Zinc in PDB 7z0i: Human PEX13 SH3 Domain

The structure of Human PEX13 SH3 Domain, PDB code: 7z0i was solved by S.Gaussmann, K.Zak, M.Sattler, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.24 / 1.80
Space group	I 41
Cell size a, b, c (Å), α, β, γ (°)	43.949, 43.949, 86.78, 90, 90, 90
R / Rfree (%)	18.2 / 22.9

The binding sites of Zinc atom in the Human PEX13 SH3 Domain (pdb code 7z0i). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Human PEX13 SH3 Domain, PDB code: 7z0i:

Zinc binding site 1 out of 1 in the Human PEX13 SH3 Domain


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Human PEX13 SH3 Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:34.5 occ:1.00 HE2 A:HIS274 1.3 33.2 0.0 O A:HOH511 1.9 31.2 1.0 O A:HOH546 2.0 38.5 1.0 NE2 A:HIS274 2.1 33.2 1.0 CD2 A:HIS274 3.0 32.4 1.0 CE1 A:HIS274 3.1 37.3 1.0 HD2 A:HIS274 3.2 32.6 1.0 HE1 A:HIS274 3.3 35.1 1.0 HB3 A:ARG337 3.8 33.9 1.0 HA3 A:GLY270 3.9 37.2 1.0 HB2 A:ARG337 3.9 33.9 1.0 HD21 A:ASN300 3.9 32.1 1.0 HG12 A:VAL276 3.9 29.7 1.0 HG3 A:ARG337 4.1 34.3 1.0 OD1 A:ASN300 4.1 28.8 1.0 HE1 A:MET298 4.2 30.7 1.0 ND1 A:HIS274 4.2 32.9 1.0 CG A:HIS274 4.2 32.1 1.0 HG13 A:VAL276 4.2 29.7 1.0 CB A:ARG337 4.3 33.7 1.0 HG11 A:VAL276 4.3 29.7 1.0 CG1 A:VAL276 4.4 29.9 1.0 HA2 A:GLY270 4.4 37.2 1.0 ND2 A:ASN300 4.6 33.6 1.0 HD2 A:ARG340 4.6 45.6 1.0 CA A:GLY270 4.6 37.3 1.0 CG A:ARG337 4.7 34.8 1.0 CG A:ASN300 4.7 28.9 1.0 HG3 A:ARG340 4.8 47.2 1.0 HE3 A:MET298 4.9 30.7 1.0 HD1 A:HIS274 5.0 32.4 0.0 CE A:MET298 5.0 30.4 1.0 HD2 A:ARG337 5.0 33.2 1.0

S.Gaussmann, J.Ott, K.M.Zak, F.Delhommel, G.M.Popowicz, W.Schliebs, R.Erdmann, M.Sattler. Intramolecular Autoinhibition of Human PEX13 Modulates Peroxisomal Import Biorxiv 2022.
ISSN: ISSN 2692-8205
DOI: 10.1101/2022.12.19.520972