Atom Nomenclature for 0ZG

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 0ZG

Atom Name (V3) Atom Name (V2)
S S1
O1S O1
O2S O2
C1 C1
C2 C2
C3 C3
C4 C4
C5 C5
C6 C6
C C7
N1 N1
C21 C8
C31 C9
C41 C10
C51 C11
C61 C12
N N2
CA C13
C7 C14
O O3
CB C15
CG C16
CD1 C17
CD2 C18
CE1 C19
CE2 C20
CZ C21
CF C22
NG1 N3
NG2 N4
H2 H2
H3 H3
H5 H4
H6 H5
H1 H6
H2A H7
H3A H8
H21 H10
H22 H11
H31 H12
H32 H13
H41 H14
H42 H15
H51 H16
H52 H17
H61 H18
H62 H19
H H20
HA H22
HB2 H23
HB3 H24
HD1 H25
HD2 H26
HE2 H27
HZ H28
HG1 H29
HG21 H30
HG22 H31