Atom Nomenclature for TAZ

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 TAZ

Atom Name (V3) Atom Name (V2)
S1 S1
C2 C2
C3 C3
C5 C5
C6 C6
C7 C7
C9 C9
N4 N4
C20 C20
C14 C14
C19 C19
C18 C18
N15 N15
N16 N16
N17 N17
O12 O12
O13 O13
O8 O8
O10 O10
O11 O11
HC3 HC3
HC51 1HC5
HC61 1HC6
HC62 2HC6
H201 1H20
H202 2H20
H203 3H20
H141 1H14
H142 2H14
H191 1H19
H181 1H18
H11 H11