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Zinc in PDB 1ptq: Protein Kinase C Delta CYS2 Domain

Protein crystallography data

The structure of Protein Kinase C Delta CYS2 Domain, PDB code: 1ptq was solved by G.Zhang, J.H.Hurley, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 6.00 / 1.95
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 32.400, 63.500, 65.500, 90.00, 90.00, 90.00
R / Rfree (%) 19.6 / n/a

Zinc Binding Sites:

The binding sites of Zinc atom in the Protein Kinase C Delta CYS2 Domain (pdb code 1ptq). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Protein Kinase C Delta CYS2 Domain, PDB code: 1ptq:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 1ptq

Go back to Zinc Binding Sites List in 1ptq
Zinc binding site 1 out of 2 in the Protein Kinase C Delta CYS2 Domain


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Protein Kinase C Delta CYS2 Domain within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn1

b:16.2
occ:1.00
SG A:CYS261 2.3 10.2 1.0
ND1 A:HIS231 2.3 9.6 1.0
SG A:CYS280 2.5 11.3 1.0
SG A:CYS264 2.5 14.3 1.0
CB A:CYS261 3.2 10.7 1.0
CE1 A:HIS231 3.3 7.9 1.0
CG A:HIS231 3.3 7.8 1.0
CB A:CYS280 3.3 2.6 1.0
CB A:CYS264 3.5 10.2 1.0
CB A:HIS231 3.6 10.5 1.0
CA A:HIS231 3.7 10.8 1.0
N A:CYS264 3.8 10.7 1.0
CA A:CYS280 4.2 10.1 1.0
CA A:CYS264 4.2 11.1 1.0
NE2 A:HIS231 4.3 8.4 1.0
N A:HIS231 4.4 13.7 1.0
CD2 A:HIS231 4.4 9.0 1.0
CB A:ASP263 4.6 11.0 1.0
CA A:CYS261 4.7 11.2 1.0
N A:ARG232 4.7 9.4 1.0
C A:ASP263 4.8 11.2 1.0
C A:HIS231 4.8 11.7 1.0
C A:CYS264 4.8 10.6 1.0
CB A:MET266 4.9 3.1 1.0
N A:ASP263 5.0 13.0 1.0
N A:GLY265 5.0 9.5 1.0

Zinc binding site 2 out of 2 in 1ptq

Go back to Zinc Binding Sites List in 1ptq
Zinc binding site 2 out of 2 in the Protein Kinase C Delta CYS2 Domain


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Protein Kinase C Delta CYS2 Domain within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn2

b:13.2
occ:1.00
SG A:CYS272 2.3 10.6 1.0
ND1 A:HIS269 2.4 11.8 1.0
SG A:CYS247 2.4 9.4 1.0
SG A:CYS244 2.4 9.4 1.0
CB A:CYS244 3.2 4.4 1.0
CG A:HIS269 3.3 13.3 1.0
CE1 A:HIS269 3.3 9.1 1.0
CB A:CYS247 3.4 7.1 1.0
CB A:CYS272 3.5 7.0 1.0
CB A:HIS269 3.6 7.7 1.0
N A:CYS247 3.8 7.4 1.0
N A:HIS269 4.1 10.1 1.0
CA A:CYS247 4.2 6.6 1.0
CA A:HIS269 4.4 11.5 1.0
NE2 A:HIS269 4.4 10.4 1.0
CD2 A:HIS269 4.5 11.0 1.0
CA A:CYS244 4.7 9.4 1.0
CB A:HIS246 4.7 10.4 1.0
CA A:CYS272 4.7 11.7 1.0
CE A:LYS271 4.9 17.2 1.0
C A:HIS246 4.9 7.8 1.0
C A:CYS247 4.9 5.3 1.0
CD2 A:HIS246 4.9 10.1 1.0
N A:CYS272 4.9 9.3 1.0
CG A:LYS271 5.0 12.2 1.0

Reference:

G.Zhang, M.G.Kazanietz, P.M.Blumberg, J.H.Hurley. Crystal Structure of the CYS2 Activator-Binding Domain of Protein Kinase C Delta in Complex with Phorbol Ester. Cell(Cambridge,Mass.) V. 81 917 1995.
ISSN: ISSN 0092-8674
PubMed: 7781068
DOI: 10.1016/0092-8674(95)90011-X
Page generated: Wed Dec 16 03:01:00 2020

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