Atom Nomenclature for 46G

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 46G

Atom Name (V3) Atom Name (V2)
C22 C1
C21 C2
C20 C3
N5 N1
O2 O1
C7 C4
C1 C5
C2 C6
C3 C7
F1 F1
C5 C8
N1 N2
C4 C9
N2 N3
N3 N4
C6 C10
C8 C11
C18 C12
F2 F2
C9 C13
C14 C14
C13 C15
C17 C16
C16 C17
O1 O2
C19 C18
C15 C19
N4 N5
C12 C20
C11 C21
C10 C22
H1 H1
H2 H2
H3 H3
H4 H4
H5 H5
H6 H6
H7 H7
H8 H8
H9 H9
H10 H10
H11 H11
H12 H12
H13 H13
H14 H14
H15 H15
H16 H16
H17 H17