Zinc in PDB 7q59: Cryo-Em Structure of Mycobacterium Tuberculosis Rna Polymerase Holoenzyme Dimer Comprising Sigma Factor Sigb

Enzymatic activity of Cryo-Em Structure of Mycobacterium Tuberculosis Rna Polymerase Holoenzyme Dimer Comprising Sigma Factor Sigb

All present enzymatic activity of Cryo-Em Structure of Mycobacterium Tuberculosis Rna Polymerase Holoenzyme Dimer Comprising Sigma Factor Sigb:
2.7.7.6;

Other elements in 7q59:

The structure of Cryo-Em Structure of Mycobacterium Tuberculosis Rna Polymerase Holoenzyme Dimer Comprising Sigma Factor Sigb also contains other interesting chemical elements:

Magnesium (Mg) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Cryo-Em Structure of Mycobacterium Tuberculosis Rna Polymerase Holoenzyme Dimer Comprising Sigma Factor Sigb (pdb code 7q59). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 4 binding sites of Zinc where determined in the Cryo-Em Structure of Mycobacterium Tuberculosis Rna Polymerase Holoenzyme Dimer Comprising Sigma Factor Sigb, PDB code: 7q59:
Jump to Zinc binding site number: 1; 2; 3; 4;

Zinc binding site 1 out of 4 in 7q59

Go back to Zinc Binding Sites List in 7q59
Zinc binding site 1 out of 4 in the Cryo-Em Structure of Mycobacterium Tuberculosis Rna Polymerase Holoenzyme Dimer Comprising Sigma Factor Sigb


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Cryo-Em Structure of Mycobacterium Tuberculosis Rna Polymerase Holoenzyme Dimer Comprising Sigma Factor Sigb within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn1501

b:67.3
occ:1.00
 SG D:CYS891 2.3 41.5 1.0
SG D:CYS978 2.3 42.3 1.0
SG D:CYS968 2.3 46.7 1.0
SG D:CYS975 2.3 39.5 1.0
CB D:CYS978 3.2 42.3 1.0
CB D:CYS891 3.2 41.5 1.0
CB D:CYS968 3.3 46.7 1.0
CA D:CYS968 3.4 46.7 1.0
CB D:CYS975 3.4 39.5 1.0
N D:ALA969 3.8 45.1 1.0
NH1 D:ARG963 3.9 45.1 1.0
N D:CYS975 3.9 39.5 1.0
OG1 D:THR970 4.0 44.2 1.0
C D:CYS968 4.1 46.7 1.0
N D:CYS891 4.1 41.5 1.0
CA D:CYS975 4.1 39.5 1.0
CA D:CYS891 4.3 41.5 1.0
CA D:CYS978 4.3 42.3 1.0
N D:CYS978 4.4 42.3 1.0
O D:CYS975 4.5 39.5 1.0
N D:CYS968 4.6 46.7 1.0
CG2 D:THR893 4.6 46.8 1.0
C D:CYS975 4.7 39.5 1.0
N D:THR970 4.7 44.2 1.0
CA D:ALA969 5.0 45.1 1.0

Zinc binding site 2 out of 4 in 7q59

Go back to Zinc Binding Sites List in 7q59
Zinc binding site 2 out of 4 in the Cryo-Em Structure of Mycobacterium Tuberculosis Rna Polymerase Holoenzyme Dimer Comprising Sigma Factor Sigb


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Cryo-Em Structure of Mycobacterium Tuberculosis Rna Polymerase Holoenzyme Dimer Comprising Sigma Factor Sigb within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn1502

b:139.8
occ:1.00
 SG D:CYS60 2.2 112.4 1.0
SG D:CYS75 2.2 114.7 1.0
SG D:CYS78 2.2 112.8 1.0
SG D:CYS62 2.2 113.6 1.0
CB D:CYS75 3.0 114.7 1.0
CB D:CYS60 3.0 112.4 1.0
CB D:CYS78 3.4 112.8 1.0
N D:CYS62 3.5 113.6 1.0
CB D:CYS62 3.6 113.6 1.0
N D:CYS78 3.9 112.8 1.0
CB D:LYS64 4.0 115.7 1.0
N D:TYR61 4.0 107.6 1.0
CA D:CYS62 4.0 113.6 1.0
CA D:CYS60 4.2 112.4 1.0
N D:LYS64 4.2 115.7 1.0
CA D:CYS78 4.2 112.8 1.0
C D:CYS60 4.3 112.4 1.0
N D:GLY63 4.4 114.8 1.0
CA D:CYS75 4.5 114.7 1.0
C D:CYS62 4.5 113.6 1.0
CB D:ARG77 4.5 113.7 1.0
CD1 D:TYR65 4.6 116.5 1.0
C D:TYR61 4.6 107.6 1.0
CA D:LYS64 4.7 115.7 1.0
CG2 D:VAL80 4.7 102.7 1.0
N D:TYR65 4.8 116.5 1.0
C D:ARG77 4.8 113.7 1.0
CA D:TYR61 4.8 107.6 1.0
C D:CYS75 4.9 114.7 1.0

Zinc binding site 3 out of 4 in 7q59

Go back to Zinc Binding Sites List in 7q59
Zinc binding site 3 out of 4 in the Cryo-Em Structure of Mycobacterium Tuberculosis Rna Polymerase Holoenzyme Dimer Comprising Sigma Factor Sigb


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Cryo-Em Structure of Mycobacterium Tuberculosis Rna Polymerase Holoenzyme Dimer Comprising Sigma Factor Sigb within 5.0Å range:
probe atom residue distance (Å) B Occ
d:Zn1501

b:67.3
occ:1.00
 SG d:CYS891 2.3 41.5 1.0
SG d:CYS978 2.3 42.3 1.0
SG d:CYS968 2.3 46.7 1.0
SG d:CYS975 2.3 39.5 1.0
CB d:CYS978 3.2 42.3 1.0
CB d:CYS891 3.2 41.5 1.0
CB d:CYS968 3.3 46.7 1.0
CA d:CYS968 3.4 46.7 1.0
CB d:CYS975 3.4 39.5 1.0
N d:ALA969 3.8 45.1 1.0
NH1 d:ARG963 3.9 45.1 1.0
N d:CYS975 3.9 39.5 1.0
OG1 d:THR970 4.0 44.2 1.0
C d:CYS968 4.1 46.7 1.0
N d:CYS891 4.1 41.5 1.0
CA d:CYS975 4.1 39.5 1.0
CA d:CYS891 4.3 41.5 1.0
CA d:CYS978 4.3 42.3 1.0
N d:CYS978 4.4 42.3 1.0
O d:CYS975 4.5 39.5 1.0
N d:CYS968 4.6 46.7 1.0
CG2 d:THR893 4.6 46.8 1.0
C d:CYS975 4.7 39.5 1.0
N d:THR970 4.7 44.2 1.0
CA d:ALA969 5.0 45.1 1.0

Zinc binding site 4 out of 4 in 7q59

Go back to Zinc Binding Sites List in 7q59
Zinc binding site 4 out of 4 in the Cryo-Em Structure of Mycobacterium Tuberculosis Rna Polymerase Holoenzyme Dimer Comprising Sigma Factor Sigb


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Cryo-Em Structure of Mycobacterium Tuberculosis Rna Polymerase Holoenzyme Dimer Comprising Sigma Factor Sigb within 5.0Å range:
probe atom residue distance (Å) B Occ
d:Zn1502

b:139.8
occ:1.00
 SG d:CYS60 2.2 112.4 1.0
SG d:CYS75 2.2 114.7 1.0
SG d:CYS78 2.2 112.8 1.0
SG d:CYS62 2.2 113.6 1.0
CB d:CYS75 3.0 114.7 1.0
CB d:CYS60 3.0 112.4 1.0
CB d:CYS78 3.4 112.8 1.0
N d:CYS62 3.5 113.6 1.0
CB d:CYS62 3.6 113.6 1.0
N d:CYS78 3.9 112.8 1.0
CB d:LYS64 3.9 115.7 1.0
N d:TYR61 4.0 107.6 1.0
CA d:CYS62 4.0 113.6 1.0
CA d:CYS60 4.2 112.4 1.0
N d:LYS64 4.2 115.7 1.0
CA d:CYS78 4.2 112.8 1.0
C d:CYS60 4.3 112.4 1.0
N d:GLY63 4.4 114.8 1.0
CA d:CYS75 4.5 114.7 1.0
C d:CYS62 4.5 113.6 1.0
CB d:ARG77 4.5 113.7 1.0
C d:TYR61 4.6 107.6 1.0
N d:TYR65 4.6 116.5 1.0
CA d:LYS64 4.7 115.7 1.0
CG2 d:VAL80 4.7 102.7 1.0
C d:ARG77 4.8 113.7 1.0
CA d:TYR61 4.8 107.6 1.0
CD1 d:TYR65 4.9 116.5 1.0
C d:CYS75 4.9 114.7 1.0
CD d:LYS64 5.0 115.7 1.0

Reference:

K.Brodolin, K.Brodolin. N/A N/A.
Page generated: Wed Oct 30 09:34:52 2024

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