Table 1.
V-DOMAIN types analyzed by IMGT/V-QUEST
| Receptor type | V-DOMAIN description | Locus name | Chain type (transcript or protein) | ||
|---|---|---|---|---|---|
| Structure labels (IMGT/3Dstructure-DB) | Sequence labels (IMGT/LIGM-DB) | ||||
| IG | VH | V-D-J-REGION | IGH | IG-Heavy | |
| VLa | V-KAPPA | V-J-REGION | IGK | IG-Light-Kappa | |
| V-LAMBDA | V-J-REGION | IGL | IG-Light-Lambda | ||
| V-IOTAb | V-J-REGION | IGI | IG-Light-Iota | ||
| TR | V-ALPHA | V-J-REGION | TRA | TR-Alpha | |
| V-BETA | V-D-J-REGION | TRB | TR-Beta | ||
| V-GAMMA | V-J-REGION | TRG | TR-Gamma | ||
| V-DELTA | V-D-J-REGION | TRD | TR-Delta | ||
aV-RHO of the IG-Light-Rho (frog) and V-SIGMA of the Ig-Light-Sigma (Chondrichthyes and frog) are not shown but will be analyzed once the genomic germline V and J genes are sequenced and available in the IMGT/V-QUEST reference directory (Correspondence between chain types and C genes: IG and TR (all vertebrate species) [60])
bV-IOTA is the VL of the IG-Light-Iota chain type (transcript or protein) of the Chondrichthyes and Actinopterygii (which include the Teleostei)