SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO13765  Validated by peptides from experiments
Pre Gene Modal
BGIBMGA011482
Annotation
PREDICTED:_protein_unc-13_homolog_D_isoform_X1_[Bombyx_mori]
Full name
Protein unc-13 homolog 4B      
Alternative Name
Protein Staccato
Location in the cell
Cytoplasmic   Reliability : 2.654
 

Sequence

CDS
ATGTACATAAATCAATGCAGACGTTTGCATTTATTGAGGAATCAAGCCTATGTGAACGGAGAATGGGTTAAGGCAAAAAGTAATTTGGTGTTTGCAGTTCATAATCCAGCTGACGACAGTGTAGTAGCAGAGGTGCCGGATATGGATTCAAAAGATGCACAGAACGCGTTACTAACCGCATCTAATGCGTTTCAAACATGGAAAGATACTACCGCAAAAGAACGGTCTCGTATTTTAAGGAGGTGGTTTGACTTATGTGAAAAAAATACCGATAATTTGGCAGAAGTGATAACAGCTGAATCTGGGAAACCACTCGCTGAGGCCAAAGGGGAAGTTGCTTATGGTAATTCGTTCCTGGAGTGGTTTGCGGATAGTGCTCGTCATATTAATGGAGAAATCATACCGAGCCCATGGCCGAATAAGCAGATACTTCTCACACGAAACCCTCTTGGAGTTGTTTCTGTAATTACTCCCTGGAACTTCCCCTTTGCAATGATAACTAGAAAAGTTGGGGCTTTAATGGCAGCTGGGTGTACCTGTGTCATTAAGCCTTCTGAAGACACACCATTATCTGCACTTGCAGCTGTTGAATTGGCTCATCAAGCTGGAGTTCCTAAAGGTGTAGTTAATGTTGTTACGACAAGTAGAAAAAATGCTCCTACAGTTGGAAAAGTCATGTGTGAAGATGAATATGTGAGGTGCATATCATTTACAGGTTCCACAACTGTAGGAAAAATTTTATATGGACTTGCAGCCAAAGGCATTAAAAGAGTTGCTTTGGAATTGGGAGGCAACGCTCCATTCATTGTTTTCCCAAGTGCTGATATTGATCATGCTGTTGATCAAGCAATGCTGGCTAAATTTAGAAATAATGGCCAAGCTTGTATTGGAGCAAATAGGTTTTTGATACATGAGATAGTATTTGATGACTTTGTTAAAAAGTTTAAGGCCAGAATTGAAAAAAAATGTGTATTAGGACCTGGTACAAAGGAAGGTGTCACTTGTGGACCACTTATAAATAATGAGCAAGCCAAGAAAGTATCCGGACTTGTTGATGATGCTGTTGCAAAAGGTGCCAAGGTGCTTTCAGGAGGGAAATTTGCAAAGAATCTGGGGAATAAGTTTTATGAATCCACTTTACTTGTTGATGTTAACCAGGATATGCAAATATTTAAAGAAGAAGTGTTTGGCCCAGTAGCTACTTGTATAAAAATGAAGAGTGAAGAGGAGGCATTAAAAATGGCCAATAGCACAAGAAGTGGATTAGCTGCTTACATTTTCACGAAAGATTTAGGTCAAGCATTTAGAATGTCTAAGAATCTTGAATTTGGCATGGTTGCTATAAATGATGGGATTTTGTCTGCAGCAGAACCAGCATTTGGAGGTGTTAAAGAGTCTGGTATAGGGCGTGAAGGCAGCCTCCATGGTGCAGTGGAGTATACTGATTTAAAGTACACACTAATAATACAAGAAGTCGATGACAGCTTTTTCGAGAAATTCGGCTCAATACTGAAACAGGCATCCCAGAGAGCTGCTCTAGAAGAATCTACGCCTTTGGCTCCTCTCAAAGAAATTGAAGAGGACGATAACGAGCAGAAGATCGGAGCAGAATTACGAAGCGAGCTTAGAACTGTAACCAGAGACACAGACAGTGGCAACGAGACATTATTGGACACAGATTCTGAACCTGATGAACATGATAAGATAGGACGGATAATCGAGGCAGTTGGCTGGAATATTGATGAACTATACTTGGAAATACTTTACGAGATCCTACACAATGTCGGGGGATGTGATGTAGGCTGTGAAGTCGGACAGCACGCGATGCTATCATACGTGCAAGAAGCATTTAAAATAGGCAATGATAAACACACGCAACTTCTTACCAAAGCGGAGGCTAAAGAGCCTCCGGAGTTGATGCTGAATGTCGAGGTGGTCGAAGCCAAAGATTTAGTTCCTAAAGACCCGAATGGTCTCAGCGATCCATTCGTTACGATTTATTTGATGTCGAACTCGTCACACCGGTACAACACATCGGTGAAGTCGGGAACTCTAAATCCTGTTTGGGAAGAACATTTTTCTTTACCCATGTCTGGCACTGTGAATGAAGATTCCCTTTGCTTAGAAGTGTGGGACTTCGATCCAGCAGAGACGGTCAAAGAGAAGATGACGAAAATATTTGATGTGAAGGGCGTGAAAGGTCTCCGTAAACTGGTCAAGGAGATCGCGATTACAGCCTCAACCGGAAAACATGACAACGAACTGATTGGAACATCTAATATACCACTCAAGTCCATTCCAGCCGGCGGTATGGCCATGTGGTTCAGTTTGAGCAAGAAGAGTAAGCTGCGTCGTCAGGGCGTCGTCAAAGTGCGGCTCAACTTTTCCTCGGAAAAGAATAATCAAGTGGCGGCACAGGAACATCGGCATTTGTTAAGGATCGTTCTGTTGCACGAACTTGAAAATTCAAAGGTGGCCCCGTATTGGTGGTGTGGAAACTTCAGCGCTCCAGCCGAAGCGATCCTCACTCAGCACGTGGCGCAGAGCGGCCTCTCGCAGCTCGACAACAGCCTCGTGCAGTGGTCCGTCTACTGCGCCGTGACACCCGACCATCCCTTAAGCTTCAACCTCTTCAACACGCTTCTGGATAAACTAACTAAACCATTGCAATCAAGTCTCGTTATAGAAGAGGATGTCAAGTTGTTCTGGGATGGCGCAAGAAAATTACTACCCACGTGTTATAGTCACATTAGAAAATTAAGAAAGAAGACAGCCGGTGATAAAACCGTTATGAAAACTCTTAGAGAAGTCCTTAAAATACTATACAAACTATCTATATTGGATGTTCCGGAGTGTATAGATTTGTTCCCTAAGACTTCTTATGGTTGGCTGAGAGATGACGCTGGGAAACTTAACGTGTACGAAGTATTGAATCAAGCAGTGATACAGGGCGCCTCCGACTGGTTCGTTCATATATTAGACAATAATGAATGCAAGGATAACACTGAAGAATCGCGTCTGCAGCATTTGATCAGGGTCATCCAGCTCGTGAGGTCCGATTTGCAAAGAGCTGTGGAATATTACGACAGAGTTTTCATAGAGGTTATGAGTTTTCCATACACGAAGGCCCTCTATGGTCTGTACGAGAGCAAGATAGCCTCGTTAGTCGAACCTGAGGTTATAGAAGTGTGCAAATGCCTTAAGAGGCTCCAATATAACGAGGGTTCCACTACAACCGTTCATTTGGCTGGAGGCATTGCCGGAGTTACAGGACTGGGTGCTCCGGAAGTGGCCAATGAACCTTTGTCTATGGGGACCACACTGTTTGAGCTATATTTGGCTTTACAGAGGTTTTTGCTGTTAGGCCAGGGCTTGAATGAGACTGAATGGAGTTCCTATGCGATATCTAAATTCCACGGATGGTTTTTCGGCGGTGTCGCCCAGTGGCTGGACATAGCGGCTTTCAAAGCTCTAACACGTATAGAAAAGGCAGTCGACTTAGACAATTTAGTTCCGGTCGACACTAACGTGAAGTACAGCAGTTCCGGAGTCGACACTCTCGCTATATTTTATCAGATTAAAATATTCTGGCAACAATTAGCGTGGCCTGACGTTGAAGGATGTTACACGTTCGTCGCTAAGATAATTGACGACATTTGTCGTTGTTGCGTATTCTATTCGGATAAAATGGCGAATAGAGTAGACAGTGTCGGGACTGTGACGACAGTGTATGAAGAGAGATTCGAGGTTACAACAGAATGGTGTGTCGCCATCAACAACATAGATTACGTTAGGCAAAGCTTGGAGCCATTCGTCGAGGAGCTGGGTATGGACGATATCATACAGAAGATGTGCGAAGCTAGATCGCCAATTGAAGCTCAAAGATGTAAAGAGACTCTACAAAACGTTATTGCCAATGCAATAGACACAGTTAAAAACAAAATCGTCGATCTCTTAGAGGTCATGATCAAAAAGATGATGCCATCCATTACCCGGTTCTTAGTGGAAGGTGCCGAACTACTACATCAAGACTGTTCAAGCATGGATCGCGTTATGCGATACCTAGAGGCGAATCTCGATACATTGTACCAGCATTTGAACAACGAAAACTTTTCTAGAACTCTAGATATCGTTTGGGAACAACTCGGAGAAGTCTTGTATGAATTGATACAAGCTAACTTAGAACACCGAAGGGCAAAGATAACTCGATTTATCGACCCGAGACGCTTGAGCAAATCGGCAGCCGCCCAGTTAGACGCGAAACGTCGTCCGCCATCTTTCTTTTCGAATCTCCACGAATGTTTGAAGATAATGATACGATCGTTTCGTCAAGACAACAAAGAGATGTACTCCTCGGATACCCTGAAACGCGTGGAGTATTTACTTAAATTACACGGTATGGAAACGAGGGAGCTAATTCACGAGTATCACCTTGGGAGGTGGCAAGAACAACAGTCTATTGTTGAACCGAAAATGGGTATTTTGACAGTCCGAGCTCAGTTCATCGATGACAATTTGAAAATCGAAGTCATGAACGCTAGAAACCTTGTGGCCACTGATTCGAATGGGTTGTGTGATTCGTATGTGCGTGTGGCACTGCTACCCGAAGATTCCTTCGCGAATGTTGTAAAACCAAAAACGCAGACGCACAGTAAGAATCTGTTCCCGTTGTACGATGAAATGTTTCTCATTCCTCTGAGTCCGGAGCAGCGTGGCATCGCCGACGGACTGTTGCATTTCGTTGTCAAGGACAAGGATATGTTCAGTGTGAGCAACACGTTTGTGGGGGAGGCGTATCTACACTTCAGCGAGATACCGGACACGCCCGCGCCCATCGGAAGCCTGCCGCAACAACATCTGCCTTTATCCAAACCCAACACTGTCGATGGCGATGCGATCAAGGCTTTGGACTCGCGACAGGGAGACAGGCAAGCTCGAGATTTCATCAAAAAACAAAGACAGAAAATGCCGAGCAAGCAATTCTTTTCGTTAGGTTAA
Protein
MYINQCRRLHLLRNQAYVNGEWVKAKSNLVFAVHNPADDSVVAEVPDMDSKDAQNALLTASNAFQTWKDTTAKERSRILRRWFDLCEKNTDNLAEVITAESGKPLAEAKGEVAYGNSFLEWFADSARHINGEIIPSPWPNKQILLTRNPLGVVSVITPWNFPFAMITRKVGALMAAGCTCVIKPSEDTPLSALAAVELAHQAGVPKGVVNVVTTSRKNAPTVGKVMCEDEYVRCISFTGSTTVGKILYGLAAKGIKRVALELGGNAPFIVFPSADIDHAVDQAMLAKFRNNGQACIGANRFLIHEIVFDDFVKKFKARIEKKCVLGPGTKEGVTCGPLINNEQAKKVSGLVDDAVAKGAKVLSGGKFAKNLGNKFYESTLLVDVNQDMQIFKEEVFGPVATCIKMKSEEEALKMANSTRSGLAAYIFTKDLGQAFRMSKNLEFGMVAINDGILSAAEPAFGGVKESGIGREGSLHGAVEYTDLKYTLIIQEVDDSFFEKFGSILKQASQRAALEESTPLAPLKEIEEDDNEQKIGAELRSELRTVTRDTDSGNETLLDTDSEPDEHDKIGRIIEAVGWNIDELYLEILYEILHNVGGCDVGCEVGQHAMLSYVQEAFKIGNDKHTQLLTKAEAKEPPELMLNVEVVEAKDLVPKDPNGLSDPFVTIYLMSNSSHRYNTSVKSGTLNPVWEEHFSLPMSGTVNEDSLCLEVWDFDPAETVKEKMTKIFDVKGVKGLRKLVKEIAITASTGKHDNELIGTSNIPLKSIPAGGMAMWFSLSKKSKLRRQGVVKVRLNFSSEKNNQVAAQEHRHLLRIVLLHELENSKVAPYWWCGNFSAPAEAILTQHVAQSGLSQLDNSLVQWSVYCAVTPDHPLSFNLFNTLLDKLTKPLQSSLVIEEDVKLFWDGARKLLPTCYSHIRKLRKKTAGDKTVMKTLREVLKILYKLSILDVPECIDLFPKTSYGWLRDDAGKLNVYEVLNQAVIQGASDWFVHILDNNECKDNTEESRLQHLIRVIQLVRSDLQRAVEYYDRVFIEVMSFPYTKALYGLYESKIASLVEPEVIEVCKCLKRLQYNEGSTTTVHLAGGIAGVTGLGAPEVANEPLSMGTTLFELYLALQRFLLLGQGLNETEWSSYAISKFHGWFFGGVAQWLDIAAFKALTRIEKAVDLDNLVPVDTNVKYSSSGVDTLAIFYQIKIFWQQLAWPDVEGCYTFVAKIIDDICRCCVFYSDKMANRVDSVGTVTTVYEERFEVTTEWCVAINNIDYVRQSLEPFVEELGMDDIIQKMCEARSPIEAQRCKETLQNVIANAIDTVKNKIVDLLEVMIKKMMPSITRFLVEGAELLHQDCSSMDRVMRYLEANLDTLYQHLNNENFSRTLDIVWEQLGEVLYELIQANLEHRRAKITRFIDPRRLSKSAAAQLDAKRRPPSFFSNLHECLKIMIRSFRQDNKEMYSSDTLKRVEYLLKLHGMETRELIHEYHLGRWQEQQSIVEPKMGILTVRAQFIDDNLKIEVMNARNLVATDSNGLCDSYVRVALLPEDSFANVVKPKTQTHSKNLFPLYDEMFLIPLSPEQRGIADGLLHFVVKDKDMFSVSNTFVGEAYLHFSEIPDTPAPIGSLPQQHLPLSKPNTVDGDAIKALDSRQGDRQARDFIKKQRQKMPSKQFFSLG

Summary

Description
Essential for tracheal development in embryos. Functions with the GTPase Rab39 and downstream of dnd, to regulate lumen fusion between previously separate tracheal branches (anastomosis). Essential component of secretory lysosome-related organelles (SLs) that are present in the tracheal fusion tip cells (FCs). Mediates intracellular fusion of the extending tracheal stalk cell lumen in the FCs by recruiting the SNARE complex component Syx1A to the SLs, this may then enable the SLs to interact with complementary SNAREs (such as Syb) present in the apical membrane of the FC-FC interface and the membranes of the separate tracheal stalk cells. May also function in the maturation and exocytosis of the SLs.
Subunit
Interacts with Cam.
Miscellaneous
'Staccato' means detached in Italian, referring to the unclosed gaps in the tracheal lumen of mutants.
Similarity
Belongs to the aldehyde dehydrogenase family.
Belongs to the unc-13 family.
Keywords
Alternative splicing   Cell projection   Complete proteome   Cytoplasm   Cytoskeleton   Developmental protein   Endosome   Exocytosis   Lysosome   Reference proteome   Repeat  
Feature
chain  Protein unc-13 homolog 4B
splice variant  In isoform D.
EMBL
BABH01015241    BABH01015242    JTDY01000067    KOB79071.1    RSAL01000042    RVE50828.1    + More
UFQT01000578    SSX25445.1    GFDF01003614    JAV10470.1    KQ971374    EEZ97425.2    AAAB01008879    EGK96970.1    GFDL01006864    JAV28181.1    GGFL01002258    MBW66436.1    KK852468    KDR23282.1    NEVH01027057    PNF14104.1    GEZM01048733    JAV76444.1    SSX25444.1    GEZM01048732    JAV76445.1    GEBQ01029555    JAT10422.1    GEBQ01002699    JAT37278.1    GEBQ01031565    JAT08412.1    GEBQ01030281    GEBQ01029373    GEBQ01025877    GEBQ01019266    JAT09696.1    JAT10604.1    JAT14100.1    JAT20711.1    CVRI01000006    CRK88354.1    GBYB01010141    JAG79908.1    GBBI01003471    JAC15241.1    ACPB03001634    ACPB03001635    GBHO01014430    GDHC01002024    JAG29174.1    JAQ16605.1    GBRD01005437    JAG60384.1    CCAG010018120    KQ434839    KZC08060.1    KK107226    EZA55124.1    QOIP01000002    RLU25893.1    KQ980979    KYN10808.1    JRES01001496    KNC22475.1    KQ983012    KYQ48318.1    KQ981909    KYN33150.1    ADTU01000749    ADTU01000750    ADTU01000751    KZ288186    PBC34805.1    CH902617    KPU79625.1    KPU79624.1    EDV42242.2    KQ977876    KYM99077.1    CH940674    KRF80897.1    KRF80894.1    KRF80895.1    AE014297    BT032798    BT089029    ACD81812.1    ACU00262.1    CH964272    EDW84880.2    CM000160    KRK04491.1    EDW98836.2   
Pfam
PF00168   C2        + More
PF00171   Aldedh
Interpro
IPR035892   C2_domain_sf        + More
IPR016161   Ald_DH/histidinol_DH       
IPR014770   Munc13_1       
IPR016163   Ald_DH_C       
IPR016160   Ald_DH_CS_CYS       
IPR029510   Ald_DH_CS_GLU       
IPR014772   Munc13_dom-2       
IPR000008   C2_dom       
IPR016162   Ald_DH_N       
IPR015590   Aldehyde_DH_dom       
SUPFAM
SSF53720   SSF53720       
Gene 3D
PDB
2W8O     E-value=8.48463e-136,     Score=1245

Ontologies

Topology

Subcellular location
Cytoplasm   Expressed throughout the cytoplasm of embryonic tracheal cells, except in the tracheal fusion cells (FCs) where it localizes to discrete intracellular vesicles. These vesicles also accumulate Rab39 and display late-endosomal, lysosomal, and SNARE components (Syx1A), characteristics of lysosome-related organelles. Prior to contact between FCs the vesicles localize to the presumed fusion point and sometimes to the filopodia. On contact between FCs, the lysosomes accumulate and move along the cytoskeleton track in a dynein-dependent manner between the two apical domains, becoming densely packed around the interface between the fusion cells. Some of the puncta remain associated with the primary apical FC membrane.   With evidence from 4 publications.
Cytoskeleton   Expressed throughout the cytoplasm of embryonic tracheal cells, except in the tracheal fusion cells (FCs) where it localizes to discrete intracellular vesicles. These vesicles also accumulate Rab39 and display late-endosomal, lysosomal, and SNARE components (Syx1A), characteristics of lysosome-related organelles. Prior to contact between FCs the vesicles localize to the presumed fusion point and sometimes to the filopodia. On contact between FCs, the lysosomes accumulate and move along the cytoskeleton track in a dynein-dependent manner between the two apical domains, becoming densely packed around the interface between the fusion cells. Some of the puncta remain associated with the primary apical FC membrane.   With evidence from 4 publications.
Cell projection   Expressed throughout the cytoplasm of embryonic tracheal cells, except in the tracheal fusion cells (FCs) where it localizes to discrete intracellular vesicles. These vesicles also accumulate Rab39 and display late-endosomal, lysosomal, and SNARE components (Syx1A), characteristics of lysosome-related organelles. Prior to contact between FCs the vesicles localize to the presumed fusion point and sometimes to the filopodia. On contact between FCs, the lysosomes accumulate and move along the cytoskeleton track in a dynein-dependent manner between the two apical domains, becoming densely packed around the interface between the fusion cells. Some of the puncta remain associated with the primary apical FC membrane.   With evidence from 4 publications.
Filopodium   Expressed throughout the cytoplasm of embryonic tracheal cells, except in the tracheal fusion cells (FCs) where it localizes to discrete intracellular vesicles. These vesicles also accumulate Rab39 and display late-endosomal, lysosomal, and SNARE components (Syx1A), characteristics of lysosome-related organelles. Prior to contact between FCs the vesicles localize to the presumed fusion point and sometimes to the filopodia. On contact between FCs, the lysosomes accumulate and move along the cytoskeleton track in a dynein-dependent manner between the two apical domains, becoming densely packed around the interface between the fusion cells. Some of the puncta remain associated with the primary apical FC membrane.   With evidence from 4 publications.
Late endosome   Expressed throughout the cytoplasm of embryonic tracheal cells, except in the tracheal fusion cells (FCs) where it localizes to discrete intracellular vesicles. These vesicles also accumulate Rab39 and display late-endosomal, lysosomal, and SNARE components (Syx1A), characteristics of lysosome-related organelles. Prior to contact between FCs the vesicles localize to the presumed fusion point and sometimes to the filopodia. On contact between FCs, the lysosomes accumulate and move along the cytoskeleton track in a dynein-dependent manner between the two apical domains, becoming densely packed around the interface between the fusion cells. Some of the puncta remain associated with the primary apical FC membrane.   With evidence from 4 publications.
Lysosome   Expressed throughout the cytoplasm of embryonic tracheal cells, except in the tracheal fusion cells (FCs) where it localizes to discrete intracellular vesicles. These vesicles also accumulate Rab39 and display late-endosomal, lysosomal, and SNARE components (Syx1A), characteristics of lysosome-related organelles. Prior to contact between FCs the vesicles localize to the presumed fusion point and sometimes to the filopodia. On contact between FCs, the lysosomes accumulate and move along the cytoskeleton track in a dynein-dependent manner between the two apical domains, becoming densely packed around the interface between the fusion cells. Some of the puncta remain associated with the primary apical FC membrane.   With evidence from 4 publications.
Length:
1665
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
1.41445
Exp number, first 60 AAs:
0
Total prob of N-in:
0.07147
outside
1  -  1665
 
 

Population Genetic Test Statistics

Pi
29.101097
Theta
225.473779
Tajima's D
0.473768
CLR
0.445526
CSRT
0.509024548772561
Interpretation
Uncertain
Peptides ×
Source Sequence Identity Evalue
28556443 QILLTR 100.00 3e-06
28556443 GVVNVVTTSR 100.00 8e-05
28556443 VAPSVLEYSK 100.00 2e-04
28556443 HINGEIIPSPWPNK 100.00 0.006
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