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Zinc in PDB 4zh2: Crystal Structure of Escherichia Coli Rna Polymerase in Complex with CBR703

Enzymatic activity of Crystal Structure of Escherichia Coli Rna Polymerase in Complex with CBR703

All present enzymatic activity of Crystal Structure of Escherichia Coli Rna Polymerase in Complex with CBR703:
2.7.7.6;

Protein crystallography data

The structure of Crystal Structure of Escherichia Coli Rna Polymerase in Complex with CBR703, PDB code: 4zh2 was solved by Y.Feng, R.H.Ebright, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 49.76 / 4.20
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 185.792, 205.829, 307.457, 90.00, 90.00, 90.00
R / Rfree (%) 26.6 / 28.9

Other elements in 4zh2:

The structure of Crystal Structure of Escherichia Coli Rna Polymerase in Complex with CBR703 also contains other interesting chemical elements:

Fluorine (F) 6 atoms
Magnesium (Mg) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Escherichia Coli Rna Polymerase in Complex with CBR703 (pdb code 4zh2). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 4 binding sites of Zinc where determined in the Crystal Structure of Escherichia Coli Rna Polymerase in Complex with CBR703, PDB code: 4zh2:
Jump to Zinc binding site number: 1; 2; 3; 4;

Zinc binding site 1 out of 4 in 4zh2

Go back to Zinc Binding Sites List in 4zh2
Zinc binding site 1 out of 4 in the Crystal Structure of Escherichia Coli Rna Polymerase in Complex with CBR703


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Escherichia Coli Rna Polymerase in Complex with CBR703 within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn1502

b:90.7
occ:1.00
SG D:CYS70 2.2 81.7 1.0
SG D:CYS72 2.3 73.7 1.0
SG D:CYS85 2.4 74.8 1.0
SG D:CYS88 2.7 0.1 1.0
CB D:CYS85 3.3 82.5 1.0
CB D:CYS72 3.5 74.0 1.0
N D:CYS88 3.9 0.8 1.0
CB D:CYS70 3.9 85.3 1.0
N D:CYS72 3.9 1.0 1.0
CB D:LYS74 3.9 89.5 1.0
CB D:LYS87 4.1 0.6 1.0
O D:CYS88 4.1 1.0 1.0
CA D:CYS72 4.2 96.3 1.0
N D:LYS74 4.2 0.2 1.0
CB D:CYS88 4.2 0.5 1.0
N D:GLY73 4.3 93.8 1.0
CA D:CYS88 4.5 0.2 1.0
C D:CYS72 4.6 0.5 1.0
CA D:LYS74 4.7 95.7 1.0
CA D:CYS85 4.7 0.0 1.0
N D:LEU71 4.7 0.9 1.0
N D:LYS87 4.8 0.9 1.0
C D:LYS87 4.8 0.6 1.0
CA D:LYS87 4.8 0.0 1.0
C D:CYS88 4.8 0.7 1.0
C D:LEU71 5.0 0.5 1.0
C D:CYS70 5.0 82.4 1.0

Zinc binding site 2 out of 4 in 4zh2

Go back to Zinc Binding Sites List in 4zh2
Zinc binding site 2 out of 4 in the Crystal Structure of Escherichia Coli Rna Polymerase in Complex with CBR703


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Escherichia Coli Rna Polymerase in Complex with CBR703 within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn1503

b:0.7
occ:1.00
SG D:CYS898 2.3 0.5 1.0
SG D:CYS888 2.3 44.5 1.0
SG D:CYS895 2.4 0.2 1.0
SG D:CYS814 2.4 58.0 1.0
CB D:CYS898 2.6 33.7 1.0
CB D:CYS888 2.9 68.1 1.0
CA D:CYS888 3.5 64.7 1.0
CB D:CYS814 3.6 71.7 1.0
CA D:CYS898 3.9 52.5 1.0
CB D:CYS895 3.9 78.8 1.0
N D:CYS898 4.1 58.0 1.0
NH2 D:ARG883 4.2 0.4 1.0
N D:ASP889 4.2 44.6 1.0
C D:CYS888 4.3 53.5 1.0
N D:CYS895 4.4 66.8 1.0
N D:CYS814 4.5 65.0 1.0
O D:CYS895 4.5 72.5 1.0
CG2 D:THR816 4.5 94.8 1.0
CA D:CYS814 4.6 66.0 1.0
CA D:CYS895 4.6 84.7 1.0
N D:CYS888 4.6 63.0 1.0
C D:CYS895 4.9 64.2 1.0
O D:SER884 5.0 55.1 1.0

Zinc binding site 3 out of 4 in 4zh2

Go back to Zinc Binding Sites List in 4zh2
Zinc binding site 3 out of 4 in the Crystal Structure of Escherichia Coli Rna Polymerase in Complex with CBR703


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Crystal Structure of Escherichia Coli Rna Polymerase in Complex with CBR703 within 5.0Å range:
probe atom residue distance (Å) B Occ
J:Zn1502

b:79.1
occ:1.00
SG J:CYS70 2.2 0.2 1.0
SG J:CYS85 2.3 60.7 1.0
SG J:CYS72 2.3 96.9 1.0
SG J:CYS88 2.7 0.5 1.0
CB J:CYS85 3.2 51.0 1.0
CB J:CYS72 3.6 0.5 1.0
CB J:CYS70 3.8 0.3 1.0
N J:CYS88 3.9 0.7 1.0
N J:CYS72 3.9 81.3 1.0
CB J:LYS74 3.9 0.8 1.0
O J:CYS88 4.1 1.0 1.0
CB J:LYS87 4.1 90.1 1.0
N J:LYS74 4.2 0.7 1.0
CA J:CYS72 4.2 0.1 1.0
CB J:CYS88 4.2 0.0 1.0
N J:GLY73 4.3 87.9 1.0
CA J:CYS88 4.5 0.9 1.0
C J:CYS72 4.6 0.4 1.0
CA J:CYS85 4.6 75.4 1.0
N J:LEU71 4.7 1.0 1.0
CA J:LYS74 4.7 1.0 1.0
C J:CYS88 4.8 0.3 1.0
N J:LYS87 4.8 0.6 1.0
C J:LYS87 4.8 0.6 1.0
CA J:LYS87 4.8 0.6 1.0
C J:CYS70 4.9 0.4 1.0
CA J:CYS70 5.0 0.1 1.0
C J:LEU71 5.0 0.2 1.0

Zinc binding site 4 out of 4 in 4zh2

Go back to Zinc Binding Sites List in 4zh2
Zinc binding site 4 out of 4 in the Crystal Structure of Escherichia Coli Rna Polymerase in Complex with CBR703


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Crystal Structure of Escherichia Coli Rna Polymerase in Complex with CBR703 within 5.0Å range:
probe atom residue distance (Å) B Occ
J:Zn1503

b:31.1
occ:1.00
SG J:CYS898 2.2 45.1 1.0
SG J:CYS814 2.3 59.1 1.0
SG J:CYS888 2.5 88.4 1.0
SG J:CYS895 2.6 65.0 1.0
CB J:CYS898 2.7 20.0 1.0
CB J:CYS888 3.0 0.1 1.0
CA J:CYS888 3.4 65.8 1.0
CB J:CYS814 3.5 50.9 1.0
CA J:CYS898 4.0 34.9 1.0
CB J:CYS895 4.1 0.5 1.0
NH2 J:ARG883 4.1 0.8 1.0
N J:ASP889 4.1 33.4 1.0
N J:CYS898 4.2 34.6 1.0
C J:CYS888 4.2 88.0 1.0
CG2 J:THR816 4.3 84.3 1.0
N J:CYS814 4.5 56.7 1.0
N J:CYS888 4.6 42.6 1.0
CA J:CYS814 4.6 59.2 1.0
N J:CYS895 4.6 1.0 1.0
O J:CYS895 4.7 98.7 1.0
CA J:CYS895 4.9 0.9 1.0
O J:SER884 4.9 33.4 1.0
NE J:ARG883 4.9 0.8 1.0
CZ J:ARG883 5.0 0.6 1.0

Reference:

Y.Feng, D.Degen, X.Wang, M.Gigliotti, S.Liu, Y.Zhang, D.Das, T.Michalchuk, Y.W.Ebright, M.Talaue, N.Connell, R.H.Ebright. Structural Basis of Transcription Inhibition By Cbr Hydroxamidines and Cbr Pyrazoles. Structure V. 23 1470 2015.
ISSN: ISSN 0969-2126
PubMed: 26190576
DOI: 10.1016/J.STR.2015.06.009
Page generated: Wed Dec 16 05:59:19 2020

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