>cd04176 Rap2 Rap2 subgroup. The Rap2 subgroup is part of the Rap subfamily of the Ras family. It consists of Rap2a, Rap2b, and Rap2c. Both isoform 3 of the human mitogen-activated protein kinase kinase kinase kinase 4 (MAP4K4) and Traf2- and Nck-interacting kinase (TNIK) are putative effectors of Rap2 in mediating the activation of c-Jun N-terminal kinase (JNK) to regulate the actin cytoskeleton. In human platelets, Rap2 was shown to interact with the cytoskeleton by binding the actin filaments. In embryonic Xenopus development, Rap2 is necessary for the Wnt/beta-catenin signaling pathway. The Rap2 interacting protein 9 (RPIP9) is highly expressed in human breast carcinomas and correlates with a poor prognosis, suggesting a role for Rap2 in breast cancer oncogenesis. Rap2b, but not Rap2a, Rap2c, Rap1a, or Rap1b, is expressed in human red blood cells, where it is believed to be involved in vesiculation. A number of additional effector proteins for Rap2 have been identified, incl

Probab=98.76 E-value=2.9e-08 Score=70.31 Aligned_cols=138 Identities=23% Similarity=0.229 Sum_probs=80.6 Q ss_pred EEEEEEECCCCCHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHCCCEE-EEEEEEEE--CCCEEEEEEECCCCHHHHHHHH Q ss_conf 79999904689887899999987644420013126868698629206-37899982--1990899984787302467798 Q gi|254780150|r 13 LGLSTIGHVDHGKTTLTAAITKYYSEEKKEYGDIDSAPEEKLRGITI-ATAHVSYE--TDKRFYSHIDCPGHADYVKNMI 89 (392) Q Consensus 13 ~ni~~iGhvd~GKSTL~~~L~~~~~~~~~~~~~~D~~~~E~~rGiTi-~~~~~~~~--~~~~~i~iiD~PGH~~f~~~mi 89 (392) T Consensus 2 ~KivllGd~~VGKTsli~r~~~~~------------f~~~y--~pTi~~~~~k~i~~~~~~~~l~iwDtaG~e~~~~~~~ 67 (163) T cd04176 2 YKVVVLGSGGVGKSALTVQFVSGT------------FIEKY--DPTIEDFYRKEIEVDSSPSVLEILDTAGTEQFASMRD 67 (163) T ss_pred EEEEEECCCCCCHHHHHHHHHHCC------------CCCCC--CCCCCCEEEEEEEECCEEEEEEEEECCCCHHHHHHHH T ss_conf 399998999978999999997098------------99755--8852331679999888999999998988542567889 Q ss_pred HHHHCCCCEEEEECCCCCCCCCHHHHHH-----HHHH---CCCCCEEEEECCCCCCCCHHHHHHCCCCCCEEEEEEEEEE Q ss_conf 7740023314520123443321067788-----8863---1876023310023335612221101232100111014532 Q gi|254780150|r 90 TGATQADGAILVCAAEDGPKPQTREHIL-----LARQ---IGISSIVVYMNKVDAVDDDELLDISEYEIRDLLKEHKYSD 161 (392) Q Consensus 90 ~g~~~~D~ailvVda~~G~~~QT~eh~~-----l~~~---lgi~~iIv~iNKmD~v~~~~~~~~i~~~i~~~l~~~~~~~ 161 (392) T Consensus 68 ~~~~~a~~~ilvydit~~---~Sf~~l~~~~~~i~~~~~~~~~p-iilVgNK~DL~~~r~---V~~~e~~~~a~~~---- 136 (163) T cd04176 68 LYIKNGQGFIVVYSLVNQ---QTFQDIKPMRDQIVRVKGYEKVP-IILVGNKVDLESERE---VSSAEGRALAEEW---- 136 (163) T ss_pred HHHCCCCEEEEEECCCCH---HHHHHHHHHHHHHHHHHCCCCCE-EEEEEECCCCCCCCC---CCHHHHHHHHHHC---- T ss_conf 985578656897127988---99999999999999973899963-999743134001276---9999999999985---- Q ss_pred EEECCCCEEEEEEE Q ss_conf 21023311467641 Q gi|254780150|r 162 DTPIIRGSALCALQ 175 (392) Q Consensus 162 ~~pii~~sa~~g~~ 175 (392) T Consensus 137 ~~~~~E~SAk~~~n 150 (163) T cd04176 137 GCPFMETSAKSKTM 150 (163) T ss_pred CCEEEEECCCCCCC T ss_conf 99899985687817

HHsearch alignment for GI: 254780150 and conserved domain: cd04176