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Zinc in PDB 1ij0: Coiled Coil Trimer GCN4-Pvls Ser at Buried D Position

Protein crystallography data

The structure of Coiled Coil Trimer GCN4-Pvls Ser at Buried D Position, PDB code: 1ij0 was solved by D.L.Akey, V.N.Malashkevich, P.S.Kim, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 1.86
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 35.466, 28.616, 44.496, 90.00, 109.60, 90.00
R / Rfree (%) 21.1 / 25.8

Zinc Binding Sites:

The binding sites of Zinc atom in the Coiled Coil Trimer GCN4-Pvls Ser at Buried D Position (pdb code 1ij0). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 3 binding sites of Zinc where determined in the Coiled Coil Trimer GCN4-Pvls Ser at Buried D Position, PDB code: 1ij0:
Jump to Zinc binding site number: 1; 2; 3;

Zinc binding site 1 out of 3 in 1ij0

Go back to Zinc Binding Sites List in 1ij0
Zinc binding site 1 out of 3 in the Coiled Coil Trimer GCN4-Pvls Ser at Buried D Position


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Coiled Coil Trimer GCN4-Pvls Ser at Buried D Position within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn201

b:35.2
occ:1.00
NE2 A:HIS18 2.2 20.1 1.0
OE1 A:GLU22 2.4 25.9 1.0
O B:HOH230 2.6 38.2 1.0
CE1 A:HIS18 3.2 24.5 1.0
CD2 A:HIS18 3.2 22.4 1.0
CD A:GLU22 3.2 22.6 1.0
CG A:GLU22 3.3 18.7 1.0
O B:HOH219 3.5 38.6 1.0
NZ B:LYS27 4.3 23.4 1.0
ND1 A:HIS18 4.3 19.4 1.0
CG A:HIS18 4.4 20.4 1.0
OE2 A:GLU22 4.4 20.3 1.0
CB A:GLU22 4.8 15.2 1.0

Zinc binding site 2 out of 3 in 1ij0

Go back to Zinc Binding Sites List in 1ij0
Zinc binding site 2 out of 3 in the Coiled Coil Trimer GCN4-Pvls Ser at Buried D Position


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Coiled Coil Trimer GCN4-Pvls Ser at Buried D Position within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn202

b:25.2
occ:1.00
NE2 B:HIS18 2.1 19.2 1.0
OE1 B:GLU22 2.2 20.6 1.0
CD2 B:HIS18 3.0 17.7 1.0
CD B:GLU22 3.1 20.7 1.0
CE1 B:HIS18 3.1 20.5 1.0
CG B:GLU22 3.2 18.1 1.0
O B:HOH203 3.9 16.1 1.0
CG B:HIS18 4.2 17.9 1.0
ND1 B:HIS18 4.2 22.2 1.0
OE2 B:GLU22 4.2 19.1 1.0
NZ C:LYS27 4.7 24.6 1.0
CB B:GLU22 4.7 14.5 1.0

Zinc binding site 3 out of 3 in 1ij0

Go back to Zinc Binding Sites List in 1ij0
Zinc binding site 3 out of 3 in the Coiled Coil Trimer GCN4-Pvls Ser at Buried D Position


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Coiled Coil Trimer GCN4-Pvls Ser at Buried D Position within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Zn203

b:31.3
occ:1.00
OE2 C:GLU22 2.2 25.9 1.0
NE2 C:HIS18 2.2 21.6 1.0
O C:HOH225 2.6 39.7 1.0
O C:HOH226 2.7 31.5 1.0
O C:HOH221 2.7 53.5 1.0
CE1 C:HIS18 3.0 24.2 1.0
CD C:GLU22 3.0 23.5 1.0
CG C:GLU22 3.2 23.1 1.0
CD2 C:HIS18 3.3 21.7 1.0
NZ A:LYS27 3.7 24.4 1.0
ND1 C:HIS18 4.1 21.4 1.0
OE1 C:GLU22 4.2 28.9 1.0
CG C:HIS18 4.3 19.4 1.0
CB C:GLU22 4.7 16.4 1.0
CE A:LYS27 5.0 24.9 1.0

Reference:

D.L.Akey, V.N.Malashkevich, P.S.Kim. Buried Polar Residues in Coiled-Coil Interfaces. Biochemistry V. 40 6352 2001.
ISSN: ISSN 0006-2960
PubMed: 11371197
DOI: 10.1021/BI002829W
Page generated: Fri Sep 25 22:02:28 2020
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