Atom Nomenclature for XJ1

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 XJ1

Atom Name (V3) Atom Name (V2)
C3 C3
C4 C4
C5 C5
N8 N8
C6 C6
C7 C7
C2 C2
N1 N1
C9 C9
N10 N10
C14 C14
N13 N13
C12 C12
C11 C11
C15 C15
C16 C16
C20 C20
C19 C19
C18 C18
C17 C17
C21 C21
C22 C22
C23 C23
O25 O25
O24 O24
H31C H31C
H32C H32C
H41C H41C
H42C H42C
H2 H2
H5 H5
H81N H81N
H82N H82N
H61C H61C
H62C H62C
H71C H71C
H72C H72C
H1 H1
H14 H14
H12 H12
H16 H16
H20 H20
H19 H19
H18 H18
H21 H21
H22 H22
H24 H24