Zinc in PDB 6lkx: The Structure of Prrsv Helicase

The structure of The Structure of Prrsv Helicase, PDB code: 6lkx was solved by Y.J.Shi, X.H.Tong, G.Q.Peng, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.81 / 3.00
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	93.623, 93.623, 357.408, 90.00, 90.00, 90.00
R / Rfree (%)	22.5 / 28.1

The binding sites of Zinc atom in the The Structure of Prrsv Helicase (pdb code 6lkx). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 6 binding sites of Zinc where determined in the The Structure of Prrsv Helicase, PDB code: 6lkx:
Jump to Zinc binding site number: 1; 2; 3; 4; 5; 6;

Zinc binding site 1 out of 6 in the The Structure of Prrsv Helicase


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of The Structure of Prrsv Helicase within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn501 b:24.2 occ:1.00 SG A:CYS10 1.9 25.4 1.0 ND1 A:HIS28 2.1 16.9 1.0 SG A:CYS7 2.4 15.8 1.0 SG A:CYS25 2.6 30.7 1.0 CB A:CYS10 2.8 20.4 1.0 CG A:HIS28 3.1 18.4 1.0 CE1 A:HIS28 3.1 16.3 1.0 N A:CYS10 3.3 35.8 1.0 CB A:CYS25 3.3 18.9 1.0 CB A:HIS28 3.4 17.5 1.0 CA A:CYS10 3.5 25.2 1.0 CB A:CYS7 3.6 25.6 1.0 N A:CYS25 3.8 24.9 1.0 C A:CYS10 4.0 41.8 1.0 CB A:TYR9 4.1 13.1 1.0 CA A:CYS25 4.2 23.5 1.0 CD2 A:HIS28 4.2 16.4 1.0 NE2 A:HIS28 4.2 13.7 1.0 O A:CYS10 4.2 44.7 1.0 N A:HIS28 4.3 20.0 1.0 C A:TYR9 4.4 24.3 1.0 CA A:HIS28 4.5 23.6 1.0 CA A:TYR9 4.8 17.9 1.0 N A:GLY11 4.8 45.0 1.0 C A:CYS25 4.9 23.9 1.0 C A:VAL24 4.9 27.0 1.0

Zinc binding site 2 out of 6 in the The Structure of Prrsv Helicase


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of The Structure of Prrsv Helicase within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn502 b:71.9 occ:1.00 ND1 A:HIS43 2.0 64.5 1.0 SG A:CYS41 2.2 43.8 1.0 SG A:CYS53 2.2 55.2 1.0 SG A:CYS50 2.4 51.4 1.0 CE1 A:HIS43 2.8 64.6 1.0 CG A:HIS43 3.0 61.0 1.0 CB A:CYS41 3.1 43.3 1.0 CB A:CYS53 3.3 52.8 1.0 CB A:CYS50 3.3 57.2 1.0 N A:CYS53 3.4 65.3 1.0 CB A:HIS43 3.5 55.7 1.0 CA A:CYS53 4.0 61.4 1.0 NE2 A:HIS43 4.0 72.7 1.0 N A:CYS50 4.1 62.8 1.0 CD2 A:HIS43 4.1 64.0 1.0 N A:HIS43 4.2 53.3 1.0 CA A:CYS50 4.2 60.8 1.0 CB A:GLU52 4.3 60.2 1.0 C A:GLU52 4.4 62.8 1.0 CA A:HIS43 4.4 56.8 1.0 CA A:CYS41 4.4 48.4 1.0 N A:GLU52 4.5 55.3 1.0 CB A:SER49 4.6 52.2 1.0 C A:CYS41 4.6 52.7 1.0 C A:SER49 4.6 61.2 1.0 CA A:GLU52 4.6 62.1 1.0 C A:CYS50 4.8 59.3 1.0 N A:GLY42 4.8 56.8 1.0

Zinc binding site 3 out of 6 in the The Structure of Prrsv Helicase


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of The Structure of Prrsv Helicase within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn503 b:20.0 occ:1.00 ND1 A:HIS34 2.0 17.9 1.0 NE2 A:HIS32 2.0 28.5 1.0 SG A:CYS20 2.3 18.6 1.0 SG A:CYS35 2.4 21.4 1.0 CE1 A:HIS32 2.8 22.7 1.0 CE1 A:HIS34 2.8 16.9 1.0 CB A:CYS20 2.9 22.1 1.0 CG A:HIS34 3.0 16.6 1.0 CD2 A:HIS32 3.2 23.5 1.0 CB A:CYS35 3.4 23.2 1.0 CB A:HIS34 3.5 19.7 1.0 N A:CYS35 3.7 23.3 1.0 OG1 A:THR18 3.9 27.7 1.0 NE2 A:HIS34 4.0 15.2 1.0 ND1 A:HIS32 4.0 19.3 1.0 C A:HIS34 4.0 24.1 1.0 CD2 A:HIS34 4.1 16.4 1.0 CB A:THR18 4.1 30.1 1.0 CA A:CYS35 4.1 22.6 1.0 CD1 A:LEU68 4.2 12.4 1.0 CA A:CYS20 4.2 25.7 1.0 CG A:HIS32 4.2 20.2 1.0 N A:CYS20 4.3 23.8 1.0 CA A:HIS34 4.3 21.5 1.0 O A:HIS34 4.6 24.8 1.0 CG2 A:THR18 4.7 23.7 1.0 C A:CYS35 4.9 24.3 1.0 N A:HIS34 4.9 24.9 1.0 O A:CYS35 4.9 22.6 1.0

Zinc binding site 4 out of 6 in the The Structure of Prrsv Helicase


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of The Structure of Prrsv Helicase within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn501 b:0.2 occ:1.00 ND1 B:HIS28 1.7 36.9 1.0 SG B:CYS10 1.9 21.5 1.0 SG B:CYS7 2.2 41.8 1.0 SG B:CYS25 2.4 86.2 1.0 CG B:HIS28 2.7 45.6 1.0 CE1 B:HIS28 2.7 34.4 1.0 CB B:CYS25 3.0 57.0 1.0 CB B:HIS28 3.1 46.7 1.0 CB B:CYS10 3.1 31.4 1.0 CB B:CYS7 3.3 42.8 1.0 N B:CYS25 3.4 57.2 1.0 N B:CYS10 3.4 52.7 1.0 CA B:CYS10 3.7 40.0 1.0 CD2 B:HIS28 3.8 40.1 1.0 NE2 B:HIS28 3.8 31.8 1.0 CA B:CYS25 3.8 50.6 1.0 O B:CYS10 4.1 57.6 1.0 N B:HIS28 4.2 51.7 1.0 C B:CYS10 4.2 50.5 1.0 CB B:TYR9 4.2 21.5 1.0 CA B:HIS28 4.3 51.3 1.0 C B:TYR9 4.5 26.6 1.0 C B:VAL24 4.5 51.5 1.0 C B:CYS25 4.5 51.4 1.0 CA B:CYS7 4.7 46.5 1.0 CA B:VAL24 4.8 46.2 1.0 CA B:TYR9 4.8 22.0 1.0 O B:CYS25 4.8 42.4 1.0 N B:TYR9 5.0 31.2 1.0

Zinc binding site 5 out of 6 in the The Structure of Prrsv Helicase


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 5 of The Structure of Prrsv Helicase within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn502 b:97.4 occ:1.00 CB B:CYS50 2.2 96.9 1.0 ND1 B:HIS43 2.3 93.0 1.0 SG B:CYS41 2.3 92.5 1.0 SG B:CYS50 2.6 90.1 1.0 SG B:CYS53 2.8 81.8 1.0 CB B:HIS43 2.9 94.8 1.0 CG B:HIS43 2.9 94.2 1.0 CE1 B:HIS43 3.4 93.5 1.0 CB B:CYS41 3.6 72.2 1.0 CA B:CYS50 3.7 88.2 1.0 O B:SER49 3.7 88.8 1.0 N B:HIS43 3.9 79.4 1.0 CB B:CYS53 3.9 84.4 1.0 CA B:HIS43 3.9 89.3 1.0 CD2 B:HIS43 4.1 87.4 1.0 N B:CYS50 4.1 83.9 1.0 C B:SER49 4.2 87.7 1.0 N B:CYS53 4.2 94.0 1.0 NE2 B:HIS43 4.3 93.9 1.0 OG B:SER49 4.4 86.0 1.0 C B:CYS50 4.5 90.8 1.0 OE2 B:GLU52 4.6 87.7 1.0 N B:SER51 4.6 92.6 1.0 C B:HIS43 4.6 79.9 1.0 N B:GLY42 4.7 79.2 1.0 N B:GLU52 4.7 95.8 1.0 CA B:CYS53 4.8 83.4 1.0 O B:HIS43 4.8 74.2 1.0 CA B:CYS41 4.9 72.2 1.0

Zinc binding site 6 out of 6 in the The Structure of Prrsv Helicase


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 6 of The Structure of Prrsv Helicase within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn503 b:51.5 occ:1.00 ND1 B:HIS34 1.9 39.9 1.0 SG B:CYS20 2.2 34.1 1.0 NE2 B:HIS32 2.2 35.3 1.0 SG B:CYS35 2.3 49.2 1.0 CE1 B:HIS34 2.6 42.2 1.0 CB B:CYS20 2.6 42.8 1.0 CE1 B:HIS32 2.7 40.7 1.0 CG B:HIS34 3.1 34.1 1.0 CD2 B:HIS32 3.4 38.2 1.0 CB B:CYS35 3.4 39.8 1.0 CB B:HIS34 3.7 38.2 1.0 NE2 B:HIS34 3.8 42.7 1.0 CA B:CYS20 3.9 46.3 1.0 N B:CYS20 3.9 51.5 1.0 ND1 B:HIS32 4.0 41.5 1.0 CD2 B:HIS34 4.1 38.6 1.0 N B:CYS35 4.2 54.5 1.0 CG B:HIS32 4.3 38.5 1.0 CD1 B:LEU68 4.4 18.7 1.0 C B:HIS34 4.4 50.5 1.0 CA B:CYS35 4.4 46.4 1.0 CB B:THR18 4.5 44.5 1.0 OG1 B:THR18 4.6 40.2 1.0 CA B:HIS34 4.7 42.2 1.0 SG B:CYS129 4.8 47.3 1.0 C B:CYS20 4.9 37.0 1.0 O B:HIS34 5.0 44.0 1.0

Y.J.Shi, X.H.Tong, G.Q.Peng. The Structure of Prrsv Helicase To Be Published.