Atom Nomenclature for EDE

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 EDE

Atom Name (V3) Atom Name (V2)
N1 N1
C2 C2
C3 C3
C4 C4
N5 N5
C6 C6
C7 C7
N8 N8
C9 C9
C10 C10
C11 C11
C12 C12
C13 C13
C14 C14
C15 C15
C16 C16
N17 N17
C18 C18
C19 C19
N20 N20
C21 C21
C22 C22
C23 C23
N24 N24
C25 C25
C26 C26
C27 C27
C28 C28
C29 C29
C30 C30
C31 C31
C32 C32
N33 N33
C34 C34
C35 C35
C36 C36
C37 C37
C38 C38
C39 C39
O40 O40
O41 O41
O42 O42
O43 O43
O44 O44
C45 C45
N46 N46
C47 C47
O48 O48
O49 O49
N50 N50
O51 O51
O52 O52
O53 O53
N54 N54
N55 N55
H1 H1
H21 1H2
H22 2H2
H3 H3
H5 H5
H6 H6
H8 H8
H9 H9
H101 1H10
H102 2H10
H111 1H11
H112 2H11
H121 1H12
H122 2H12
H13 H13
H14 H14
H151 1H15
H152 2H15
H17 H17
H181 1H18
H182 2H18
H20 H20
H211 1H21
H212 2H21
H221 1H22
H222 2H22
H231 1H23
H232 2H23
H24 H24
H251 1H25
H252 2H25
H261 1H26
H262 2H26
H271 1H27
H272 2H27
H281 1H28
H282 2H28
H311 1H31
H312 2H31
H32 H32
H331 1H33
H332 2H33
H35 H35
H36 H36
H38 H38
H39 H39
H40 H40
H42 H42
H451 1H45
H452 2H45
H461 1H46
H462 2H46
H49 H49
H501 1H50
H502 2H50
H51 H51
H54 H54
H551 1H55
H552 2H55