Atom Nomenclature for 65B

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 65B

Atom Name (V3) Atom Name (V2)
C1 C1
O17 O17
C2 C2
C2' C2'
C3 C3
C4 C4
C5 C5
C6 C6
C6' C6'
C13 C13
N12 N12
C11 C11
N5 N5
N16 N16
C15 C15
N18 N18
C14 C14
C21 C21
C22 C22
C23 C23
C24 C24
C25 C25
C26 C26
C27 C27
N27 N27
C4' C4'
N4' N4'
BR BR
H2'1 H2'1
H2'2 H2'2
H2'3 H2'3
H3 H3
H5 H5
H6'1 H6'1
H6'2 H6'2
H6'3 H6'3
HN5 HN5
H181 H181
H182 H182
H22 H22
H23 H23
H25 H25
H26 H26