Atom Nomenclature for M5Z

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 M5Z

Atom Name (V3) Atom Name (V2)
C11 C11
O11 O11
C16 C16
C21 C21
N21 N21
C26 C26
C31 C31
O31 O31
C35 C35
C36 C36
C41 C41
O41 O41
C45 C45
C46 C46
C51 C51
O51 O51
C56 C56
C61 C61
O61 O61
C66 C66
CBJ CBJ
C12 C12
C22 C22
C32 C32
C42 C42
C52 C52
C62 C62
N12 N12
N32 N32
O52 O52
O62 O62
C43 C43
O43 O43
C13 C13
C23 C23
O23 O23
C3' C3'
O33 O33
C53 C53
O53 O53
C54 C54
O54 O54
C14 C14
C24 C24
N24 N24
C34 C34
O34 O34
C44 C44
O44 O44
C64 C64
N64 N64
H11 H11
H21 H21
HN21 HN21
HN2A HN2A
H26 H26
H31 H31
HO31 HO31
H35 H35
H35A H35A
H36 H36
H41 H41
H45 H45
H45A H45A
H46 H46
H51 H51
H56 H56
H61 H61
H61A H61A
H66 H66
HBJ HBJ
H12 H12
H22 H22
H22A H22A
H32 H32
H42 H42
H52 H52
H62 H62
HN12 HN12
HN1A HN1A
HN32 HN32
HN3A HN3A
HO62 HO62
H43 H43
H13 H13
H23 H23
HO23 HO23
H3' H3'
H53 H53
H53A H53A
HO53 HO53
H54 H54
H14 H14
H24 H24
HN24 HN24
HN2B HN2B
H34 H34
HO34 HO34
H44 H44
HO44 HO44
H64 H64
H64A H64A
HN64 HN64
HN6A HN6A