HHsearch alignment for GI: 254780264 and conserved domain: cd04126
>cd04126 Rab20 Rab20 subfamily. Rab20 is one of several Rab proteins that appear to be restricted in expression to the apical domain of murine polarized epithelial cells. It is expressed on the apical side of polarized kidney tubule and intestinal epithelial cells, and in non-polarized cells. It also localizes to vesico-tubular structures below the apical brush border of renal proximal tubule cells and in the apical region of duodenal epithelial cells. Rab20 has also been shown to colocalize with vacuolar H+-ATPases (V-ATPases) in mouse kidney cells, suggesting a role in the regulation of V-ATPase traffic in specific portions of the nephron. It was also shown to be one of several proteins whose expression is upregulated in human myelodysplastic syndrome (MDS) patients. GTPase activating proteins (GAPs) interact with GTP-bound Rab and accelerate the hydrolysis of GTP to GDP. Guanine nucleotide exchange factors (GEFs) interact with GDP-bound Rabs to promote the formation of the GTP-bo
Probab=98.27 E-value=1.1e-05 Score=55.19 Aligned_cols=107 Identities=19% Similarity=0.174 Sum_probs=72.5
Q ss_pred EEEECCCCCCHHHHHHHHHHHCCCCCCCCEECCCCEECCCHHHHHHHCCCEEEEEEEEEECCCCCCCEEEEEEECCCCCC
Q ss_conf 99986878897789999999808732142201795613780889870853764079999607778713899981798755
Q gi|254780264|r 13 FGIMAHIDAGKTTTTERILYYAGKSHKIGEVHDGSATMDWMEQEQERGITITSASTTVFWPGRDGGQKKLTIIDTPGHVD 92 (701)
Q Consensus 13 v~iiaHvd~GKTTL~d~LL~~~g~i~~~g~v~~g~~~~D~~~~E~eRgITi~ss~~sl~~~~~~~~~~~iNlIDTPGH~D 92 (701)
T Consensus 3 ivllGd~~VGKTsl~~rf~~--~~------------F~~~-------~~Tig~~---~~~k--~~~~~~l~IwDTaGqE~ 56 (220)
T cd04126 3 VVLLGDMNVGKTSLLHRYME--RR------------FKDT-------VSTVGGA---FYLK--QWGPYNISIWDTAGREQ 56 (220)
T ss_pred EEEECCCCCCHHHHHHHHHH--CC------------CCCC-------CCCCCEE---EEEE--ECCEEEEEEEECCCCCC
T ss_conf 99999999889999999972--98------------9998-------8871368---9998--76478899994798622
Q ss_pred CHHHHHHHHHHHCEEEEEEECCCCCCHHH-HHHHHH---HHHCCCCEEEEECCCCCC
Q ss_conf 28999999986045699995588888347-999999---987399789998176765
Q gi|254780264|r 93 FTMEVERSIRVTDGAIALLDSNAGVEPQT-ETVWRQ---ADKYSVPRVIFCNKMDKM 145 (701)
Q Consensus 93 F~~Ev~~aL~~~DgailvVDa~eGv~~qT-~~vlr~---~~~~~lp~ilvINKiDr~ 145 (701)
T Consensus 57 f~sl~~~y~r~a~~~ilvyDit~~~Sf~~l~~~~~~~~~~~~~~~~~ilVGNK~DL~ 113 (220)
T cd04126 57 FHGLGSMYCRGAAAVILTYDVSNVQSLEELEDRFLGLTDTANEDCLFAVVGNKLDLT 113 (220)
T ss_pred CCCCHHHHHCCCCEEEEEEECCCHHHHHHHHHHHHHHHHHCCCCCEEEEEEECHHCC
T ss_conf 433268885679889999979898999999999999998479998089998871213