Zinc in PDB 1xp3: Crystal Structure of Endonuclease IV (BA4508) From Bacillus Anthracis at 2.57A Resolution.

All present enzymatic activity of Crystal Structure of Endonuclease IV (BA4508) From Bacillus Anthracis at 2.57A Resolution.:
3.1.21.2;

The structure of Crystal Structure of Endonuclease IV (BA4508) From Bacillus Anthracis at 2.57A Resolution., PDB code: 1xp3 was solved by M.J.Fogg, V.M.Levdikov, E.V.Blagova, J.A.Brannigan, A.J.Wilkinson, K.S.Wilson, Structural Proteomics In Europe (Spine), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	22.83 / 2.57
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	97.886, 55.390, 64.972, 90.00, 89.43, 90.00
R / Rfree (%)	15.1 / 22.8

The binding sites of Zinc atom in the Crystal Structure of Endonuclease IV (BA4508) From Bacillus Anthracis at 2.57A Resolution. (pdb code 1xp3). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 3 binding sites of Zinc where determined in the Crystal Structure of Endonuclease IV (BA4508) From Bacillus Anthracis at 2.57A Resolution., PDB code: 1xp3:
Jump to Zinc binding site number: 1; 2; 3;

Zinc binding site 1 out of 3 in the Crystal Structure of Endonuclease IV (BA4508) From Bacillus Anthracis at 2.57A Resolution.


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 Endonuclease IV (BA4508) From Bacillus Anthracis at 2.57A Resolution. within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn301 b:47.6 occ:1.00 O A:HOH313 2.0 29.4 1.0 O1 A:SO4305 2.0 48.3 1.0 OE2 A:GLU146 2.1 45.4 1.0 NE2 A:HIS69 2.2 40.7 1.0 NE2 A:HIS111 2.2 46.0 1.0 CD A:GLU146 3.1 45.8 1.0 CD2 A:HIS111 3.2 45.4 1.0 CE1 A:HIS69 3.2 40.5 1.0 CD2 A:HIS69 3.2 41.1 1.0 S A:SO4305 3.2 46.6 1.0 CE1 A:HIS111 3.2 47.5 1.0 O3 A:SO4305 3.4 49.6 1.0 OE1 A:GLU146 3.5 47.2 1.0 ZN A:ZN303 3.5 49.4 1.0 O4 A:SO4305 3.8 46.4 1.0 ND1 A:HIS69 4.3 40.0 1.0 CG A:HIS69 4.3 40.6 1.0 CG A:HIS111 4.3 46.0 1.0 ND1 A:HIS111 4.3 45.7 1.0 OE2 A:GLU260 4.4 47.9 1.0 O2 A:SO4305 4.4 47.0 1.0 OH A:TYR34 4.4 47.9 1.0 CE1 A:HIS215 4.5 46.7 1.0 CG A:GLU146 4.5 45.4 1.0 CG1 A:VAL109 4.5 47.0 1.0 ND1 A:HIS215 4.7 45.5 1.0 OE1 A:GLU260 4.7 50.6 1.0 CE1 A:HIS183 4.7 48.5 1.0 O A:HOH335 4.8 43.7 1.0 CB A:GLU146 4.8 45.0 1.0

Zinc binding site 2 out of 3 in the Crystal Structure of Endonuclease IV (BA4508) From Bacillus Anthracis at 2.57A Resolution.


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 Endonuclease IV (BA4508) From Bacillus Anthracis at 2.57A Resolution. within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn302 b:38.2 occ:1.00 OD2 A:ASP228 1.9 53.8 1.0 NE2 A:HIS183 2.0 46.4 1.0 O2 A:SO4305 2.1 47.0 1.0 NE2 A:HIS230 2.2 47.0 1.0 O4 A:SO4305 2.4 46.4 1.0 CG A:ASP228 2.7 50.7 1.0 S A:SO4305 2.8 46.6 1.0 OD1 A:ASP228 2.8 50.0 1.0 CD2 A:HIS183 3.0 46.8 1.0 CE1 A:HIS183 3.0 48.5 1.0 CD2 A:HIS230 3.1 45.0 1.0 CE1 A:HIS230 3.3 47.4 1.0 O1 A:SO4305 3.8 48.3 1.0 O3 A:SO4305 3.9 49.6 1.0 OD1 A:ASP180 4.0 45.9 1.0 ND1 A:HIS183 4.1 46.2 1.0 CG A:HIS183 4.1 46.2 1.0 CB A:ASP228 4.1 50.2 1.0 O A:HOH415 4.1 55.1 1.0 O A:HOH335 4.2 43.7 1.0 CG A:HIS230 4.3 47.5 1.0 ND1 A:HIS230 4.3 51.0 1.0 ZN A:ZN303 4.4 49.4 1.0 O4 A:SO4304 4.6 88.6 1.0 O A:ASP228 4.6 49.4 1.0 CA A:ASP228 4.6 50.3 1.0 O1 A:SO4304 4.7 87.0 1.0 O A:HOH306 4.7 28.4 1.0 CG A:ASP180 4.8 44.9 1.0 C A:ASP228 4.8 50.4 1.0 SG A:CYS182 4.9 46.9 1.0 OD2 A:ASP180 5.0 41.5 1.0

Zinc binding site 3 out of 3 in the Crystal Structure of Endonuclease IV (BA4508) From Bacillus Anthracis at 2.57A Resolution.


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 Endonuclease IV (BA4508) From Bacillus Anthracis at 2.57A Resolution. within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn303 b:49.4 occ:1.00 OE1 A:GLU146 2.1 47.2 1.0 OE1 A:GLU260 2.1 50.6 1.0 O A:HOH313 2.2 29.4 1.0 OD1 A:ASP180 2.3 45.9 1.0 O4 A:SO4305 2.3 46.4 1.0 ND1 A:HIS215 2.4 45.5 1.0 CD A:GLU146 3.0 45.8 1.0 CD A:GLU260 3.1 48.1 1.0 O1 A:SO4305 3.3 48.3 1.0 CE1 A:HIS215 3.3 46.7 1.0 S A:SO4305 3.3 46.6 1.0 OE2 A:GLU146 3.3 45.4 1.0 CG A:ASP180 3.3 44.9 1.0 CG A:HIS215 3.5 44.7 1.0 OE2 A:GLU260 3.5 47.9 1.0 ZN A:ZN301 3.5 47.6 1.0 CE1 A:HIS183 3.6 48.5 1.0 CB A:ASP180 3.7 44.9 1.0 CB A:HIS215 3.8 45.0 1.0 O3 A:SO4305 3.9 49.6 1.0 NE2 A:HIS183 4.1 46.4 1.0 ND2 A:ASN217 4.2 49.8 1.0 ND1 A:HIS183 4.3 46.2 1.0 CG A:GLU146 4.3 45.4 1.0 OD2 A:ASP180 4.4 41.5 1.0 CG A:GLU260 4.4 47.2 1.0 CE1 A:HIS230 4.4 47.4 1.0 NE2 A:HIS215 4.4 46.1 1.0 ZN A:ZN302 4.4 38.2 1.0 O2 A:SO4305 4.5 47.0 1.0 CD2 A:HIS215 4.6 46.1 1.0 NE2 A:HIS230 4.7 47.0 1.0 CD2 A:HIS183 5.0 46.8 1.0

M.J.Fogg, V.M.Levdikov, E.V.Blagova, J.A.Brannigan, A.J.Wilkinson, K.S.Wilson. Crystal Structure of Endonuclease IV (BA4508) From Bacillus Anthracis at 2.57A Resolution. To Be Published.