Atom Nomenclature for 94O

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 94O

Atom Name (V3) Atom Name (V2)
P P1
OP2 O1
OP1 O2
O5' O3
C5' C1
C4' C2
O4' O4
C1' C3
N1 N1
C2 C4
O2 O5
N3 N2
C4 C5
N23 N3
C22 C6
C26 C7
C27 C8
C28 C9
C29 C10
C30 C11
C25 C12
C24 C13
C21 C14
C20 C15
C5 C16
C6 C17
O31 O6
C2' C18
C3' C19
O3' O7
H1 H1
H3 H3
H4 H4
H5 H5
H6 H6
H9 H9
H10 H10
H11 H11
H12 H12
H13 H13
H14 H14
H17 H17
H18 H18
H19 H19
H20 H20
OP3 OP3
H2 H2