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Iron in PDB 7oq4: Cryo-Em Structure of the Atv Rnap Inhibitory Protein (Rip) Bound to the Dna-Binding Channel of the Host'S Rna Polymerase

Enzymatic activity of Cryo-Em Structure of the Atv Rnap Inhibitory Protein (Rip) Bound to the Dna-Binding Channel of the Host'S Rna Polymerase

All present enzymatic activity of Cryo-Em Structure of the Atv Rnap Inhibitory Protein (Rip) Bound to the Dna-Binding Channel of the Host'S Rna Polymerase:
2.7.7.6;

Other elements in 7oq4:

The structure of Cryo-Em Structure of the Atv Rnap Inhibitory Protein (Rip) Bound to the Dna-Binding Channel of the Host'S Rna Polymerase also contains other interesting chemical elements:

Zinc (Zn) 6 atoms
Magnesium (Mg) 1 atom

Iron Binding Sites:

The binding sites of Iron atom in the Cryo-Em Structure of the Atv Rnap Inhibitory Protein (Rip) Bound to the Dna-Binding Channel of the Host'S Rna Polymerase (pdb code 7oq4). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 3 binding sites of Iron where determined in the Cryo-Em Structure of the Atv Rnap Inhibitory Protein (Rip) Bound to the Dna-Binding Channel of the Host'S Rna Polymerase, PDB code: 7oq4:
Jump to Iron binding site number: 1; 2; 3;

Iron binding site 1 out of 3 in 7oq4

Go back to Iron Binding Sites List in 7oq4
Iron binding site 1 out of 3 in the Cryo-Em Structure of the Atv Rnap Inhibitory Protein (Rip) Bound to the Dna-Binding Channel of the Host'S Rna Polymerase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Cryo-Em Structure of the Atv Rnap Inhibitory Protein (Rip) Bound to the Dna-Binding Channel of the Host'S Rna Polymerase within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Fe301

b:33.7
occ:1.00
 FE1 D:F3S301 0.0 33.7 1.0
S3 D:F3S301 2.2 33.7 1.0
S2 D:F3S301 2.2 33.7 1.0
S1 D:F3S301 2.2 33.7 1.0
SG D:CYS203 2.3 19.1 1.0
CB D:CYS203 2.9 19.1 1.0
FE3 D:F3S301 3.1 33.7 1.0
FE4 D:F3S301 3.1 33.7 1.0
CA D:CYS203 3.3 19.1 1.0
SG D:CYS183 3.7 28.2 1.0
CG1 D:VAL187 3.7 32.7 1.0
N D:ILE204 3.9 17.9 1.0
C D:CYS203 4.1 19.1 1.0
CB D:VAL187 4.2 32.7 1.0
SG D:CYS209 4.2 37.1 1.0
S4 D:F3S301 4.2 33.7 1.0
CG2 D:VAL187 4.3 32.7 1.0
N D:CYS203 4.4 19.1 1.0
N D:LEU205 4.5 20.3 1.0
SG D:CYS206 4.6 26.7 1.0

Iron binding site 2 out of 3 in 7oq4

Go back to Iron Binding Sites List in 7oq4
Iron binding site 2 out of 3 in the Cryo-Em Structure of the Atv Rnap Inhibitory Protein (Rip) Bound to the Dna-Binding Channel of the Host'S Rna Polymerase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Cryo-Em Structure of the Atv Rnap Inhibitory Protein (Rip) Bound to the Dna-Binding Channel of the Host'S Rna Polymerase within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Fe301

b:33.7
occ:1.00
 FE3 D:F3S301 0.0 33.7 1.0
S3 D:F3S301 2.2 33.7 1.0
S4 D:F3S301 2.2 33.7 1.0
S1 D:F3S301 2.2 33.7 1.0
SG D:CYS183 2.3 28.2 1.0
SG D:CYS206 2.3 26.7 1.0
SG D:CYS209 2.3 37.1 1.0
FE1 D:F3S301 3.1 33.7 1.0
FE4 D:F3S301 3.1 33.7 1.0
CB D:CYS183 3.6 28.2 1.0
CB D:CYS209 3.8 37.1 1.0
CB D:CYS206 4.1 26.7 1.0
CD D:PRO184 4.1 21.5 1.0
CA D:CYS183 4.2 28.2 1.0
N D:CYS209 4.2 37.1 1.0
S2 D:F3S301 4.2 33.7 1.0
N D:CYS206 4.5 26.7 1.0
N D:GLU207 4.6 30.9 1.0
CA D:CYS209 4.7 37.1 1.0
CG D:PRO184 4.8 21.5 1.0
N D:PRO184 4.8 21.5 1.0
CA D:CYS206 4.8 26.7 1.0
C D:CYS183 4.9 28.2 1.0
CG1 D:VAL187 4.9 32.7 1.0
SG D:CYS203 4.9 19.1 1.0
N D:GLU208 4.9 34.6 1.0

Iron binding site 3 out of 3 in 7oq4

Go back to Iron Binding Sites List in 7oq4
Iron binding site 3 out of 3 in the Cryo-Em Structure of the Atv Rnap Inhibitory Protein (Rip) Bound to the Dna-Binding Channel of the Host'S Rna Polymerase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Cryo-Em Structure of the Atv Rnap Inhibitory Protein (Rip) Bound to the Dna-Binding Channel of the Host'S Rna Polymerase within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Fe301

b:33.7
occ:1.00
 FE4 D:F3S301 0.0 33.7 1.0
S3 D:F3S301 2.2 33.7 1.0
S4 D:F3S301 2.2 33.7 1.0
S2 D:F3S301 2.2 33.7 1.0
FE1 D:F3S301 3.1 33.7 1.0
FE3 D:F3S301 3.1 33.7 1.0
SG D:CYS209 3.3 37.1 1.0
CG1 D:ILE219 3.3 29.6 1.0
CB D:CYS209 3.4 37.1 1.0
SG D:CYS203 3.8 19.1 1.0
CD1 D:ILE219 3.8 29.6 1.0
N D:GLU207 4.1 30.9 1.0
CG2 D:ILE219 4.1 29.6 1.0
S1 D:F3S301 4.2 33.7 1.0
SG D:CYS206 4.2 26.7 1.0
CB D:ILE219 4.3 29.6 1.0
N D:CYS206 4.4 26.7 1.0
CA D:GLU207 4.5 30.9 1.0
N D:CYS209 4.5 37.1 1.0
CA D:CYS209 4.6 37.1 1.0
CA D:LEU205 4.7 20.3 1.0
SG D:CYS183 4.7 28.2 1.0
N D:LEU210 4.9 38.1 1.0
C D:LEU205 4.9 20.3 1.0
N D:LEU205 4.9 20.3 1.0

Reference:

S.Pilotto, T.Fouqueau, N.Lukoyanova, C.Sheppard, S.Lucas-Staat, L.M.Diaz-Santin, D.Matelska, D.Prangishvili, A.C.M.Cheung, F.Werner. Structural Basis of Rna Polymerase Inhibition By Viral and Host Factors Nat Commun 2021.
ISSN: ESSN 2041-1723
Page generated: Thu Aug 8 14:29:57 2024

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