>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=99.62 E-value=2.3e-15 Score=122.45 Aligned_cols=145 Identities=17% Similarity=0.244 Sum_probs=92.9 Q ss_pred EEEEECCCCCCHHHHHHHHHCCCEEEECCCCCCEEEEEEEEEEECC-EEEEEEECCCCCCCCHHHHHHHHHHHHHHHHHH Q ss_conf 8999718988788899998588501025898530223899999899-899999658842076368999999999999987 Q gi|255764471|r 4 TIAIVGAPNVGKSTLFNRLVKKKMAVVGNHPGITRDRLYGQAIING-VIFNIVDTAGIADGKNCSIAKQMNDQTELAINE 82 (470) Q Consensus 4 ~iaivG~pNvGKStL~N~l~~~~~aiv~~~~g~Trd~~~~~~~~~~-~~~~liDT~G~~~~~~~~~~~~i~~~~~~ai~~ 82 (470) T Consensus 1 KivilG~~~~GKTsil~r~~~~~~~~~~pTig~----~~~~~~~~~~~~l~iwD~~G~e~-----~----~~~~~~y~~~ 67 (160) T cd04156 1 QVLLLGLDSAGKSTLLYKLKHAELVTTIPTVGF----NVEMLQLEKHLSLTVWDVGGQEK-----M----RTVWKCYLEN 67 (160) T ss_pred CEEEECCCCCCHHHHHHHHHCCCCCCCCCCCCE----EEEEEEECCEEEEEEEECCCCCC-----C----CHHHHHHHCC T ss_conf 999999999999999999956987775776150----38999989989999997898624-----7----4158877456 Q ss_pred CCEEEEEECCCCCCC--HHHHHHHHHHH---CCCCCCCCCHHHHCCCHHHH--HHHH---HHHH--CC-CCCEEEHHHCC Q ss_conf 798999975988776--23445553321---02332222056522301210--0124---5531--22-22010011102 Q gi|255764471|r 83 AHLILFLIDSKAGIT--PYDHAITSFLR---KKNIPIIIVSNKMDTRIAQR--NFYE---IYSL--DF-KEIVEISAEHD 149 (470) Q Consensus 83 aD~il~vvD~~~g~~--~~D~~i~~~lr---~~~~~~ilv~NK~D~~~~~~--~~~e---~~~l--g~-~~~i~iSA~~g 149 (470) T Consensus 68 a~~iI~V~D~td~~~~~~~~~~~~~~l~~~~~~~~pili~~NK~Dl~~~~~~~ei~~~l~~~~~~~~~~~~i~~~SAktG 147 (160) T cd04156 68 TDGLVYVVDSSDEARLDESQKELKHILKNEHIKGVPVVLLANKQDLPGALTAEEITRRFKLKKYCSDRDWYVQPCSAVTG 147 (160) T ss_pred CCEEEEEEECCCHHHHHHHHHHHHHHHHHHCCCCCEEEEEEECCCCCCCCCHHHHHHHHHHHHHHHCCCCEEEEEECCCC T ss_conf 77899998568678878799999999866353787499999863365667999999998699998539999998668849 Q ss_pred CCCHHHHHHHHH Q ss_conf 220147999999 Q gi|255764471|r 150 LGTSELHSVIFK 161 (470) Q Consensus 150 ~Gi~~L~~~i~~ 161 (470) T Consensus 148 egi~e~f~~la~ 159 (160) T cd04156 148 EGLAEAFRKLAS 159 (160) T ss_pred CCHHHHHHHHHC T ss_conf 599999999857

HHsearch alignment for GI: 255764471 and conserved domain: cd04156