HHsearch alignment for GI: 254780233 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=98.88  E-value=2.4e-08  Score=73.94  Aligned_cols=155  Identities=19%  Similarity=0.242  Sum_probs=94.7

Q ss_pred             EEEECCCCCCHHHHHHHHHHHCCCCCCCCCCCCEECCCCHHHHHCCCEEEEEEEEEEECCEEEEEECCCCCCCCHHHHHH
Q ss_conf             99985468987788999999839614232200000388577987096064679999989979999728987540799999
Q gi|254780233|r   22 IAIIAHVDHGKTTLVDELLKQSGVFRDNQRVSERVMDCNDLEKERGITILAKVTSIVWNDVRINIVDTPGHADFGGEVER  101 (624)
Q Consensus        22 iaIiaHvDhGKTTL~d~LL~~sG~~~~~~~v~~~vmD~~~~EreRGITI~a~~~~~~~~~~~iNiiDTPGH~DF~gEVer  101 (624)
T Consensus         3 ivllGd~~VGKTsl~~rf~--~~~F~~~-----------------~~Tig~~~~~k~~~~~~l~IwDTaGqE~f~sl~~~   63 (220)
T cd04126           3 VVLLGDMNVGKTSLLHRYM--ERRFKDT-----------------VSTVGGAFYLKQWGPYNISIWDTAGREQFHGLGSM   63 (220)
T ss_pred             EEEECCCCCCHHHHHHHHH--HCCCCCC-----------------CCCCCEEEEEEECCEEEEEEEECCCCCCCCCCHHH
T ss_conf             9999999988999999997--2989998-----------------88713689998764788999947986224332688


Q ss_pred             HHHHHCEEEEEEECCCCCCHHHHH-H--H-HHHHH---CCCCEEEEEECCCCCCCC-----------------HHHH-HH
Q ss_conf             987421789999768788647899-9--9-99997---299789999754366740-----------------2568-99
Q gi|254780233|r  102 ILCMVESVVVLVDAAEGPMPQTKF-V--V-GKALK---IGLRPIVVVNKVDRSDAR-----------------ADEV-IN  156 (624)
Q Consensus       102 ~l~~~DgaiLvVdA~eGv~~QT~~-v--l-~~A~~---~~l~~IvvINKiDr~~a~-----------------~~~v-~~  156 (624)
T Consensus        64 y~r~a~~~ilvyDit~~---~Sf~~l~~~~~~~~~~~~~~~~~ilVGNK~DL~~~~~~~~~~~~~~~~~~~~~~r~Vs~e  140 (220)
T cd04126          64 YCRGAAAVILTYDVSNV---QSLEELEDRFLGLTDTANEDCLFAVVGNKLDLTEEGALAGQEKDAGDRVSPEDQRQVTLE  140 (220)
T ss_pred             HHCCCCEEEEEEECCCH---HHHHHHHHHHHHHHHHCCCCCEEEEEEECHHCCCCCCCCCCCCCCCCCCCCCCCCCCCHH
T ss_conf             85679889999979898---999999999999998479998089998871213643443333333223441003544899


Q ss_pred             HHHHHHHHCCC---CHHH----CCHHHHHHHHHCCEECCCCCCCCCCCCHHHHHHHHCCC
Q ss_conf             99988862267---3011----04266887886591646742233486413555321024
Q gi|254780233|r  157 EVFDLFSALDA---TDAQ----LDFPILYGSGRFGWMSDSSDGSRDQGMVPLLNLIVDHV  209 (624)
Q Consensus       157 ei~dlf~~l~a---~de~----ld~Pv~~~Sa~~G~~~~~~~~~~~~gl~~Lld~Ii~~i  209 (624)
T Consensus       141 e~~~~a~~~~~~~~~~~~~~~~~~~~~fEtSAKtg-----------~nV~e~F~~i~~~i  189 (220)
T cd04126         141 DAKAFYKRINKYKMLDEDLSPAAEKMCFETSAKTG-----------YNVDELFEYLFNLV  189 (220)
T ss_pred             HHHHHHHHHHHHCCCCCCCCCCCCCEEEEEECCCC-----------CCHHHHHHHHHHHH
T ss_conf             99999998502202221111245776999147899-----------79899999999999