CD22
CD22 molecule
Summary
Predicted to enable CD4 receptor binding activity; protein phosphatase binding activity; and sialic acid binding activity. Involved in B cell activation; negative regulation of B cell receptor signaling pathway; and regulation of endocytosis. Located in early endosome and recycling endosome. Implicated in diffuse large B-cell lymphoma. [provided by Alliance of Genome Resources, Jul 2025]
Known Variants63 total
| rsid | Position (GRCh37) | Alleles | Class | ClinVar |
|---|---|---|---|---|
| rs773232306 | 19:35,822,956 | G/A | — | uncertain significance |
| rs376515050 | 19:35,823,507 | C/T | — | uncertain significance |
| rs750364404 | 19:35,823,532 | C/T | — | likely benign |
| rs778714983 | 19:35,823,621 | C/T | — | uncertain significance |
| rs147711132 | 19:35,823,704 | G/T | — | uncertain significance |
| rs10419538 | 19:35,824,019 | C/G | regulatory region variant | — |
| rs145484922 | 19:35,826,971 | C/T | — | uncertain significance |
| rs1423109494 | 19:35,826,981 | A/G | — | likely benign |
| rs148821494 | 19:35,827,038 | C/T | — | uncertain significance |
| rs768754260 | 19:35,827,091 | A/G | — | uncertain significance |
| rs774407987 | 19:35,827,095 | C/T | — | likely benign |
| rs1239137849 | 19:35,827,131 | G/A | — | uncertain significance |
| rs764611503 | 19:35,827,132 | C/A | — | uncertain significance |
| rs1312264842 | 19:35,827,139 | A/C | — | uncertain significance |
| rs577316886 | 19:35,827,175 | G/A | — | uncertain significance |
| rs2513634929 | 19:35,827,182 | G/T | — | uncertain significance |
| rs146504496 | 19:35,828,734 | C/T | — | benign |
| rs138631884 | 19:35,828,735 | G/A | — | likely benign |
| rs772151259 | 19:35,828,738 | G/A | — | uncertain significance |
| rs1646430138 | 19:35,828,826 | T/A | — | uncertain significance |
| rs138089449 | 19:35,828,831 | G/A | — | uncertain significance |
| rs1293917139 | 19:35,828,843 | G/A | — | uncertain significance |
| rs1163943901 | 19:35,828,906 | G/A | — | uncertain significance |
| rs2066749710 | 19:35,828,923 | G/C | — | uncertain significance |
| rs147300619 | 19:35,829,110 | C/T | — | uncertain significance |
| rs370479192 | 19:35,829,158 | A/G | — | uncertain significance |
| rs765265829 | 19:35,829,159 | T/G | — | uncertain significance |
| rs61741013 | 19:35,829,256 | G/A | — | benign |
| rs544107138 | 19:35,829,313 | G/A | — | uncertain significance |
| rs201873766 | 19:35,831,826 | C/T | — | uncertain significance |
| rs370742313 | 19:35,831,915 | G/A | — | likely benign |
| rs760563783 | 19:35,832,026 | G/T | — | uncertain significance |
| rs747460337 | 19:35,832,290 | G/A | — | uncertain significance |
| rs1039969541 | 19:35,832,297 | A/C | — | uncertain significance |
| rs137966683 | 19:35,832,331 | C/A | — | uncertain significance |
| rs35715143 | 19:35,832,389 | G/A | — | benign |
| rs750286044 | 19:35,832,423 | C/G | — | uncertain significance |
| rs766903911 | 19:35,832,638 | C/T | — | uncertain significance |
| rs202226815 | 19:35,832,688 | G/A | — | uncertain significance |
| rs200478498 | 19:35,832,695 | A/G | — | uncertain significance |
| rs760099567 | 19:35,832,707 | C/A | — | likely benign |
| rs191533580 | 19:35,832,709 | C/T | — | uncertain significance |
| rs199891075 | 19:35,832,796 | G/T | — | uncertain significance |
| rs201159000 | 19:35,832,799 | G/A | — | uncertain significance |
| rs1285264043 | 19:35,832,812 | A/G | — | uncertain significance |
| rs2513651988 | 19:35,832,829 | G/A | — | uncertain significance |
| rs140037563 | 19:35,832,839 | G/A | — | conflicting classifications of pathogenicity |
| rs7259477 | 19:35,835,739 | G/A | — | benign |
| rs775031728 | 19:35,835,964 | A/T | — | uncertain significance |
| rs148431287 | 19:35,836,000 | G/A | — | likely benign |
| rs181810297 | 19:35,836,497 | C/T | — | likely benign |
| rs1333971866 | 19:35,836,526 | G/C | — | uncertain significance |
| rs10406069 | 19:35,836,530 | G/A | missense variant | — |
| rs34826052 | 19:35,836,600 | C/T | synonymous variant | — |
| rs10413500 | 19:35,836,826 | C/A | — | — |
| rs867410565 | 19:35,837,074 | T/C | — | likely benign |
| rs1207650044 | 19:35,837,100 | G/A | — | uncertain significance |
| rs200771320 | 19:35,837,104 | C/T | — | uncertain significance |
| rs756128503 | 19:35,837,130 | C/T | — | uncertain significance |
| rs769696167 | 19:35,837,472 | G/A | — | uncertain significance |
| rs915357699 | 19:35,837,508 | G/A | — | uncertain significance |
| rs760249582 | 19:35,837,511 | G/A | — | uncertain significance |
| rs547905156 | 19:35,837,547 | G/A | — | uncertain significance |
Gene information from NCBI Gene. Variant classifications from ClinVar.