Atom Nomenclature for XMJ

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 XMJ

Atom Name (V3) Atom Name (V2)
C1 C1
C2 C2
C3 C3
S4 S4
C5 C5
CL6 CL6
O7 O7
C8 C8
O9 O9
C10 C10
N11 N11
C12 C12
C13 C13
C14 C14
C15 C15
N16 N16
C17 C17
C18 C18
O19 O19
C20 C20
C21 C21
N22 N22
C23 C23
C24 C24
C25 C25
C26 C26
C27 C27
C28 C28
C29 C29
N30 N30
C31 C31
C32 C32
H1 H1
H2 H2
H3 H3
H101 1H10
H102 2H10
H12 H12
H131 1H13
H132 2H13
H141 1H14
H142 2H14
H15 H15
H17 H17
H201 1H20
H202 2H20
H21 H21
H24 H24
H251 1H25
H252 2H25
H26 H26
H271 1H27
H272 2H27
H28 H28
H291 1H29
H292 2H29
H31 H31
H321 1H32
H322 2H32