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Zinc in PDB 4s20: Structural Basis For Transcription Reactivation By Rapa

Enzymatic activity of Structural Basis For Transcription Reactivation By Rapa

All present enzymatic activity of Structural Basis For Transcription Reactivation By Rapa:
2.7.7.6;

Protein crystallography data

The structure of Structural Basis For Transcription Reactivation By Rapa, PDB code: 4s20 was solved by B.Liu, Y.Zuo, T.A.Steitz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 4.70
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 336.090, 158.930, 255.010, 90.00, 101.28, 90.00
R / Rfree (%) 27.3 / 36.9

Other elements in 4s20:

The structure of Structural Basis For Transcription Reactivation By Rapa also contains other interesting chemical elements:

Magnesium (Mg) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Structural Basis For Transcription Reactivation By Rapa (pdb code 4s20). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 4 binding sites of Zinc where determined in the Structural Basis For Transcription Reactivation By Rapa, PDB code: 4s20:
Jump to Zinc binding site number: 1; 2; 3; 4;

Zinc binding site 1 out of 4 in 4s20

Go back to Zinc Binding Sites List in 4s20
Zinc binding site 1 out of 4 in the Structural Basis For Transcription Reactivation By Rapa


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structural Basis For Transcription Reactivation By Rapa within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn1501

b:0.7
occ:1.00
 SG D:CYS88 1.8 1.0 1.0
SG D:CYS85 2.3 0.2 1.0
SG D:CYS72 2.9 0.8 1.0
N D:CYS88 3.2 0.1 1.0
CB D:CYS88 3.2 0.9 1.0
SG D:CYS70 3.3 0.2 1.0
CA D:CYS88 3.7 0.3 1.0
CB D:CYS70 3.8 0.1 1.0
CB D:CYS85 3.8 0.1 1.0
CE2 D:TYR75 3.8 0.8 1.0
CD2 D:TYR75 3.9 0.9 1.0
OE1 L:GLU76 4.1 0.7 1.0
N D:GLY89 4.1 0.9 1.0
N D:LYS87 4.3 0.7 1.0
C D:LYS87 4.3 0.3 1.0
C D:CYS88 4.4 0.6 1.0
OE2 D:GLU86 4.5 1.0 1.0
CB D:LYS87 4.5 0.8 1.0
CB D:CYS72 4.5 0.4 1.0
N D:GLU86 4.5 0.8 1.0
CA D:LYS87 4.6 0.3 1.0
C D:GLU86 4.9 0.6 1.0

Zinc binding site 2 out of 4 in 4s20

Go back to Zinc Binding Sites List in 4s20
Zinc binding site 2 out of 4 in the Structural Basis For Transcription Reactivation By Rapa


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structural Basis For Transcription Reactivation By Rapa within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn1502

b:84.8
occ:1.00
 SG D:CYS888 2.4 0.5 1.0
CB D:CYS898 2.5 0.2 1.0
SG D:CYS895 2.5 0.1 1.0
SG D:CYS814 2.9 0.5 1.0
O D:CYS898 2.9 0.8 1.0
SG D:CYS898 3.0 0.0 1.0
O D:SER887 3.0 0.8 1.0
CA D:CYS888 3.2 0.5 1.0
CB D:CYS888 3.4 0.3 1.0
O D:SER884 3.4 0.9 1.0
CA D:CYS898 3.6 0.6 1.0
C D:CYS898 3.7 0.1 1.0
C D:SER887 3.9 0.3 1.0
CB D:CYS814 4.0 0.2 1.0
N D:CYS888 4.0 0.0 1.0
OG1 D:THR890 4.2 0.6 1.0
C D:CYS888 4.3 0.3 1.0
CB D:CYS895 4.3 0.6 1.0
C D:SER884 4.4 0.7 1.0
N D:ASP889 4.5 0.5 1.0
N D:CYS898 4.5 0.1 1.0
N D:TYR899 5.0 0.1 1.0

Zinc binding site 3 out of 4 in 4s20

Go back to Zinc Binding Sites List in 4s20
Zinc binding site 3 out of 4 in the Structural Basis For Transcription Reactivation By Rapa


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Structural Basis For Transcription Reactivation By Rapa within 5.0Å range:
probe atom residue distance (Å) B Occ
I:Zn1501

b:0.3
occ:1.00
 SG I:CYS72 2.2 0.8 1.0
SG I:CYS88 2.6 0.6 1.0
CB I:LYS87 3.0 0.6 1.0
N I:CYS88 3.1 0.2 1.0
OE1 K:GLU76 3.2 0.1 1.0
SG I:CYS85 3.4 0.0 1.0
CD I:LYS87 3.4 1.0 1.0
CG I:LYS87 3.7 0.1 1.0
CA I:LYS87 3.7 0.4 1.0
C I:LYS87 3.7 0.8 1.0
N I:LYS87 3.8 0.1 1.0
CB I:CYS88 3.9 0.8 1.0
CB I:CYS72 3.9 0.1 1.0
OE2 I:GLU86 3.9 0.9 1.0
CA I:CYS88 4.0 0.9 1.0
CD K:GLU76 4.1 0.3 1.0
SG I:CYS70 4.3 0.1 1.0
CE2 I:TYR75 4.4 0.9 1.0
CE I:LYS87 4.4 0.0 1.0
OE2 K:GLU76 4.6 0.2 1.0
O I:LYS87 4.7 0.2 1.0
CD2 I:TYR75 4.8 0.8 1.0
NZ I:LYS87 4.8 0.8 1.0
CB I:LYS74 4.9 0.1 1.0
C I:GLU86 4.9 0.1 1.0
N I:GLY73 5.0 0.2 1.0
CB K:GLU76 5.0 0.5 1.0

Zinc binding site 4 out of 4 in 4s20

Go back to Zinc Binding Sites List in 4s20
Zinc binding site 4 out of 4 in the Structural Basis For Transcription Reactivation By Rapa


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Structural Basis For Transcription Reactivation By Rapa within 5.0Å range:
probe atom residue distance (Å) B Occ
I:Zn1502

b:0.3
occ:1.00
 SG I:CYS895 1.9 0.3 1.0
SG I:CYS888 2.3 0.5 1.0
SG I:CYS814 2.8 0.8 1.0
SG I:CYS898 2.9 0.8 1.0
CB I:CYS888 2.9 0.1 1.0
CA I:CYS888 2.9 0.0 1.0
CB I:CYS898 3.0 0.9 1.0
OG1 I:THR890 3.3 0.9 1.0
CB I:CYS814 3.5 0.4 1.0
O I:CYS898 3.5 0.3 1.0
O I:SER887 3.5 0.3 1.0
CB I:CYS895 3.6 0.7 1.0
C I:CYS888 3.8 0.4 1.0
N I:CYS888 4.0 0.5 1.0
N I:ASP889 4.0 0.2 1.0
O I:SER884 4.0 0.8 1.0
CA I:CYS898 4.1 0.6 1.0
C I:SER887 4.2 0.1 1.0
C I:CYS898 4.2 0.2 1.0
N I:CYS895 4.3 0.2 1.0
CA I:CYS895 4.6 0.7 1.0
CB I:THR890 4.6 0.4 1.0
O I:CYS888 4.7 1.0 1.0
N I:CYS898 4.8 0.0 1.0
OD2 I:ASP889 5.0 0.5 1.0

Reference:

B.Liu, Y.Zuo, T.A.Steitz. Structural Basis For Transcription Reactivation By Rapa Proc.Natl.Acad.Sci.Usa 2015.
ISSN: ESSN 1091-6490
Page generated: Wed Dec 16 05:46:48 2020

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