Atom Nomenclature for LSG

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 LSG

Atom Name (V3) Atom Name (V2)
C1 C1
C2 C2
C3 C3
C4 C4
C5 C5
C6 C6
F7 F7
I8 I8
N9 N9
C10 C10
N11 N11
C12 C12
C13 C13
C14 C14
C15 C15
O16 O16
N17 N17
O18 O18
C19 C19
C20 C20
O21 O21
C22 C22
C23 C23
O24 O24
C25 C25
H1 H1
H3 H3
H4 H4
HN9 HN9
H13 H13
HN17 HN17
H19 H19
H19A H19A
H20 H20
H20A H20A
HO21 HO21
H22 H22
H22A H22A
H22B H22B
H25 H25
H25A H25A
H25B H25B