Atom Nomenclature for GGO

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 GGO

Atom Name (V3) Atom Name (V2)
C5 C5
C6 C6
C7 C7
C8 C8
C10 C10
C15 C15
C20 C20
C21 C21
C22 C22
C24 C24
C26 C26
N N
C C
C3 C3
N4 N4
C9 C9
O O
C12 C12
O13 O13
C14 C14
C16 C16
O17 O17
C18 C18
C19 C19
F F
F25 F25
C27 C27
F28 F28
H51 1H5
H52 2H5
H61 1H6
H62 2H6
H8 H8
H15 H15
H21 H21
H26 H26
HN1 1HN
HN2 2HN
H H
H31 1H3
H32 2H3
H9 H9
H121 1H12
H122 2H12
H181 1H18
H182 2H18
H19 H19