Atom Nomenclature for CMF

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 CMF

Atom Name (V3) Atom Name (V2)
C24 C24
C26 C26
O4 O4
C27 C27
C25 C25
N2 N2
C23 C23
O3 O3
C22 C22
N1 N1
C1 C1
C6 C6
C5 C5
C8 C8
O2 O2
O1 O1
C4 C4
C3 C3
C2 C2
C7 C7
C16 C16
C17 C17
C20 C20
C21 C21
C19 C19
C18 C18
C9 C9
C10 C10
C11 C11
C12 C12
C13 C13
C14 C14
C15 C15
H241 1H24
H242 2H24
H261 1H26
H262 2H26
H271 1H27
H272 2H27
H251 1H25
H252 2H25
H221 1H22
H222 2H22
H6 H6
H1 H1
H4 H4
H3 H3
H16 H16
H171 1H17
H172 2H17
H201 1H20
H202 2H20
H211 1H21
H212 2H21
H191 1H19
H192 2H19
H181 1H18
H182 2H18
H11 H11
H12 H12
H13 H13
H14 H14
H15 H15