Zinc in PDB 3vi1: Crystal Structure of Pseudomonas Aerginosa Alkaline Protease Complexed with Substance P(1-6)

The structure of Crystal Structure of Pseudomonas Aerginosa Alkaline Protease Complexed with Substance P(1-6), PDB code: 3vi1 was solved by K.Matoba, S.Harada, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.51 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	78.400, 79.720, 149.000, 90.00, 90.00, 90.00
R / Rfree (%)	21.1 / 22.5

The structure of Crystal Structure of Pseudomonas Aerginosa Alkaline Protease Complexed with Substance P(1-6) also contains other interesting chemical elements:

Calcium

(Ca)

16 atoms

The binding sites of Zinc atom in the Crystal Structure of Pseudomonas Aerginosa Alkaline Protease Complexed with Substance P(1-6) (pdb code 3vi1). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of Pseudomonas Aerginosa Alkaline Protease Complexed with Substance P(1-6), PDB code: 3vi1:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of Pseudomonas Aerginosa Alkaline Protease Complexed with Substance P(1-6)


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 Pseudomonas Aerginosa Alkaline Protease Complexed with Substance P(1-6) within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn500 b:17.8 occ:1.00 O C:HOH68 1.9 13.9 1.0 NE2 A:HIS176 2.0 16.7 1.0 NE2 A:HIS186 2.1 17.2 1.0 NE2 A:HIS180 2.2 16.6 1.0 O C:PRO4 2.8 25.6 0.5 CD2 A:HIS180 3.0 16.8 1.0 CE1 A:HIS176 3.0 16.3 1.0 CD2 A:HIS186 3.0 17.3 1.0 CD2 A:HIS176 3.0 16.4 1.0 CE1 A:HIS186 3.1 17.6 1.0 C C:GLN6 3.2 30.3 0.4 O C:LYS3 3.2 26.3 0.5 CE1 A:HIS180 3.3 16.6 1.0 C C:PRO4 3.7 25.7 0.5 O C:GLN6 3.9 30.3 0.4 CA C:GLN6 4.0 30.3 0.4 N C:GLN6 4.0 30.3 0.4 C C:LYS3 4.1 26.2 0.5 C C:GLN5 4.1 30.4 0.5 ND1 A:HIS176 4.1 16.3 1.0 O C:GLN5 4.1 30.4 0.5 OE2 A:GLU177 4.1 15.2 1.0 ND1 A:HIS186 4.1 17.5 1.0 CG A:HIS186 4.2 17.7 1.0 CG A:HIS176 4.2 15.8 1.0 CG A:HIS180 4.2 16.6 1.0 CA C:GLN5 4.2 25.4 0.5 ND1 A:HIS180 4.3 16.8 1.0 N C:GLN5 4.3 25.5 0.5 CB C:GLN5 4.3 25.3 0.5 NE2 C:GLN5 4.3 24.0 0.5 CB C:GLN5 4.4 30.5 0.5 CE1 A:TYR216 4.4 19.0 1.0 CB C:LYS3 4.6 26.4 0.5 OE1 A:GLU177 4.6 14.7 1.0 OH A:TYR216 4.7 19.9 1.0 CD A:GLU177 4.7 15.2 1.0 N C:PRO4 4.8 26.0 0.5 CA C:PRO4 4.8 25.8 0.5 CA C:GLN5 4.9 30.5 0.5 CA C:LYS3 5.0 26.4 0.5

Zinc binding site 2 out of 2 in the Crystal Structure of Pseudomonas Aerginosa Alkaline Protease Complexed with Substance P(1-6)


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 Pseudomonas Aerginosa Alkaline Protease Complexed with Substance P(1-6) within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn500 b:18.5 occ:1.00 O D:HOH35 1.8 12.2 1.0 NE2 B:HIS186 2.0 22.4 1.0 NE2 B:HIS176 2.1 18.8 1.0 NE2 B:HIS180 2.1 20.6 1.0 CD2 B:HIS186 3.0 22.1 1.0 CE1 B:HIS186 3.0 22.8 1.0 CD2 B:HIS180 3.0 20.5 1.0 CD2 B:HIS176 3.0 18.7 1.0 O D:PRO4 3.1 27.2 1.0 CE1 B:HIS180 3.1 20.7 1.0 CE1 B:HIS176 3.1 18.8 1.0 O D:LYS3 3.6 28.1 1.0 C D:PRO4 3.6 27.3 1.0 C D:LYS3 4.0 28.0 1.0 ND1 B:HIS186 4.1 22.8 1.0 OE2 B:GLU177 4.1 20.3 1.0 CG B:HIS186 4.1 22.4 1.0 N D:GLN5 4.1 26.9 1.0 ND1 B:HIS180 4.1 20.6 1.0 CG B:HIS180 4.1 20.3 1.0 ND1 B:HIS176 4.2 18.6 1.0 CG B:HIS176 4.2 18.9 1.0 CA D:GLN5 4.2 26.7 1.0 CB D:LYS3 4.3 28.3 1.0 N D:PRO4 4.5 27.8 1.0 CE1 B:TYR216 4.5 22.1 1.0 CA D:PRO4 4.5 27.5 1.0 OE1 B:GLU177 4.6 20.2 1.0 CD B:GLU177 4.6 20.0 1.0 CB D:GLN5 4.7 26.6 1.0 CA D:LYS3 4.8 28.2 1.0 OE1 D:GLN5 4.9 26.0 1.0 OH B:TYR216 4.9 23.1 1.0

K.Matoba, S.Harada. Crystal Structure of Pseudomonas Aerginosa Alkaline Protease Complexed with Substance P(1-6) To Be Published.