IgVH sequence analysis of cutaneous MZBCLs
Patient no. . | Ig isotype (RT-PCR) . | IgVH rearrangement . | No. of mutations . | R/S ratio FR . | CDR3 sequence . | . | CDR3- length (aa) . |
---|---|---|---|---|---|---|---|
CM01 | Cγ4 | V1-69/D3-10/JH6 | 25 | 0.9* | CAR ATYSGSEQYDFDSSSYLDV | WGKG | 19 |
Cα | V1-69/D3-10/JH6 | 33 | 2.6* | CAG VDYSDSGRHYSFSASYFDV | WGKG | 19 | |
CM03 | Cγ1/Cα | V3-30/D2-8/JH4 | 20 | 2.6 | CAK GGMVSTIPIDY | WGQG | 11 |
CM04 | Cμ/Cδ | V3-9/D2-8/JH4 | 19 | 2.3 | CAK DVDIVLMIFSFRSRGFDS | WGQG | 18 |
CM06 | Cγ/Cϵ | ND | ND | ND | CAR GKTAVVGAPGYYFDY | WGQG | 15 |
CM07 | Cγ/Cϵ | ND | ND | ND | CAT VRLDSPY(S/A)FAY | WGQG | 11 |
CM08 | Cγ4 | V3-30/D3-9/JH4 | 43 | 1.3* | CAS LRMSIDRGFDC | WGQG | 11 |
CM10 | Cγ | V1-08/D3-10/JH4 | 41 | 2.1* | CGR VLNTPAHRPIRGLIAY | WGQG | 16 |
CM11 | Cα | V1-69/D6-6/JH4 | 4 | ND | CAR AVDFDSSSSYSF | WGQG | 12 |
CM13 | Cμ | V3-72/D6-19/JH3 | 12 | 1.3 | CVR GYSIGWPYDALAR | WGQG | 13 |
CM15 | Cγ1/Cϵ | V3-53/D2-2/JH3 | 24 | 3.6 | CAR ENPRHDVFDI | WGLG | 10 |
CM19 | Cγ | ND | ND | ND | CAK ESGGAARMRGNYYYYYYMDV | WGQG | 20 |
CM20 | Cγ | ND | ND | ND | CVR HSAEVADSVEED | WGQG | 12 |
CM21 | Cγ | ND | ND | ND | CAR ETNYDSWTGSPSSHYFGLDF | WGQG | 20 |
CM22 | Cα | ND | ND | ND | CAR GSGDYKVTKYYEDAFDI | WGQG | 17 |
CM29 | Cγ | ND | ND | ND | CAR GVDFDYFDL | WGRG | 9 |
CM34 | Cγ | ND | ND | ND | CAK DLLLRVVGCLDY | WGQG | 12 |
CM35 | Cγ | V1-69/D1-14/JH5 | ND | ND | CAR GSHLIGGTIASFDP | WGQG | 14 |
CM37 | Cγ/Cα | V1-02/D2-21/JH4 | ND | ND | CAA AL(S/P)ESSFPFTFHD | WGQG | 13 |
CM42 | Cγ | ND | ND | ND | CAR LNYVLHLGRLIEGAGTNYGMDV | LGQG | 22 |
CM43 | Cμ/Cδ | ND | ND | ND | CAR APFLGDVFFDP | WGQG | 11 |
CM44 | Cγ | V3-48/D5-24/JH4 | 38 | 1.4 | CAK LQRRGLQLGYLEY | FGQG | 13 |
Patient no. . | Ig isotype (RT-PCR) . | IgVH rearrangement . | No. of mutations . | R/S ratio FR . | CDR3 sequence . | . | CDR3- length (aa) . |
---|---|---|---|---|---|---|---|
CM01 | Cγ4 | V1-69/D3-10/JH6 | 25 | 0.9* | CAR ATYSGSEQYDFDSSSYLDV | WGKG | 19 |
Cα | V1-69/D3-10/JH6 | 33 | 2.6* | CAG VDYSDSGRHYSFSASYFDV | WGKG | 19 | |
CM03 | Cγ1/Cα | V3-30/D2-8/JH4 | 20 | 2.6 | CAK GGMVSTIPIDY | WGQG | 11 |
CM04 | Cμ/Cδ | V3-9/D2-8/JH4 | 19 | 2.3 | CAK DVDIVLMIFSFRSRGFDS | WGQG | 18 |
CM06 | Cγ/Cϵ | ND | ND | ND | CAR GKTAVVGAPGYYFDY | WGQG | 15 |
CM07 | Cγ/Cϵ | ND | ND | ND | CAT VRLDSPY(S/A)FAY | WGQG | 11 |
CM08 | Cγ4 | V3-30/D3-9/JH4 | 43 | 1.3* | CAS LRMSIDRGFDC | WGQG | 11 |
CM10 | Cγ | V1-08/D3-10/JH4 | 41 | 2.1* | CGR VLNTPAHRPIRGLIAY | WGQG | 16 |
CM11 | Cα | V1-69/D6-6/JH4 | 4 | ND | CAR AVDFDSSSSYSF | WGQG | 12 |
CM13 | Cμ | V3-72/D6-19/JH3 | 12 | 1.3 | CVR GYSIGWPYDALAR | WGQG | 13 |
CM15 | Cγ1/Cϵ | V3-53/D2-2/JH3 | 24 | 3.6 | CAR ENPRHDVFDI | WGLG | 10 |
CM19 | Cγ | ND | ND | ND | CAK ESGGAARMRGNYYYYYYMDV | WGQG | 20 |
CM20 | Cγ | ND | ND | ND | CVR HSAEVADSVEED | WGQG | 12 |
CM21 | Cγ | ND | ND | ND | CAR ETNYDSWTGSPSSHYFGLDF | WGQG | 20 |
CM22 | Cα | ND | ND | ND | CAR GSGDYKVTKYYEDAFDI | WGQG | 17 |
CM29 | Cγ | ND | ND | ND | CAR GVDFDYFDL | WGRG | 9 |
CM34 | Cγ | ND | ND | ND | CAK DLLLRVVGCLDY | WGQG | 12 |
CM35 | Cγ | V1-69/D1-14/JH5 | ND | ND | CAR GSHLIGGTIASFDP | WGQG | 14 |
CM37 | Cγ/Cα | V1-02/D2-21/JH4 | ND | ND | CAA AL(S/P)ESSFPFTFHD | WGQG | 13 |
CM42 | Cγ | ND | ND | ND | CAR LNYVLHLGRLIEGAGTNYGMDV | LGQG | 22 |
CM43 | Cμ/Cδ | ND | ND | ND | CAR APFLGDVFFDP | WGQG | 11 |
CM44 | Cγ | V3-48/D5-24/JH4 | 38 | 1.4 | CAK LQRRGLQLGYLEY | FGQG | 13 |
R/S ratio FR indicates replacement/silent mutation ratio in IgVH framework regions; aa, amino acids; and ND, not determined.
Significant according to Chang and Casali.32