Chlorine in PDB 6htp: Yeast 20S Proteasome with Human BETA2C (S171G) in Complex with 7

Enzymatic activity of Yeast 20S Proteasome with Human BETA2C (S171G) in Complex with 7

All present enzymatic activity of Yeast 20S Proteasome with Human BETA2C (S171G) in Complex with 7:
3.4.25.1;

Protein crystallography data

The structure of Yeast 20S Proteasome with Human BETA2C (S171G) in Complex with 7, PDB code: 6htp was solved by E.M.Huber, M.Groll, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 15.00 / 3.00
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 133.910, 300.420, 144.040, 90.00, 112.84, 90.00
R / Rfree (%) 17.7 / 20.6

Other elements in 6htp:

The structure of Yeast 20S Proteasome with Human BETA2C (S171G) in Complex with 7 also contains other interesting chemical elements:

Magnesium (Mg) 8 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Yeast 20S Proteasome with Human BETA2C (S171G) in Complex with 7 (pdb code 6htp). 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 Human BETA2C (S171G) in Complex with 7, PDB code: 6htp:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in 6htp

Go back to Chlorine Binding Sites List in 6htp
Chlorine binding site 1 out of 2 in the Yeast 20S Proteasome with Human BETA2C (S171G) in Complex with 7


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 Human BETA2C (S171G) in Complex with 7 within 5.0Å range:
probe atom residue distance (Å) B Occ
G:Cl302

b:79.9
occ:1.00
NH1 G:ARG111 2.9 61.3 1.0
CD G:ARG111 3.4 60.3 1.0
OD1 G:ASN114 3.9 65.0 1.0
CZ G:ARG111 3.9 60.9 1.0
CB G:ASN114 3.9 59.2 1.0
NE G:ARG111 4.0 59.8 1.0
CG G:ASN114 4.2 61.9 1.0
CA G:ARG111 4.5 60.2 1.0
CG G:ARG111 4.7 60.0 1.0
O G:ARG111 4.7 60.9 1.0
CB G:ARG111 4.8 60.2 1.0

Chlorine binding site 2 out of 2 in 6htp

Go back to Chlorine Binding Sites List in 6htp
Chlorine binding site 2 out of 2 in the Yeast 20S Proteasome with Human BETA2C (S171G) in Complex with 7


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 Human BETA2C (S171G) in Complex with 7 within 5.0Å range:
probe atom residue distance (Å) B Occ
U:Cl301

b:92.9
occ:1.00
CD U:ARG111 3.3 65.6 1.0
OD1 U:ASN114 3.4 69.4 1.0
NH1 U:ARG111 3.5 67.2 1.0
CB U:ASN114 3.7 65.0 1.0
CG U:ASN114 3.9 68.2 1.0
CA U:ARG111 4.0 62.9 1.0
NE U:ARG111 4.2 66.4 1.0
CZ U:ARG111 4.3 67.2 1.0
CB U:ARG111 4.4 64.4 1.0
CG U:ARG111 4.5 65.2 1.0
O U:ARG111 4.5 59.7 1.0
O U:HOH412 4.5 41.0 1.0
C U:ARG111 4.8 62.0 1.0
O U:LYS110 4.8 67.3 1.0
N U:ARG111 4.8 62.4 1.0

Reference:

B.T.Xin, E.M.Huber, G.De Bruin, W.Heinemeyer, E.Maurits, C.Espinal, Y.Du, M.Janssens, E.S.Weyburne, A.F.Kisselev, B.I.Florea, C.Driessen, G.A.Van Der Marel, M.Groll, H.S.Overkleeft. Structure-Based Design of Inhibitors Selective For Human Proteasome Beta 2C or Beta 2I Subunits. J.Med.Chem. V. 62 1626 2019.
ISSN: ISSN 0022-2623
PubMed: 30657666
DOI: 10.1021/ACS.JMEDCHEM.8B01884
Page generated: Sat Dec 12 13:06:32 2020

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