Zinc in PDB 4k89: Crystal Structure of Pseudomonas Aeruginosa Strain K Solvent Tolerant Elastase

The structure of Crystal Structure of Pseudomonas Aeruginosa Strain K Solvent Tolerant Elastase, PDB code: 4k89 was solved by M.S.M.Ali, Z.S.A.M.Said, R.N.Z.R.A.Rahman, M.Basri, A.B.Salleh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.09 / 1.39
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	38.990, 90.173, 40.600, 90.00, 113.81, 90.00
R / Rfree (%)	16.7 / 19.1

The structure of Crystal Structure of Pseudomonas Aeruginosa Strain K Solvent Tolerant Elastase also contains other interesting chemical elements:

Calcium

(Ca)

1 atom

The binding sites of Zinc atom in the Crystal Structure of Pseudomonas Aeruginosa Strain K Solvent Tolerant Elastase (pdb code 4k89). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Crystal Structure of Pseudomonas Aeruginosa Strain K Solvent Tolerant Elastase, PDB code: 4k89:

Zinc binding site 1 out of 1 in the Crystal Structure of Pseudomonas Aeruginosa Strain K Solvent Tolerant Elastase


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 Aeruginosa Strain K Solvent Tolerant Elastase within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn409 b:9.4 occ:1.00 O2 A:PO4406 1.7 20.5 1.0 OE2 A:GLU164 2.0 10.8 1.0 NE2 A:HIS140 2.0 6.5 1.0 NE2 A:HIS144 2.1 8.2 1.0 CD A:GLU164 2.8 11.9 1.0 CE1 A:HIS144 3.0 7.3 1.0 CE1 A:HIS140 3.0 6.6 1.0 CD2 A:HIS140 3.0 6.9 1.0 OE1 A:GLU164 3.1 12.9 1.0 P A:PO4406 3.1 17.6 1.0 CD2 A:HIS144 3.2 7.9 1.0 O3 A:PO4406 3.4 26.9 1.0 OH A:TYR155 3.7 24.0 1.0 O1 A:PO4406 3.9 28.5 1.0 O A:HOH673 4.0 25.9 1.0 ND1 A:HIS144 4.1 8.4 1.0 ND1 A:HIS140 4.1 6.8 1.0 CG A:HIS140 4.2 6.0 1.0 O4 A:PO4406 4.2 19.7 1.0 CG A:GLU164 4.2 7.5 1.0 CG A:HIS144 4.3 9.1 1.0 OE1 A:GLU141 4.3 13.0 1.0 NE2 A:HIS223 4.4 15.8 1.0 CB A:SER167 4.5 5.2 1.0 CZ A:TYR155 4.6 26.4 1.0 O A:HOH682 4.6 32.1 1.0 CA A:GLU164 4.8 4.8 1.0 CE1 A:TYR155 4.8 29.0 1.0 CD A:GLU141 4.8 12.8 1.0 CD2 A:HIS223 4.8 14.1 1.0 OE2 A:GLU141 4.8 16.3 1.0 OG A:SER167 4.8 6.7 1.0 CB A:GLU164 5.0 5.8 1.0

M.S.M.Ali, Z.S.A.M.Said, R.N.Z.R.A.Rahman, M.Basri, A.B.Salleh. Crystal Structure Analysia of Solvent Tolerant Elastase Strain K To Be Published.