Atom Nomenclature for T29

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 T29

Atom Name (V3) Atom Name (V2)
N1A N1A
N1B N1B
C1 C1
S2 S2
C3 C3
C4 C4
C5 C5
C6 C6
B B
O1A O1A
O1B O1B
N7 N7
C8 C8
O8 O8
C9 C9
C9A C9A
C9B C9B
C9C C9C
N10 N10
C11 C11
O11 O11
C12 C12
C13 C13
C21 C21
C22 C22
C23 C23
C24 C24
C25 C25
C26 C26
N14 N14
C15 C15
O15 O15
C16 C16
C17 C17
HN1 HN1
HN11 1HN1
HN12 2HN1
H31 1H3
H32 2H3
H41 1H4
H42 2H4
H51 1H5
H52 2H5
H6 H6
HO1A AHO1
HO1B BHO1
HN7 HN7
H9 H9
H9A1 1H9A
H9A2 2H9A
H9B1 1H9B
H9B2 2H9B
H9C1 1H9C
H9C2 2H9C
H12 H12
H131 1H13
H132 2H13
H22 H22
H23 H23
H24 H24
H25 H25
H26 H26
HN4 HN4
H161 1H16
H162 2H16
H171 1H17
H172 2H17
H173 3H17