ID1 GI:31317297 inhibitor of DNA binding 1 isoform b 1 mkvasgstat aaagpscalk agktasgage vvrclseqsv aisrcaggag 50 51 arlpalldeq qvnvllydmn gcysrlkelv ptlpqnrkvs kveilqhvid 100 101 yirdlqleln sesevgtpgg rglpvrapls tlngeisalt aevrsrsdh