Atom Nomenclature for MI1

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 MI1

Atom Name (V3) Atom Name (V2)
C1 C1
C2 C2
C4 C4
C5 C5
C6 C6
N3 N3
O21 O21
C20 C20
C22 C22
C23 C23
N24 N24
C7 C7
N8 N8
C9 C9
C10 C10
C15 C15
C16 C16
C11 C11
N12 N12
C14 C14
N17 N17
C18 C18
N19 N19
H1 H1
H2 H2
H2A H2A
H4 H4
H4A H4A
H5 H5
H5A H5A
H6 H6
H22 H22
H22A H22A
H7 H7
H7A H7A
H7B H7B
H9 H9
H9A H9A
H9B H9B
H16 H16
H11 H11
H18 H18
HN12 HN12