Arsenic in PDB 3pqs: The Crystal Structures of Porcine Pathogen APH87_TBPB

The structure of The Crystal Structures of Porcine Pathogen APH87_TBPB, PDB code: 3pqs was solved by C.Calmettes, T.F.Moraes, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.14 / 2.10
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	132.600, 151.300, 90.270, 90.00, 90.00, 90.00
R / Rfree (%)	16 / 19.7

The binding sites of Arsenic atom in the The Crystal Structures of Porcine Pathogen APH87_TBPB (pdb code 3pqs). This binding sites where shown within 5.0 Angstroms radius around Arsenic atom.
In total only one binding site of Arsenic was determined in the The Crystal Structures of Porcine Pathogen APH87_TBPB, PDB code: 3pqs:

Arsenic binding site 1 out of 1 in the The Crystal Structures of Porcine Pathogen APH87_TBPB


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of The Crystal Structures of Porcine Pathogen APH87_TBPB within 5.0Å range: probe atom residue distance (Å) B Occ A:As532 b:0.8 occ:1.00 AS A:CAC532 0.0 0.8 1.0 O1 A:CAC532 1.7 0.8 1.0 O2 A:CAC532 1.7 0.9 1.0 C1 A:CAC532 2.0 0.2 1.0 C2 A:CAC532 2.0 0.5 1.0 O A:HOH743 3.7 76.5 1.0 OE2 A:GLU382 3.8 45.0 1.0 O A:HOH937 3.9 78.2 1.0 OE1 A:GLU382 4.1 45.5 1.0 CD A:GLU382 4.4 48.6 1.0 ND2 A:ASN318 4.4 57.3 1.0 O A:GLU357 4.4 56.5 1.0 OD1 A:ASN316 4.6 51.8 1.0 CE1 A:TYR358 4.6 49.9 1.0 CD1 A:TYR358 4.8 45.1 1.0

C.Calmettes, R.H.Yu, L.P.Silva, D.Curran, D.C.Schriemer, A.B.Schryvers, T.F.Moraes. Structural Variations Within the Transferrin Binding Site on Transferrin-Binding Protein B, Tbpb. J.Biol.Chem. V. 286 12683 2011.
ISSN: ISSN 0021-9258
PubMed: 21297163
DOI: 10.1074/JBC.M110.206102