Atom Nomenclature for 0AP

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 0AP

Atom Name (V3) Atom Name (V2)
P P
OP1 OP1
OP2 OP2
O5' O5'
C5' C5'
C4' C4'
O4' O4'
C3' C3'
O3' O3'
P1 P1
O11 O11
O21 O21
O31 O31
C2' C2'
C1' C1'
N1 N1
C2 C2
O2 O2
N3 N3
C4 C4
N4 N4
C5 C5
C6 C6
OP3 OP3
H5'1 1H5'
H5'2 2H5'
H4' H4'
H3' H3'
H1' H1'
H2'1 1H2'
H2'2 2H2'
H4N1 1H4N
H4N2 2H4N
H10 H10
H11 H11
H12 H12
H13 H13
H14 H14
H15 H15