part_of
three_prime_D_heptamer
3'D-HEPTAMER
7 nucleotide recombination site like CACAGTG, part of a 3' D-recombination signal sequence of an immunoglobulin/T-cell receptor gene.
SO:0000493
sequence
three prime D heptamer
heptamer_of_recombination_feature_of_vertebrate_immune_system_gene
three_prime_D_recombination_signal_sequence