Atom Nomenclature for 0CG

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 0CG

Atom Name (V3) Atom Name (V2)
O20 O20
P17 P17
O18 O18
O19 O19
O16 O16
P13 P13
O14 O14
O15 O15
O29 O29
C28 C28
C27 C27
C30 C30
H1 H1
H2 H2
H3 H3
H4 H4
H5 H5
H6 H6