Atom Nomenclature for TTC

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 TTC

Atom Name (V3) Atom Name (V2)
C25 C25
C31 C31
C21 C21
O24 O24
C16 C16
C20 C20
C15 C15
C17 C17
O23 O23
O22 O22
C14 C14
C19 C19
C13 C13
O18 O18
N12 N12
C9 C9
C11 C11
C8 C8
N10 N10
C7 C7
C5 C5
C6 C6
C4 C4
C1 C1
C3 C3
C2 C2
C27 C27
N28 N28
C29 C29
C30 C30
O26 O26
H251 1H25
H252 2H25
H311 1H31
H312 2H31
H313 3H31
H241 1H24
H171 1H17
H191 1H19
H192 2H19
H111 1H11
H112 2H11
H71 1H7
H41 1H4
H31 1H3
H271 1H27
H272 2H27
H291 1H29
H292 2H29
H293 3H29
H301 1H30
H302 2H30
H303 3H30
H261 1H26