>cd04103 Centaurin_gamma Centaurin gamma. The centaurins (alpha, beta, gamma, and delta) are large, multi-domain proteins that all contain an ArfGAP domain and ankyrin repeats, and in some cases, numerous additional domains. Centaurin gamma contains an additional GTPase domain near its N-terminus. The specific function of this GTPase domain has not been well characterized, but centaurin gamma 2 (CENTG2) may play a role in the development of autism. Centaurin gamma 1 is also called PIKE (phosphatidyl inositol (PI) 3-kinase enhancer) and centaurin gamma 2 is also known as AGAP (ArfGAP protein with a GTPase-like domain, ankyrin repeats and a Pleckstrin homology domain) or GGAP. Three isoforms of PIKE have been identified. PIKE-S (short) and PIKE-L (long) are brain-specific isoforms, with PIKE-S restricted to the nucleus and PIKE-L found in multiple cellular compartments. A third isoform, PIKE-A was identified in human glioblastoma brain cancers and has been found in various tissues.

Probab=99.48 E-value=1.4e-13 Score=97.22 Aligned_cols=153 Identities=12% Similarity=0.122 Sum_probs=85.9 Q ss_pred CEEEEECCCCCCHHHHHHHHHCCCCEEEECCCCCEEEECCEEEEEEEEEEEECCCEEEEEECCHHHHHHHHHHHHHHHHH Q ss_conf 68999748998898999997389737987388841452120266555678508964999976001011122447898888 Q gi|254780484|r 30 PEIAFSGRSNVGKSSLINILVNRKNLARTSNAPGRTQHLNFFVPKDFSNLKNNLPAMALVDMPGYGYARAPKKNVDSWGG 109 (212) Q Consensus 30 p~VaivG~~NvGKSSLiNaL~g~~~~a~~~~~p~tt~~~~~~~~~~~~~~~~~~~~~~~~DtpG~~~~~~~~~~~~~~~~ 109 (212) T Consensus 1 ~KivllGd~~VGKTsl~~Rf~~~~F~-~~-~~p-t~---~~--~~~~~~vdg~~~~l~i~DTaG~~~~~----------- 61 (158) T cd04103 1 LKLGIVGNLQSGKSALVHRYLTGSYV-QL-ESP-EG---GR--FKKEVLVDGQSHLLLIRDEGGAPDAQ----------- 61 (158) T ss_pred CEEEEECCCCCCHHHHHHHHHHCCCC-CC-CCC-CC---CE--EEEEEEECCEEEEEEEEECCCCCCHH----------- T ss_conf 99999996998799999999809478-74-446-64---41--79999999999999999589983433----------- Q ss_pred HHHHHHHHHHHHCCCCCCCCCCCC--CC---HHHHHHHHHHCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCC Q ss_conf 998777766420000011223578--87---5454554321025753221222211110246899999999997531368 Q gi|254780484|r 110 LIVRYLSERSTLRCVYLLIDCRHG--VK---QIDQDVFSFLDKKAVSYQIVLTKIDKLSPTTAQETLEKTKYLIRNYPTA 184 (212) Q Consensus 110 ~~~~~~~~~~~~~~~~~~~~~~~~--~~---~~~~~~~~~~~~~~~~~~~v~nK~D~~~~~~~~~~~~~~~~~~~~~~~~ 184 (212) T Consensus 62 ----~~~---~ada~ilVydit~~~SF~~v~~~~~~i~~~~~~~~ipiilvGnK~dl~~~~~r~V~~~e~~~~a~~--~~ 132 (158) T cd04103 62 ----FAS---WVDAVIFVFSLENEASFQTVYNLYHQLSSYRNISEIPLILVGTQDAISESNPRVIDDARARQLCAD--MK 132 (158) T ss_pred ----HHC---CCCEEEEEEECCCHHHHHHHHHHHHHHHHHCCCCCCCEEEEEECCCCCCCCCEECCHHHHHHHHHH--CC T ss_conf ----321---499899999889888999999999999985597899689998770036577614799999999985--69 Q ss_pred CCCEEEEECCCCCCHHHHHHHHHHHH Q ss_conf 98689998888899899999999872 Q gi|254780484|r 185 HPEVIPTSSVKRKGIEVLRKAILETI 210 (212) Q Consensus 185 ~~~i~~vSA~~g~Gi~eL~~~I~~~l 210 (212) T Consensus 133 ~~~f~EtSAk~~~NV~~~F~~~~~~i 158 (158) T cd04103 133 RCSYYETCATYGLNVERVFQEAAQKI 158 (158) T ss_pred CCEEEEEECCCCCCHHHHHHHHHHHC T ss_conf 98899901799959899999999639

HHsearch alignment for GI: 254780484 and conserved domain: cd04103