From: Sequence features of HLA-DRB1 locus define putative basis for gene conversion and point mutations
Motif description | Motif sequence | Reference |
---|---|---|
Polypurine/-pyrimidine tract | 5'-RRRRR-3'/5'-YYYYY-3' | [47, 19, 48, 49] |
Alternating purine-pyrimidine tract | 5'-RYRYR-3'/5'-YRYRY-3' | [19, 50] |
Immunoglobulin heavy chain class switch repeats | 5'-GAGCT-3'/5'-AGCTC-3' | [51, 49] |
 | 5'-GGGCT-3'/5'-AGCCC-3' |  |
 | 5'-GGGGT-3'/5'-ACCCC-3' |  |
 | 5'-TGGGG-3'/5'-CCCCA-3' |  |
 | 5'-TGAGC-3'/5'-GCTCA-3' |  |
DNA polymerase arrest site | 5'-WGGAG-3'/5'-CTCCW-3' | [49] |
Deletion hotspot consensus | 5'-TGRRKM-3'/5'-KMYYCA-3' | [28, 49] |
Heptamer recombination signal | 5'-CACAGTG-3'/5'-CACTGTG-3' | [22] |
Nonamer recombination signal | 5'-ACAAAAACC-3'/5'-GGTTTTTGT-3' | [22] |
Chi-like sequence | 5'-GCTGGGG-3'/5'-CCCCAGC-3' | [40, 52] |
Chi-like sequence | 5'-CCAG-3'/5'-CTGG-3' | [53, 54] |
Chi-like sequence | 5'-GCWGGWGG-3'/5'-CCWCCWGC-3' | [55] |
Topoisomerase I consensus cleavage sites | 5'-CAT-3'/5'-ATG-3' | [56] |
 | 5'-CTY-3'/5'-RAG-3' |  |
 | 5'-GTY-3'/5'-RAC-3' |  |
DNA polymerase A pause site core sequence | 5'-GAG-3'/5'-CTC-3' | [57] |
 | 5'-ACG-3'/5'-CGT-3' |  |
DNA polymerase A/B frameshift hotspots | 5'-TGGNGT-3'/5'-ACNCCA-3' | [58, 59] |
Vertebrate topoisomerase II consensus cleavage site | 5'-RNYNNCNNGYNGKTNYNY-3'/ | [60, 61] |
 | 5'-RNRNAMCNRCNNGNNTNY-3' |  |
Human hypervariable minisatellite core sequence | 5'-GGGCAGGANG-3'/5'-CNTCCTGCCC-3' | [62] |
DNA polymerase A frameshift hotspots | 5'-TCCCCC-3'/5'-GGGGGA-3' | [59, 63] |
DNA polymerase B frameshift hotspots | 5'-TTTT-3'/5'-AAAA-3' | [58] |
Indel hotspot | 5'-GTAAGT-3'/5'-ACTTAC-3' | [64] |
Hotspot motif | 5'-CCTCCCT-3'/5'-AGGGAGG-3' | [63] |
Repeat element motif | 5'-CCCCACCCC-3'/5'-GGGGTGGGG-3' | [63] |
Double strand break-generating motif | 5'-TGGGGG-3'/5'-CCCCCA-3' | [63] |