Atom Nomenclature for TZG

The atom nomenclature in PDB data files was revised with the release of data in the PDB Format Version 3.0. These changes make the PDB atom names used by PDB compliant with existing IUPAC nomenclature for standard amino acid and nucleotides (Pure & Appl. Chem., 70, 117-142, 1998) with the exception of the well established convention for C-terminal atoms OXT and HXT. A small number of additional changes were introduced in Version 3 to make atom labeling more conventional. The following chemical diagrams and tables provide the correspondences between atom names used in Version 3 and Version 2 PDB formats.

Labeled Chemical Diagrams

Chemical diagram with format V3 atom labels (heavy atoms)
Chemical diagram with format V3 atom labels (all atoms)
Chemical diagram with format V2 atom labels (heavy atoms)
Chemical diagram with format V2 atom labels (all atoms)

Atom Name Correspondences for TZG

Atom Name (V3) Atom Name (V2)
N1 N1
C4 C4
C5 C5
C6 C6
C7 C7
C8 C8
C10 C10
O4 O4
C12 C12
O5 O5
N2 N2
C3 C3
CL1 CL1
O1 O1
O2 O2
C1 C1
C2 C2
C9 C9
C11 C11
O7 O7
O6 O6
H4 H4
H7 H7
H7A H7A
H8 H8
H10 H10
H10A H10A
HO5 HO5
HN2 HN2
HN2A HN2A
H1 H1
H9 H9
H9A H9A
HO6 HO6