Chlorine in PDB 5wtq: Crystal Structure of Human Proteasome-Assembling Chaperone PAC4

The structure of Crystal Structure of Human Proteasome-Assembling Chaperone PAC4, PDB code: 5wtq was solved by E.Kurimoto, T.Satoh, Y.Ito, E.Ishihara, K.Tanaka, K.Kato, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.90
Space group	F 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	72.548, 152.779, 212.911, 90.00, 90.00, 90.00
R / Rfree (%)	20.4 / 25.4

The structure of Crystal Structure of Human Proteasome-Assembling Chaperone PAC4 also contains other interesting chemical elements:

Nickel

(Ni)

4 atoms

The binding sites of Chlorine atom in the Crystal Structure of Human Proteasome-Assembling Chaperone PAC4 (pdb code 5wtq). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 4 binding sites of Chlorine where determined in the Crystal Structure of Human Proteasome-Assembling Chaperone PAC4, PDB code: 5wtq:
Jump to Chlorine binding site number: 1; 2; 3; 4;

Chlorine binding site 1 out of 4 in the Crystal Structure of Human Proteasome-Assembling Chaperone PAC4


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 Human Proteasome-Assembling Chaperone PAC4 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl202 b:68.9 occ:1.00 N A:LEU25 3.7 42.5 1.0 CA A:GLN24 4.0 55.0 1.0 O A:GLU23 4.0 71.0 1.0 C A:GLN24 4.4 49.5 1.0 CB A:LEU25 4.4 38.5 1.0 CB A:GLN24 4.6 57.5 1.0 CA A:LEU25 4.7 39.9 1.0 C A:GLU23 4.9 67.7 1.0 N A:GLN24 4.9 58.1 1.0

Chlorine binding site 2 out of 4 in the Crystal Structure of Human Proteasome-Assembling Chaperone PAC4


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 Human Proteasome-Assembling Chaperone PAC4 within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl202 b:73.8 occ:1.00 OG B:SER72 3.2 60.2 1.0 N B:SER72 3.8 52.3 1.0 CB B:SER72 3.9 59.1 1.0 NH2 B:ARG48 4.1 47.3 1.0 NH1 B:ARG48 4.2 49.2 1.0 CA B:SER72 4.5 58.1 1.0 CA B:THR71 4.6 45.8 1.0 C B:THR71 4.7 53.6 1.0 CZ B:ARG48 4.7 44.2 1.0 CG2 B:THR71 4.8 50.3 1.0

Chlorine binding site 3 out of 4 in the Crystal Structure of Human Proteasome-Assembling Chaperone PAC4


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 Human Proteasome-Assembling Chaperone PAC4 within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl203 b:84.3 occ:1.00 NH2 B:ARG20 3.0 40.5 1.0 O B:HOH362 3.2 47.7 1.0 NH1 B:ARG20 3.6 50.6 1.0 CZ B:ARG20 3.8 49.5 1.0

Chlorine binding site 4 out of 4 in the Crystal Structure of Human Proteasome-Assembling Chaperone PAC4


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 4 of Crystal Structure of Human Proteasome-Assembling Chaperone PAC4 within 5.0Å range: probe atom residue distance (Å) B Occ C:Cl202 b:70.3 occ:1.00 NE C:ARG48 3.2 46.5 1.0 OG1 C:THR71 3.4 47.2 1.0 NH1 C:ARG48 3.9 57.1 1.0 CZ C:ARG48 4.0 52.6 1.0 CD C:ARG48 4.0 38.8 1.0 CB C:THR71 4.0 48.4 1.0 CA C:THR71 4.1 43.9 1.0 N C:SER72 4.4 54.9 1.0 OG C:SER72 4.6 64.8 1.0 O C:ASP70 4.6 39.3 1.0 C C:THR71 4.8 46.0 1.0

E.Kurimoto, T.Satoh, Y.Ito, E.Ishihara, K.Okamoto, M.Yagi-Utsumi, K.Tanaka, K.Kato. Crystal Structure of Human Proteasome Assembly Chaperone PAC4 Involved in Proteasome Formation Protein Sci. V. 26 1080 2017.
ISSN: ESSN 1469-896X
PubMed: 28263418
DOI: 10.1002/PRO.3153