Atom Nomenclature for 75V

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 75V

Atom Name (V3) Atom Name (V2)
C9 C9
O2 O2
O3 O3
C10 C10
C11 C11
C4 C4
C3 C3
C2 C2
O1 O1
O4 O4
N1 N1
C5 C5
C6 C6
O5 O5
C12 C12
C14 C14
C13 C13
C15 C15
N2 N2
C7 C7
C8 C8
O6 O6
C16 C16
O7 O7
H101 1H10
H102 2H10
H111 1H11
H112 2H11
H113 3H11
H3 H3
H2 H2
HN1 HN1
H5 H5
H12 H12
H141 1H14
H142 2H14
H131 1H13
H132 2H13
H133 3H13
H151 1H15
H152 2H15
H153 3H15
HN2 HN2
H7 H7
HO6 HO6
H161 1H16
H162 2H16
H163 3H16