Atom Nomenclature for EB4

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 EB4

Atom Name (V3) Atom Name (V2)
O6 O6
O4 O4
O5 O5
N1 N1
C5 C5
C4 C4
C1 C1
C2 C2
C6 C6
C8 C8
N2 N2
C9 C9
C10 C10
O3 O3
N3 N3
C16 C16
C7 C7
C3 C3
C11 C11
O1 O1
O2 O2
C12 C12
C15 C15
C14 C14
C13 C13
O7 O7
C19 C19
C22 C22
C25 C25
O10 O10
O15 O15
C30 C30
C24 C24
C21 C21
C18 C18
O9 O9
C27 C27
O12 O12
C28 C28
O13 O13
C26 C26
O11 O11
C23 C23
C29 C29
O14 O14
C20 C20
O8 O8
C17 C17
HO6 HO6
HO4 HO4
HO5 HO5
HN1 HN1
H8 H8
HN2 HN2
H9 H9
H10 H10
HO3 HO3
HN3 HN3
H7 H7
H11 H11
HO1 HO1
HO2 HO2
H12 H12
H15 H15
H14 H14
H13 H13
H22 H22
H30 H30
H30A H30A
H24 H24
H28 H28
H28A H28A
H23 H23
H29 H29
H29A H29A