Atom Nomenclature for ME1

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 ME1

Atom Name (V3) Atom Name (V2)
C1 C1
C2 C2
C3 C3
C9 C9
C10 C10
C12 C12
C14 C14
C15 C15
C16 C16
C19 C19
C21 C21
C22 C22
C24 C24
C4 C4
S5 S5
C6 C6
O7 O7
N8 N8
N11 N11
O13 O13
C17 C17
C18 C18
N20 N20
C23 C23
C25 C25
O26 O26
CL27 CL27
H2 H2
H3 H3
H91 1H9
H92 2H9
H101 1H10
H102 2H10
H15 H15
H16 H16
H19 H19
H21 H21
H22 H22
H24 H24
HN8 HN8
HN11 HN11
H18 H18
H23 H23