Atom Nomenclature for TVU

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 TVU

Atom Name (V3) Atom Name (V2)
O5 O5
S1 S1
O4 O4
C19 C19
C18 C18
C20 C20
C21 C21
C17 C17
N1 N1
C16 C16
O3 O3
C14 C14
C13 C13
S S
C15 C15
C12 C12
C11 C11
O2 O2
N N
C10 C10
C9 C9
C8 C8
C4 C4
C3 C3
C2 C2
C5 C5
C6 C6
O1 O1
C7 C7
C1 C1
O O
C C
H191 H191
H192 H192
H201 H201
H202 H202
H181 H181
H182 H182
H17 H17
H211 H211
H212 H212
H1 H1
H13 H13
H101 H101
H102 H102
H103 H103
H9 H9
H3 H3
H5 H5
H2 H2
H71C H71C
H72C H72C
H73C H73C
HC1 HC1
HC2 HC2
HC3 HC3