Gene
KWMTBOMO04259  
Validated by peptides from experiments
Pre Gene Modal
BGIBMGA014236
Annotation
PREDICTED:_myosin-IA_[Papilio_xuthus]
Full name
Unconventional myosin ID
Alternative Name
Brush border myosin IA
Myosin 1D
Myosin-IA
Location in the cell
Mitochondrial   Reliability : 2.032
Sequence
CDS
ATGCTCCTTTTATTCCAGGGCAGGGACACGTGCGTCCTTATATCGGGTGAATCAGGTGCAGGCAAAACTGAGGCATCTAAATTCATAATGAAGTACATCGCTGCGAACACAACACAAGTACACAGGGAATATATTGACAGAGTGAAAAACGTGTTGATACAGTCAAATACCATACTCGAAACATTTGGCAACGCAAAAACAAATCGCAACGATAATTCGTCCCGTTTCGGCAAATACATGGACATACATTTCGATTATAAGGGCGACCCAGTCGGCGGACACATCAGCAACTACCTCTTGGAGAAAAGTAGAGTGGTCAGCCTTCAACCGGGCGAGAGAAACTTTCATTCGTTTTATCAGCTCCTCAGTTCAAACAATCCGGTTTTGAAAAAACTGGGAATGTCAACGAACACGGCCTACAAGATCCTGGGCAGCGAAAGACCTACAGCGCACGATTCTAAACTTTATTCCCAAACGAATAGTGCGTTTAATGCTCTGGGCTTCTCTAATTCGGTCATCGAGGATATATGGAATATTGTCGCCGGTGTTATTTTATTGGGCGAGGTGACGTTCGAGGGCGGGGAGGGCGGGGAGGAGGGCGGCGCCGTGGCGGCGGGCGCGGTGGCGGGCGCGGTGCGTGCGCTGGGCGTGGCGGAGGCGGGGCTGCGCGCCGTGCTGGGGCGCCGCGTGCTGGCCGCCGGGCACGACCTGGTCACCAAGCAGCACTCGCTCGTGGACGCGCACTACACCAGGCTGGCGCTGGCCAAGGCGGCCTACGACAGACTCTTCACCTGGATCGTGCAACAGATAAACAAAGCCATCGACGTCCCGGCCGGCACGTACAAGAACACCCTCATCGGCGTGCTCGACATCTACGGGTTCGAGATCTTCGAGACCAACAGCTTCGAGCAGTTCTGCATCAACTACTGCAACGAGAAGTTGCAGCAGCTCTTCATCGAGCTGGTGCTGAAACAAGAGCAAGAGGAGTACGCGCGCGAGGGCATACAGTGGACGCCGGTGCAGTACTTCAACAACAGGATCATCTGCGAGCTCATCGACGCGCCCCATCACGGCGTCATCGCCATCATGGACGAGGCCTGCCTCAACCCCACACAGATCACGGACCAGCAGCTGCTGGAGGCGATGGACAAGCGGCTGACCGGCCACCGCCACTACACGTCTCGGCAGCTGGCGCCGACTGACAAGAAACTCAAGCACGGAGTCGACTTCAGGATAACGCACTACGCCGGCGACGTGACGTACGCCATCACCGGCTTCATGGACAAGAACAAGGACTCGCTGTGGCAGGACCTCAAGAGGCTGCTGCACTCCTCCAGCAACGCCTCGCTGGCCGCCATGTGGCCCGAGGGCGCCGCCGACATACAGAAGACCTCCCGGCGCCCCCCCTCCGCCGCGTCGCTGTTCCGCTCGTCGCTGGCGGCGCTGGTGGCGGGGCTGCACTCCAAGGAGCCCTTCTACGTGCGCTGCCTCAAGCCCAACCCCCTGCAGGCGCCCTCCACCTGGGACCCCCTGCTGGTGCAGCACCAGACGGCGTACCTGGGGCTGGTGGAGAACGTGCGCGTGCGACGGGCGGGGTTCGCGTGCCGCGTGCGCTACGACCGCTTCGTGCAGCGCTACAAGATGTTGTCGCAGTACACGTGGCCCAACTACCGCGGACACTCGCCCCGGGACGCCGCCGCCGTGCTGCTGCGGGACCTGCGCCTGGACGACGTGCACTACGGACACACCAAGCTCTTCATCAGGAGTGCTAAAACGCTGCAAAGCCTAGAGGCGGCCCGCGCAGAACTGATTCCTTCCATCGTGGTGCTGCTGCAGAAGTTGTGGCGAGGAGCGATCGCCAGGAGGAGATACAAGAAGATGAAGGCCGCACTAACCATATTCAACGCTTGGAAACGCTACCGCTACCGGCGCTACATCTCGGAGCTGCAGACGGAGCTGTCCCGGCACCGCGGCGTCATCCGGCGCTGGCCCCCCGCGCCGCGCGGCCTGGACCCCGCGCTGCTGGTGGCGGCGTACCGGCGGTGGCGCGCCTACCTCGTGCTGCGCGCCGTGCCGCGGGAGCGCTGGGCCGAGCTGCGCCTCAAGGTGTGCTGCGGCGCGGCGCTGCGGGGGCGGCGGCGGCACTGGGGCGCGGCCCGGCCGTGGCGCGGGGACTACCTGGCCGCGCCCGACTACAACGAGAAGGCGGGAGCGTACCGGGCGCAGGTCGCGAGCATGCAAAAGGCGGGTCAGATAGACAAGCCGCTGTTCTCGTGCCGCATACACAAGTTCAACCGCTACAACAAGTCCTCCGAGAGATGTCTGCTCGTCACTAGCAACGCGATATATAAATTGGATTCGAACAGTTTCAAGCCACTGAAGAAACCTACTTATATTAAAGACGTGGGGGCCGTGCGCGTGATGAGCTCGGACGTGCAGCTGGTGGTGCTGTGCGTGCCGTCCGCCAAGAACGACCTGGTGGCCGCGCTCGAAGCCCCCGGGGACGACCTGGTCGGCGAGCTGCTGGGCGTGCTGGCCAGCAGATACTGCATGTTGTCTGGCGGCGAGCTGTGCGTGGAGGTGGAGAGCGGCGCCAGCACGCGCTGCACGCTGGGGGGCCGCAGCCGCGCGCTGCAGCTGCCCGCGCACGCCGACCCGCGCGCGCCCGCCTTCACGCACGCGCACAACGTCATCACCTACCACCCGCCGTCCGCGCGCGCCTGA
Protein
MLLLFQGRDTCVLISGESGAGKTEASKFIMKYIAANTTQVHREYIDRVKNVLIQSNTILETFGNAKTNRNDNSSRFGKYMDIHFDYKGDPVGGHISNYLLEKSRVVSLQPGERNFHSFYQLLSSNNPVLKKLGMSTNTAYKILGSERPTAHDSKLYSQTNSAFNALGFSNSVIEDIWNIVAGVILLGEVTFEGGEGGEEGGAVAAGAVAGAVRALGVAEAGLRAVLGRRVLAAGHDLVTKQHSLVDAHYTRLALAKAAYDRLFTWIVQQINKAIDVPAGTYKNTLIGVLDIYGFEIFETNSFEQFCINYCNEKLQQLFIELVLKQEQEEYAREGIQWTPVQYFNNRIICELIDAPHHGVIAIMDEACLNPTQITDQQLLEAMDKRLTGHRHYTSRQLAPTDKKLKHGVDFRITHYAGDVTYAITGFMDKNKDSLWQDLKRLLHSSSNASLAAMWPEGAADIQKTSRRPPSAASLFRSSLAALVAGLHSKEPFYVRCLKPNPLQAPSTWDPLLVQHQTAYLGLVENVRVRRAGFACRVRYDRFVQRYKMLSQYTWPNYRGHSPRDAAAVLLRDLRLDDVHYGHTKLFIRSAKTLQSLEAARAELIPSIVVLLQKLWRGAIARRRYKKMKAALTIFNAWKRYRYRRYISELQTELSRHRGVIRRWPPAPRGLDPALLVAAYRRWRAYLVLRAVPRERWAELRLKVCCGAALRGRRRHWGAARPWRGDYLAAPDYNEKAGAYRAQVASMQKAGQIDKPLFSCRIHKFNRYNKSSERCLLVTSNAIYKLDSNSFKPLKKPTYIKDVGAVRVMSSDVQLVVLCVPSAKNDLVAALEAPGDDLVGELLGVLASRYCMLSGGELCVEVESGASTRCTLGGRSRALQLPAHADPRAPAFTHAHNVITYHPPSARA
Summary
Description
Unconventional myosin that functions as actin-based motor protein with ATPase activity (PubMed:30467170). Binds to membranes enriched in phosphatidylinositol 4-5-bisphosphate, and can glide along actin filaments when anchored to a lipid bilayer (PubMed:30467170). Generates left-right asymmetry at the level of single cells, organs and the whole body via its interaction with the actin cytoskeleton, both in the embryo and the adult (PubMed:16598258, PubMed:16598259, PubMed:18521948, PubMed:26073018, PubMed:25659376, PubMed:30467170). Normal left-right asymmetry of the larval midgut and hindgut requires expression in the embryonic hindgut epithelium during a critical time period, 10 to 12.75 hours after egg laying (PubMed:18521948). This period corresponds to a late stage of germband retraction, and precedes left-right asymmetric morphogenesis (PubMed:18521948). Expression in segment H1 of the imaginal ring is required at 0 to 24 hours after pupation for changes of cell shape and orientation in the H2 segment, which then gives rise to normal, dextral looping of the adult hindgut (PubMed:16598258, PubMed:26073018). Required during a critical period, 126-132 hours after egg laying, for normal, dextral rotation of the adult male genitalia (PubMed:16598258, PubMed:16598259, PubMed:22491943, PubMed:26073018, PubMed:25659376). Has a double role by promoting dextral rotation in the posterior compartment of segment A8 of the male genital disk, and in repressing sinistral looping in the anterior compartment (PubMed:16598259).
Subunit
Binds to F-actin (PubMed:7589814). Interacts with arm (PubMed:16598259, PubMed:22491943). Interacts with shg (PubMed:22491943). Interacts with ds (via intracellular region) (PubMed:26073018).
Miscellaneous
Overexpression throughout the embryo reverses the normal left-right asymmetry of the embryonic gut, giving rise to a gut that is a mirror-image of the wild-type (PubMed:16598258). Ectopic expression in the larval epidermis causes dextral twisting of the entire larval body. Ectopic expression in tracheal precursor cells causes dextral spiraling of tracheal branches, giving rise to a spiraling ribbon shape instead of the normal smooth tube. Ectopic expression in epithelial cells causes increased elongation and a clear shift of the membrane orientation toward one side, so that the membrane is no longer perpendicular to the anterior-posterior axis (PubMed:30467170).
Similarity
Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family.
Keywords
Actin-binding
ATP-binding
Calmodulin-binding
Cell junction
Cell membrane
Cell projection
Complete proteome
Cytoplasm
Cytoskeleton
Developmental protein
Lipid-binding
Membrane
Motor protein
Myosin
Nucleotide-binding
Reference proteome
Repeat
Feature
chain Unconventional myosin ID
PDB
5V7X
E-value=2.31603e-134,
Score=1230
Ontologies
Topology
Subcellular location
Cytoplasm
Detected throughout the cytoplasm. Detected primarily in the basolateral cytoplasmic region of immature enterocytes. Detected also in the apical cytoplasmic region in midgut enterocytes and follicle cells (PubMed:7589814). Colocalizes with the actin cytoskeleton (PubMed:7589814, PubMed:16598258, PubMed:16598259, PubMed:25659376). Colocalizes with arm at adherens junctions (PubMed:16598259). Colocalizes with ds at cell junctions (PubMed:26073018). With evidence from 4 publications.
Cell cortex
Detected throughout the cytoplasm. Detected primarily in the basolateral cytoplasmic region of immature enterocytes. Detected also in the apical cytoplasmic region in midgut enterocytes and follicle cells (PubMed:7589814). Colocalizes with the actin cytoskeleton (PubMed:7589814, PubMed:16598258, PubMed:16598259, PubMed:25659376). Colocalizes with arm at adherens junctions (PubMed:16598259). Colocalizes with ds at cell junctions (PubMed:26073018). With evidence from 4 publications.
Cytoskeleton
Detected throughout the cytoplasm. Detected primarily in the basolateral cytoplasmic region of immature enterocytes. Detected also in the apical cytoplasmic region in midgut enterocytes and follicle cells (PubMed:7589814). Colocalizes with the actin cytoskeleton (PubMed:7589814, PubMed:16598258, PubMed:16598259, PubMed:25659376). Colocalizes with arm at adherens junctions (PubMed:16598259). Colocalizes with ds at cell junctions (PubMed:26073018). With evidence from 4 publications.
Cell membrane
Detected throughout the cytoplasm. Detected primarily in the basolateral cytoplasmic region of immature enterocytes. Detected also in the apical cytoplasmic region in midgut enterocytes and follicle cells (PubMed:7589814). Colocalizes with the actin cytoskeleton (PubMed:7589814, PubMed:16598258, PubMed:16598259, PubMed:25659376). Colocalizes with arm at adherens junctions (PubMed:16598259). Colocalizes with ds at cell junctions (PubMed:26073018). With evidence from 4 publications.
Cell junction
Detected throughout the cytoplasm. Detected primarily in the basolateral cytoplasmic region of immature enterocytes. Detected also in the apical cytoplasmic region in midgut enterocytes and follicle cells (PubMed:7589814). Colocalizes with the actin cytoskeleton (PubMed:7589814, PubMed:16598258, PubMed:16598259, PubMed:25659376). Colocalizes with arm at adherens junctions (PubMed:16598259). Colocalizes with ds at cell junctions (PubMed:26073018). With evidence from 4 publications.
Adherens junction
Detected throughout the cytoplasm. Detected primarily in the basolateral cytoplasmic region of immature enterocytes. Detected also in the apical cytoplasmic region in midgut enterocytes and follicle cells (PubMed:7589814). Colocalizes with the actin cytoskeleton (PubMed:7589814, PubMed:16598258, PubMed:16598259, PubMed:25659376). Colocalizes with arm at adherens junctions (PubMed:16598259). Colocalizes with ds at cell junctions (PubMed:26073018). With evidence from 4 publications.
Cell projection
Detected throughout the cytoplasm. Detected primarily in the basolateral cytoplasmic region of immature enterocytes. Detected also in the apical cytoplasmic region in midgut enterocytes and follicle cells (PubMed:7589814). Colocalizes with the actin cytoskeleton (PubMed:7589814, PubMed:16598258, PubMed:16598259, PubMed:25659376). Colocalizes with arm at adherens junctions (PubMed:16598259). Colocalizes with ds at cell junctions (PubMed:26073018). With evidence from 4 publications.
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.02369
Exp number, first 60 AAs:
0
Total prob of N-in:
0.00020
Population Genetic Test Statistics