Summary for HECTD1 (NES ID: 334)

Full Name
E3 ubiquitin-protein ligase HECTD1     UniProt    
Alternative Names
E3 ligase for inhibin receptor, EULIR, HECT domain-containing protein 1, HECT-type E3 ubiquitin transferase HECTD1   
Organism
Homo sapiens (Human)    
Experimental Evidence for CRM1-mediated Export
LMB Sensitive Ref.1HECTD1 Regulates the Expression of SNAIL: Implications for Epithelial-mesenchymal Transition, Wang et al., Int J Oncol, 2020
Mutations That Affect Nuclear Export
Unknown
Mutations That Affect CRM1 Binding
Unknown
Functional Export Signals
Undetermined
Secondary Structure of Export Signal
Unknown
Other Residues Important for Export
Unknown
Sequence
Show FASTA Format Show Domain Info by CDD Show Secondary Structure by PSIPRED Show Conservation Score by AL2CO 
        10         20         30         40         50         60 
MADVDPDTLL EWLQMGQGDE RDMQLIALEQ LCMLLLMSDN VDRCFETCPP RTFLPALCKI 

        70         80         90        100        110        120 
FLDESAPDNV LEVTARAITY YLDVSAECTR RIVGVDGAIK ALCNRLVVVE LNNRTSRDLA 

       130        140        150        160        170        180 
EQCVKVLELI CTRESGAVFE AGGLNCVLTF IRDSGHLVHK DTLHSAMAVV SRLCGKMEPQ 

       190        200        210        220        230        240 
DSSLEICVES LSSLLKHEDH QVSDGALRCF ASLADRFTRR GVDPAPLAKH GLTEELLSRM 

       250        260        270        280        290        300 
AAAGGTVSGP SSACKPGRST TGAPSTTADS KLSNQVSTIV SLLSTLCRGS PVVTHDLLRS 

       310        320        330        340        350        360 
ELPDSIESAL QGDERCVLDT MRLVDLLLVL LFEGRKALPK SSAGSTGRIP GLRRLDSSGE 

       370        380        390        400        410        420 
RSHRQLIDCI RSKDTDALID AIDTGAFEVN FMDDVGQTLL NWASAFGTQE MVEFLCERGA 

       430        440        450        460        470        480 
DVNRGQRSSS LHYAACFGRP QVAKTLLRHG ANPDLRDEDG KTPLDKARER GHSEVVAILQ 

       490        500        510        520        530        540 
SPGDWMCPVN KGDDKKKKDT NKDEEECNEP KGDPEMAPIY LKRLLPVFAQ TFQQTMLPSI 

       550        560        570        580        590        600 
RKASLALIRK MIHFCSEALL KEVCDSDVGH NLPTILVEIT ATVLDQEDDD DGHLLALQII 

       610        620        630        640        650        660 
RDLVDKGGDI FLDQLARLGV ISKVSTLAGP SSDDENEEES KPEKEDEPQE DAKELQQGKP 

       670        680        690        700        710        720 
YHWRDWSIIR GRDCLYIWSD AAALELSNGS NGWFRFILDG KLATMYSSGS PEGGSDSSES 

       730        740        750        760        770        780 
RSEFLEKLQR ARGQVKPSTS SQPILSAPGP TKLTVGNWSL TCLKEGEIAI HNSDGQQATI 

       790        800        810        820        830        840 
LKEDLPGFVF ESNRGTKHSF TAETSLGSEF VTGWTGKRGR KLKSKLEKTK QKVRTMARDL 

       850        860        870        880        890        900 
YDDHFKAVES MPRGVVVTLR NIATQLESSW ELHTNRQCIE SENTWRDLMK TALENLIVLL 

       910        920        930        940        950        960 
KDENTISPYE MCSSGLVQAL LTVLNNSMDL DMKQDCSQLV ERINVFKTAF SENEDDESRP 

       970        980        990       1000       1010       1020 
AVALIRKLIA VLESIERLPL HLYDTPGSTY NLQILTRRLR FRLERAPGET ALIDRTGRML 

      1030       1040       1050       1060       1070       1080 
KMEPLATVES LEQYLLKMVA KQWYDFDRSS FVFVRKLREG QNFIFRHQHD FDENGIIYWI 

      1090       1100       1110       1120       1130       1140 
GTNAKTAYEW VNPAAYGLVV VTSSEGRNLP YGRLEDILSR DNSALNCHSN DDKNAWFAID 

      1150       1160       1170       1180       1190       1200 
LGLWVIPSAY TLRHARGYGR SALRNWVFQV SKDGQNWTSL YTHVDDCSLN EPGSTATWPL 

      1210       1220       1230       1240       1250       1260 
DPPKDEKQGW RHVRIKQMGK NASGQTHYLS LSGFELYGTV NGVCEDQLGK AAKEAEANLR 

      1270       1280       1290       1300       1310       1320 
RQRRLVRSQV LKYMVPGARV IRGLDWKWRD QDGSPQGEGT VTGELHNGWI DVTWDAGGSN 

      1330       1340       1350       1360       1370       1380 
SYRMGAEGKF DLKLAPGYDP DTVASPKPVS STVSGTTQSW SSLVKNNCPD KTSAAAGSSS 

      1390       1400       1410       1420       1430       1440 
RKGSSSSVCS VASSSDISLG STKTERRSEI VMEHSIVSGA DVHEPIVVLS SAENVPQTEV 

      1450       1460       1470       1480       1490       1500 
GSSSSASTST LTAETGSENA ERKLGPDSSV RTPGESSAIS MGIVSVSSPD VSSVSELTNK 

      1510       1520       1530       1540       1550       1560 
EAASQRPLSS SASNRLSVSS LLAAGAPMSS SASVPNLSSR ETSSLESFVR RVANIARTNA 

      1570       1580       1590       1600       1610       1620 
TNNMNLSRSS SDNNTNTLGR NVMSTATSPL MGAQSFPNLT TPGTTSTVTM STSSVTSSSN 

      1630       1640       1650       1660       1670       1680 
VATATTVLSV GQSLSNTLTT SLTSTSSESD TGQEAEYSLY DFLDSCRAST LLAELDDDED 

      1690       1700       1710       1720       1730       1740 
LPEPDEEDDE NEDDNQEDQE YEEVMILRRP SLQRRAGSRS DVTHHAVTSQ LPQVPAGAGS 

      1750       1760       1770       1780       1790       1800 
RPIGEQEEEE YETKGGRRRT WDDDYVLKRQ FSALVPAFDP RPGRTNVQQT TDLEIPPPGT 

      1810       1820       1830       1840       1850       1860 
PHSELLEEVE CTPSPRLALT LKVTGLGTTR EVELPLTNFR STIFYYVQKL LQLSCNGNVK 

      1870       1880       1890       1900       1910       1920 
SDKLRRIWEP TYTIMYREMK DSDKEKENGK MGCWSIEHVE QYLGTDELPK NDLITYLQKN 

      1930       1940       1950       1960       1970       1980 
ADAAFLRHWK LTGTNKSIRK NRNCSQLIAA YKDFCEHGTK SGLNQGAIST LQSSDILNLT 

      1990       2000       2010       2020       2030       2040 
KEQPQAKAGN GQNSCGVEDV LQLLRILYIV ASDPYSRISQ EDGDEQLQFT FPPDEFTSKK 

      2050       2060       2070       2080       2090       2100 
ITTKILQQIE EPLALASGAL PDWCEQLTSK CPFLIPFETR QLYFTCTAFG ASRAIVWLQN 

      2110       2120       2130       2140       2150       2160 
RREATVERTR TTSSVRRDDP GEFRVGRLKH ERVKVPRGES LMEWAENVMQ IHADRKSVLE 

      2170       2180       2190       2200       2210       2220 
VEFLGEEGTG LGPTLEFYAL VAAEFQRTDL GAWLCDDNFP DDESRHVDLG GGLKPPGYYV 

      2230       2240       2250       2260       2270       2280 
QRSCGLFTAP FPQDSDELER ITKLFHFLGI FLAKCIQDNR LVDLPISKPF FKLMCMGDIK 

      2290       2300       2310       2320       2330       2340 
SNMSKLIYES RGDRDLHCTE SQSEASTEEG HDSLSVGSFE EDSKSEFILD PPKPKPPAWF 

      2350       2360       2370       2380       2390       2400 
NGILTWEDFE LVNPHRARFL KEIKDLAIKR RQILSNKGLS EDEKNTKLQE LVLKNPSGSG 

      2410       2420       2430       2440       2450       2460 
PPLSIEDLGL NFQFCPSSRI YGFTAVDLKP SGEDEMITMD NAEEYVDLMF DFCMHTGIQK 

      2470       2480       2490       2500       2510       2520 
QMEAFRDGFN KVFPMEKLSS FSHEEVQMIL CGNQSPSWAA EDIINYTEPK LGYTRDSPGF 

      2530       2540       2550       2560       2570       2580 
LRFVRVLCGM SSDERKAFLQ FTTGCSTLPP GGLANLHPRL TVVRKVDATD ASYPSVNTCV 

      2590       2600       2610                                  
HYLKLPEYSS EEIMRERLLA ATMEKGFHLN
3D Structures in PDB
2DK3 (NMR)
2LC3 (NMR)
3DKM (X-Ray,1.60 Å resolution)
Comments
The HECT domain found in E3 ubiquitin ligase 1, HECTD1, interacts with the transcription factor SNAIL and impacts the stability of SNAIL by way of ubiquitination. HECTD1 contains eight putative NLSs and four putative NESs and its translocation between the nucleus and cytoplasm is regulated by epidermal growth factor (EGF). Experimental LMB treatment of HECTD1 resulted in a loss of nuclear export as well as an observed loss of SNAIL expression. Putative NESs were identified as amino acids 33-35, 314-333, and 599-602. The putative NES 599-602 is predicted to be in the ANK 4 repeat.
References
[1]. "HECTD1 Regulates the Expression of SNAIL: Implications for Epithelial-mesenchymal Transition"
Wang X, De Geyter C, Jia Z, Peng Y, Zhang H. (2020) Int J Oncol, 56(5):1186-1198 PubMed
User Input
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