Zinc in PDB 5j1q: Carboxypeptidase B with Sulphamoil Phenylalanine

All present enzymatic activity of Carboxypeptidase B with Sulphamoil Phenylalanine:
3.4.17.2;

The structure of Carboxypeptidase B with Sulphamoil Phenylalanine, PDB code: 5j1q was solved by V.I.Timofeev, V.K.Akparov, I.P.Kuranova, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 1.74
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	78.930, 78.930, 100.590, 90.00, 90.00, 90.00
R / Rfree (%)	14.7 / 18.2

The binding sites of Zinc atom in the Carboxypeptidase B with Sulphamoil Phenylalanine (pdb code 5j1q). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Carboxypeptidase B with Sulphamoil Phenylalanine, PDB code: 5j1q:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Carboxypeptidase B with Sulphamoil Phenylalanine


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Carboxypeptidase B with Sulphamoil Phenylalanine within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:6.8 occ:1.00 N19 A:CXA402 2.1 7.7 1.0 ND1 A:HIS69 2.1 7.2 1.0 ND1 A:HIS196 2.1 7.1 1.0 OE2 A:GLU72 2.2 7.2 1.0 OE1 A:GLU72 2.3 7.1 1.0 CD A:GLU72 2.5 7.0 1.0 O21 A:CXA402 3.0 9.9 1.0 CE1 A:HIS69 3.1 7.6 1.0 S18 A:CXA402 3.1 9.8 1.0 CE1 A:HIS196 3.1 7.0 1.0 CG A:HIS196 3.1 7.1 1.0 CG A:HIS69 3.2 7.3 1.0 CB A:HIS196 3.4 7.1 1.0 CB A:HIS69 3.5 6.7 1.0 O A:SER197 3.9 6.4 1.0 O A:HOH636 4.0 7.8 1.0 CG A:GLU72 4.1 6.9 1.0 O20 A:CXA402 4.1 10.6 1.0 NE2 A:HIS69 4.2 7.8 1.0 N17 A:CXA402 4.2 8.5 1.0 NE2 A:HIS196 4.2 7.0 1.0 CA A:HIS196 4.3 6.9 1.0 CD2 A:HIS196 4.3 6.6 1.0 CD2 A:HIS69 4.3 7.5 1.0 N A:SER197 4.4 6.7 1.0 C13 A:CXA402 4.5 9.7 1.0 NH1 A:ARG127 4.5 8.8 1.0 O A:HOH541 4.5 11.0 1.0 OE1 A:GLU270 4.7 10.6 1.0 O15 A:CXA402 4.7 9.0 1.0 C14 A:CXA402 4.8 9.8 1.0 CA A:HIS69 4.8 6.8 1.0 CB A:GLU72 4.9 6.8 1.0 C A:HIS196 4.9 6.7 1.0 N A:HIS69 4.9 7.6 1.0 C A:SER197 5.0 6.8 1.0

Zinc binding site 2 out of 2 in the Carboxypeptidase B with Sulphamoil Phenylalanine


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Carboxypeptidase B with Sulphamoil Phenylalanine within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn403 b:2.8 occ:0.50 OE1 A:GLU291 2.1 8.8 1.0 OE2 A:GLU85 2.2 10.6 1.0 O A:HOH510 2.2 15.4 1.0 OE2 A:GLU291 2.4 7.6 1.0 CD A:GLU291 2.5 7.5 1.0 CD A:GLU85 3.0 9.9 1.0 OE1 A:GLU85 3.2 11.7 1.0 NH2 A:ARG84 3.9 12.4 1.0 CG A:GLU291 4.0 6.9 1.0 NE1 A:TRP81 4.3 8.3 1.0 CG A:GLU85 4.4 8.8 1.0 O A:HOH660 4.5 19.5 1.0 O A:HOH532 4.6 9.7 1.0 CZ2 A:TRP81 5.0 9.0 1.0 CB A:GLU291 5.0 7.7 1.0

V.I.Timofeev, V.K.Akparov, I.P.Kuranova. Carboxypeptidase B with Sulphamoil Phenylalanine To Be Published.