Atom Nomenclature for CL6

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 CL6

Atom Name (V3) Atom Name (V2)
CLAY CLAY
CAX CAX
CAV CAV
CAT CAT
CAS CAS
CAU CAU
CAW CAW
CAR CAR
CAC CAC
CAE CAE
CAF CAF
CAD CAD
CAB CAB
CAA CAA
NAO NAO
CAM CAM
NAN NAN
CAQ CAQ
CAP CAP
CAL CAL
CAK CAK
CAI CAI
CAG CAG
CAH CAH
CAJ CAJ
HAV HAV
HAT HAT
HAS HAS
HAU HAU
HAE HAE
HAF HAF
HAD HAD
HAB HAB
HAA HAA
HAM HAM
HAQ HAQ
HAP HAP
HAK HAK
HAI HAI
HAG HAG
HAH HAH
HAJ HAJ