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Zinc in PDB 1ctt: Transition-State Selectivity For A Single Oh Group During Catalysis By Cytidine Deaminase

Enzymatic activity of Transition-State Selectivity For A Single Oh Group During Catalysis By Cytidine Deaminase

All present enzymatic activity of Transition-State Selectivity For A Single Oh Group During Catalysis By Cytidine Deaminase:
3.5.4.5;

Protein crystallography data

The structure of Transition-State Selectivity For A Single Oh Group During Catalysis By Cytidine Deaminase, PDB code: 1ctt was solved by S.Xiang, S.A.Short, R.Wolfenden, C.W.Carter, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 2.20
Space group P 31 2 1
Cell size a, b, c (Å), α, β, γ (°) 120.300, 120.300, 78.400, 90.00, 90.00, 120.00
R / Rfree (%) n/a / n/a

Zinc Binding Sites:

The binding sites of Zinc atom in the Transition-State Selectivity For A Single Oh Group During Catalysis By Cytidine Deaminase (pdb code 1ctt). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Transition-State Selectivity For A Single Oh Group During Catalysis By Cytidine Deaminase, PDB code: 1ctt:

Zinc binding site 1 out of 1 in 1ctt

Go back to Zinc Binding Sites List in 1ctt
Zinc binding site 1 out of 1 in the Transition-State Selectivity For A Single Oh Group During Catalysis By Cytidine Deaminase


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Transition-State Selectivity For A Single Oh Group During Catalysis By Cytidine Deaminase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn296

b:22.4
occ:1.00
 O A:HOH700 1.8 13.7 1.0
ND1 A:HIS102 2.0 26.2 1.0
SG A:CYS132 2.1 19.3 1.0
SG A:CYS129 2.4 23.6 1.0
CE1 A:HIS102 2.8 24.7 1.0
CG A:HIS102 2.9 25.5 1.0
CB A:CYS132 3.2 20.2 1.0
CB A:HIS102 3.3 23.4 1.0
OE2 A:GLU104 3.5 30.5 1.0
CB A:CYS129 3.5 20.3 1.0
NE2 A:HIS102 3.8 22.5 1.0
N A:CYS129 3.8 22.4 1.0
CD2 A:HIS102 3.9 26.4 1.0
N3 A:DHZ295 3.9 42.1 1.0
N A:CYS132 3.9 17.6 1.0
CD A:GLU104 3.9 27.3 1.0
ND1 A:HIS131 4.0 23.4 1.0
C2 A:DHZ295 4.1 38.6 1.0
CA A:CYS132 4.1 18.4 1.0
CA A:CYS129 4.1 20.2 1.0
OE1 A:GLU104 4.2 26.0 1.0
C4 A:DHZ295 4.2 42.4 1.0
C5 A:DHZ295 4.3 39.0 1.0
N1 A:DHZ295 4.3 34.5 1.0
C6 A:DHZ295 4.4 34.3 1.0
O A:CYS129 4.4 22.7 1.0
C A:CYS129 4.5 19.1 1.0
O2 A:DHZ295 4.6 37.7 1.0
CB A:HIS131 4.8 18.0 1.0
CA A:HIS102 4.8 21.9 1.0
CG A:HIS131 4.9 21.5 1.0
C A:HIS131 4.9 14.9 1.0
C A:PRO128 5.0 26.2 1.0

Reference:

S.Xiang, S.A.Short, R.Wolfenden, C.W.Carter Jr.. Transition-State Selectivity For A Single Hydroxyl Group During Catalysis By Cytidine Deaminase. Biochemistry V. 34 4516 1995.
ISSN: ISSN 0006-2960
PubMed: 7718553
DOI: 10.1021/BI00014A003
Page generated: Sat Oct 12 23:17:19 2024

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