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Zinc in PDB 6kj6: Cryo-Em Structure of Escherichia Coli Crl Transcription Activation Complex

Enzymatic activity of Cryo-Em Structure of Escherichia Coli Crl Transcription Activation Complex

All present enzymatic activity of Cryo-Em Structure of Escherichia Coli Crl Transcription Activation Complex:
2.7.7.6;

Other elements in 6kj6:

The structure of Cryo-Em Structure of Escherichia Coli Crl Transcription Activation Complex also contains other interesting chemical elements:

Magnesium (Mg) 1 atom

Zinc Binding Sites:

The binding sites of Zinc atom in the Cryo-Em Structure of Escherichia Coli Crl Transcription Activation Complex (pdb code 6kj6). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Cryo-Em Structure of Escherichia Coli Crl Transcription Activation Complex, PDB code: 6kj6:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 6kj6

Go back to Zinc Binding Sites List in 6kj6
Zinc binding site 1 out of 2 in the Cryo-Em Structure of Escherichia Coli Crl Transcription Activation Complex


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 Escherichia Coli Crl Transcription Activation Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn2001

b:0.8
occ:1.00
SG D:CYS70 2.5 67.6 1.0
SG D:CYS72 2.5 70.9 1.0
SG D:CYS88 2.5 68.7 1.0
SG D:CYS85 2.6 79.0 1.0
CB D:CYS70 3.0 67.6 1.0
CB D:CYS72 3.1 70.9 1.0
N D:CYS72 3.2 70.9 1.0
CB D:CYS85 3.4 79.0 1.0
CB D:CYS88 3.7 68.7 1.0
CA D:CYS72 3.7 70.9 1.0
N D:LEU71 3.8 58.9 1.0
CA D:CYS70 4.0 67.6 1.0
C D:CYS70 4.1 67.6 1.0
N D:CYS88 4.2 68.7 1.0
C D:LEU71 4.3 58.9 1.0
N D:GLY73 4.4 73.0 1.0
CA D:LEU71 4.5 58.9 1.0
C D:CYS72 4.6 70.9 1.0
CA D:CYS88 4.6 68.7 1.0
CB D:LYS87 4.8 77.6 1.0
CA D:CYS85 4.9 79.0 1.0
CB D:LEU71 4.9 58.9 1.0
O D:CYS70 4.9 67.6 1.0

Zinc binding site 2 out of 2 in 6kj6

Go back to Zinc Binding Sites List in 6kj6
Zinc binding site 2 out of 2 in the Cryo-Em Structure of Escherichia Coli Crl Transcription Activation Complex


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 Escherichia Coli Crl Transcription Activation Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn2002

b:77.5
occ:1.00
SG D:CYS898 2.5 47.5 1.0
CB D:CYS814 2.5 57.3 1.0
CB D:CYS888 2.6 55.2 1.0
SG D:CYS888 2.6 55.2 1.0
SG D:CYS814 2.8 57.3 1.0
CB D:CYS895 2.9 47.5 1.0
CB D:CYS898 3.3 47.5 1.0
CA D:CYS888 3.6 55.2 1.0
O D:VAL894 3.7 47.5 1.0
SG D:CYS895 3.7 47.5 1.0
CA D:CYS814 4.0 57.3 1.0
CA D:CYS895 4.2 47.5 1.0
C D:VAL894 4.2 47.5 1.0
N D:ASP889 4.3 48.4 1.0
N D:CYS895 4.5 47.5 1.0
C D:CYS888 4.5 55.2 1.0
N D:CYS814 4.5 57.3 1.0
N D:CYS888 4.6 55.2 1.0
CA D:CYS898 4.7 47.5 1.0
N D:CYS898 5.0 47.5 1.0
C D:CYS814 5.0 57.3 1.0

Reference:

J.Xu, K.Cui, L.Shen, J.Shi, L.Li, L.You, C.Fang, G.Zhao, Y.Feng, B.Yang, Y.Zhang. Crl Activates Transcription By Stabilizing Active Conformation of the Master Stress Transcription Initiation Factor. Elife V. 8 2019.
ISSN: ESSN 2050-084X
PubMed: 31846423
DOI: 10.7554/ELIFE.50928
Page generated: Wed Dec 16 12:07:37 2020

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