IGHV subgroups are designated according to IMGT gene tables and Locus representations.
Only FUNCTIONAL and ORF V-GENEs are shown.
| IGHV subgroup | FR1-IMGT 1 to 26 | CDR1-IMGT 27 to 38 | FR2-IMGT 39 to 55 | CDR2-IMGT 56 to 65 | FR3-IMGT 66 to 104 | CDR3-IMGT 105 to 115 |
| (24,25) | (8 to 10) | (17) | (7 to 10) | (38) | (2,4) | |
| 1 | -1 (aa 10) | 8 | 8 | -1 (aa 73) | 2,4 | |
| 2 | -1 (aa 10) | 8 | 7 | -1 (aa 73) | 2 | |
| 3 | -1 (aa 10) | 8,9,10 | 7 | -1 (aa 73) | 2,3 | |
| 4 | -1 (aa 10) | 8 | 8 | -1 (aa 73) | 2 | |
| 5 | -1 (aa 10) | 8 | 7,8,9 | -1 (aa 73) | 2 | |
| 6 | -1 (aa 10) | 8 | 10 | -1 (aa 73) | 1,2 | |
| 7 | -1 (aa 10) | 8 | 10 | -1 (aa 73) | 3,4 | |
| 8 | -1 (aa 10) | 10 | 6,7 | -1 (aa 73) | 2,3,4 | |
| 9 | -1 (aa 10) | 8 | 8 | -1 (aa 73) | 2 | |
| 10 | -1 (aa 10) | 8 | 10 | -1 (aa 73) | 2 | |
| 11 | -1 (aa 10) | 8 | 8 | -1 (aa 73) | 2 | |
| 12 | -1 (aa 10) | 9,10 | 7 | -1 (aa 73) | 4 | |
| 13 | -1 (aa 10) | 8 | 10 | -1 (aa 73) | 2,3 | |
| 14 | -1 (aa 10) | 8 | 8 | -1 (aa 73) | 2 | |
| 15 | -1 (aa 10) | 9 | 8 | -1 (aa 73) | 2 | |
| 16 | -1 (aa 10) | 9 | 8 | -1 (aa 73) | 2 |
Created: 18/04/1997
Last updated: 02/10/2025 13:10
Authors: Valérie Barbié, Christèle Martinez-Jean