Phosphorus in PDB 1a5y: Protein Tyrosine Phosphatase 1B Cysteinyl-Phosphate Intermediate

All present enzymatic activity of Protein Tyrosine Phosphatase 1B Cysteinyl-Phosphate Intermediate:
3.1.3.48;

The structure of Protein Tyrosine Phosphatase 1B Cysteinyl-Phosphate Intermediate, PDB code: 1a5y was solved by A.D.P.Pannifer, A.J.Flint, N.K.Tonks, D.Barford, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	6.00 / 2.50
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	88.280, 88.280, 104.910, 90.00, 90.00, 120.00
R / Rfree (%)	20.5 / 28.1

The binding sites of Phosphorus atom in the Protein Tyrosine Phosphatase 1B Cysteinyl-Phosphate Intermediate (pdb code 1a5y). This binding sites where shown within 5.0 Angstroms radius around Phosphorus atom.
In total only one binding site of Phosphorus was determined in the Protein Tyrosine Phosphatase 1B Cysteinyl-Phosphate Intermediate, PDB code: 1a5y:

Phosphorus binding site 1 out of 1 in the Protein Tyrosine Phosphatase 1B Cysteinyl-Phosphate Intermediate


Mono view


Stereo pair view

A full contact list of Phosphorus with other atoms in the P binding site number 1 of Protein Tyrosine Phosphatase 1B Cysteinyl-Phosphate Intermediate within 5.0Å range: probe atom residue distance (Å) B Occ A:P215 b:32.2 occ:1.00 P A:CSP215 0.0 32.2 1.0 O2P A:CSP215 1.5 28.8 1.0 O3P A:CSP215 1.6 33.0 1.0 O1P A:CSP215 1.6 30.6 1.0 SG A:CSP215 1.9 27.8 1.0 H A:GLY218 2.6 0.0 1.0 H A:GLY220 2.7 0.0 1.0 H A:ALA217 2.8 0.0 1.0 H A:SER216 2.8 0.0 1.0 H2 A:HOH660 2.9 0.0 1.0 H A:ILE219 2.9 0.0 1.0 H2 A:HOH658 2.9 0.0 1.0 CB A:CSP215 3.0 19.4 1.0 H A:ARG221 3.0 0.0 1.0 HE A:ARG221 3.2 0.0 1.0 HH21 A:ARG221 3.3 0.0 1.0 H2 A:HOH659 3.3 0.0 1.0 N A:GLY218 3.5 16.4 1.0 N A:GLY220 3.5 6.9 1.0 N A:SER216 3.6 16.3 1.0 N A:ALA217 3.6 15.3 1.0 H1 A:HOH658 3.8 0.0 1.0 N A:ILE219 3.8 18.3 1.0 O A:HOH658 3.8 31.0 1.0 O A:HOH660 3.8 52.5 1.0 N A:ARG221 3.9 14.2 1.0 H A:SER222 4.0 0.0 1.0 H1 A:HOH660 4.0 0.0 1.0 H1 A:HOH659 4.0 0.0 1.0 CA A:GLY220 4.1 9.3 1.0 NE A:ARG221 4.1 18.7 1.0 NH2 A:ARG221 4.2 11.2 1.0 CA A:CSP215 4.2 17.9 1.0 O A:HOH659 4.2 49.2 1.0 CB A:ALA217 4.2 17.8 1.0 CA A:GLY218 4.3 13.1 1.0 CA A:ALA217 4.3 15.6 1.0 C A:CSP215 4.3 15.3 1.0 C A:ALA217 4.3 18.3 1.0 C A:GLY218 4.5 16.7 1.0 C A:ILE219 4.5 11.3 1.0 C A:SER216 4.5 16.0 1.0 C A:GLY220 4.5 11.5 1.0 CA A:SER216 4.5 16.1 1.0 CZ A:ARG221 4.6 14.6 1.0 H A:CSP215 4.7 0.0 1.0 CB A:ARG221 4.7 13.0 1.0 CA A:ILE219 4.7 11.2 1.0 N A:CSP215 4.8 18.9 1.0 CB A:SER216 4.8 19.6 1.0 CG1 A:ILE219 4.8 7.0 1.0 CA A:ARG221 4.9 14.9 1.0 CG A:ARG221 4.9 10.6 1.0 HH22 A:ARG221 4.9 0.0 1.0 N A:SER222 4.9 17.1 1.0

A.D.Pannifer, A.J.Flint, N.K.Tonks, D.Barford. Visualization of the Cysteinyl-Phosphate Intermediate of A Protein-Tyrosine Phosphatase By X-Ray Crystallography. J.Biol.Chem. V. 273 10454 1998.
ISSN: ISSN 0021-9258
PubMed: 9553104
DOI: 10.1074/JBC.273.17.10454