Atom Nomenclature for 1BM

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 1BM

Atom Name (V3) Atom Name (V2)
O21 O21
C17 C17
C13 C13
C16 C16
C15 C15
C19 C19
C14 C14
C11 C11
N3 N3
C2 C2
N1 N1
C9 C9
C8 C8
N10 N10
C27 C27
C30 C30
N34 N34
C36 C36
C42 C42
C35 C35
C38 C38
N6 N6
C5 C5
N7 N7
C49 C49
C54 C54
C53 C53
N51 N51
C50 C50
C55 C55
C56 C56
C58 C58
HO21 HO21
H13 H13
H16 H16
H191 1H19
H192 2H19
H193 3H19
H14 H14
HN3 HN3
H9 H9
HN10 HN10
H271 1H27
H272 2H27
H301 1H30
H302 2H30
H361 1H36
H362 2H36
H421 1H42
H422 2H42
H423 3H42
H351 1H35
H352 2H35
H381 1H38
H382 2H38
H383 3H38
H54 H54
H50 H50
H55 H55
H56 H56
H58 H58