Atom Nomenclature for LP5

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 LP5

Atom Name (V3) Atom Name (V2)
O48 O48
P45 P45
O46 O46
O47 O47
O1 O1
C1 C1
C2 C2
N2 N2
C7 C7
C8 C8
C16 C16
O44 O44
C17 C17
C18 C18
C19 C19
C20 C20
C21 C21
C22 C22
C23 C23
C24 C24
C25 C25
C26 C26
C27 C27
O7 O7
C3 C3
C4 C4
C5 C5
O5 O5
C6 C6
O6 O6
O4 O4
O3 O3
C28 C28
O42 O42
C29 C29
C30 C30
O43 O43
C31 C31
C32 C32
C33 C33
C34 C34
C35 C35
C36 C36
C37 C37
C38 C38
C39 C39
C40 C40
C41 C41
HO48 HO48
HO46 HO46
H1 H1
H2 H2
HN2 HN2
H81 1H8
H82 2H8
H16 H16
HO44 HO44
H171 1H17
H172 2H17
H181 1H18
H182 2H18
H191 1H19
H192 2H19
H201 1H20
H202 2H20
H211 1H21
H212 2H21
H221 1H22
H222 2H22
H231 1H23
H232 2H23
H241 1H24
H242 2H24
H251 1H25
H252 2H25
H261 1H26
H262 2H26
H271 1H27
H272 2H27
H273 3H27
H3 H3
H4 H4
H5 H5
H61 1H6
H62 2H6
HO6 HO6
HO4 HO4
H291 1H29
H292 2H29
H30 H30
HO43 HO43
H311 1H31
H312 2H31
H321 1H32
H322 2H32
H331 1H33
H332 2H33
H341 1H34
H342 2H34
H351 1H35
H352 2H35
H361 1H36
H362 2H36
H371 1H37
H372 2H37
H381 1H38
H382 2H38
H391 1H39
H392 2H39
H401 1H40
H402 2H40
H411 1H41
H412 2H41
H413 3H41