Atom Nomenclature for VG0

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 VG0

Atom Name (V3) Atom Name (V2)
C1 C1
N2 N2
C3 C3
C4 C4
C5 C5
C6 C6
O7 O7
C8 C8
C9 C9
C10 C10
C11 C11
C12 C12
C13 C13
C14 C14
C15 C15
C16 C16
C17 C17
C18 C18
C19 C19
N20 N20
O21 O21
N38 N38
C39 C39
C40 C40
N46 N46
C47 C47
C48 C48
C49 C49
C50 C50
O57 O57
C59 C59
C61 C61
C65 C65
C69 C69
C70 C70
C73 C73
C76 C76
C79 C79
C83 C83
H2 H2
H3 H3
H4 H4
H5C1 1H5C
H5C2 2H5C
H6C1 1H6C
H6C2 2H6C
H21 H21
H20 H20
H9 H9
H13 H13
H11 H11
H38 H38
H15 H15
H19 H19
H16 H16
H17 H17
H18 H18
H391 1H39
H392 2H39
H401 1H40
H402 2H40
H403 3H40
H471 1H47
H472 2H47
H481 1H48
H482 2H48
H491 1H49
H492 2H49
H611 1H61
H612 2H61
H613 3H61
H651 1H65
H652 2H65
H653 3H65
H691 1H69
H692 2H69
H701 1H70
H702 2H70
H731 1H73
H732 2H73
H76 H76
H791 1H79
H792 2H79
H793 3H79
H831 1H83
H832 2H83
H833 3H83