Atom Nomenclature for BO5

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 BO5

Atom Name (V3) Atom Name (V2)
O3 O3
C18 C18
N N
C C
C17 C17
C16 C16
O2 O2
C15 C15
C14 C14
O1 O1
C13 C13
CL CL
C12 C12
C11 C11
C10 C10
O O
C9 C9
C8 C8
C7 C7
C6 C6
C5 C5
C4 C4
C3 C3
C2 C2
C1 C1
HC1 HC1
HC2 HC2
HC3 HC3
H11C H11C
H12C H12C
H2 H2
H15 H15
H1 H1
H111 H111
H112 H112
H91C H91C
H92C H92C
H81C H81C
H82C H82C
H71C H71C
H72C H72C
H61C H61C
H62C H62C
H51C H51C
H52C H52C
H4 H4
H3 H3
H21C H21C
H22C H22C