Atom Nomenclature for 706

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 706

Atom Name (V3) Atom Name (V2)
C2 C2
C1 C1
C3 C3
C28 C28
N27 N27
C26 C26
C22 C22
C25 C25
C23 C23
C24 C24
C13 C13
N12 N12
C10 C10
O11 O11
C8 C8
C9 C9
C4 C4
C5 C5
N6 N6
C7 C7
N14 N14
C15 C15
C16 C16
C17 C17
C18 C18
N19 N19
C20 C20
C21 C21
H2 H2
H2A H2A
H2B H2B
H3 H3
H3A H3A
H3B H3B
H28 H28
H28A H28A
HN27 HN27
H22 H22
H23 H23
H24 H24
HN12 HN12
H9 H9
H4 H4
H5 H5
HN14 HN14
H15 H15
H15A H15A
H17 H17
H18 H18
H20 H20
H21 H21