In: Biology
Unc-22 = Twitchin
The ortholog of human Titin gene
It regulates muscle contraction and relaxation.
It also plays a major role in the organization of sarcomeres in the
muscles.
It is expressed at the outer edge of the A-band.
>Protein sequence
MVGAPRFTQKPSIQQTPTGDLLMECHLEADPQPTIAWQHSGNLLEPSGRVVQTLTPLGGS
LYKATLVIKEPNAGDGGAYKCTARNQLGESNANINLNFAGAGGDEAKSRGPSFVGKPRII
PKDGGALIVMECKVKSASTPVAKWMKDGVPLSMGGLYHAIFSDLGDQTYLCQLEIRGPSS
SDAGQYRCNIRNDQGETNANLALNFEEPDPSERQERKRSTASPRPSSRGPGSRPSSPKKS
MKSREGTPKRTLKPREGSPSKKLRSRTSTPVNEEVSQSESRRSSRTDKMEVDQVSGASKR
KPDGLPPPGGDEKKLRAGSPSTRKSPSRKSASPTPSRKGSSAGGAASGTTGASASATSAT
SGGSASSDASRDKYTRPPIVLEASRSQTGRIGGSVVLEVQWQCHSSTIIEWYRDGTLVRN
SSEYSQSFNGSIAKLQVNKLTEEKSGLYKCHAKCDYGEGQSSAMVKIEQSDVEEELMKHR
KDAEDEYQKEEQKSQTLQAETKKRVARRSKSKSKSPAPQAKKSTTSESGRQEASEVEHKR
SSSVRPDPDEESQLDEIPSSGLTIPEERRRELLGQVGESDDEVSESISELPSFAGGKPRR
KTDSPPKQDDMFSRDTLLRKTTTSTKNESSTVEEKTKLRKTVKKVDGELDFKAMVKLKKV
KKEEGGTTEKSGFPLDHADSTSSVLSQESRSRRGSNAPFAKDGLPEQPANPFAQLKKVKS
GAGGLEKSDSMASLKKLDLKKGKIDDNSDGAFKVQLKKVVKKEVKESTISVKEKNGTESG
IKTEFKMEKRERTTLQKYEKTDSDGSKKEDKPKKVSIAPVSTNKSSDDEPSTPRHHKEVE
EKSTSEELKAKVAGRQVGQKRNGAQKPEEPKNLLSQIQLKKVTKKAHDDTNELEGIKLKK
VTTVPKHVADDDSQSESESRRGSVFGELRRGSRAPRDSADNSRRDSIRRSSIDMRRESVQ
EILEKTSTPLVPSGASGSAPKIVEVPENVTVVENETAILTCKVSGSPAPTFRWFKGSREV
ISGGRFKHITDGKEHTVALALLKCRSQDEGPYTLTIENVHGTDSADVKLLVTSDNGLDFR
AMLKHRESQAGFQKDGEGGGAGGGGGEKKPMTEAERRQSLFPGKKVEKWDIPLPEKTVQQ
QVDKICEWKCTYSRPNAKIRWYKDRKEIFSGGLKYKIVIEKNVCTLIINNPEVDDTGKYT
CEANGVPTHAQLTVLEPPMKYSFLNPLPNTQEIYRTKQAVLTCKVNTPRAPLVWYRGSKA
IQEGDPRFIIEKDAVGRCTLTIKEVEEDDQAEWTARITQDVFSKVQVYVEEPRHTFVVPM
KSQKVNESDLATLETDVNDKDAEVVWWHDGKRIDIDGVKFKVESSNRKRRLIINGARIED
HGEYKCTTKDDRTMAQLIVDAKNKFIVALKDTEVIEKDDVTLMCQTKDTKTPGIWFRNGK
QISSMPGGKFETQSRNGTHTLKIGKIEMNEADVYEIDQAGLRGSCNVTVLEAEKRPILNW
KPKKIEAKAGEPCVVKVPFQIKGTRRGDPKAQILKNGKPIDEEMRKLVEVIIKDDVAEIV
FKNPQLADTGKWALELGNSAGTALAPFELFVKDKPKPPKGPLETKNVTAEGLDLVWGTPD
PDEGAPVKAYIIEMQEGRSGNWAKVGETKGTDFKVKDLKEHGEYKFRVKALNECGLSDPL
TGESVLAKNPYGVPGKPKNMDAIDVDKDHCTLAWEPPEEDGGAPITGYIIERREKSEKDW
HQVGQTKPDCCELTDKKVVEDKEYLYRVKAVNKAGPGDPCDHGKPIKMKAKKASPEFTGG
GIKDLRLKVGETIKYDVPISGEPLPECLWVVNGKPLKAVGRVKMSSERGKHIMKIENAVR
ADSGKFTITLKNSSGSCDSTATVTVVGRPTPPKGPLDIADVCADGATLSWNPPDDDGGDP
LTGYIVEAQDMDNKGKYIEVGKVDPNTTTLKVNGLRNKGNYKFRVKAVNNEGESEPLSAD
QYTQIKDPWDEPGKPGRPEITDFDADRIDIAWEPPHKDGGAPIEEYIVEVRDPDTKEWKE
VKRVPDTNASISGLKEGKEYQFRVRAVNKAGPGQPSEPSEKQLAKPKFIPAWLKHDNLKS
ITVKAGATVRWEVKIGGEPIPEVKWFKGNQQLENGIQLTIDTRKNEHTILCIPSAMRSDV
GEYRLTVKNSHGADEEKANLTVLDRPSKPNGPLEVSDVFEDNLNLSWKPPDDDGGEPIEY
YEVEKLDTATGRWVPCAKVKDTKAHIDGLKKGQTYQFRVKAVNKEGASDALSTDKDTKAK
NPYDEPGKTGTPDVVDWDADRVSLEWEPPKSDGGAPITQYVIEKKGKHGRDWQECGKVSG
DQTNAEILGLKEGEEYQFRVKAVNKAGPGEASDPSRKVVAKPRNLKPWIDREAMKTITIK
VGNDVEFDVPVRGEPPPKKEWIFNEKPVDDQKIRIESEDYKTRFVLRGATRKHAGLYTLT
ATNASGSDKHSVEVIVLGKPSSPLGPLEVSNVYEDRADLEWKVPEDDGGAPIDHYEIEKM
DLATGRWVPCGRSETTKTTVPNLQPGHEYKFRVRAVNKEGESDPLTTNTAILAKNPYEVP
GKVDKPELVDWDKDHVDLAWNAPDDGGAPIEAFVIEKKDKNGRWEEALVVPGDQKTATVP
NLKEGEEYQFRISARNKAGTGDPSDPSDRVVAKPRNLAPRIHREDLSDTTVKVGATLKFI
VHIDGEPAPDVTWSFNGKGIGESKAQIENEPYISRFALPKALRKQSGKYTITATNINGTD
SVTINIKVKSKPTKPKGPIEVTDVFEDRATLDWKPPEDDGGEPIEFYEIEKMNTKDGIWV
PCGRSGDTHFTVDSLNKGDHYKFRVKAVNSEGPSDPLETETDILAKNPFDRPDRPGRPEP
TDWDSDHVDLKWDPPLSDGGAPIEEYQIEKRTKYGRWEPAITVPGGQTTATVPDLTPNEE
YEFRVVAVNKGGPSDPSDASKAVIAKPRNLKPHIDRDALKNLTIKAGQSISFDVPVSGEP
APTVTWHWPDNREIRNGGRVKLDNPEYQSKLVVKQMERGDSGTFTIKAVNANGEDEATVK
INVIDKPTSPNGPLDVSDVHGDHVTLNWRAPDDDGGIPIENYVIEKYDTASGRWVPAAKV
AGDKTTAVVDGLIPGHEYKFRVAAVNAEGESDPLETFGTTLAKDPFDKPGKTNAPEITDW
DKDHVDLEWKPPANDGGAPIEEYVVEMKDEFSPFWNDVAHVPAGQTNATVGNLKEGSKYE
FRIRAKNKAGLGDPSDSASAVAKARNVPPVIDRNSIQEIKVKAGQDFSLNIPVSGEPTPT
ITWTFEGTPVESDDRMKLNNEDGKTKFHVKRALRSDTGTYIIKAENENGTDTAEVKVTVL
DHPSSPRGPLDVTNIVKDGCDLAWKEPEDDGGAEISHYVIEKQDAATGRWTACGESKDTN
FHVDDLTQGHEYKFRVKAVNRHGDSDPLEAREAIIAKDPFDRADKPGTPEIVDWDKDHAD
LKWTPPADDGGAPIEGYLVEMRTPSGDWVPAVTVGAGELTATVDGLKPGQTYQFRVKALN
KAGESTPSDPSRTMVAKPRHLAPKINRDMFVAQRVKAGQTLNFDVNVEGEPAPKIEWFLN
GSPLSSGGNTHIDNNTDNNTKLTTKSTARADSGKYKIVATNESGKDEHEVDVNILDIPGA
PEGPLRHKDITKESVVLKWDEPLDDGGSPITNYVVEKQEDGGRWVPCGETSDTSLKVNKL
SEGHEYKFRVKAVNRQGTSAPLTSDHAIVAKNPFDEPDAPTDVTPVDWDKDHVDLEWKPP
ANDGGAPIDAYIVEKKDKFGDWVECARVDGKTTKATADNLTPGETYQFRVKAVNKAGPGK
PSDPTGNVVAKPRRMAPKLNLAGLLDLRIKAGTPIKLDIAFEGEPAPVAKWKANDATIDT
GARADVTNTPTSSAIHIFSAVRGDTGVYKIIVENEHGKDTAQCNVTVLDVPGTPEGPLKI
DEIHKEGCTLNWKPPTDNGGTDVLHYIVEKMDTSRGTWQEVGTFPDCTAKVNKLVPGKEY
AFRVKAVNLQGESKPLEAEEPIIAKNQFDVPDPVDKPEVTDWDKDRIDIKWNPTANNGGA
PVTGYIVEKKEKGSAIWTEAGKTPGTTFSADNLKPGVEYEFRVIAVNAAGPSDPSDPTDP
QITKARYLKPKILTASRKIKIKAGFTHNLEVDFIGAPDPTATWTVGDSGAALAPELLVDA
KSSTTSIFFPSAKRADSGNYKLKVKNELGEDEAIFEVIVQDRPSAPEGPLEVSDVTKDSC
VLNWKPPKDDGGAEISNYVVEKRDTKTNTWVPVSAFVTGTSITVPKLTEGHEYEFRVMAE
NTFGRSDSLNTDEPVLAKDPFGTPGKPGRPEIVDTDNDHIDIKWDPPRDNGGSPVDHYDI
ERKDAKTGRWIKVNTSPVQGTAFSDTRVQKGHTYEYRVVAVNKAGPGQPSDSSAAATAKP
MHEAPKFDLDLDGKEFRVKAGEPLVITIPFTASPQPDISWTKEGGKPLAGVETTDSQTKL
VIPSTRRSDSGPVKIKAVNPYGEAEANIKITVIDKPGAPENITYPAVSRHTCTLNWDAPK
DDGGAEIAGYKIEYQEVGSQIWDKVPGLISGTAYTVRGLEHGQQYRFRIRAENAVGLSDY
CQGVPVVIKDPFDPPGAPSTPEITGYDTNQVSLAWNPPRDDGGSPILGYVVERFEKRGGG
DWAPVKMPMVKGTECIVPGLHENETYQFRVRAVNAAGHGEPSNGSEPVTCRPYVEKPGAP
DAPRVGKITKNSAELTWNRPLRDGGAPIDGYIVEKKKLGDNDWTRCNDKPVRDTAFEVKN
LGEKEEYEFRVIAVNSAGEGEPSKPSDLVLIEEQPGRPIFDINNLKDITVRAGETIQIRI
PYAGGNPKPIIDLFNGNSPIFENERTVVDVNPGEIVITTTGSKRSDAGPYKISATNKYGK
DTCKLNVFVLDAPGKPTGPIRATDIQADAMTLSWRPPKDNGGDAITNYVVEKRTPGGDWV
TVGHPVGTTLRVRNLDANTPYEFRVRAENQYGVGEPLETDDAIVAKNPFDTPGAPGQPEA
VETSEEAITLQWTRPTSDGGAPIQGYVIEKREVGSTEWTKAAFGNILDTKHRVTGLTPKK
TYEFRVAAYNAAGQGEYSVNSVPITADNAPTRPKINMGMLTRDILAYAGERAKILVPFAA
SPAPKVTFSKGENKISPTDPRVKVEYSDFLATLTIEKSELTDGGLYFVELENSQGSDSAS
IRLKVVDKPASPQHIRVEDIAPDCCTLYWMPPSSDGGSPITNYIVEKLDLRHSDGKWEKV
SSFVRNLNYTVGGLIKDNRYRFRVRAETQYGVSEPCELADVVVAKYQFEVPNQPEAPTVR
DKDSTWAELEWDPPRDGGSKIIGYQVQYRDTSSGRWINAKMDLSEQCHARVTGLRQNGEF
EFRIIAKNAAGFSKPSPPSERCQLKSRFGPPGPPIHVGAKSIGRNHCTITWMAPLEDGGS
KITGYNVEIREYGSTLWTVASDYNVREPEFTVDKLREFNDYEFRVVAINAAGKGIPSLPS
GPIKIQESGGSRPQIVVKPEDTAQPYNRRAVFTCEAVGRPEPTARWLRNGRELPESSRYR
FEASDGVYKFTIKEVWDIDAGEYTVEVSNPYGSDTATANLVVQAPPVIEKDVPNTILPSG
DLVRLKIYFSGTAPFRHSLVLNREEIDMDHPTIRIVEFDDHILITIPALSVREAGRYEYT
VSNDSGEATTGFWLNVTGLPEAPQGPLHISNIGPSTATLSWRPPVTDGGSKITSYVVEKR
DLSKDEWVTVTSNVKDMNYIVTGLFENHEYEFRVSAQNENGIGAPLVSEHPIIARLPFDP
PTSPLNLEIVQVGGDYVTLSWQRPLSDGGGRLRGYIVEKQEEEHDEWFRCNQNPSPPNNY
NVPNLIDGRKYRYRVFAVNDAGLSDLAELDQTLFQASGSGEGPKIVSPLSDLNEEVGRCV
TFECEISGSPRPEYRWFKGCKELVDTSKYTLINKGDKQVLIINDLTSDDADEYTCRATNS
SGTRSTRANLRIKTKPRVFIPPKYHGGYEAQKGETIELKIPYKAYPQGEARWTKDGEKIE
NNSKFSITTDDKFATLRISNASREDYGEYRVVVENSVGSDSGTVNVTVADVPEPPRFPII
ENILDEAVILSWKPPALDGGSLVTNYTIEKREAMGGSWSPCAKSRYTYTTIEGLRAGKQY
EFRIIAENKHGQSKPCEPTAPVLIPGDERKRRRGYDVDEQGKIVRGKGTVSSNYDNYVFD
IWKQYYPQPVEIKHDHVLDHYDIHEELGTGAFGVVHRVTERATGNNFAAKFVMTPHESDK
ETVRKEIQTMSVLRHPTLVNLHDAFEDDNEMVMIYEFMSGGELFEKVADEHNKMSEDEAV
EYMRQVCKGLCHMHENNYVHLDLKPENIMFTTKRSNELKLIDFGLTAHLDPKQSVKVTTG
TAEFAAPEVAEGKPVGYYTDMWSVGVLSYILLSGLSPFGGENDDETLRNVKSCDWNMDDS
AFSGISEDGKDFIRKLLLADPNTRMTIHQALEHPWLTPGNAPGRDSQIPSSRYTKIRDSI
KTKYDAWPEPLPPLGRISNYSSLRKHRPQEYSIRDAFWDRSEAQPRFIVKPYGTEVGEGQ
SANFYCRVIASSPPVVTWHKDDRELKQSVKYMKRYNGNDYGLTINRVKGDDKGEYTVRAK
NSYGTKEEIVFLNVTRHSEPLKFEPLEPMKKAPSPPRVEEFKERRSAPFFTFHLRNRLIQ
KNHQCKLTCSLQGNPNPTIEWMKDGHPVDEDRVQVSFRSGVCSLEIFNARVDDAGTYTVT
ATNDLGVDVSECVLTVQTKGGEPIPRVSSFRPRRAYDTLSTGTDVERSHSYADMRRRSLI
RDVSPDVRSAADDLKTKITNELPSFTAQLSDSETEVGGSAEFSAAVSGQPEPLIEWLHNG
ERISESDSRFRASYVAGKATLRISDAKKSDEGQYLCRASNSAGQEQTRATLTVKGDQPLL
NGHAGQAVESELRVTKHLGGEIVNNGESVTFEARVQGTPEEVLWMRNGQELTNGDKTSIS
QDGETLSFTINSADASDAGHYQLEVRSKGTNLVSVASLVVVGEKADPPVTRLPSSVSAPL
GGSTAFTIEFENVEGLTVQWFRGSEKIEKNERVKSVKTGNTFKLDIKNVEQDDDGIYVAK
VVKEKKAIAKYAAALLLV
It has several conserved domains.
See images for their information