Arsenic in PDB 8znu: Catalytic Antibody T99_C220A_DP95

The structure of Catalytic Antibody T99_C220A_DP95, PDB code: 8znu was solved by J.Kobayashi, H.Yoshida, M.Tsuyuguchi, R.Kato, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.17 / 2.00
Space group	P 63 2 2
Cell size a, b, c (Å), α, β, γ (°)	80.76, 80.76, 158.59, 90, 90, 120
R / Rfree (%)	22 / 26.5

The binding sites of Arsenic atom in the Catalytic Antibody T99_C220A_DP95 (pdb code 8znu). 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 Catalytic Antibody T99_C220A_DP95, PDB code: 8znu:

Arsenic binding site 1 out of 1 in the Catalytic Antibody T99_C220A_DP95


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Catalytic Antibody T99_C220A_DP95 within 5.0Å range: probe atom residue distance (Å) B Occ A:As300 b:56.0 occ:0.32 AS A:CAD300 0.0 56.0 0.3 O1 A:CAD300 1.7 43.3 0.3 O2 A:CAD300 1.9 42.1 0.3 C1 A:CAD300 2.0 43.8 0.3 C2 A:CAD300 2.0 43.4 0.3 OG A:SER71 4.1 31.9 0.3 OG A:SER71 4.2 32.2 0.7 O A:HOH451 4.4 45.9 0.7 NZ A:LYS80 4.4 41.7 1.0 CB A:SER71 4.4 27.9 0.3 CB A:SER71 4.4 28.4 0.7 CD A:LYS80 4.8 29.7 1.0

T.Uda, R.Kato, Y.Shigeta, S.Hirota, J.Kobayashi, H.Yoshida, M.Tsuyuguchi, K.Hengphasatporn, M.Tsujita, H.Taguchi, E.Hifumi. Structural and Biochemical Differences Between Non-Catalytic and Catalytic Antibodies. Mabs V. 17 03978 2025.
ISSN: ESSN 1942-0870
PubMed: 40356286
DOI: 10.1080/19420862.2025.2503978