Zinc in PDB 3ls1: Crystal Structure of Cyanobacterial Psbq From Synechocystis Sp. Pcc 6803 Complexed with ZN2+

The structure of Crystal Structure of Cyanobacterial Psbq From Synechocystis Sp. Pcc 6803 Complexed with ZN2+, PDB code: 3ls1 was solved by S.A.Jackson, R.D.Fagerlund, S.M.Wilbanks, J.J.Eaton-Rye, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	21.76 / 1.85
Space group	I 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	92.771, 29.030, 99.503, 90.00, 97.77, 90.00
R / Rfree (%)	17.9 / 21.8

The binding sites of Zinc atom in the Crystal Structure of Cyanobacterial Psbq From Synechocystis Sp. Pcc 6803 Complexed with ZN2+ (pdb code 3ls1). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 4 binding sites of Zinc where determined in the Crystal Structure of Cyanobacterial Psbq From Synechocystis Sp. Pcc 6803 Complexed with ZN2+, PDB code: 3ls1:
Jump to Zinc binding site number: 1; 2; 3; 4;

Zinc binding site 1 out of 4 in the Crystal Structure of Cyanobacterial Psbq From Synechocystis Sp. Pcc 6803 Complexed with ZN2+


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Cyanobacterial Psbq From Synechocystis Sp. Pcc 6803 Complexed with ZN2+ within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1 b:13.6 occ:1.00 NE2 A:HIS111 1.8 11.8 1.0 OE1 A:GLU107 1.9 25.9 1.0 OD2 A:ASP137 2.0 15.9 1.0 OE2 B:GLU133 2.1 24.7 1.0 CD B:GLU133 2.8 18.7 1.0 CE1 A:HIS111 2.8 18.4 1.0 OE1 B:GLU133 2.8 17.8 1.0 CD2 A:HIS111 2.9 13.8 1.0 CG A:ASP137 3.0 19.7 1.0 CD A:GLU107 3.1 25.0 1.0 O A:HOH179 3.4 8.5 1.0 OD1 A:ASP137 3.4 22.7 1.0 O A:HOH223 3.6 18.4 1.0 O B:HOH161 3.6 13.8 1.0 CG A:GLU107 3.7 22.2 1.0 CB A:GLU107 3.8 17.3 1.0 ND1 A:HIS111 3.9 13.6 1.0 CG A:HIS111 4.0 16.1 1.0 OE2 A:GLU107 4.1 24.6 1.0 O A:HOH152 4.2 15.8 1.0 CG B:GLU133 4.2 15.4 1.0 CB A:ASP137 4.3 12.5 1.0 O A:GLU133 4.5 16.7 1.0 O A:GLU107 4.6 13.6 1.0 CA A:GLU107 4.7 15.1 1.0 CG2 B:ILE129 4.7 20.9 1.0 C A:GLU107 4.8 13.8 1.0 CB A:GLU133 5.0 16.7 1.0

Zinc binding site 2 out of 4 in the Crystal Structure of Cyanobacterial Psbq From Synechocystis Sp. Pcc 6803 Complexed with ZN2+


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Cyanobacterial Psbq From Synechocystis Sp. Pcc 6803 Complexed with ZN2+ within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn3 b:16.7 occ:1.00 OD2 A:ASP116 1.9 23.7 1.0 NE2 A:HIS76 2.1 21.6 1.0 CG A:ASP116 2.9 23.5 1.0 CE1 A:HIS76 3.0 27.2 1.0 CD2 A:HIS76 3.1 21.8 1.0 OD1 A:ASP116 3.2 25.4 1.0 O A:HOH168 4.0 12.6 1.0 ND1 A:HIS76 4.2 22.6 1.0 CG A:HIS76 4.2 21.7 1.0 CB A:ASP116 4.3 19.1 1.0 O A:HOH225 4.8 35.6 1.0 O A:HOH164 5.0 17.6 1.0

Zinc binding site 3 out of 4 in the Crystal Structure of Cyanobacterial Psbq From Synechocystis Sp. Pcc 6803 Complexed with ZN2+


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Crystal Structure of Cyanobacterial Psbq From Synechocystis Sp. Pcc 6803 Complexed with ZN2+ within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn2 b:18.1 occ:1.00 O B:HOH240 1.8 4.6 1.0 OD2 B:ASP116 1.9 25.7 1.0 NE2 B:HIS76 2.0 22.9 1.0 CG B:ASP116 2.8 24.3 1.0 CE1 B:HIS76 3.0 26.1 1.0 CD2 B:HIS76 3.0 22.6 1.0 OD1 B:ASP116 3.1 26.3 1.0 O B:HOH159 4.0 14.0 1.0 O B:HOH197 4.0 23.8 1.0 O B:HOH228 4.1 24.3 1.0 ND1 B:HIS76 4.1 26.4 1.0 CG B:HIS76 4.2 21.0 1.0 CB B:ASP116 4.2 21.4 1.0 O B:HOH184 4.6 14.7 1.0

Zinc binding site 4 out of 4 in the Crystal Structure of Cyanobacterial Psbq From Synechocystis Sp. Pcc 6803 Complexed with ZN2+


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Crystal Structure of Cyanobacterial Psbq From Synechocystis Sp. Pcc 6803 Complexed with ZN2+ within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn4 b:12.9 occ:1.00 OE2 B:GLU107 1.7 19.6 1.0 NE2 B:HIS111 1.8 16.0 1.0 OE2 A:GLU133 1.9 22.5 1.0 OD2 B:ASP137 2.1 16.8 1.0 CD2 B:HIS111 2.8 14.1 1.0 CD A:GLU133 2.8 15.7 1.0 CE1 B:HIS111 2.9 20.2 1.0 CG B:ASP137 2.9 17.3 1.0 CD B:GLU107 2.9 26.0 1.0 OE1 A:GLU133 3.0 19.9 1.0 OD1 B:ASP137 3.1 21.5 1.0 O A:HOH154 3.6 2.8 1.0 CG B:GLU107 3.7 25.4 1.0 CG B:HIS111 3.9 16.4 1.0 ND1 B:HIS111 3.9 18.1 1.0 CB B:GLU107 4.0 21.4 1.0 OE1 B:GLU107 4.0 27.2 1.0 CG2 A:ILE129 4.2 19.2 1.0 CG A:GLU133 4.2 14.7 1.0 O A:HOH254 4.2 16.6 1.0 CB B:ASP137 4.3 13.4 1.0 O B:GLU133 4.3 16.1 1.0 O B:HOH191 4.5 20.3 1.0 O B:HOH213 4.6 22.1 1.0 O B:GLU107 4.7 15.7 1.0 CB B:GLU133 4.8 19.2 1.0 CA B:GLU107 4.9 18.6 1.0 C B:GLU133 4.9 15.9 1.0 C B:GLU107 4.9 16.8 1.0 NE2 A:GLN130 5.0 23.6 1.0

S.A.Jackson, R.D.Fagerlund, S.M.Wilbanks, J.J.Eaton-Rye. Crystal Structure of Psbq From Synechocystis Sp. Pcc 6803 at 1.8 A: Implications For Binding and Function in Cyanobacterial Photosystem II Biochemistry V. 49 2765 2010.
ISSN: ISSN 0006-2960
PubMed: 20210304
DOI: 10.1021/BI100217H