Chlorine in PDB 5l67: Yeast 20S Proteasome with Mouse BETA5I (1-138) and Mouse BETA6 (97- 111; 118-133) in Complex with Pr-924

All present enzymatic activity of Yeast 20S Proteasome with Mouse BETA5I (1-138) and Mouse BETA6 (97- 111; 118-133) in Complex with Pr-924:
3.4.25.1;

The structure of Yeast 20S Proteasome with Mouse BETA5I (1-138) and Mouse BETA6 (97- 111; 118-133) in Complex with Pr-924, PDB code: 5l67 was solved by M.Groll, E.M.Huber, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 2.60
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	135.560, 300.680, 145.630, 90.00, 112.94, 90.00
R / Rfree (%)	19.1 / 21.3

The structure of Yeast 20S Proteasome with Mouse BETA5I (1-138) and Mouse BETA6 (97- 111; 118-133) in Complex with Pr-924 also contains other interesting chemical elements:

Magnesium

(Mg)

9 atoms

The binding sites of Chlorine atom in the Yeast 20S Proteasome with Mouse BETA5I (1-138) and Mouse BETA6 (97- 111; 118-133) in Complex with Pr-924 (pdb code 5l67). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Yeast 20S Proteasome with Mouse BETA5I (1-138) and Mouse BETA6 (97- 111; 118-133) in Complex with Pr-924, PDB code: 5l67:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Yeast 20S Proteasome with Mouse BETA5I (1-138) and Mouse BETA6 (97- 111; 118-133) in Complex with Pr-924


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Yeast 20S Proteasome with Mouse BETA5I (1-138) and Mouse BETA6 (97- 111; 118-133) in Complex with Pr-924 within 5.0Å range: probe atom residue distance (Å) B Occ G:Cl302 b:43.8 occ:1.00 OH H:TYR69 2.9 45.3 1.0 NH1 G:ARG111 3.0 42.0 1.0 OD1 G:ASN114 3.3 46.5 1.0 CD G:ARG111 3.6 41.0 1.0 CZ H:TYR69 3.7 44.4 1.0 CE2 H:TYR69 3.7 44.5 1.0 CB G:ASN114 3.8 41.2 1.0 CG G:ASN114 3.9 42.7 1.0 CZ G:ARG111 4.0 41.9 1.0 NE G:ARG111 4.2 42.2 1.0 CA G:ARG111 4.7 40.4 1.0 O G:ARG111 4.8 43.0 1.0 CG G:ARG111 4.9 40.2 1.0 CE1 H:TYR69 5.0 44.4 1.0

Chlorine binding site 2 out of 2 in the Yeast 20S Proteasome with Mouse BETA5I (1-138) and Mouse BETA6 (97- 111; 118-133) in Complex with Pr-924


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Yeast 20S Proteasome with Mouse BETA5I (1-138) and Mouse BETA6 (97- 111; 118-133) in Complex with Pr-924 within 5.0Å range: probe atom residue distance (Å) B Occ U:Cl301 b:44.4 occ:1.00 OH V:TYR69 3.0 47.5 1.0 NH1 U:ARG111 3.0 48.3 1.0 OD1 U:ASN114 3.2 49.7 1.0 CB U:ASN114 3.6 44.1 1.0 CG U:ASN114 3.8 45.7 1.0 CE2 V:TYR69 3.8 46.5 1.0 CD U:ARG111 3.8 45.8 1.0 CZ V:TYR69 3.8 47.1 1.0 CZ U:ARG111 4.1 47.4 1.0 NE U:ARG111 4.4 47.9 1.0 CA U:ARG111 4.8 44.0 1.0 O U:ARG111 4.8 44.3 1.0 O U:HOH423 4.9 59.2 1.0 ND2 U:ASN114 4.9 45.5 1.0 OD2 O:ASP87 5.0 58.8 1.0

E.M.Huber, W.Heinemeyer, G.De Bruin, H.S.Overkleeft, M.Groll. A Humanized Yeast Proteasome Identifies Unique Binding Modes of Inhibitors For the Immunosubunit Beta 5I. Embo J. V. 35 2602 2016.
ISSN: ESSN 1460-2075
PubMed: 27789522
DOI: 10.15252/EMBJ.201695222