Atom Nomenclature for CF1

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 CF1

Atom Name (V3) Atom Name (V2)
O23 O23
C23 C23
O24 O24
C21 C21
C5 C5
C4 C4
O1 O1
C2 C2
C3 C3
C8 C8
C7 C7
N1 N1
C9 C9
C10 C10
CL1 CL1
C11 C11
C12 C12
C15 C15
C13 C13
C14 C14
F1 F1
F3 F3
F2 F2
HO23 HO23
H5 H5
H2 H2
H2A H2A
H2B H2B
H3 H3
H8 H8
HN1 HN1
H11 H11
H12 H12
H15 H15