Atom Nomenclature for 32G

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 32G

Atom Name (V3) Atom Name (V2)
N1 N1
C2 C2
N3 N3
C4 C4
C5 C5
C6 C6
N6 N6
N7 N7
C8 C8
N9 N9
OAB OAB
CAE CAE
CAF CAF
CAG CAG
CAH CAH
CAI CAI
CAJ CAJ
CAK CAK
CAL CAL
CAM CAM
CAN CAN
CAO CAO
NAS NAS
NAT NAT
NAU NAU
NAV NAV
SAW SAW
CAX CAX
CAY CAY
CBC CBC
NBD NBD
CBF CBF
CBG CBG
H2 H2
HN6 HN6
HN6A HN6A
H8 H8
HAE HAE
HAF HAF
HAFA HAFA
HAG HAG
HAGA HAGA
HAH HAH
HAHA HAHA
HAI HAI
HAIA HAIA
HAJ HAJ
HAJA HAJA
HAK HAK
HAKA HAKA
HAL HAL
HALA HALA
HAM HAM
HAMA HAMA
HAN HAN
HANA HANA
HAO HAO
HAOA HAOA
HNAU HNAU
HNAV HNAV
HBC HBC
HBF HBF
HBG HBG