Atom Nomenclature for BCZ

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 BCZ

Atom Name (V3) Atom Name (V2)
C2 C2
N25 N25
C26 C26
N30 N30
N27 N27
C3 C3
C10 C10
C24 C24
C37 C37
C38 C38
C36 C36
C39 C39
N11 N11
C13 C13
C15 C15
O14 O14
C4 C4
O9 O9
C5 C5
C6 C6
O8 O8
O7 O7
C1 C1
H21 1H2
H251 1H25
H301 1H30
H271 1H27
H272 2H27
H31 1H3
H101 1H10
H241 1H24
H371 1H37
H372 2H37
H381 1H38
H382 2H38
H383 3H38
H361 1H36
H362 2H36
H391 1H39
H392 2H39
H393 3H39
H111 1H11
H151 1H15
H152 2H15
H153 3H15
H41 1H4
HO91 1HO9
H51 1H5
HO71 1HO7
H11 1H1
H12 2H1