>cd04156 ARLTS1 ARLTS1 subfamily. ARLTS1 (Arf-like tumor suppressor gene 1), also known as Arl11, is a member of the Arf family of small GTPases that is believed to play a major role in apoptotic signaling. ARLTS1 is widely expressed and functions as a tumor suppressor gene in several human cancers. ARLTS1 is a low-penetrance suppressor that accounts for a small percentage of familial melanoma or familial chronic lymphocytic leukemia (CLL). ARLTS1 inactivation seems to occur most frequently through biallelic down-regulation by hypermethylation of the promoter. In breast cancer, ARLTS1 alterations were typically a combination of a hypomorphic polymorphism plus loss of heterozygosity. In a case of thyroid adenoma, ARLTS1 alterations were polymorphism plus promoter hypermethylation. The nonsense polymorphism Trp149Stop occurs with significantly greater frequency in familial cancer cases than in sporadic cancer cases, and the Cys148Arg polymorphism is associated with an increase in h

Probab=99.69 E-value=5.7e-17 Score=133.28 Aligned_cols=151 Identities=19% Similarity=0.240 Sum_probs=91.6 Q ss_pred EEEEEECCCCCHHHHHHHHHCCCCCCCHHHHHHHHHCCCCEEEECC-EEEEEEECHHCCCCCCCCCHHHHHHCCCCCEEE Q ss_conf 3886403564256788765201211000245665420231142034-069998171104444430001110001210012 Q gi|255764471|r 205 RIAVVGRPNVGKSTLINRLLGYNRLLTGSQSGITRDSVSISWNWKN-HPIEIFDTAGMRKPSRITESLEQKTVKKSMQSV 283 (470) Q Consensus 205 ~~~~~G~pN~GKStl~N~l~~~~r~ivs~~~GtTrD~i~~~~~~~~-~~~~liDTaGirkk~~~~~~~E~~s~~~t~~~i 283 (470) T Consensus 1 KivilG~~~~GKTsil~r~~~~~~~~~~pTig~~~----~~~~~~~~~~l~iwD~~G~----------e~~~~~-~~~y~ 65 (160) T cd04156 1 QVLLLGLDSAGKSTLLYKLKHAELVTTIPTVGFNV----EMLQLEKHLSLTVWDVGGQ----------EKMRTV-WKCYL 65 (160) T ss_pred CEEEECCCCCCHHHHHHHHHCCCCCCCCCCCCEEE----EEEEECCEEEEEEEECCCC----------CCCCHH-HHHHH T ss_conf 99999999999999999995698777577615038----9999899899999978986----------247415-88774 Q ss_pred ECCEEEEEECCCCCCCH--HHHHHHHHH---HHCCCCCCCEEEECCCCCCCHHHHHHHHHHHCC-CCCCCCCCCCCCCCC Q ss_conf 01205998455321220--212232000---000357665589442233541555666542013-332004883111234 Q gi|255764471|r 284 RTCETTIVLLDATIPFE--KQDLRIVDS---VFNTGHAVVLALNKWDMVSDKLNLLQDLRTKAI-KNLPQIGDIYINTIS 357 (470) Q Consensus 284 ~~advvi~viDa~~~~~--~qd~~i~~~---i~~~~k~~iiv~NK~Dli~~~~~~~~~~~~~~~-~~~~~~~~~~i~~iS 357 (470) T Consensus 66 ~~a~~iI~V~D~td~~~~~~~~~~~~~~l~~~~~~~~pili~~NK~Dl~~~~~--~~ei~~~l~~~~~~~~~~~~i~~~S 143 (160) T cd04156 66 ENTDGLVYVVDSSDEARLDESQKELKHILKNEHIKGVPVVLLANKQDLPGALT--AEEITRRFKLKKYCSDRDWYVQPCS 143 (160) T ss_pred CCCCEEEEEEECCCHHHHHHHHHHHHHHHHHHCCCCCEEEEEEECCCCCCCCC--HHHHHHHHHHHHHHHCCCCEEEEEE T ss_conf 56778999985686788787999999998663537874999998633656679--9999999869999853999999866 Q ss_pred CCCCCCHHHHHHHHH Q ss_conf 533348589999999 Q gi|255764471|r 358 GRTGEGLDDLMVSVL 372 (470) Q Consensus 358 A~~g~gi~~l~~~i~ 372 (470) T Consensus 144 AktGegi~e~f~~la 158 (160) T cd04156 144 AVTGEGLAEAFRKLA 158 (160) T ss_pred CCCCCCHHHHHHHHH T ss_conf 884959999999985

HHsearch alignment for GI: 255764471 and conserved domain: cd04156