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Zinc in PDB 2a8n: Biochemical and Structural Studies of A-to-I Editing By Trna:A34 Deaminases at the Wobble Position of Transfer Rna

Protein crystallography data

The structure of Biochemical and Structural Studies of A-to-I Editing By Trna:A34 Deaminases at the Wobble Position of Transfer Rna, PDB code: 2a8n was solved by Y.Elias, R.H.Huang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 25.00 / 1.60
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 48.051, 56.337, 90.672, 90.00, 90.00, 90.00
R / Rfree (%) 22.5 / 25.8

Zinc Binding Sites:

The binding sites of Zinc atom in the Biochemical and Structural Studies of A-to-I Editing By Trna:A34 Deaminases at the Wobble Position of Transfer Rna (pdb code 2a8n). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Biochemical and Structural Studies of A-to-I Editing By Trna:A34 Deaminases at the Wobble Position of Transfer Rna, PDB code: 2a8n:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 2a8n

Go back to Zinc Binding Sites List in 2a8n
Zinc binding site 1 out of 2 in the Biochemical and Structural Studies of A-to-I Editing By Trna:A34 Deaminases at the Wobble Position of Transfer Rna


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Biochemical and Structural Studies of A-to-I Editing By Trna:A34 Deaminases at the Wobble Position of Transfer Rna within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn301

b:25.2
occ:0.00
ND1 A:HIS53 2.1 2.9 1.0
O A:HOH361 2.1 33.1 1.0
SG A:CYS83 2.3 29.7 1.0
SG A:CYS86 2.4 6.0 1.0
CE1 A:HIS53 3.0 10.1 1.0
CG A:HIS53 3.1 8.5 1.0
CB A:CYS86 3.3 6.7 1.0
CB A:CYS83 3.5 11.4 1.0
CB A:HIS53 3.5 6.1 1.0
N A:CYS86 3.9 4.4 1.0
CE A:MET85 3.9 6.1 1.0
N A:CYS83 4.0 6.1 1.0
OE2 A:GLU55 4.1 6.2 1.0
NE2 A:HIS53 4.1 7.4 1.0
O A:HOH315 4.2 9.7 1.0
CA A:CYS86 4.2 6.4 1.0
CD2 A:HIS53 4.2 6.4 1.0
CA A:CYS83 4.2 9.0 1.0
OE1 A:GLU55 4.3 8.4 1.0
CD A:GLU55 4.4 7.3 1.0
O A:HOH378 4.5 12.5 1.0
O A:HOH330 4.6 12.6 1.0
C A:CYS83 4.7 7.0 1.0
CB A:MET85 4.8 5.8 1.0
O A:CYS83 4.9 6.5 1.0
C A:MET85 5.0 6.0 1.0

Zinc binding site 2 out of 2 in 2a8n

Go back to Zinc Binding Sites List in 2a8n
Zinc binding site 2 out of 2 in the Biochemical and Structural Studies of A-to-I Editing By Trna:A34 Deaminases at the Wobble Position of Transfer Rna


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Biochemical and Structural Studies of A-to-I Editing By Trna:A34 Deaminases at the Wobble Position of Transfer Rna within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn302

b:25.2
occ:0.00
ND1 B:HIS53 2.1 5.0 1.0
O B:HOH317 2.2 5.1 1.0
SG B:CYS86 2.4 4.9 1.0
SG B:CYS83 2.4 32.7 1.0
O B:HOH390 2.8 42.5 1.0
CE1 B:HIS53 3.0 9.1 1.0
CG B:HIS53 3.2 7.9 1.0
CB B:CYS86 3.3 6.1 1.0
CB B:CYS83 3.4 14.3 1.0
CB B:HIS53 3.6 8.2 1.0
N B:CYS83 3.8 6.5 1.0
N B:CYS86 3.9 6.4 1.0
OE2 B:GLU55 4.0 7.5 1.0
CE B:MET85 4.0 5.3 1.0
O B:HOH323 4.1 13.1 1.0
NE2 B:HIS53 4.1 9.0 1.0
CA B:CYS83 4.1 11.8 1.0
CA B:CYS86 4.2 5.3 1.0
OE1 B:GLU55 4.2 7.7 1.0
CD2 B:HIS53 4.2 7.1 1.0
CD B:GLU55 4.3 8.1 1.0
O B:HOH362 4.3 19.2 1.0
O B:HOH322 4.5 18.1 1.0
C B:CYS83 4.7 10.8 1.0
O B:CYS83 4.8 10.8 1.0
CB B:MET85 4.9 9.3 1.0
C B:PRO82 5.0 9.9 1.0

Reference:

Y.Elias, R.H.Huang. Biochemical and Structural Studies of A-to-I Editing By Trna:A34 Deaminases at the Wobble Position of Transfer Rna Biochemistry V. 44 12057 2005.
ISSN: ISSN 0006-2960
PubMed: 16142903
DOI: 10.1021/BI050499F
Page generated: Wed Dec 16 03:16:59 2020

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