Protein
Kinesin-like protein KIF21B
Function
Plus-end directed microtubule-dependent motor protein which displays processive activity (PubMed:27117409, PubMed:10225949). Is involved in regulation of microtubule dynamics, synapse function and neuronal morphology, including dendritic tree branching and spine formation (PubMed:27117409). Plays a role in lerning and memory (PubMed:27117409). Involved in delivery of gamma-aminobutyric acid (GABA(A)) receptor to cell surface (PubMed:25172774).
Similarity
Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family.
Sequence
MAGQGDCCVKVAVRIRPQLSKEKIEGCHICTSVTPGEPQVLLGKDKAFTYDFVFDLDTWQEQIYSTCVSKLIEGCFEGYNATVLAYGQTGAGKTYTMGTGFDTVTSEEEQGIIPRAIAHLFRGIDERKRRAQEKGVTGPEFKVSAQFLELYNEEILDLFDSTRDPDARHRRSNIKIHEDANGGIYTTGVTSRLINSQEELIQCLKQGALSRTTASTQMNVQSSRSHAIFTIHLCQMRVCAQPDLVNETVTGLPDGAAPTGTEYETLTAKFHFVDLAGSERLKRTGATGERAKEGISINCGLLALGNVISALGDQSKKVVHVPYRDSKLTRLLQDSLGGNSQTIMIACVSPSDRDFMETLNTLKYANRARNIKNKVVVNQDKTSQQISALRAEIARLQMELMEYKAGKRVIGEDGTEGYSDLFRENAMLQKENGALRLRVKAMQEAIDAINNRVTQLMSQEANLLLAKAGDGNEAIGALIQNYIREIEELRTKLLESEAMNESLRRSLSRASARNPYSLGASPAGPAFGGSPATSMEDASEVIRKAKQDLERLKKKEVRQRRKSPEKEAFKKRAKLQAENSEETDENEAEEEEEERDESGCEEEEGREDEDEDSGSEESLVDSDSDPEEKEVNFQADLADLTCEIEIKQKLIDELENSQRRLQTLKHQYEEKLILLQNKIRDTQLERDRVLQNLSTMECYTEEKANKIKADYEKRLREMNRDLQKLQAAQKEHARLLKNQSRYERELKKLQAEVAEMKKAKVALMKQMREEQQRRRLVETKRNREIAQLKKEQRRQEFQIRALESQKRQQEIVLRRKTQEVSALRRLAKPMSERVAGRVGLKPPNMDSGAEVSASTTSSEAESGARSVSSIVRQWNRKIDHFLGDRPTATVNGGRPARKKFQKKGASQSFSKAARLKWQSLERRIIDIVMQRMTIVNLEADMERLIKKREELFLLQEALRRKREHLQAESPEEEKGLQELAEEIEVLAANIDYINDSITDCQATIVQLEETKEELDSTDTSVVISSCSLAEARLLLDNFLKASIDKGLQVAQKEAQIRLLEGRLRQTDMTGSSQNHLLLDALREKAEAHPELQALIYNVQHENGYASTDEEVSEFSEGSFSQSFTMKGSTSHDDFKFKGEPKLSAQMKAVSAECLGPPLDSSTKNITKSLASLVEIKEDGVGFSIRDPYYRDKVSRTVSLPTRGSTFPRQSRGATDTSPLTRRKSYDRGQPIRSTDMGFTPPSSPPTRPRNDRNVFSRLTSNQSQGSALDKSDDSDSSLSEVLRGIITPIGGAKGARTAPLQCISMAEGHTKPILCLDATDELLFTGSKDRSCKMWNLVTGQEIAALKGHPNNVVSIKYCSHSGLVFSVSSSYIKVWDIRDSAKCIRTLTSSGQVISGDACIATSTRAITSAQGEHQINQMALSPSGSMLYVASGNAVRIWELNRFQPIGKLTGHIGPVMCLTVTQTSNQHDLVVTGSKDHYVKMFQLGDCVTGTIGPTHNFEPPHYDGIECLAIQGDILFSGSRDNGIKKWDLDQQELIQQIPNAHKDWVCALAFVPGRPMLLSACRAGFIKVWNVDNFTPIGEIKGHDSPINAICTNSKHIFTASSDCRVKLWNYVPGLTPCLPRRVLAIKGRAPPCPDLPPPPLTLPILPFPVFPPPRSELLLHVT