Atom Nomenclature for JRZ

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 JRZ

Atom Name (V3) Atom Name (V2)
C1 C1
N1 N1
O1 O1
C2 C2
O2 O2
C3 C3
C4 C4
C5 C5
C6 C6
C7 C7
C8 C8
C9 C9
C10 C10
C11 C11
C12 C12
C13 C13
C14 C14
C15 C15
C16 C16
C17 C17
H1 H1
H1A H1A
HN1 HN1
H2 H2
H2A H2A
HO2 HO2
H3 H3
H3A H3A
H7 H7
H7A H7A
H7B H7B
H8 H8
H9 H9
H11 H11
H11A H11A
H12 H12
H13 H13
H14 H14
H14A H14A
H14B H14B
H15 H15
H16 H16
H16A H16A
H16B H16B
H17 H17
H17A H17A
H17B H17B