Zinc in PDB 1wnu: Structure of Archaeal Trans-Editing Protein Alax in Complex with L- Serine

The structure of Structure of Archaeal Trans-Editing Protein Alax in Complex with L- Serine, PDB code: 1wnu was solved by M.Sokabe, A.Okada, T.Nakashima, M.Yao, I.Tanaka, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 2.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	33.968, 88.472, 109.921, 90.00, 90.00, 90.00
R / Rfree (%)	22.8 / 26.6

The binding sites of Zinc atom in the Structure of Archaeal Trans-Editing Protein Alax in Complex with L- Serine (pdb code 1wnu). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structure of Archaeal Trans-Editing Protein Alax in Complex with L- Serine, PDB code: 1wnu:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structure of Archaeal Trans-Editing Protein Alax in Complex with L- Serine


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of Archaeal Trans-Editing Protein Alax in Complex with L- Serine within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1001 b:33.8 occ:1.00 NE2 A:HIS9 2.0 26.4 1.0 NE2 A:HIS13 2.1 27.6 1.0 NE2 A:HIS120 2.1 39.4 1.0 SG A:CYS116 2.6 30.0 1.0 CE1 A:HIS9 2.8 25.3 1.0 CD2 A:HIS13 2.9 26.0 1.0 CE1 A:HIS120 2.9 41.1 1.0 CD2 A:HIS120 3.0 38.9 1.0 CD2 A:HIS9 3.1 27.4 1.0 CE1 A:HIS13 3.1 29.4 1.0 CB A:CYS116 3.4 38.9 1.0 O A:SER1002 3.5 57.3 0.7 ND1 A:HIS9 3.9 26.0 1.0 ND1 A:HIS120 4.0 39.4 1.0 CG A:HIS9 4.0 27.3 1.0 CG A:HIS120 4.1 39.5 1.0 CG A:HIS13 4.1 24.9 1.0 ND1 A:HIS13 4.2 27.9 1.0 N A:SER1002 4.4 57.2 0.7 C A:SER1002 4.6 57.2 0.7 CG2 A:VAL106 4.7 38.8 1.0 CB A:LYS118 4.7 45.9 1.0 O A:HIS9 4.8 30.1 1.0 OD1 A:ASN114 4.8 35.8 1.0 CA A:CYS116 4.9 39.8 1.0 CA A:SER1002 4.9 57.0 0.7

Zinc binding site 2 out of 2 in the Structure of Archaeal Trans-Editing Protein Alax in Complex with L- Serine


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of Archaeal Trans-Editing Protein Alax in Complex with L- Serine within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn1002 b:47.7 occ:1.00 NE2 B:HIS9 1.8 46.1 1.0 NE2 B:HIS13 2.0 32.9 1.0 NE2 B:HIS120 2.0 54.8 1.0 CE1 B:HIS120 2.5 55.7 1.0 SG B:CYS116 2.6 45.8 1.0 CD2 B:HIS9 2.7 44.9 1.0 CE1 B:HIS9 2.8 47.5 1.0 CD2 B:HIS13 2.9 30.3 1.0 CE1 B:HIS13 3.1 31.9 1.0 CD2 B:HIS120 3.1 55.0 1.0 ND1 B:HIS120 3.6 55.4 1.0 CB B:CYS116 3.7 42.3 1.0 CG B:HIS9 3.8 44.3 1.0 ND1 B:HIS9 3.9 47.3 1.0 CG B:HIS120 3.9 54.5 1.0 O B:SER2001 4.0 45.9 0.7 CG B:HIS13 4.1 28.9 1.0 ND1 B:HIS13 4.1 30.0 1.0 N B:SER2001 4.3 48.3 0.7 O B:HIS9 4.6 40.4 1.0 CG2 B:VAL106 4.7 45.7 1.0 CB B:LYS118 4.7 52.8 1.0 C B:SER2001 4.9 46.2 0.7

M.Sokabe, A.Okada, M.Yao, T.Nakashima, I.Tanaka. Molecular Basis of Alanine Discrimination in Editing Site Proc.Natl.Acad.Sci.Usa V. 102 11669 2005.
ISSN: ISSN 0027-8424
PubMed: 16087889
DOI: 10.1073/PNAS.0502119102