BLASTX nr result
ID: Bupleurum21_contig00005721
seq
BLASTX 2.2.25 [Feb-01-2011] Reference: Altschul, Stephen F., Thomas L. Madden, Alejandro A. Schaffer, Jinghui Zhang, Zheng Zhang, Webb Miller, and David J. Lipman (1997), "Gapped BLAST and PSI-BLAST: a new generation of protein database search programs", Nucleic Acids Res. 25:3389-3402. Query= Bupleurum21_contig00005721 (1904 letters) Database: ./nr 23,641,837 sequences; 8,123,359,852 total letters Searching..................................................done Score E Sequences producing significant alignments: (bits) Value sp|Q2VEX9.1|CRTSO_DAUCA RecName: Full=Prolycopene isomerase, chl... 984 0.0 ref|XP_002323362.1| predicted protein [Populus trichocarpa] gi|2... 880 0.0 dbj|BAI47575.1| carotenoid isomerase [Ipomoea sp. Kenyan] 879 0.0 sp|Q8S4R4.1|CRTSO_SOLLC RecName: Full=Prolycopene isomerase, chl... 878 0.0 ref|XP_002269554.1| PREDICTED: prolycopene isomerase, chloroplas... 878 0.0 >sp|Q2VEX9.1|CRTSO_DAUCA RecName: Full=Prolycopene isomerase, chloroplastic; Short=CrtISO; AltName: Full=Carotenoid isomerase; Flags: Precursor gi|79154796|gb|ABB52069.1| putative carotenoid isomerase [Daucus carota subsp. sativus] Length = 615 Score = 984 bits (2545), Expect = 0.0 Identities = 502/634 (79%), Positives = 537/634 (84%) Frame = +1 Query: 1 IIENPFQRGNHFICSSNSASQSSKLFINSKTIVLKRFRPICQKHTISCSTILNFPDRKFG 180 I E P R + F+CS++ SQ+ KLF NS++ LK RP CQK + LN FG Sbjct: 5 IFETPLPRSDLFLCSNSLLSQNYKLFDNSRSFGLKSLRPRCQKDGLLYPKPLN-----FG 59 Query: 181 VHRLDMRKRGTNFTLKSVLNLDKELXXXXXXXXXXXXXXXXXXXGDGGLXXXXXXREYDA 360 R+ RKR NF L SVL++DKEL GL REYDA Sbjct: 60 FCRVSRRKRKPNFVLNSVLSVDKELESDETV----------------GL---GRSREYDA 100 Query: 361 IVIGSGIGGLVAATQLAVKGAKVLVLEKYLIPGGSSGFYHKDGYTFDVGSSVMFGFSDKG 540 IVIGSGIGGLVAATQLAVKGAKVLVLEKYLIPGGSSG+Y +DG+TFDVGSSVMFGFSDKG Sbjct: 101 IVIGSGIGGLVAATQLAVKGAKVLVLEKYLIPGGSSGYYERDGFTFDVGSSVMFGFSDKG 160 Query: 541 NLNLITQALAAVGCKMEVVPDPSTVHFHLPDSVSVRVHREYSEFYNELTSKFPHEKEGIS 720 NLNLITQALAAVGCKMEV+PDPSTVHFHLP ++SV VHREY+EF++ELTSKFPHEKEGI Sbjct: 161 NLNLITQALAAVGCKMEVIPDPSTVHFHLPSNLSVLVHREYNEFFSELTSKFPHEKEGIF 220 Query: 721 KFYGECWKIFNALNSLELKSLEEPIYLFGQFFKKPVECLTLAYYLPQNAGDIARKFIKDP 900 KFYGECWKIFNALNSLELKSLEEPIYLFGQFFKKP+ECLTLAYYLPQNAGDIARKFIKDP Sbjct: 221 KFYGECWKIFNALNSLELKSLEEPIYLFGQFFKKPMECLTLAYYLPQNAGDIARKFIKDP 280 Query: 901 QVLSFIDAECFIVSTVNALKTPMINASMVLCDRHXXXXXXXXXXXXXXAKSLAKGLVDQG 1080 +VLSFIDAECFIVSTVNALKTPMINASMVLCDRH AKSLAKGLVDQG Sbjct: 281 EVLSFIDAECFIVSTVNALKTPMINASMVLCDRHYGGINYPVGGVGGIAKSLAKGLVDQG 340 Query: 1081 SDILYKANVKSIIIENGKAVGVRLSNGNEFFAKNIISNATRWDTFGXXXXXXXXXXXXXN 1260 S+I YKANVKSII+ENGKAVGVRL+NGNE FAKNIISNATRWDTFG N Sbjct: 341 SEIQYKANVKSIIVENGKAVGVRLANGNEIFAKNIISNATRWDTFGKLLKQDELPKEEEN 400 Query: 1261 FQKLYVKAPSFLSIHLGVKADVLPPDTDCHHFVLEDDWSNLEVPYGSIFLSIPTVLDSSL 1440 FQKLY+KAPSFLSIHLGVK+DVLPPDTDCHHFVLEDDWSNLEVPYGSIFLSIPTVLDSSL Sbjct: 401 FQKLYIKAPSFLSIHLGVKSDVLPPDTDCHHFVLEDDWSNLEVPYGSIFLSIPTVLDSSL 460 Query: 1441 APEGNHILHIFTTSSIEDWQGISQKDYDEKKELVADEIIARLEKKLFPGLKSSIVFKEVG 1620 APEGNHILHIFTTSSIEDWQG+SQKDY++KKELVADEII+RLEKKLFPGL+SSIV KEVG Sbjct: 461 APEGNHILHIFTTSSIEDWQGMSQKDYEKKKELVADEIISRLEKKLFPGLQSSIVLKEVG 520 Query: 1621 TPKTHRRFLARDSGTYGPMPRGTPKGLLGMPFNTTSIDGLYCVGDSCFPGQGVIAVAFSG 1800 TPKTHRR+LARDSGTYGPMP+GTPKGLLGMPFNTT+IDGLYCVGDSCFPGQGVIAVAFSG Sbjct: 521 TPKTHRRYLARDSGTYGPMPQGTPKGLLGMPFNTTAIDGLYCVGDSCFPGQGVIAVAFSG 580 Query: 1801 VMCAHRVAADLGLEQKSPILDAALLRLLGWFRTL 1902 VMCAHRVAADLGLEQKSPILDAALLRLLGWFRTL Sbjct: 581 VMCAHRVAADLGLEQKSPILDAALLRLLGWFRTL 614 >ref|XP_002323362.1| predicted protein [Populus trichocarpa] gi|222867992|gb|EEF05123.1| predicted protein [Populus trichocarpa] Length = 613 Score = 880 bits (2274), Expect = 0.0 Identities = 436/576 (75%), Positives = 490/576 (85%), Gaps = 2/576 (0%) Frame = +1 Query: 181 VHRLDMRKRGTNFTL--KSVLNLDKELXXXXXXXXXXXXXXXXXXXGDGGLXXXXXXREY 354 + L K +F L KSVL +DKE+ G+GGL Y Sbjct: 55 IDNLGKVKLNKDFVLRSKSVLTVDKEVDVD----------------GNGGLGRERS--NY 96 Query: 355 DAIVIGSGIGGLVAATQLAVKGAKVLVLEKYLIPGGSSGFYHKDGYTFDVGSSVMFGFSD 534 DAIVIGSGIGGLVAATQLAVKGAKVLVLEKY+IPGGSSG+Y +DG+TFDVGSSVMFGFSD Sbjct: 97 DAIVIGSGIGGLVAATQLAVKGAKVLVLEKYVIPGGSSGYYERDGFTFDVGSSVMFGFSD 156 Query: 535 KGNLNLITQALAAVGCKMEVVPDPSTVHFHLPDSVSVRVHREYSEFYNELTSKFPHEKEG 714 KGNLNLITQALAAVGC+MEV+PDP+TVHFHLP+ +SV+VHREY +F +EL +KFPHEK+G Sbjct: 157 KGNLNLITQALAAVGCEMEVIPDPTTVHFHLPNDLSVQVHREYIDFISELAAKFPHEKDG 216 Query: 715 ISKFYGECWKIFNALNSLELKSLEEPIYLFGQFFKKPVECLTLAYYLPQNAGDIARKFIK 894 I KFYGECWKIFNALNSLELKSLEEPIYLFGQFF+KP+ECLTLAYYLPQNAGDIARK+IK Sbjct: 217 ILKFYGECWKIFNALNSLELKSLEEPIYLFGQFFQKPLECLTLAYYLPQNAGDIARKYIK 276 Query: 895 DPQVLSFIDAECFIVSTVNALKTPMINASMVLCDRHXXXXXXXXXXXXXXAKSLAKGLVD 1074 DPQ+LSFIDAECFIVSTVNAL+TPMINA+MVLCDRH AKSL+KGLVD Sbjct: 277 DPQLLSFIDAECFIVSTVNALQTPMINAAMVLCDRHFGGINYPVGGVGGIAKSLSKGLVD 336 Query: 1075 QGSDILYKANVKSIIIENGKAVGVRLSNGNEFFAKNIISNATRWDTFGXXXXXXXXXXXX 1254 QGS+ILY+ANV +II+E+GKAVGVRLS+G EFF K IISNATRWDTFG Sbjct: 337 QGSEILYRANVTNIILEHGKAVGVRLSDGREFFGKTIISNATRWDTFGKLLKGETLPKEE 396 Query: 1255 XNFQKLYVKAPSFLSIHLGVKADVLPPDTDCHHFVLEDDWSNLEVPYGSIFLSIPTVLDS 1434 NFQK+YVKAPSFLSIH+GVKA+VLPPDTDCHHFVLEDDW+ LE PYGSIFLSIPT+LDS Sbjct: 397 ENFQKVYVKAPSFLSIHMGVKAEVLPPDTDCHHFVLEDDWARLEEPYGSIFLSIPTILDS 456 Query: 1435 SLAPEGNHILHIFTTSSIEDWQGISQKDYDEKKELVADEIIARLEKKLFPGLKSSIVFKE 1614 SLAPEG+HILHIFTTSSIEDW+G+S KDY+ KK++ ADEII+RLEKKLFPG++SSI F E Sbjct: 457 SLAPEGHHILHIFTTSSIEDWEGLSTKDYEAKKKVAADEIISRLEKKLFPGIRSSIAFME 516 Query: 1615 VGTPKTHRRFLARDSGTYGPMPRGTPKGLLGMPFNTTSIDGLYCVGDSCFPGQGVIAVAF 1794 VG+PKTHRR+LARD GTYGPMPR TPKGLLGMPFNTT++DGLYCVGDSCFPGQGVIAVAF Sbjct: 517 VGSPKTHRRYLARDKGTYGPMPRRTPKGLLGMPFNTTAVDGLYCVGDSCFPGQGVIAVAF 576 Query: 1795 SGVMCAHRVAADLGLEQKSPILDAALLRLLGWFRTL 1902 SGVMCAHRVAAD+G+E+KSP+LDAALLRLLGW RTL Sbjct: 577 SGVMCAHRVAADIGIEKKSPVLDAALLRLLGWLRTL 612 >dbj|BAI47575.1| carotenoid isomerase [Ipomoea sp. Kenyan] Length = 602 Score = 879 bits (2272), Expect = 0.0 Identities = 439/573 (76%), Positives = 486/573 (84%) Frame = +1 Query: 184 HRLDMRKRGTNFTLKSVLNLDKELXXXXXXXXXXXXXXXXXXXGDGGLXXXXXXREYDAI 363 H RKRG +KSV + D+ + GD G+ R YDAI Sbjct: 46 HCAKQRKRGVFSRVKSVASADRVVESD----------------GDIGVAVEEAER-YDAI 88 Query: 364 VIGSGIGGLVAATQLAVKGAKVLVLEKYLIPGGSSGFYHKDGYTFDVGSSVMFGFSDKGN 543 VIGSGIGGLVAATQLAVKGAKVLVLEKY+IPGGSSG+Y +DGYTFDVGSSVMFGFSDKGN Sbjct: 89 VIGSGIGGLVAATQLAVKGAKVLVLEKYVIPGGSSGYYQRDGYTFDVGSSVMFGFSDKGN 148 Query: 544 LNLITQALAAVGCKMEVVPDPSTVHFHLPDSVSVRVHREYSEFYNELTSKFPHEKEGISK 723 LNLITQALAAVGCKMEV+PDP+TVHFHLP+ +SVRVHREYS+F EL +KFPHEKEGI K Sbjct: 149 LNLITQALAAVGCKMEVLPDPTTVHFHLPNDLSVRVHREYSDFVEELVNKFPHEKEGILK 208 Query: 724 FYGECWKIFNALNSLELKSLEEPIYLFGQFFKKPVECLTLAYYLPQNAGDIARKFIKDPQ 903 FYGECWKIFNALNSLELKSLEEP+YLFGQFFKKP+ECLTLAYYLPQNAGDIAR FIKD Q Sbjct: 209 FYGECWKIFNALNSLELKSLEEPLYLFGQFFKKPLECLTLAYYLPQNAGDIARMFIKDAQ 268 Query: 904 VLSFIDAECFIVSTVNALKTPMINASMVLCDRHXXXXXXXXXXXXXXAKSLAKGLVDQGS 1083 +L+FIDAECFIVSTVNAL+TPMINASMVLCDRH AKSLA+GLV+QGS Sbjct: 269 LLAFIDAECFIVSTVNALQTPMINASMVLCDRHFGGINYPVGGVGEIAKSLAQGLVNQGS 328 Query: 1084 DILYKANVKSIIIENGKAVGVRLSNGNEFFAKNIISNATRWDTFGXXXXXXXXXXXXXNF 1263 ILY+ANV +II+++GKAVGV+LS+G +F+AK IISNATRWDTFG NF Sbjct: 329 KILYRANVTNIIVDSGKAVGVKLSDGRKFYAKTIISNATRWDTFGKLLKAENLPKEEENF 388 Query: 1264 QKLYVKAPSFLSIHLGVKADVLPPDTDCHHFVLEDDWSNLEVPYGSIFLSIPTVLDSSLA 1443 QK YVKAPSFLSIH+GVKA+VLPPDTDCHHF+LEDDW+NLE PYGSIFLSIPT LDSSLA Sbjct: 389 QKAYVKAPSFLSIHMGVKAEVLPPDTDCHHFILEDDWANLEKPYGSIFLSIPTALDSSLA 448 Query: 1444 PEGNHILHIFTTSSIEDWQGISQKDYDEKKELVADEIIARLEKKLFPGLKSSIVFKEVGT 1623 PEG HILHIFTTSSIE+W+G+S KDY+ KKELVAD II+RLEK LFPGLKSSIVFKEVG+ Sbjct: 449 PEGRHILHIFTTSSIEEWEGLSLKDYNAKKELVADGIISRLEKTLFPGLKSSIVFKEVGS 508 Query: 1624 PKTHRRFLARDSGTYGPMPRGTPKGLLGMPFNTTSIDGLYCVGDSCFPGQGVIAVAFSGV 1803 PKTHRR+LARDSGTYGPMPR TPKGLLGMPFNTT+I+GLYCVGDSCFPGQGVIAVAFSGV Sbjct: 509 PKTHRRYLARDSGTYGPMPRNTPKGLLGMPFNTTAINGLYCVGDSCFPGQGVIAVAFSGV 568 Query: 1804 MCAHRVAADLGLEQKSPILDAALLRLLGWFRTL 1902 MCAHRVAADLG+E+KSP+LD+ALLRLLGW RTL Sbjct: 569 MCAHRVAADLGIERKSPVLDSALLRLLGWLRTL 601 >sp|Q8S4R4.1|CRTSO_SOLLC RecName: Full=Prolycopene isomerase, chloroplastic; Short=CrtISO; AltName: Full=Carotenoid isomerase; AltName: Full=Protein tangerine; Flags: Precursor gi|19550437|gb|AAL91366.1|AF416727_1 carotenoid isomerase [Solanum lycopersicum] Length = 615 Score = 878 bits (2269), Expect = 0.0 Identities = 449/631 (71%), Positives = 504/631 (79%), Gaps = 9/631 (1%) Frame = +1 Query: 37 ICSSNSASQSSKLFINSKTIVLKRFRPICQKHTISCSTIL---NFPDRK------FGVHR 189 +C+ + +S L KT+ L +P K SC L N D++ +GV + Sbjct: 1 MCTLSFMYPNSLLDGTCKTVALGDSKPRYNKQRSSCFDPLIIGNCTDQQQLCGLSWGVDK 60 Query: 190 LDMRKRGTNFTLKSVLNLDKELXXXXXXXXXXXXXXXXXXXGDGGLXXXXXXREYDAIVI 369 R+ GT LK+V+++DK + + G YDAIVI Sbjct: 61 AKGRRGGTVSNLKAVVDVDKRVESYGSSDVEG---------NESG--------SYDAIVI 103 Query: 370 GSGIGGLVAATQLAVKGAKVLVLEKYLIPGGSSGFYHKDGYTFDVGSSVMFGFSDKGNLN 549 GSGIGGLVAATQLAVKGAKVLVLEKY+IPGGSSGFY +DGY FDVGSSVMFGFSDKGNLN Sbjct: 104 GSGIGGLVAATQLAVKGAKVLVLEKYVIPGGSSGFYERDGYKFDVGSSVMFGFSDKGNLN 163 Query: 550 LITQALAAVGCKMEVVPDPSTVHFHLPDSVSVRVHREYSEFYNELTSKFPHEKEGISKFY 729 LITQALAAVG K+EV+PDP+TVHFHLP+ +SVR+HREY +F EL SKFPHEKEGI KFY Sbjct: 164 LITQALAAVGRKLEVIPDPTTVHFHLPNDLSVRIHREYDDFIEELVSKFPHEKEGIIKFY 223 Query: 730 GECWKIFNALNSLELKSLEEPIYLFGQFFKKPVECLTLAYYLPQNAGDIARKFIKDPQVL 909 ECWKIFN+LNSLELKSLEEPIYLFGQFFKKP+ECLTLAYYLPQNAG IARK+I+DP +L Sbjct: 224 SECWKIFNSLNSLELKSLEEPIYLFGQFFKKPLECLTLAYYLPQNAGSIARKYIRDPGLL 283 Query: 910 SFIDAECFIVSTVNALKTPMINASMVLCDRHXXXXXXXXXXXXXXAKSLAKGLVDQGSDI 1089 SFIDAECFIVSTVNAL+TPMINASMVLCDRH AKSLAKGL D GS I Sbjct: 284 SFIDAECFIVSTVNALQTPMINASMVLCDRHFGGINYPVGGVGEIAKSLAKGLDDHGSQI 343 Query: 1090 LYKANVKSIIIENGKAVGVRLSNGNEFFAKNIISNATRWDTFGXXXXXXXXXXXXXNFQK 1269 LY+ANV SII++NGKAVGV+LS+G +F+AK I+SNATRWDTFG NFQK Sbjct: 344 LYRANVTSIILDNGKAVGVKLSDGRKFYAKTIVSNATRWDTFGKLLKAENLPKEEENFQK 403 Query: 1270 LYVKAPSFLSIHLGVKADVLPPDTDCHHFVLEDDWSNLEVPYGSIFLSIPTVLDSSLAPE 1449 YVKAPSFLSIH+GVKADVLPPDTDCHHFVLEDDW+NLE PYGSIFLSIPTVLDSSLAPE Sbjct: 404 AYVKAPSFLSIHMGVKADVLPPDTDCHHFVLEDDWTNLEKPYGSIFLSIPTVLDSSLAPE 463 Query: 1450 GNHILHIFTTSSIEDWQGISQKDYDEKKELVADEIIARLEKKLFPGLKSSIVFKEVGTPK 1629 G+HILHIFTTSSIEDW+G+S KDY+ KKE+VA+ II+RLEK LFPGLKSSI+FKEVGTPK Sbjct: 464 GHHILHIFTTSSIEDWEGLSPKDYEAKKEVVAERIISRLEKTLFPGLKSSILFKEVGTPK 523 Query: 1630 THRRFLARDSGTYGPMPRGTPKGLLGMPFNTTSIDGLYCVGDSCFPGQGVIAVAFSGVMC 1809 THRR+LARDSGTYGPMPRGTPKGLLGMPFNTT+IDGLYCVGDSCFPGQGVIAVAFSGVMC Sbjct: 524 THRRYLARDSGTYGPMPRGTPKGLLGMPFNTTAIDGLYCVGDSCFPGQGVIAVAFSGVMC 583 Query: 1810 AHRVAADLGLEQKSPILDAALLRLLGWFRTL 1902 AHRVAADLG E+KS +LD+ALLRLLGW RTL Sbjct: 584 AHRVAADLGFEKKSDVLDSALLRLLGWLRTL 614 >ref|XP_002269554.1| PREDICTED: prolycopene isomerase, chloroplastic-like isoform 1 [Vitis vinifera] Length = 641 Score = 878 bits (2269), Expect = 0.0 Identities = 428/519 (82%), Positives = 466/519 (89%) Frame = +1 Query: 346 REYDAIVIGSGIGGLVAATQLAVKGAKVLVLEKYLIPGGSSGFYHKDGYTFDVGSSVMFG 525 ++YDAIVIGSGIGGLVAATQLAVKGA+VLVLEKY+IPGGSSGFY +DGYTFDVGSSVMFG Sbjct: 122 KQYDAIVIGSGIGGLVAATQLAVKGARVLVLEKYVIPGGSSGFYQRDGYTFDVGSSVMFG 181 Query: 526 FSDKGNLNLITQALAAVGCKMEVVPDPSTVHFHLPDSVSVRVHREYSEFYNELTSKFPHE 705 FSDKGNLNLITQAL AVGCKM+V+PDP+TVHFHLP ++SVRVHR+Y EF ELT FPHE Sbjct: 182 FSDKGNLNLITQALEAVGCKMQVIPDPTTVHFHLPSNLSVRVHRQYGEFIAELTKNFPHE 241 Query: 706 KEGISKFYGECWKIFNALNSLELKSLEEPIYLFGQFFKKPVECLTLAYYLPQNAGDIARK 885 KEGI KFY ECWKIFNALNSLELKSLEEPIYLFGQFF+KP+ECLTLAYYLPQNAGDIARK Sbjct: 242 KEGILKFYNECWKIFNALNSLELKSLEEPIYLFGQFFQKPLECLTLAYYLPQNAGDIARK 301 Query: 886 FIKDPQVLSFIDAECFIVSTVNALKTPMINASMVLCDRHXXXXXXXXXXXXXXAKSLAKG 1065 +IKDPQ+LSFIDAECFIVSTVNAL+TPMINASMVLCDRH AKSLAKG Sbjct: 302 YIKDPQLLSFIDAECFIVSTVNALQTPMINASMVLCDRHFGGINYPVGGVGGIAKSLAKG 361 Query: 1066 LVDQGSDILYKANVKSIIIENGKAVGVRLSNGNEFFAKNIISNATRWDTFGXXXXXXXXX 1245 LV+ GS+ILYKANV SII+ GKAVGV+LS+G EFFAK I+SNATRWDTFG Sbjct: 362 LVENGSEILYKANVTSIILAQGKAVGVKLSDGREFFAKTIVSNATRWDTFGKLLKGEELP 421 Query: 1246 XXXXNFQKLYVKAPSFLSIHLGVKADVLPPDTDCHHFVLEDDWSNLEVPYGSIFLSIPTV 1425 NFQK+YVKAPSFLSIH+GVKA+VLPPDTDCHHFVLE+DWS LE PYGSIFLSIPT+ Sbjct: 422 KEEVNFQKVYVKAPSFLSIHMGVKAEVLPPDTDCHHFVLENDWSRLEEPYGSIFLSIPTM 481 Query: 1426 LDSSLAPEGNHILHIFTTSSIEDWQGISQKDYDEKKELVADEIIARLEKKLFPGLKSSIV 1605 LD+SLAPEG HILHIFTTS IEDW+G+ KDY+ KKELVADEII+RLEKKLFPGLKSSIV Sbjct: 482 LDASLAPEGRHILHIFTTSPIEDWKGLPLKDYEAKKELVADEIISRLEKKLFPGLKSSIV 541 Query: 1606 FKEVGTPKTHRRFLARDSGTYGPMPRGTPKGLLGMPFNTTSIDGLYCVGDSCFPGQGVIA 1785 FKEVGTPKTHRR+LARD+GTYGPMPR TPKGLLGMPFNTT+I GLYCVGDSCFPGQGVIA Sbjct: 542 FKEVGTPKTHRRYLARDNGTYGPMPRRTPKGLLGMPFNTTAIHGLYCVGDSCFPGQGVIA 601 Query: 1786 VAFSGVMCAHRVAADLGLEQKSPILDAALLRLLGWFRTL 1902 VAFSGVMCAHRVAAD+GLE+KSP+LDAALLRLLGW RTL Sbjct: 602 VAFSGVMCAHRVAADIGLEKKSPVLDAALLRLLGWLRTL 640