Atom Nomenclature for 8MM

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 8MM

Atom Name (V3) Atom Name (V2)
C4 C1
C14 C2
C5 C3
C6 C4
C11 C5
C7 C6
C8 C7
C9 C8
C10 C9
C12 C10
C13 C11
N1 N1
N2 N2
C3 C12
N3 N3
N N4
O O1
C1 C13
C15 C14
C16 C15
C17 C16
C18 C17
C19 C18
C2 C19
CAC C20
CAW C21
N4 N5
O1 O2
O2 O3
O3 O4
O4 O5
O5 O6
O6 O7
OAH O8
H1 H1
H2 H2
H3 H3
H4 H4
H5 H5
H6 H6
H7 H7
H8 H8
H9 H9
H10 H10
H11 H11
H12 H12
H13 H13
H14 H14
H15 H15
H17 H17
H18 H18
H20 H20
H21 H21
H22 H22
H24 H24
H26 H26
H27 H27
H28 H28
H29 H29
H30 H30
H31 H31
H32 H32
H33 H33
H34 H34
H35 H35
H36 H36
H37 H37
H38 H38
H39 H39
H40 H40
H42 H42
H43 H43
H45 H45
H46 H46
H47 H47