BTN1A1
butyrophilin subfamily 1 member A1
Summary
Butyrophilin is the major protein associated with fat droplets in the milk. It is a member of the immunoglobulin superfamily. It may have a cell surface receptor function. The human butyrophilin gene is localized in the major histocompatibility complex (MHC) class I region of 6p and may have arisen relatively recently in evolution by the shuffling of exons between 2 ancestral gene families [provided by RefSeq, Jul 2008]
Known Variants30 total
| rsid | Position (GRCh37) | Alleles | Class | ClinVar |
|---|---|---|---|---|
| rs72843784 | 6:26,498,758 | G/A | — | — |
| rs13220261 | 6:26,499,185 | C/T | upstream gene variant | — |
| rs13194984 | 6:26,500,563 | G/T | upstream gene variant | — |
| rs769854706 | 6:26,501,527 | C/T | — | uncertain significance |
| rs758363315 | 6:26,501,564 | T/C | — | uncertain significance |
| rs1763801493 | 6:26,501,907 | A/T | — | uncertain significance |
| rs373754447 | 6:26,501,920 | T/C | — | uncertain significance |
| rs778400924 | 6:26,501,943 | A/G | — | uncertain significance |
| rs750358199 | 6:26,501,977 | G/C | — | uncertain significance |
| rs760648072 | 6:26,502,052 | G/C | — | uncertain significance |
| rs2533406880 | 6:26,502,158 | G/T | — | uncertain significance |
| rs756518488 | 6:26,505,222 | C/T | — | uncertain significance |
| rs1454414420 | 6:26,505,237 | C/G | — | uncertain significance |
| rs746578423 | 6:26,505,270 | G/C | — | uncertain significance |
| rs750964472 | 6:26,505,351 | G/T | — | uncertain significance |
| rs1042319833 | 6:26,506,965 | T/C | — | uncertain significance |
| rs750029787 | 6:26,506,986 | T/C | — | uncertain significance |
| rs1354020211 | 6:26,507,016 | A/G | — | uncertain significance |
| rs79402574 | 6:26,508,194 | A/C | — | benign |
| rs41267931 | 6:26,508,290 | A/G | — | benign |
| rs148996980 | 6:26,508,869 | C/T | — | uncertain significance |
| rs1477919918 | 6:26,508,923 | A/G | — | uncertain significance |
| rs764761095 | 6:26,509,073 | C/A | — | uncertain significance |
| rs61732158 | 6:26,509,167 | A/G | — | uncertain significance |
| rs745723915 | 6:26,509,317 | C/T | — | uncertain significance |
| rs35555795 | 6:26,509,382 | C/T | missense variant | — |
| rs763778549 | 6:26,509,385 | A/T | — | uncertain significance |
| rs115774646 | 6:26,509,392 | G/A | — | benign |
| rs1056667 | 6:26,510,564 | T/C | 3 prime UTR variant | — |
| rs9379882 | 6:26,511,076 | C/T | downstream gene variant | — |
Gene information from NCBI Gene. Variant classifications from ClinVar.