Atom Nomenclature for SUC

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 SUC

Atom Name (V3) Atom Name (V2)
C1 C1
C2 C2
C3 C3
C4 C4
C5 C5
C6 C6
O2 O2
O3 O3
O4 O4
O5 O5
O6 O6
C1' C7
C2' C8
C3' C9
C4' C10
C5' C11
C6' C12
O1' O7
O1 O1
O3' O9
O4' O10
O2' O8
O6' O11
H1 H1
H2 H2
H3 H3
H4 H4
H5 H5
H61 H6
H62 H7
HO2 H8
HO3 H9
HO4 H10
HO6 H11
H1'1 H12
H1'2 H13
H3' H14
H4' H15
H5' H16
H6'1 H17
H6'2 H18
HO1' H19
HO3' H20
HO4' H21
HO6' H22