B:TYR303 4.0 61.9 1.0 CD B:PRO308 4.0 61.2 1.0 CA B:ALA304 4.0 61.5 1.0 CE2 B:TRP245 4.0 58.8 1.0 CZ2 B:TRP245 4.1 58.6 1.0 C B:ALA304 4.2 61.9 1.0 C B:CYS302 4.2 62.2 1.0 CG1 B:VAL240 4.2 59.7 1.0 CB B:PRO307 4.2 61.9 1.0 CB B:ALA304 4.2 61.2 1.0 CA B:CYS302 4.3 62.0 1.0 CD1 B:TRP245 4.3 58.4 1.0 CA B:GLN305 4.3 62.2 1.0 CB B:VAL240 4.4 58.8 1.0 C B:GLN305 4.8 62.3 1.0 N B:PRO307 4.8 62.2 1.0 CG B:PRO308 4.8 60.9 1.0 SG B:CYS302 4.8 62.8 1.0

S.Bilokapic, T.Maier, D.Ahel, I.Gruic-Sovulj, D.Soll, I.Weygand-Durasevic, N.Ban. Structure of the Unusual Seryl-Trna Synthetase Reveals A Distinct Zinc-Dependent Mode of Substrate Recognition Embo J. V. 25 2498 2006.
ISSN: ISSN 0261-4189
PubMed: 16675947
DOI: 10.1038/SJ.EMBOJ.7601129