#NEXUS [!This data set was downloaded from TreeBASE, a relational database of phylogenetic knowledge. TreeBASE has been supported by the NSF, Harvard University, Yale University, SDSC and UC Davis. Please do not remove this acknowledgment from the Nexus file. Generated on September 19, 2025; 18:30 GMT TreeBASE (cc) 1994-2008 Study reference: Zimmermann W., & Kammerer R. 2016. Coevolution of paired receptors in Xenopus carcinoembryonic antigen-related cell adhesion molecule families suggests appropriation as pathogen receptors. BMC Genomics, 17: 928. TreeBASE Study URI: http://purl.org/phylo/treebase/phylows/study/TB2:S20145] [ The following blocks are input data for analysis step 22100 ] BEGIN TAXA; TITLE TaxaForAnalysisStep22100; DIMENSIONS NTAX=37; TAXLABELS Xenopus_laevis_Ceacam325N Xenopus_laevis_Ceacam326N Xenopus_laevis_Ceacam327N Xenopus_laevis_Ceacam328N Xenopus_laevis_Ceacam329N Xenopus_laevis_Ceacam330N Xenopus_laevis_Ceacam331N Xenopus_laevis_Ceacam332N Xenopus_laevis_Ceacam333N Xenopus_laevis_Ceacam334N1 Xenopus_laevis_Ceacam335N1 Xenopus_laevis_Ceacam338N Xenopus_laevis_Ceacam339N Xenopus_laevis_Ceacam340N1 Xenopus_laevis_Ceacam341N Xenopus_laevis_Ceacam342.L_N Xenopus_laevis_Ceacam342.S_N Xenopus_laevis_Ceacam343N1 Xenopus_laevis_Ceacam376.1.S_N Xenopus_laevis_Ceacam376.2.S_N Xenopus_laevis_Ceacam376.L_N Xenopus_laevis_Ceacam377N Xenopus_laevis_Ceacam378N Xenopus_laevis_Ceacam379N Xenopus_laevis_Ceacam380N Xenopus_laevis_Ceacam381N Xenopus_laevis_Ceacam382N Xenopus_laevis_Ceacam383N Xenopus_laevis_Ceacam384N Xenopus_laevis_Ceacam385N Xenopus_laevis_Ceacam386N Xenopus_laevis_Ceacam387N Xenopus_laevis_Ceacam388N Xenopus_laevis_Ceacam389.L_N Xenopus_laevis_Ceacam389.S_N Xenopus_laevis_Ceacam390.L_N Xenopus_laevis_Ceacam390.S_N ; END; BEGIN CHARACTERS; [! TreeBASE Matrix URI: http://purl.org/phylo/treebase/phylows/matrix/TB2:M43793] TITLE 'Xenopus laevis carcinoembryonic antigen-related cell adhesion molecule '; LINK TAXA = TaxaForAnalysisStep22100; DIMENSIONS NCHAR=109; FORMAT DATATYPE=Protein SYMBOLS= "A C D E F G H I K L M N P Q R S T V W Y" MISSING=? GAP= -; MATRIX [ 10 20 30 40 50 60 70 80 90 100 ] [ . . . . . . . . . . ] Xenopus_laevis_Ceacam325N QNVSR--NESESVIFTVKLNLPAQNQRLVTWRFGTST-IATAIQGNTPTYSN------SCTDRCSLYGNASLQLDNVTRADTGNYTLTV--TNIDTTVQQTEQFHLTVY Xenopus_laevis_Ceacam326N ENVAG--TEGKSVYLTVKLDLPAM--WQVIWRVNTSTQIVTVSTGGSPTYTD------RYRNRCH-YDNTTLRLDNLTHADTGEYSLSV--TNQNTGDTVTRSVYLTVY Xenopus_laevis_Ceacam327N QNVSR--NESESVIFTVKLNLPAQNERTVTWKFGTSP-IASAALGNPPTYNN------SCTDRCRLYGNTNLQLDNLTPADTGEYTVNV--FNIITAVQQTEQFHLTVY Xenopus_laevis_Ceacam328N QNVSG--NEGGSVTLTVKLNLPAQNERTVTWKFGVST-IATAVLGNPPTYNN------SCTDRCSLYGNANLQMDNLTPADTGEYTVTV--FNILTSQQQTEQFHLTVY Xenopus_laevis_Ceacam329N ENVSG--TEGKSVYLTVKLDLPAM--RQVQWRVNTSMIIVTVLPGGPPSYTD------NYRGRCHLYDNTTLRLDNLTHADTGEYSLSV--TNQSSGATVTGSVYLTVY Xenopus_laevis_Ceacam330N RNVSG--TVGKSVTLPVTLTLPAQ--SSIQWKFKNDF-IVTAQPNGIPFYYG------AYEGRCHLYENAALQLDNLTLKDTGEYTLTV---IPTNGATQTEVFYLSVY Xenopus_laevis_Ceacam331N QNVSG--NQGGTVTLTVKLNLPAQNQWVVTWRFGVSP-IASAAVGNPPTYNN------SCTDRCRLYGNANLQLDNLTPADTGEYTVIV--TNINAGQQQTEQFHLTVY Xenopus_laevis_Ceacam332N ENVAG--TEGKSVYLTVKLDLPAM--RQVQWRVNSSTLIVIGSTGGSPAYTD------NYRGRCHLYDNTTLRLDNLTHADTGEYSLSV--SNLDSGATVTGSVYLTVY Xenopus_laevis_Ceacam333N QNVSG--NEGESVIFTVKLNLPAQNQRAVTWRFGVSP-IASAALGNPPTYNN------SCTGRCSLYGNASLQLDNLTPRDEGQYTLLI--TNIDTAQQQTEQFHLTVY Xenopus_laevis_Ceacam334N1 RE-SG--ALGKSVNLTVKLNLPTQ--REVQWKFGANSIIATAQLNNPPLYYG------SYRGRCHLYDNTTLQLDNLTPADTGVYWLFV--SNVDTAAQQNGSISLTVY Xenopus_laevis_Ceacam335N1 RNVSG--TVGKSVTLPVTLTLPAQ--RSIQWKFNNDF-IATAQPNGIPFYYG------AYEGRCHLYENAALQLDNLTPADTGEYTLSV---IPSSGATQTEMIYLSVY Xenopus_laevis_Ceacam338N EE-SG--IEGKSVNLTANLNLPTQ--REVQWRFGTNIIIATAQLNNTPLYYG------SYRGRCHLYDNTTLQLDNVTPADTGQYSLFV--TNVDTATQKNGTVNLTVY Xenopus_laevis_Ceacam339N QNVSG--NEGESVTLTVKLNLPAQNQRVITWRFGVSP-IASAILSNPPTYNN------SCTDRCRLYGNITLQLDNLTPRDEGQYTFLV--TNIITGQQQTEQFHLTIY Xenopus_laevis_Ceacam340N1 KNVQG--DERQSVTLSVNLRVNLFENQQIMWYFNTNTPVAFETTNSTPSYIW------GCTGRCTLFENATLQMDNLIPANQGNYTLTI--MNWDTGSTVSGSVYLTVQ Xenopus_laevis_Ceacam341N NNEEV--IEGESVSLSVKLNLSEY--QMIIWKFDTYNLVALETMNNTPICFP------EYEGRCTLFENATLQLDNLTPADQGNYTVTV--LDVETGLSMSGSVYLTVL Xenopus_laevis_Ceacam342.L_N RQFDG--AVGGSVFMFTTLEVPPR--NIITWTAGSNT-IATLEDGQNPTYSS------ICVSRCELFQNATLRLDRLLVSDPKSYDQSI--KNKDDDKTTSIPVTLIVH Xenopus_laevis_Ceacam342.S_N RHFDG--AVGGSVFMFTYLDVPPH--YVITWTTGSTT-LASLEDGKSPTYGS------ICATRCELFQNATLRLDSLMSNDPKSYMQSI--KNKANDLTTSIPVTLHVH Xenopus_laevis_Ceacam343N1 QNVSG--NEGESVTLTVKLNLPAQDQRVVTWRFGDSP-IASAAVGNSPTYNN------SCTDRCTLYGNANLQLDNLTPRDEGQYTLLV--TNTVTAQQQTEQFHLTVY Xenopus_laevis_Ceacam376.1.S_N ELIPQCALIGKNVTLSVSEINGML--KSFSWYLGDAPSASNQIINYLVGLTPPTTNGPKHFTDAIGLPNGSLLITNLKEEYSNTYTVQV----QADSPD-RASADLIVT Xenopus_laevis_Ceacam376.2.S_N ELIPQCALKGKNVTLSVSEINGML--KSFSWYLGDAPSASNQIINYLVGLTPPTTNGPKNFSDAIGLPNGSLLIANLKDEYSNTYTVQV----QADSPD-QVTKKLTVT Xenopus_laevis_Ceacam376.L_N DLVPQCALIGKNVTFSVRGINGKL--NSFSWYLGNNPSASDQIINYVVGLTPPTTLGPKNFSDAIGLPNGSLLITNLKDQYSNNYTVQV----QSDTAN-QASINLSVK Xenopus_laevis_Ceacam377N QLVPSHPLINKSVTLNVRGITGTV--RAFRWYFGSNPDASNQILHYNPNSNPPQTPGDQYFHRAHGLANGSLHISDLVRTDQGNYMVMI----LARDIE-RVTVYLPIY Xenopus_laevis_Ceacam378N QPIPEYPVVNQPVTLSVSDISGTI--ISFSWYKGLSTDNSTLILTYILSSNPVETPGPQHFPQASGLPNGSLRISKI--ANRKIYTVQI----QADSLT-QASINLPVY Xenopus_laevis_Ceacam379N QPIPEHPVINQPVTLKVSGVRGVI--RSFSWYKGRFVDDFSLILTYDARSNTVKTRGPEFFPRASGLPDGSLQISKLYKAVRRYYTVQI----QADSLT-QETINLPVY Xenopus_laevis_Ceacam380N QLMPEYPVDNQPVTLSVSGVIGII--ESFSWYKSSTVVNSSLILTYNSSSYT-ETQGPQYFSRASGLPDGSLSISTIYTTDQTYYTVQV----EADSLT-VDTIYLRVY Xenopus_laevis_Ceacam381N QLIPQYPVVNQSVTLSITGVTGTI--RQFSWFKVSSVLGYSQIFSVNPSLNT-AKPGPQYFPRASWFPNGSLQISGLVPIDQGTYSVQIWASNTSHTTSNTTSVFLTVY Xenopus_laevis_Ceacam382N QLNPKYPVANQPVTFSVSGFRGTV--LSFSWYRGLPVDNSCLILTYNSSSNPKETRGQRYSSQFSVLPDGSLKISSLSSSYRDYYTVQV----QAESLT-QKSIYPQYY Xenopus_laevis_Ceacam383N KPIPEYPVVNQPVTLKVNGVRGTI--RSISWYKGRSVDRSFLILSYNATYNA-KTQGPEFFPQAKVLSDGSLSISGLYKAVRRYYTVQI----EAESLT-QESIDLPVY Xenopus_laevis_Ceacam384N QPIPEYPVVNQPVTLSVSDISGTI--ISFSWYKGSSISNSYLILTYNSTSNPVQTPGPQYIPHSSGLPNGSLHILELSTSNRGNYIVQI----QPGSQT-SQYINLPVY Xenopus_laevis_Ceacam385N QLIPQYPVVNQSVTLSVTGVTGTI--RVFAWYKGSSVDTNNQIFNVIPSLNS-VTHGRQYFSRASQFPNGSLQISGLVPTDQGNYTVFI----QTAEHTEQHTVLLTVY Xenopus_laevis_Ceacam386N QLIPQYPVVNQSVTLSVTGVTGTI--REFTWYKGSVAAAPNQIFNVTPSLNS--TNGTQYFPQAKGFRNGSLQISGLVPSDRGNYVVQV----QTGSVT-QVTVFLPVY Xenopus_laevis_Ceacam387N QLIPQYPMVRQSVTLSVTGVTGTI--RQFTWYKGSSTDDNNQIFNVIPETNS-VTNGPQYFSRASHFPNGSLQISGLVPTDQGNYTVFI----QTIEGTAQHTVLLTVY Xenopus_laevis_Ceacam388N QLIPQYPVVSQSVTLSVTGVTGTI--RQFSWYKGSSVDANNQIFNVIPSLNS-VTNGRQYFPRASHFPNGSLQISGLVPTDQGNYTVFI----QTGETTAQHTVLLTVD Xenopus_laevis_Ceacam389.L_N QLIPQNPVVNQSVTLSVTGVTVTI--RQFSWYKGSSVDTNNQIFNVIPQTNS-VTHGRQYFSRASHFPNGSLQISGLVPTDQGNYTVLI----QTIETSAQHTVLLTVY Xenopus_laevis_Ceacam389.S_N QLIPQNPVVNQSVTLSVTGVTGTI--RLFTWYKGSSTDANVQIFSVIPSVNS-VTNGLQYFPRASQFPNGSLQISGLVPTDQGNYTVFI----QTIESTAQHTVLLTVY Xenopus_laevis_Ceacam390.L_N EVIPKHPTPNSNVILSVKDVAGEI--RSFSWYNGSNPSASNQILNYIPSLTPPQTKGHMYFTEAEGLANGSLLIKDFVKKFEGVYTVQI----QAESPL-QASVTVTMS Xenopus_laevis_Ceacam390.S_N EVIPTRPIPNSDVTLKVKGVIGTI--RSFSWYNGSNPSASNQILNYIPSLTPPQTKGHMYFDQAEALANGSLLIKNFVKTFEGFYTVQI----QAESPL-QASVSVTMS ; END; [ The following blocks are output data for analysis step 22100 ] BEGIN TREES; TITLE 'Xenopus laevis carcinoembryonic antigen-related cell adhesion molecule '; LINK TAXA = TaxaForAnalysisStep22100; TREE Imported_tree_1 = [&R] (((Xenopus_laevis_Ceacam340N1:0.32796979,Xenopus_laevis_Ceacam341N:0.29653154):0.13696144,(((Xenopus_laevis_Ceacam334N1:0.11572924,Xenopus_laevis_Ceacam338N:0.10469116):0.14244401,((Xenopus_laevis_Ceacam330N:0.10750531,Xenopus_laevis_Ceacam335N1:0.0):0.31677222,(Xenopus_laevis_Ceacam329N:0.03247448,(Xenopus_laevis_Ceacam326N:0.09752603,Xenopus_laevis_Ceacam332N:0.06041347):0.04322791):0.23093763):0.08656624):0.13652172,((Xenopus_laevis_Ceacam342.L_N:0.08174153,Xenopus_laevis_Ceacam342.S_N:0.19034379):1.06468585,(Xenopus_laevis_Ceacam325N:0.06069233,(Xenopus_laevis_Ceacam327N:0.03222083,(Xenopus_laevis_Ceacam328N:0.08751143,(Xenopus_laevis_Ceacam331N:0.09241754,(Xenopus_laevis_Ceacam339N:0.09850529,(Xenopus_laevis_Ceacam333N:0.08735141,Xenopus_laevis_Ceacam343N1:0.06046918):0.01245624):0.06250372):0.02886445):0.07391814):0.12326452):0.21060358):0.10144083):0.18704864):0.21207426,(Xenopus_laevis_Ceacam377N:0.2475604,(((Xenopus_laevis_Ceacam390.L_N:0.10797168,Xenopus_laevis_Ceacam390.S_N:0.08116282):0.25267147,(Xenopus_laevis_Ceacam376.L_N:0.13345768,(Xenopus_laevis_Ceacam376.1.S_N:0.05307299,Xenopus_laevis_Ceacam376.2.S_N:0.07048223):0.11261683):0.38659174):0.19815342,(((Xenopus_laevis_Ceacam378N:0.12556776,Xenopus_laevis_Ceacam384N:0.19367698):0.06657722,((Xenopus_laevis_Ceacam379N:0.1198693,Xenopus_laevis_Ceacam383N:0.20040625):0.11439311,(Xenopus_laevis_Ceacam380N:0.23613545,Xenopus_laevis_Ceacam382N:0.29858339):0.05079532):0.05062801):0.18423253,(Xenopus_laevis_Ceacam386N:0.16353241,(Xenopus_laevis_Ceacam381N:0.22271793,(Xenopus_laevis_Ceacam388N:0.02195357,(Xenopus_laevis_Ceacam385N:0.0416982,(Xenopus_laevis_Ceacam389.L_N:0.05862381,(Xenopus_laevis_Ceacam387N:0.0592034,Xenopus_laevis_Ceacam389.S_N:0.07229544):0.03094852):0.02466225):0.02472257):0.06700278):0.03848792):0.13452572):0.09129062):0.1253596):0.86238955); [! TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr108559] END;