>Ciona savignyi PKN1
PPPPPDPAIPPEEQQKDPRIGGLEKQLRIEMMVKQGAENMMKSYTSGHGKDRKLIATAEQ
MLSESKTKIEVIRMQILQLKTHAASVASRSTDGNDGLPVRIAMLRHHVKIESAIVEGSKN
VVRFMAEGKQDLTQTICYFNPAIALFDTEARLLPLLSPTTPNHHHPLFKPHVKSHPSLIY
LTLIRIWCFNNSFIVVILVLPPHHPNTSPTHPGKLEVRLVGCQDLLDNVPGRSRNMSIQL
PATSPENRAWIRGGSKSFHGKASNKYNVKPDDLSSDASLFNHVPSGVLLEVALFWRFYNN
CPHIEIIYTLSHRNHKVALNMHMTSQVTFSNPKIERKPKLQRQKKIFRNKGKSFLRAKQM
NINIATWSRLMKRAIPPCNDPNTFSPPSDVPAQEPHPAGKPPLGNPPVKTDSLNVSLSLS
HTHPHDSPPSPITPQEMMSNIELEKPKPAPRRNKESFIQWNQPSSPPKPARRSNTPQAPD
SGAKPRQIVMEDFKTIAVLGRGHFGKVLLTQHKQTGRMYAIKALKKGDIIARDEIDSLMV
ERRIFECATKVKHPFLVNLYACFQTPQHVCFVTEYASGGDLMLHIHTDVFNEPRTVFYTS
CVVLGLQYLHENKIVYRDLKLDNL

>Ciona intestinalis PKN2
CDITMADPDNIDVEDPRIQNRLEEVKEDIRKEIRKELRVKEGIENMKKATTDKKQLSSME
NMLRISNRQLEDLHQELRELDAAQITRSISDNLDDYKSSGGGLIVESSSQEDPRIAGLEK
QLRIEMMVKQGAENMMKSYTSGHSKDRKLIATAEQMLGESRTKIEVIRMQILQLKTHNAT
ATSKNNEAVDGNNPLPVRVALLRHHVTIESAIVEGSKNVVRLCRLRGSRPIRRHCKRAEA
QEKLQESAHKLDLLKLSLELRSIELPPGSNEKKELEAELSLLSPTHYRQSSDHKEDTNHV
KRFSTVPKPAELTGKLEVRIIGCQELLENVPGRSRNVSVQLPASSPENRAAWIRGASKSF
HGKTSNKYNVKPDDLSNEVSAVLKLDNVVIGQTLWRNAGQQCWNQQFISELERARELEIS
VYYKDWRAMCGVKFLRLADFLDNRRHAMALQLEPSGVLFAEVTFSNPRIERKPKLQRQKK
IFRNKGKSFLRAKQMNINIATWGRLMKRAIPPNEPSTFIPPSGGTRSSPKMKQRPASQDF
DHVVEPSAQTREPPQPGITKERRSSATMPSSGKSPCTDNGTNQPRHHPPSLLGGVEHLNR
PMRRHHRRSIQMSDFRPIAVLGRGHFGKVLLTQHKKTSNMYAIKALKKGDIIARDEIDSL
MVERRIFECATKVKHPFLVNLFACFQTPEHVCFVTEYASGGDLMLHIHTDVFNEPRTVFY
TSCVVLGLQYLHDNKIVYRDLKLDNLLLDKDGYLKIADFGLCKEGMGFGDRTGTFCGTPE
FLAPEVLTDTSYTRAVDWWGLGVLIFEMLVGESPFPGDDEEEVFDSIVNDEVRYPRFLST
DAISIMRRLLRRNPERRLGAGEKDAEDVKRQPFFKRMNWDLLFQKKIVPQFVPTIRSATD
VSNFDEEFTTEKPILTPPHENPRHLSREEQKQFSNFDYFADWP

>Branchiostoma floridae PKN2
MAAEPTHFQSDPASHFVNHIGQRYGMQDVSDSDIQQKLEYLREHIKNDIKKEYKIKEGAEKVRKVTTDKK
SLANVDSIVKKSNKKIQELHEQLQELNAHIVVSQSASESADLTDSEPFSPDEKGSKRDSGTNFNSRVSAL
QKQLTIEMKVKQGAENMLNMYSTGSSKDRKLLAEAQQMLKDSKTKIEIIRMQILKAETQTSQENHVPEAS
SGDTATPSGSPLESGSADELRIATLRHHMKIESAIVEGAKNVVRLLGAGKETDKRAVSEKSRSRWSGMSL
GEEASNGHWSPRVYHMRLWGSGTRRRQKRTITCTEEAQTKLQESSQKLDILKFSLEKHLKNMPEASDKRK
EIESELSLTSPVSYRTSGSYAQQTYSAYPKPAALTGRLDVRLMGCQDLLENVPGRSRSSSPTFPVSSPGE
TKSGGFMSAKRSFHGRNSSKTYSVKPEDLSNEVMAVMKLDNKMVSQTAWKPCSNQAWDQRFNIDLDRSRE
LEIAIYWKDWRSLCGMKYLRLEDFLDNQRHGLCVDIEPTGKLFIEVTFYNPVIERKPKLQRQRKIFPKHK
GKNFLRPGQMNINVATWGRLMKRALPQACGTSPSTFSPISEVGSGGATPVKPSTPHERTAAHRLEFEQEP
PEKPPRGESLQDNNSGSKKNSVAEHEVQDALSAFDFLGGDQSPDTSLESPGIRPGALTAPPPVPPHQQEY
TGTSSTMTMDNFRPVAVLGRGHFGKVLLAEY