Atom Nomenclature for M77

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 M77

Atom Name (V3) Atom Name (V2)
O1 O1
S1 S1
O2 O2
N4 N4
C22 C22
C21 C21
N17 N17
C16 C16
C20 C20
C15 C15
C5 C5
C6 C6
C7 C7
C8 C8
C9 C9
C10 C10
C11 C11
C14 C14
N13 N13
C12 C12
H221 H221
H222 H222
H211 H211
H212 H212
H17 H17
H161 H161
H162 H162
H201 H201
H202 H202
H151 H151
H152 H152
H6 H6
H7 H7
H8 H8
H11 H11
H14 H14
H12 H12