Zinc in PDB 7ckq: The Cryo-Em Structure of B. Subtilis Bmrr Transcription Activation Complex

Enzymatic activity of The Cryo-Em Structure of B. Subtilis Bmrr Transcription Activation Complex

All present enzymatic activity of The Cryo-Em Structure of B. Subtilis Bmrr Transcription Activation Complex:
2.7.7.6;

Other elements in 7ckq:

The structure of The Cryo-Em Structure of B. Subtilis Bmrr Transcription Activation Complex also contains other interesting chemical elements:

Magnesium (Mg) 1 atom

Zinc Binding Sites:

The binding sites of Zinc atom in the The Cryo-Em Structure of B. Subtilis Bmrr Transcription Activation Complex (pdb code 7ckq). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the The Cryo-Em Structure of B. Subtilis Bmrr Transcription Activation Complex, PDB code: 7ckq:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 7ckq

Go back to Zinc Binding Sites List in 7ckq
Zinc binding site 1 out of 2 in the The Cryo-Em Structure of B. Subtilis Bmrr 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 The Cryo-Em Structure of B. Subtilis Bmrr Transcription Activation Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn1502

b:64.3
occ:1.00
SG D:CYS60 2.7 70.2 1.0
SG D:CYS75 2.7 82.9 1.0
SG D:CYS62 3.2 65.5 1.0
CB D:CYS75 3.3 82.9 1.0
CB D:CYS78 3.3 74.3 1.0
SG D:CYS78 3.4 74.3 1.0
CG2 D:VAL80 3.4 73.6 1.0
CB D:VAL80 3.6 73.6 1.0
N D:CYS78 3.8 74.3 1.0
CA D:CYS78 4.0 74.3 1.0
N D:VAL80 4.1 73.6 1.0
N D:GLY79 4.2 72.9 1.0
N D:CYS62 4.4 65.5 1.0
CB D:CYS62 4.5 65.5 1.0
C D:CYS78 4.5 74.3 1.0
CB D:CYS60 4.5 70.2 1.0
CA D:VAL80 4.5 73.6 1.0
N D:HIS61 4.7 64.0 1.0
CA D:CYS75 4.8 82.9 1.0
CG1 D:VAL80 4.8 73.6 1.0
C D:ARG77 4.9 73.4 1.0
CB D:ARG77 5.0 73.4 1.0

Zinc binding site 2 out of 2 in 7ckq

Go back to Zinc Binding Sites List in 7ckq
Zinc binding site 2 out of 2 in the The Cryo-Em Structure of B. Subtilis Bmrr 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 The Cryo-Em Structure of B. Subtilis Bmrr Transcription Activation Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn1503

b:0.2
occ:1.00
SG D:CYS902 2.5 90.2 1.0
SG D:CYS892 2.5 84.0 1.0
SG D:CYS899 2.5 86.2 1.0
CB D:CYS899 2.6 86.2 1.0
SG D:CYS818 2.8 90.5 1.0
CB D:CYS902 3.2 90.2 1.0
N D:CYS899 3.3 86.2 1.0
CA D:CYS899 3.6 86.2 1.0
CB D:CYS892 3.7 84.0 1.0
CB D:CYS818 4.0 90.5 1.0
C D:VAL898 4.2 88.4 1.0
OG1 D:THR894 4.2 79.8 1.0
CG2 D:THR894 4.4 79.8 1.0
CA D:CYS892 4.5 84.0 1.0
CA D:CYS902 4.6 90.2 1.0
N D:CYS818 4.6 90.5 1.0
C D:CYS899 4.6 86.2 1.0
CA D:VAL898 4.7 88.4 1.0
N D:CYS902 4.8 90.2 1.0
CA D:CYS818 4.9 90.5 1.0
O D:VAL898 5.0 88.4 1.0
CB D:THR894 5.0 79.8 1.0

Reference:

C.L.Fang, L.Y.Li, Y.H.Zhao, X.X.Wu, S.Philips, L.L.You, M.K.Zhong, X.J.Shi, T.O'halloran, Q.Y.Li, Y.Zhang. The Bacterial Multidrug Resistance Regulator Bmrr Distorts Promoter Dna to Activate Transcription. Nat Commun 2020.
ISSN: ESSN 2041-1723
DOI: 10.1038/S41467-020-20134-Y
Page generated: Wed Dec 16 13:41:24 2020

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