SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO04351
Pre Gene Modal
BGIBMGA000832
Annotation
PREDICTED:_fibroblast_growth_factor_receptor_2-like_isoform_X1_[Amyelois_transitella]
Full name
Flap endonuclease 1      
Alternative Name
Flap structure-specific endonuclease 1
Location in the cell
Cytoplasmic   Reliability : 1.977 Nuclear   Reliability : 1.335
 

Sequence

CDS
ATGAGTACCAAAAACACAATTATTATAATCAAAGAAGAAGCATCGCAGGAAGAGATGCAAGACTTCTTCCGGGAAATAGAGATGCTGAAGCACGTTGGCTACCACAAACACGTGATTCGTCTCATCGGCTGCTGCACGAGACGAGCCCCGCTCATCGCTCTCCTGGAACACGCTCCAAGAGGTGATCTGCTTTCACTGTTGAGGGCAGCCAGAGGGAGAAGGAAGGAAACTCAGACGTCTGACGTCACTAGGAGAGCAGGCAGCGACATTATCGGAAAACCTTCTGAAGGGGATTCGGATTACACACATTTTAGCGACTCGGATCCGGCACTGTCGGACGAAAAACTTTACATAGACAGCGAAATAAATAAATTAATGAAAAGAGACCATTACGTGGCTGAGCCTGCGTTACATTTAGATAGTACGACTATGAGAGAATACGCGTTGCAAGTCGCTTTAGGAATGAAGCATTTGGAGGGCAGAGGGATCACGCATAGAGATCTGGCGGCTCGGAACATCCTGGTGGATAGCACGGGAGTCTTGAAAGTGGCAGACTTCGGCCTCTCCAGATCAGGAGTGTACGTCCACACGCGTTCCAAGCCAGTGCCGCTGCGATGGCTAGCACCCGAAGCCATTGTCCATTCCCAATATTGCAGCAAAAGCGATGTTTGGGCTTTCGCTGTTTTGCTTTGGGAGATAGCCACCTTGGGTGGTTTCCCTTACGCGGAACTAAGCAACTACCAAGTACCCGCATTTTTGACTGGCGGCGGCAGACTGCCGAAGCCAATGCGAGCGTCAGTGCGCCTCTACGAATTAATGGTCGAATGTTGGTCAGACGATCCACACGACCGGCCAACGTTCGCTCAAATAGTGGACAAACTGGTCATCCAACAGCAGTTGTATGTTGATTTGGAGTGCGTGCTTCCACCGTCAGAAGAAGACATTGGATTCAAAGATTATGATTACACTCTGCCAAGCCCACTCCCCGGGGACACCCAGCTTATGTACAAAGACTGA
Protein
MSTKNTIIIIKEEASQEEMQDFFREIEMLKHVGYHKHVIRLIGCCTRRAPLIALLEHAPRGDLLSLLRAARGRRKETQTSDVTRRAGSDIIGKPSEGDSDYTHFSDSDPALSDEKLYIDSEINKLMKRDHYVAEPALHLDSTTMREYALQVALGMKHLEGRGITHRDLAARNILVDSTGVLKVADFGLSRSGVYVHTRSKPVPLRWLAPEAIVHSQYCSKSDVWAFAVLLWEIATLGGFPYAELSNYQVPAFLTGGGRLPKPMRASVRLYELMVECWSDDPHDRPTFAQIVDKLVIQQQLYVDLECVLPPSEEDIGFKDYDYTLPSPLPGDTQLMYKD

Summary

Description
Structure-specific nuclease with 5'-flap endonuclease and 5'-3' exonuclease activities involved in DNA replication and repair. During DNA replication, cleaves the 5'-overhanging flap structure that is generated by displacement synthesis when DNA polymerase encounters the 5'-end of a downstream Okazaki fragment. It enters the flap from the 5'-end and then tracks to cleave the flap base, leaving a nick for ligation. Also involved in the long patch base excision repair (LP-BER) pathway, by cleaving within the apurinic/apyrimidinic (AP) site-terminated flap. Acts as a genome stabilization factor that prevents flaps from equilibrating into structurs that lead to duplications and deletions. Also possesses 5'-3' exonuclease activity on nicked or gapped double-stranded DNA, and exhibits RNase H activity. Also involved in replication and repair of rDNA and in repairing mitochondrial DNA.
Catalytic Activity
ATP + L-tyrosyl-[protein] = ADP + H(+) + O-phospho-L-tyrosyl-[protein]
Cofactor
Mg(2+)
Subunit
Interacts with PCNA. Three molecules of sls bind to one PCNA trimer with each molecule binding to one PCNA monomer. PCNA stimulates the nuclease activity without altering cleavage specificity.
Similarity
Belongs to the protein kinase superfamily. Tyr protein kinase family.
Belongs to the XPG/RAD2 endonuclease family. FEN1 subfamily.
EC Number
3.1.-.-
EMBL
ODYU01010083    SOQ54935.1    NWSH01001362    PCG71546.1    KQ459580    KPI99314.1    + More
KQ460393    KPJ15389.1    RSAL01000030    RVE51708.1    AGBW02014980    OWR40784.1    JTDY01004618    KOB67936.1    AAAB01008980    GEDC01007403    JAS29895.1    GEDC01023203    JAS14095.1    ATLV01015084    KE525002    KFB40033.1    NEVH01000606    PNF43435.1    AXCN02001858    CH477342    EAT43078.1    GFDF01007491    JAV06593.1    GFDF01007492    JAV06592.1    ADMH02002025    ETN59928.1    EAA13998.4    GALX01001420    JAB67046.1    KK852776    KDR16790.1    GEBQ01002509    JAT37468.1    GEBQ01013065    JAT26912.1    JRES01000799    KNC28293.1    KQ971371    KYB25529.1    CH954177    EDV57600.1    CM000361    CM002910    EDX03594.1    KMY87853.1    CH480820    EDW54122.1    CM000157    EDW87516.2    GECU01021405    JAS86301.1    GAMC01010213    JAB96342.1    UYWW01001541    VDM10659.1    GAMC01010214    JAB96341.1    AE014134    AAN10388.3    UYYG01001151    VDN54876.1    CH964274    EDW85302.1    LN856867    CDP93291.1    UYRX01001095    VDK88149.1    JH712198    EJD74947.1    HG805868    CDW53822.1    GBXI01000568    JAD13724.1    CH902620    EDV32168.2    CP012523    ALC39235.1    CMVM020000238    UYYF01004311    VDN02111.1    GAKP01019216    GAKP01019214    JAC39738.1    KL367484    KFD71000.1    CH916368    EDW03492.1    CH940649    EDW63942.2    KL363193    KFD56473.1    JI166901    ADY42125.1    GDHF01024584    JAI27730.1    GBXI01006094    JAD08198.1    UYWY01022611    VDM46386.1    CH479180    EDW29090.1    CH379060    EAL33838.3    KRT04255.1    GEZM01072991    JAV65335.1    JYDI01000055    KRY55434.1    JYDP01000061    KRZ10322.1    KRZ10318.1    KRZ10314.1    KRZ10315.1    KRZ10320.1    KRZ10317.1    KRZ10316.1    JYDO01000010    KRZ78775.1    KRZ10323.1    KRZ10319.1    KRZ10321.1    JYDQ01000055    KRY17832.1    KRY17830.1    KRY17831.1   
Pfam
PF07714   Pkinase_Tyr        + More
PF12075   KN_motif
PF00752   XPG_N
PF13012   MitMem_reg
PF07679   I-set
PF00041   fn3
PF01398   JAB
PF00867   XPG_I
PF00069   Pkinase
PF06582   Titin_Ig-rpts
PF00435   Spectrin
Interpro
IPR008266   Tyr_kinase_AS        + More
IPR020635   Tyr_kinase_cat_dom       
IPR000719   Prot_kinase_dom       
IPR001245   Ser-Thr/Tyr_kinase_cat_dom       
IPR011009   Kinase-like_dom_sf       
IPR017441   Protein_kinase_ATP_BS       
IPR020683   Ankyrin_rpt-contain_dom       
IPR021939   KN_motif       
IPR036770   Ankyrin_rpt-contain_sf       
IPR002110   Ankyrin_rpt       
IPR013783   Ig-like_fold       
IPR036279   5-3_exonuclease_C_sf       
IPR024969   Rpn11/EIF3F_C       
IPR029060   PIN-like_dom_sf       
IPR006086   XPG-I_dom       
IPR003961   FN3_dom       
IPR007110   Ig-like_dom       
IPR003599   Ig_sub       
IPR013098   Ig_I-set       
IPR019974   XPG_CS       
IPR008271   Ser/Thr_kinase_AS       
IPR036116   FN3_sf       
IPR006084   XPG/Rad2       
IPR008918   HhH2       
IPR000555   JAMM/MPN+_dom       
IPR013106   Ig_V-set       
IPR010939   Titin-rpts       
IPR037518   MPN       
IPR036179   Ig-like_dom_sf       
IPR003598   Ig_sub2       
IPR006085   XPG_DNA_repair_N       
IPR023426   Flap_endonuc       
IPR018159   Spectrin/alpha-actinin       
IPR002017   Spectrin_repeat       
SUPFAM
SSF56112   SSF56112        + More
SSF48403   SSF48403       
SSF88723   SSF88723       
SSF48726   SSF48726       
SSF47807   SSF47807       
SSF49265   SSF49265       
Gene 3D
PDB
1FVR     E-value=1.43697e-40,     Score=417

Ontologies

Topology

Subcellular location
Mitochondrion   Resides mostly in the nucleoli and relocalizes to the nucleoplasm upon DNA damage.   With evidence from 1 publications.
Nucleus   Resides mostly in the nucleoli and relocalizes to the nucleoplasm upon DNA damage.   With evidence from 1 publications.
Nucleolus   Resides mostly in the nucleoli and relocalizes to the nucleoplasm upon DNA damage.   With evidence from 1 publications.
Nucleoplasm   Resides mostly in the nucleoli and relocalizes to the nucleoplasm upon DNA damage.   With evidence from 1 publications.
Length:
338
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.9646
Exp number, first 60 AAs:
0.00436
Total prob of N-in:
0.08924
outside
1  -  338
 
 

Population Genetic Test Statistics

Pi
216.538379
Theta
155.856448
Tajima's D
2.522032
CLR
0.358199
CSRT
0.946102694865257
Interpretation
Uncertain
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