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Gene Model: Axin2

NomenclatureGenomic Location
SymbolAxin2Chromosome2
NameAxin 2Linkage mapunknown
SpeciesDracomimus familiarisGenome CoordinatesChr2: 71 Mbp

Molecular Function

Inhibitor of the Wnt signaling pathway. Down-regulates beta-catenin. Probably facilitate the phosphorylation of beta-catenin and APC by GSK3B.

Molecular Function Terms:

binding
   protein binding
      enzyme binding
      protein complex binding
      protein domain specific binding

enzyme regulator activity
   enzyme activator activity
      GTPase activator activity
   nucleoside-triphosphatase regulator activity
      GTPase regulator activity

Human Disease Association

Defects in AXIN2 are involved in colorectal cancer (CRC) [MIM:114500]. They appear to be specifically associated with defective mismatch repair.

Defects in AXIN2 are the cause of oligodontia-colorectal cancer syndrome (ODCRCS) [MIM:608615]. Affected individuals manifest severe tooth agenesis and colorectal cancer or precancerous lesions of variable types.

Predicted Transcript
     1 ATGAGCAGTGCAGCCTTGCTGACTCACCTTCCAGACCCCAGTAGCAGCTTTAGAGAAGAT
    61 GCCCCACGCCCCCCTGTACCAGGGGAAGAAGGAGAGGCACCATGCCACCTGCCTGCCAGT
   121 TTGTTTCTTGTGAAAAACCAAAGCTTCAAGGCCATGTCCGTTTCTTCCACGCCCAGAAGG
   181 AATGAGGATGGTCTGGGGGAGCCAGAAGGCAGTGCTTCTCCGGATTCCCCTCTGGCGCGA
   241 TGGACCAAATCCTTGCATTCCTTGCTGGGAGATCAAGATGGTGCCTATCTCTTCCGGACC
   301 TTCCTGGAAAGGGAGAAATGTGTGGATACTTTAGACTTCTGGTTTGCCTGCAATGGCTTC
   361 AGGCAGATGGACCTTAAGGATACCAAAACATTAAGAGTCGCCAAAGCTATCTACAAAAGG
   421 TACATTGAGAACAACAGCATTGTCTCCAAGCAACTCAAGCCTGCCACCAAGACCTACATA
   481 AGGGATAGTATTAAGAAGCAGCAGATCGATTCAATCATGTTTGATCAGGCGCAGACTGAG
   541 ATCCAGACTGTGATGGAGGAAAATGCTTACCGGATGTTTTTAACTTCTGATATATACCTC
   601 GAATATGTAAGGAGTGGGGGAGAGAATCCTGCTTACATGAACAGCAATGGACTGGGGAGC
   661 TTAAAAGTTGACTGTGGCTACCTTCCTACCTTGAATGAAGAAGAGGAATGGAGCTGTGCT
   721 GATTTTAAAAACAAACTTTTGCCATCTGTGCTTGGGTTGTCCAGTAAGACGTTGAGGGCC
   781 ACAGCAAGCGTCCGAGCTACAGAAGCTGTGGAGAATGGGTTCAGGTCCTTCAAGAGGAAT
   841 GATCCTGTTAACCCTTACCATGTGAACTCTGGTTACGTCTTTGCTCCTGCCACTAGTGCA
   901 AACGATAGTGAAATATCTAGTGATGCTCTGACTGACGATTCCGTATCAATGACGGATAGC
   961 AGTGTTGATGGGATCCCTCCTTATAGACTTGGAAGCAAAAAACAGCTCCAGAGGGAAATG
  1021 CATCGTAGTGTCAAGGCCAATGGTCAAGTTTCTCTACCTCACTTTCCGAGAACTCATCGC
  1081 CTTCCTAGGGAAATGACCCCCGTGGAACCAGCTGCTTTTGCCGCCGAGCTCATTTCTCGG
  1141 TTGGAAAAGCTCAAGCGGGAACAAGAGACCATGGACTCTCTGGAGGAGAGGCTGCAGCAA
  1201 ATCACAGAGGATGAAGAGAAGGAGGGATCTGATGTTCCTGTCAGCTCACAGGCCACCCGA
  1261 GAACATCCCCTGACTCTCCTCCCCTCCGGCAGCTATGAGGATGATCCCCAGGCTATCCTG
  1321 GATGACCATCTTTCACGGGTGCTGAAGACACCGGGGTGCCAATCTCCCGGCATGGGACGG
  1381 CATAGTCCTCGCGCACGCTCCCCAGACCGCTTCCAGGTGGTAAATTGCTCCCTGGCACCT
  1441 GGCACAGCCTCTGTACCCAATGCCTGTGCTCTTGTCAGCAAAGGATTTGTCACCAAGCAG
  1501 ACAACCAAGCATGTTCACCATCACTACATCCACCACCACACCATTCCCAAAACAAAGGAG
  1561 CAGATAGAAGCAGAGGCAGCACAACGAGCCCAATGCTTGGGTCCTTCAGGGAGCGACTAC
  1621 TATTGCTACTCCAAGTGCAAGGGTCACTCAAAAGGGGTGGAACTTCCTATGGCGCAGCTG
  1681 GAGCCCTTCGGCCTCAACAGAACAGGGACGCTTCCGAAGAGGAACTGTAAGCTACCAGAT
  1741 GGCGTCCTCCTCCCAGGTGGAGAAGGAGGAGGGCTCTCCATCCCTCCAGGGGTGCAGCTA
  1801 CCTGCGGGGGAGGCTGACCGATCACAGAACGTCTGGCAATGGATGCTGGAGAGTGAAAGA
  1861 CAATCCAAGCACAAGCCCCATAGCACACAAAGCACAAAGAAGGCCTACAATTCTGAGTCC
  1921 TCCAGAGGCGGGCTTGGGGAACGTCCTGCCCGTCACCACCTGTGGGGGAGCAGCAGCCAT
  1981 CCACGGGGCGTTCAGCCGGCCCACCCTTTTGTCCAGGATCCGGCCATGCCCCCTCTGACT
  2041 CCACCCAATACCCTGGCTCAGTTGGAGGAAGCTTGCCGCAGGCTAGCAGAAGTATCCAAG
  2101 CCACAGAAACAACGATGTTCAGCATCAAATCAGCCGAGGGATCGCAACCACTTGACTTCC
  2161 GTACCAGGAGGAAATGGTCCTTTTTGCAATGCCAGTGTAGCAACAGAAGATCACAAAGAA
  2221 CCAAAGAAACTTCCTGCTACTCACTCCGCCCAGCCTAGTGAGTTGATTGTCACATATTTT
  2281 TTCTGTGGAGAAGAAATTCCCTATAGGAGGATGTTAAAGGCCCAGAGCCTGACACTTGGG
  2341 CACTTTAAAGAGCAGCTGAGCAAAAAGGGAAATTATAGGTATTACTTCAAAAGGGCAAGT
  2401 GATGAGTTTGACTGTGGTGCAGTTTTTGAAGAAATCTGGGATGACGATACCGTTCTGCCC
  2461 ATGTACGAGGGAAGGATCCTGGGGAAAGTTGAGAGGATTGACTGA

Predicted Protein Product
MSSAALLTHLPDPSSSFREDAPRPPVPGEEGEAPCHLPASLFLVKNQSFKAMSVSSTPRR
NEDGLGEPEGSASPDSPLARWTKSLHSLLGDQDGAYLFRTFLEREKCVDTLDFWFACNGF
RQMDLKDTKTLRVAKAIYKRYIENNSIVSKQLKPATKTYIRDSIKKQQIDSIMFDQAQTE
IQTVMEENAYRMFLTSDIYLEYVRSGGENPAYMNSNGLGSLKVDCGYLPTLNEEEEWSCA
DFKNKLLPSVLGLSSKTLRATASVRATEAVENGFRSFKRNDPVNPYHVNSGYVFAPATSA
NDSEISSDALTDDSVSMTDSSVDGIPPYRLGSKKQLQREMHRSVKANGQVSLPHFPRTHR
LPREMTPVEPAAFAAELISRLEKLKREQETMDSLEERLQQITEDEEKEGSDVPVSSQATR
EHPLTLLPSGSYEDDPQAILDDHLSRVLKTPGCQSPGMGRHSPRARSPDRFQVVNCSLAP
GTASVPNACALVSKGFVTKQTTKHVHHHYIHHHTIPKTKEQIEAEAAQRAQCLGPSGSDY
YCYSKCKGHSKGVELPMAQLEPFGLNRTGTLPKRNCKLPDGVLLPGGEGGGLSIPPGVQL
PAGEADRSQNVWQWMLESERQSKHKPHSTQSTKKAYNSESSRGGLGERPARHHLWGSSSH
PRGVQPAHPFVQDPAMPPLTPPNTLAQLEEACRRLAEVSKPQKQRCSASNQPRDRNHLTS
VPGGNGPFCNASVATEDHKEPKKLPATHSAQPSELIVTYFFCGEEIPYRRMLKAQSLTLG
HFKEQLSKKGNYRYYFKRASDEFDCGAVFEEIWDDDTVLPMYEGRILGKVERID
Protein Alignment to Mouse
sp|O88566|AXIN2_MOUSE Axin-2 OS=Mus musculus GN=Axin2 PE=1 SV=1
        Length = 840

 Score = 3055 (1080.5 bits), Expect = 0., P = 0.
 Identities = 608/845 (71%), Positives = 656/845 (77%)

Query:     1 MSSAALLTHLPDPSSSFREDAPRPPVPGEEGEAPCHLPASLFLVKNQSFKAMSVSSTPRR 60
             MSSA L+T LPDPSSSFREDAPRPPVPGEEGE P   P    + K QS K M VSS  RR
Sbjct:     1 MSSAVLVTLLPDPSSSFREDAPRPPVPGEEGETP---PCQPSVGKVQSTKPMPVSSNARR 57

Query:    61 NEDGLGEPEGSASPDSPLARWTKSLHSLLGDQDGAYLFRTFLEREKCVDTLDFWFACNGF 120
             NEDGLGEPEG ASPDSPL RWTKSLHSLLGDQDGAYLFRTFLEREKCVDTLDFWFACNGF
Sbjct:    58 NEDGLGEPEGRASPDSPLTRWTKSLHSLLGDQDGAYLFRTFLEREKCVDTLDFWFACNGF 117

Query:   121 RQMDLKDTKTLRVAKAIYKRYIENNSIVSKQLKPATKTYIRDSIKKQQIDSIMFDQAQTE 180
             RQM+LKDTKTLRVAKAIYKRYIENNS+VSKQLKPATKTYIRD IKKQQI S+MFDQAQTE
Sbjct:   118 RQMNLKDTKTLRVAKAIYKRYIENNSVVSKQLKPATKTYIRDGIKKQQIGSVMFDQAQTE 177

Query:   181 IQTVMEENAYRMFLTSDIYLEYVRSGGENPAYMNSNGLGSLKVDCGYLPTLNEEEEWSCA 240
             IQ VMEENAY++FLTSDIYLEYVRSGGEN AYM++ GLGSLKV CGYLPTLNEEEEW+CA
Sbjct:   178 IQAVMEENAYQVFLTSDIYLEYVRSGGENTAYMSNGGLGSLKVLCGYLPTLNEEEEWTCA 237

Query:   241 DFKNKLLPSVLGLSSKTLRATASVRATEAVENGFRSFKRNDPVNPYHVNSGYVFAPATSA 300
             D K KL P+V+GLSSKTLRATASVR+TE  ENGFRSFKR+DPVNPYHV SGYVFAPATSA
Sbjct:   238 DLKCKLSPTVVGLSSKTLRATASVRSTETAENGFRSFKRSDPVNPYHVGSGYVFAPATSA 297

Query:   301 NDSEISSDALXXXXXXXXXXXXXGIPPYRLGSKKQLQREMHRSVKANGQVSLPHFPRTHR 360
             NDSE+SSDAL             G+PPYR+GSKKQLQREMHRSVKANGQVSLPHFPRTHR
Sbjct:   298 NDSELSSDALTDDSMSMTDSSVDGVPPYRMGSKKQLQREMHRSVKANGQVSLPHFPRTHR 357

Query:   361 LPREMTPVEPAAFAAELISRLEKLKREQETMDSLEERLQQITEDEEKEGSDVPVSSQ--A 418
             LP+EMTPVEPAAFAAELISRLEKLK E E+  SLEERLQQI EDEEKEGS+  +SS+  A
Sbjct:   358 LPKEMTPVEPAAFAAELISRLEKLKLELESRHSLEERLQQIREDEEKEGSEQALSSRDGA 417

Query:   419 TREHPLTLLPSGSYEDDPQAILDDHLSRVLKTPGCQSPGMGRHSPRARSPDRF------Q 472
               +HPL LLPSGSYE+DPQ ILDDHLSRVLKTPGCQSPG+GR+SPR+RSPD        Q
Sbjct:   418 PVQHPLALLPSGSYEEDPQTILDDHLSRVLKTPGCQSPGVGRYSPRSRSPDHHHQHHHHQ 477

Query:   473 VVNCSLAPGTASVP-NACALVS-KGFXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX 530
               +  L+ G    P  AC L+  K F                                  
Sbjct:   478 QCHTLLSTGGKLPPVAACPLLGGKSFLTKQTTKHVHHHYIHHHAVPKTKEEIEAEATQRV 537

Query:   531 XCLGPSGSDYYCYSKCKGHSKGVELPMAQLEPFGLNRTGTLPKRNCKXXX-XXXXXXXXX 589
              CL P G+DYYCYSKCK H K  E P+   E F  +R GTLPKRN K             
Sbjct:   538 RCLCPGGTDYYCYSKCKSHPKAPE-PLPG-EQFCGSRGGTLPKRNAKGTEPGLALSARDG 595

Query:   590 XXXXXXXXVQLPAGEADRSQNVWQWMLESERQSKHKPHSTQSTKKAYNSESSRGGLGERP 649
                      QLP  E DRSQ+VWQWMLESERQSK KPHS QS +K+Y  ES+R   GER 
Sbjct:   596 GMSSAAGGPQLPGEEGDRSQDVWQWMLESERQSKSKPHSAQSIRKSYPLESARAAPGERV 655

Query:   650 ARHHLWGSSSHPRGVQPAHPFVQDPAMPPLTPPNTLAQLEEACRRLAEVSKPQKQRCSAS 709
             +RHHL G+S H R V  AHPF QDPAMPPLTPPNTLAQLEEACRRLAEVSKPQKQRC  +
Sbjct:   656 SRHHLLGASGHSRSVARAHPFTQDPAMPPLTPPNTLAQLEEACRRLAEVSKPQKQRCCVA 715

Query:   710 NQPRDRNHLTSVPGGNGPFCNASVATEDHKEPKKLPATHSAQPSELIVTYFFCGEEIPYR 769
             +Q RDRNH  +   G  PF N S+A EDHKEPKKL + H+ Q SEL+VTYFFCGEEIPYR
Sbjct:   716 SQQRDRNHSAAGQAGASPFANPSLAPEDHKEPKKLASVHALQASELVVTYFFCGEEIPYR 775

Query:   770 RMLKAQSLTLGHFKEQLSKKGNYRYYFKRASDEFDCGAVFEEIWDDDTVLPMYEGRILGK 829
             RMLKAQSLTLGHFKEQLSKKGNYRYYFK+ASDEF CGAVFEEIWDD+TVLPMYEGRILGK
Sbjct:   776 RMLKAQSLTLGHFKEQLSKKGNYRYYFKKASDEFACGAVFEEIWDDETVLPMYEGRILGK 835

Query:   830 VERID 834
             VERID
Sbjct:   836 VERID 840