Chlorine in PDB 1mfq: Crystal Structure Analysis of A Ternary S-Domain Complex of Human Signal Recognition Particle

The structure of Crystal Structure Analysis of A Ternary S-Domain Complex of Human Signal Recognition Particle, PDB code: 1mfq was solved by A.Kuglstatter, C.Oubridge, K.Nagai, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.63 / 3.10
Space group	P 65 2 2
Cell size a, b, c (Å), α, β, γ (°)	131.180, 131.180, 204.051, 90.00, 90.00, 120.00
R / Rfree (%)	22.9 / 26.7

The structure of Crystal Structure Analysis of A Ternary S-Domain Complex of Human Signal Recognition Particle also contains other interesting chemical elements:

Magnesium

(Mg)

5 atoms

The binding sites of Chlorine atom in the Crystal Structure Analysis of A Ternary S-Domain Complex of Human Signal Recognition Particle (pdb code 1mfq). 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 Analysis of A Ternary S-Domain Complex of Human Signal Recognition Particle, PDB code: 1mfq:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure Analysis of A Ternary S-Domain Complex of Human Signal Recognition Particle


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure Analysis of A Ternary S-Domain Complex of Human Signal Recognition Particle within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl602 b:56.6 occ:1.00 CD B:ARG34 3.9 85.5 1.0 NH1 B:ARG34 4.0 91.3 1.0 N4 A:C144 4.2 0.5 1.0 NE B:ARG34 4.5 90.1 1.0 CZ B:ARG34 4.5 92.3 1.0 N4 A:C145 4.8 0.8 1.0 N4 A:C151 4.9 74.7 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure Analysis of A Ternary S-Domain Complex of Human Signal Recognition Particle


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure Analysis of A Ternary S-Domain Complex of Human Signal Recognition Particle within 5.0Å range: probe atom residue distance (Å) B Occ C:Cl601 b:81.2 occ:1.00 NH2 C:ARG408 3.8 91.0 1.0 NH1 C:ARG408 3.8 92.1 1.0 NE1 B:TRP72 4.1 86.2 1.0 CZ C:ARG408 4.3 89.9 1.0 CE2 B:TRP72 4.9 86.9 1.0 CD1 B:TRP72 5.0 82.7 1.0 OE1 C:GLN404 5.0 78.1 1.0

A.Kuglstatter, C.Oubridge, K.Nagai. Induced Structural Changes of 7SL Rna During the Assembly of Human Signal Recognition Particle Nat.Struct.Biol. V. 9 740 2002.
ISSN: ISSN 1072-8368
PubMed: 12244299
DOI: 10.1038/NSB843