>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=98.98 E-value=2.4e-08 Score=75.51 Aligned_cols=149 Identities=17% Similarity=0.265 Sum_probs=97.0 Q ss_pred EEEECCCCCCHHHHHHHHHHHCCCCCCCCCCCEEECCCHHHHHHCCEEEEEEEEEEEECCCCCEEEEEEEECCCCCHHHH Q ss_conf 99980138987788999999829805444431130586779871950523279999743788438999961787300279 Q gi|254780321|r 14 FSIVAHIDHGKSTLADRFIQHCRGLTEREMSSQVLDNMDIERERGITIKAQTVRLNYTSTDAKDYQLNLIDTPGHVDFTY 93 (606) Q Consensus 14 ~~IiaHvDhGKTTL~d~lL~~tg~i~~~~~~~~vlD~~~~EreRGITIka~~~~~~~~~~~~~~y~iNlIDTPGH~DF~~ 93 (606) T Consensus 3 ivllGd~~VGKTsl~~Rf~--~~~F~~~~--------~pt~---~-~~-~~--~~~---vdg~~~~l~i~DTaG~~~~~- 61 (158) T cd04103 3 LGIVGNLQSGKSALVHRYL--TGSYVQLE--------SPEG---G-RF-KK--EVL---VDGQSHLLLIRDEGGAPDAQ- 61 (158) T ss_pred EEEECCCCCCHHHHHHHHH--HCCCCCCC--------CCCC---C-EE-EE--EEE---ECCEEEEEEEEECCCCCCHH- T ss_conf 9999969987999999998--09478744--------4664---4-17-99--999---99999999999589983433- Q ss_pred HHHHHHHHCCEEEEEEECCCCCCHHHHHHHHHHH--H---CCCCEEEEECCCCCCCCCCCCHH-HHHHHHH-HHHHHHHH Q ss_conf 9999997302689999868788655899999999--7---09967998326788753211338-8877555-32232100 Q gi|254780321|r 94 EVSRSLSACEGSLLVVDATQGVEAQTLANVYQAI--D---NNHEIITVLNKADLPSADPDRVK-KQIEETI-GISTEDAL 166 (606) Q Consensus 94 EV~r~l~a~dgaiLvVdA~~Gvq~QT~~~~~~A~--~---~~l~~I~viNKiD~~~A~~e~v~-~ei~~~~-g~~~~~ii 166 (606) T Consensus 62 ----~~~~ada~ilVydit~~~SF~~v~~~~~~i~~~~~~~~ipiilvGnK~dl~~~~~r~V~~~e~~~~a~~~~~~~f~ 137 (158) T cd04103 62 ----FASWVDAVIFVFSLENEASFQTVYNLYHQLSSYRNISEIPLILVGTQDAISESNPRVIDDARARQLCADMKRCSYY 137 (158) T ss_pred ----HHCCCCEEEEEEECCCHHHHHHHHHHHHHHHHHCCCCCCCEEEEEECCCCCCCCCEECCHHHHHHHHHHCCCCEEE T ss_conf ----3214998999998898889999999999999855978996899987700365776147999999999856998899 Q ss_pred HHHHHCCCCCCHHHHHHHHHH Q ss_conf 011100223200678776321 Q gi|254780321|r 167 LVSAKTGEGIPLLLERIVQQL 187 (606) Q Consensus 167 ~vSAktG~GV~~LLd~Iv~~i 187 (606) T Consensus 138 EtSAk~~~NV~~~F~~~~~~i 158 (158) T cd04103 138 ETCATYGLNVERVFQEAAQKI 158 (158) T ss_pred EEECCCCCCHHHHHHHHHHHC T ss_conf 901799959899999999639

HHsearch alignment for GI: 254780321 and conserved domain: cd04103