Zinc in PDB 7fji: Human Pol III Elongation Complex

Enzymatic activity of Human Pol III Elongation Complex

All present enzymatic activity of Human Pol III Elongation Complex:
2.7.7.6;

Other elements in 7fji:

The structure of Human Pol III Elongation Complex also contains other interesting chemical elements:

Iron (Fe) 4 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Human Pol III Elongation Complex (pdb code 7fji). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 7 binding sites of Zinc where determined in the Human Pol III Elongation Complex, PDB code: 7fji:
Jump to Zinc binding site number: 1; 2; 3; 4; 5; 6; 7;

Zinc binding site 1 out of 7 in 7fji

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Zinc binding site 1 out of 7 in the Human Pol III Elongation Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Human Pol III Elongation Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn1401

b:84.9
occ:1.00
 SG A:CYS79 2.2 76.3 1.0
SG A:CYS72 2.4 78.1 1.0
SG A:CYS69 2.5 82.0 1.0
CE1 A:HIS82 2.9 72.7 1.0
CB A:CYS69 3.1 82.0 1.0
O A:CYS72 3.4 78.1 1.0
CB A:CYS79 3.5 76.3 1.0
ND1 A:HIS82 3.5 72.7 1.0
CB A:CYS72 3.9 78.1 1.0
NE2 A:HIS82 4.0 72.7 1.0
N A:CYS72 4.0 78.1 1.0
C A:CYS72 4.3 78.1 1.0
CA A:CYS72 4.3 78.1 1.0
CA A:CYS79 4.5 76.3 1.0
CA A:GLY61 4.6 81.5 1.0
CA A:CYS69 4.6 82.0 1.0
O A:LYS74 4.7 78.7 1.0
CG A:HIS82 4.8 72.7 1.0
N A:GLY81 4.9 70.8 1.0
CB A:THR71 5.0 78.6 1.0

Zinc binding site 2 out of 7 in 7fji

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Zinc binding site 2 out of 7 in the Human Pol III Elongation Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Human Pol III Elongation Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn1402

b:106.9
occ:1.00
 SG A:CYS112 2.1 92.8 1.0
SG A:CYS109 2.2 89.2 1.0
SG A:CYS159 2.5 102.8 1.0
CB A:CYS109 2.8 89.2 1.0
SG A:CYS156 3.2 100.0 1.0
CB A:CYS112 3.4 92.8 1.0
N A:CYS112 3.5 92.8 1.0
CB A:CYS159 3.5 102.8 1.0
CB A:CYS156 3.7 100.0 1.0
CA A:CYS112 3.9 92.8 1.0
N A:CYS159 4.2 102.8 1.0
CA A:CYS109 4.2 89.2 1.0
C A:THR111 4.4 89.6 1.0
CA A:CYS159 4.5 102.8 1.0
CB A:THR111 4.5 89.6 1.0
C A:CYS112 4.5 92.8 1.0
C A:CYS109 4.5 89.2 1.0
N A:THR111 4.5 89.6 1.0
N A:CYS113 4.6 87.6 1.0
O A:CYS109 4.6 89.2 1.0
CA A:THR111 4.7 89.6 1.0
N A:HIS114 4.9 88.1 1.0
ND2 A:ASN163 5.0 94.9 1.0

Zinc binding site 3 out of 7 in 7fji

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Zinc binding site 3 out of 7 in the Human Pol III Elongation Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Human Pol III Elongation Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn1201

b:85.7
occ:1.00
 SG B:CYS1080 2.4 70.9 1.0
SG B:CYS1092 2.4 74.2 1.0
SG B:CYS1095 2.4 73.5 1.0
SG B:CYS1083 2.4 70.0 1.0
CB B:CYS1080 3.0 70.9 1.0
CB B:CYS1095 3.4 73.5 1.0
CB B:CYS1092 3.5 74.2 1.0
CB B:CYS1083 3.7 70.0 1.0
N B:CYS1083 4.0 70.0 1.0
N B:CYS1095 4.1 73.5 1.0
CA B:CYS1095 4.4 73.5 1.0
CA B:CYS1083 4.5 70.0 1.0
CA B:CYS1080 4.5 70.9 1.0
CB B:GLN1082 4.6 73.5 1.0
CD2 B:TYR1094 4.6 71.4 1.0
CB B:TYR1094 4.7 71.4 1.0
CA B:CYS1092 4.9 74.2 1.0
C B:CYS1080 5.0 70.9 1.0

Zinc binding site 4 out of 7 in 7fji

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Zinc binding site 4 out of 7 in the Human Pol III Elongation Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Human Pol III Elongation Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
I:Zn201

b:130.2
occ:1.00
 SG I:CYS28 2.4 124.3 1.0
SG I:CYS5 2.4 114.5 1.0
SG I:CYS8 2.4 114.9 1.0
SG I:CYS25 2.5 123.0 1.0
CB I:CYS5 2.8 114.5 1.0
CB I:CYS25 3.0 123.0 1.0
CB I:CYS28 3.7 124.3 1.0
CB I:CYS8 3.9 114.9 1.0
N I:CYS8 3.9 114.9 1.0
CA I:CYS5 4.3 114.5 1.0
OG1 I:THR27 4.3 120.3 1.0
N I:CYS28 4.4 124.3 1.0
CA I:CYS8 4.4 114.9 1.0
CA I:CYS25 4.5 123.0 1.0
CA I:CYS28 4.6 124.3 1.0
N I:GLY9 4.6 113.2 1.0
CB I:TYR30 4.7 120.1 1.0
N I:ASN10 4.8 112.7 1.0
C I:CYS8 4.8 114.9 1.0
C I:CYS5 4.9 114.5 1.0
C I:GLY7 4.9 112.7 1.0
O I:CYS28 5.0 124.3 1.0

Zinc binding site 5 out of 7 in 7fji

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Zinc binding site 5 out of 7 in the Human Pol III Elongation Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 5 of Human Pol III Elongation Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
I:Zn202

b:209.1
occ:1.00
 CB I:HIS104 2.6 194.9 1.0
CD2 I:HIS104 2.6 194.9 1.0
CG I:HIS104 2.8 194.9 1.0
CB I:CYS97 3.2 198.4 1.0
SG I:CYS72 3.2 197.1 1.0
SG I:CYS69 3.5 198.0 1.0
CE2 I:TYR95 3.7 190.7 1.0
CA I:HIS104 3.7 194.9 1.0
N I:HIS104 3.8 194.9 1.0
NE2 I:HIS104 3.9 194.9 1.0
CB I:LYS71 3.9 195.9 1.0
SG I:CYS97 4.0 198.4 1.0
CB I:CYS69 4.0 198.0 1.0
ND1 I:HIS104 4.1 194.9 1.0
CD2 I:TYR95 4.2 190.7 1.0
C I:HIS104 4.4 194.9 1.0
CA I:CYS97 4.4 198.4 1.0
N I:CYS72 4.4 197.1 1.0
O I:CYS97 4.5 198.4 1.0
O I:HIS104 4.5 194.9 1.0
CG I:LYS71 4.5 195.9 1.0
N I:CYS97 4.5 198.4 1.0
CB I:CYS72 4.5 197.1 1.0
CE1 I:HIS104 4.6 194.9 1.0
CZ I:TYR95 4.8 190.7 1.0
C I:CYS97 4.9 198.4 1.0
CA I:LYS71 4.9 195.9 1.0
OH I:TYR95 4.9 190.7 1.0

Zinc binding site 6 out of 7 in 7fji

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Zinc binding site 6 out of 7 in the Human Pol III Elongation Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 6 of Human Pol III Elongation Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
J:Zn2000

b:30.0
occ:1.00
 SG J:CYS44 2.3 57.1 1.0
SG J:CYS10 2.3 57.9 1.0
SG J:CYS7 2.3 54.0 1.0
SG J:CYS45 2.3 54.9 1.0
N J:CYS45 2.8 54.9 1.0
CB J:CYS10 3.0 57.9 1.0
CB J:CYS44 3.2 57.1 1.0
CA J:CYS45 3.3 54.9 1.0
C J:CYS44 3.3 57.1 1.0
CB J:CYS7 3.3 54.0 1.0
CB J:CYS45 3.4 54.9 1.0
CA J:CYS44 3.8 57.1 1.0
N J:CYS10 3.8 57.9 1.0
CA J:CYS10 4.0 57.9 1.0
O J:CYS44 4.0 57.1 1.0
OG1 J:THR9 4.5 55.0 1.0
CD J:ARG42 4.5 58.8 1.0
CG J:ARG42 4.6 58.8 1.0
N J:CYS44 4.6 57.1 1.0
CA J:CYS7 4.7 54.0 1.0
C J:CYS45 4.8 54.9 1.0
N J:GLY11 4.8 55.5 1.0
C J:CYS10 4.9 57.9 1.0

Zinc binding site 7 out of 7 in 7fji

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Zinc binding site 7 out of 7 in the Human Pol III Elongation Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 7 of Human Pol III Elongation Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
L:Zn101

b:98.6
occ:1.00
 CB L:CYS22 2.2 85.9 1.0
SG L:CYS39 2.3 98.0 1.0
SG L:CYS19 2.5 81.3 1.0
N L:CYS22 2.9 85.9 1.0
CB L:CYS19 3.0 81.3 1.0
CA L:CYS22 3.0 85.9 1.0
CB L:CYS39 3.4 98.0 1.0
OE2 L:GLU21 3.6 84.8 1.0
SG L:CYS22 3.7 85.9 1.0
C L:CYS22 4.0 85.9 1.0
N L:HIS23 4.0 83.8 1.0
C L:GLU21 4.1 84.8 1.0
CB L:CYS36 4.2 93.2 1.0
OG1 L:THR24 4.2 83.6 1.0
CA L:CYS19 4.3 81.3 1.0
N L:GLU21 4.4 84.8 1.0
CB L:TYR41 4.5 95.7 1.0
C L:CYS19 4.6 81.3 1.0
SG L:CYS36 4.6 93.2 1.0
CA L:GLU21 4.7 84.8 1.0
CD L:GLU21 4.7 84.8 1.0
CA L:CYS39 4.7 98.0 1.0
CB L:GLU21 4.9 84.8 1.0
N L:THR24 4.9 83.6 1.0
O L:ARG37 5.0 95.1 1.0
N L:CYS39 5.0 98.0 1.0
N L:GLY20 5.0 79.8 1.0

Reference:

H.Hou, Y.Xu. Human Pol III Elongation Complex To Be Published.
Page generated: Fri Nov 5 16:51:46 2021

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