Zinc in PDB 3coq: Structural Basis For Dimerization in Dna Recognition By GAL4

The structure of Structural Basis For Dimerization in Dna Recognition By GAL4, PDB code: 3coq was solved by M.Hong, M.X.Fitzgerald, S.Harper, C.Luo, D.W.Speicher, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.94 / 2.40
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	126.495, 40.829, 90.418, 90.00, 95.88, 90.00
R / Rfree (%)	20.7 / 26.9

The binding sites of Zinc atom in the Structural Basis For Dimerization in Dna Recognition By GAL4 (pdb code 3coq). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 4 binding sites of Zinc where determined in the Structural Basis For Dimerization in Dna Recognition By GAL4, PDB code: 3coq:
Jump to Zinc binding site number: 1; 2; 3; 4;

Zinc binding site 1 out of 4 in the Structural Basis For Dimerization in Dna Recognition By GAL4


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structural Basis For Dimerization in Dna Recognition By GAL4 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1001 b:77.5 occ:1.00 SG A:CYS21 1.9 48.5 1.0 SG A:CYS14 2.3 41.3 1.0 SG A:CYS11 2.5 53.0 1.0 SG A:CYS28 2.5 72.7 1.0 CB A:CYS11 2.9 50.6 1.0 ZN A:ZN1002 3.2 77.6 1.0 CB A:CYS21 3.4 50.1 1.0 CB A:CYS14 3.5 49.7 1.0 CB A:CYS28 3.8 75.8 1.0 N A:CYS11 3.8 49.7 1.0 CA A:CYS11 3.9 51.0 1.0 CA A:CYS21 4.0 51.5 1.0 OH A:TYR40 4.2 72.1 1.0 N A:CYS14 4.5 50.9 1.0 N A:SER22 4.5 56.5 1.0 CA A:CYS14 4.6 49.9 1.0 C A:CYS21 4.7 53.9 1.0 N A:LYS23 4.7 65.5 1.0 C A:CYS11 4.8 50.9 1.0 O A:CYS11 4.8 50.4 1.0 SG A:CYS31 4.8 68.0 1.0 CZ A:TYR40 4.9 73.2 1.0

Zinc binding site 2 out of 4 in the Structural Basis For Dimerization in Dna Recognition By GAL4


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structural Basis For Dimerization in Dna Recognition By GAL4 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1002 b:77.6 occ:1.00 SG A:CYS31 2.3 68.0 1.0 SG A:CYS28 2.3 72.7 1.0 SG A:CYS38 2.3 76.2 1.0 SG A:CYS11 2.6 53.0 1.0 CB A:CYS31 3.0 71.3 1.0 CB A:CYS11 3.0 50.6 1.0 CB A:CYS38 3.2 78.1 1.0 ZN A:ZN1001 3.2 77.5 1.0 CB A:CYS28 3.7 75.8 1.0 CA A:CYS38 3.8 78.3 1.0 N A:CYS28 4.1 76.7 1.0 CA A:CYS31 4.4 71.6 1.0 CA A:CYS28 4.4 76.0 1.0 C A:CYS38 4.4 77.7 1.0 OH A:TYR40 4.5 72.1 1.0 N A:CYS31 4.6 72.8 1.0 CA A:CYS11 4.6 51.0 1.0 N A:ARG39 4.8 77.1 1.0 O A:CYS28 4.8 76.3 1.0 SG A:CYS14 4.8 41.3 1.0 CZ A:TYR40 4.8 73.2 1.0 C A:CYS28 4.9 76.3 1.0 SG A:CYS21 4.9 48.5 1.0 CE1 A:TYR40 5.0 72.7 1.0 N A:CYS38 5.0 78.6 1.0

Zinc binding site 3 out of 4 in the Structural Basis For Dimerization in Dna Recognition By GAL4


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Structural Basis For Dimerization in Dna Recognition By GAL4 within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn1 b:82.3 occ:1.00 SG B:CYS14 2.2 52.6 1.0 SG B:CYS21 2.2 65.0 1.0 SG B:CYS11 2.2 46.0 1.0 SG B:CYS28 2.7 72.9 1.0 CB B:CYS11 3.0 49.8 1.0 ZN B:ZN2 3.2 95.0 1.0 CB B:CYS21 3.3 63.8 1.0 CB B:CYS14 3.5 57.0 1.0 N B:CYS11 3.9 50.3 1.0 CB B:CYS28 3.9 77.9 1.0 CA B:CYS21 3.9 64.8 1.0 CA B:CYS11 4.0 50.6 1.0 SG B:CYS38 4.3 70.7 1.0 N B:CYS14 4.5 57.2 1.0 SG B:CYS31 4.6 74.6 1.0 CA B:CYS14 4.6 57.0 1.0 N B:SER22 4.6 65.7 1.0 C B:CYS11 4.7 52.5 1.0 O B:CYS11 4.7 52.3 1.0 OH B:TYR40 4.7 68.9 1.0 C B:CYS21 4.7 65.2 1.0 N B:LYS23 5.0 69.2 1.0

Zinc binding site 4 out of 4 in the Structural Basis For Dimerization in Dna Recognition By GAL4


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Structural Basis For Dimerization in Dna Recognition By GAL4 within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn2 b:95.0 occ:1.00 SG B:CYS31 2.0 74.6 1.0 SG B:CYS38 2.0 70.7 1.0 SG B:CYS28 2.6 72.9 1.0 SG B:CYS11 2.6 46.0 1.0 CB B:CYS31 2.8 78.3 1.0 CB B:CYS38 3.0 73.6 1.0 ZN B:ZN1 3.2 82.3 1.0 CB B:CYS11 3.2 49.8 1.0 CA B:CYS38 3.6 73.8 1.0 CA B:CYS31 4.1 78.0 1.0 N B:CYS31 4.2 79.6 1.0 CB B:CYS28 4.3 77.9 1.0 SG B:CYS14 4.5 52.6 1.0 C B:CYS38 4.5 74.2 1.0 CA B:CYS11 4.7 50.6 1.0 N B:CYS38 4.7 74.7 1.0 N B:ARG39 4.7 74.2 1.0 N B:CYS28 4.7 79.5 1.0 O B:CYS28 4.8 78.3 1.0 CB B:ILE13 4.9 58.6 1.0 CA B:CYS28 5.0 78.4 1.0

M.Hong, M.X.Fitzgerald, S.Harper, C.Luo, D.W.Speicher, R.Marmorstein. Structural Basis For Dimerization in Dna Recognition By GAL4. Structure V. 16 1019 2008.
ISSN: ISSN 0969-2126
PubMed: 18611375
DOI: 10.1016/J.STR.2008.03.015