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_contig00017163
         (2008 letters)

Database: ./nr 
           23,641,837 sequences; 8,123,359,852 total letters

Searching..................................................done



                                                                 Score    E
Sequences producing significant alignments:                      (bits) Value

ref|XP_002278157.2| PREDICTED: uncharacterized protein LOC100245...   891   0.0  
ref|XP_002526157.1| glycogenin, putative [Ricinus communis] gi|2...   881   0.0  
ref|XP_002307480.1| predicted protein [Populus trichocarpa] gi|2...   866   0.0  
ref|XP_003518352.1| PREDICTED: uncharacterized protein LOC100787...   867   0.0  
ref|XP_003557028.1| PREDICTED: uncharacterized protein LOC100815...   854   0.0  

>ref|XP_002278157.2| PREDICTED: uncharacterized protein LOC100245489 [Vitis vinifera]
          Length = 637

 Score =  891 bits (2303), Expect(2) = 0.0
 Identities = 419/516 (81%), Positives = 454/516 (87%)
 Frame = +2

Query: 20   RPSFVGLHKTDQFPSDQRYISQLDVDWDQVSEVIEKLADRHEYQGIGLLNFNDSDIEQWK 199
            R SFV     D    D RY S L ++WDQ+S+VIEKL DR+EYQG+GLLNFND + + WK
Sbjct: 89   RKSFVDRWIRDA--DDPRYTSSLQINWDQISKVIEKLDDRNEYQGVGLLNFNDKENDDWK 146

Query: 200  LFIPDAEHVVLHLDYVSNNVTWESLYPEWIDEEEEFEVPICPTLPDVPAPGKPRIDLIAV 379
              +PDAEH+VLHLD+V NN+TWESLYPEWIDEEEEFEVP CP+LP +P PGKPRIDLIAV
Sbjct: 147  QLLPDAEHIVLHLDHVLNNITWESLYPEWIDEEEEFEVPSCPSLPRLPVPGKPRIDLIAV 206

Query: 380  KLPCNKLREWSRDVXXXXXXXXXXXXXXTSKGYHSVHVLLLSDCFPIPNLFTCKELVVRI 559
            KLPCNK  +W+RDV              T+K YH V VLL+++CFPIPNLFTCKELV R 
Sbjct: 207  KLPCNKSGDWARDVARLHLQLAAARLAATAKSYHPVRVLLVTECFPIPNLFTCKELVARE 266

Query: 560  GNAWLYEPNLNTLRQKVHLPVGSCELAVPLNSKDHYSSNAKREAYATILHSAHVYVCGAI 739
            GN WLYEPNLNT+R K+ LPVGSCEL+VPL +K    ++A REAYATILHSAHVYVCGAI
Sbjct: 267  GNIWLYEPNLNTMRGKLQLPVGSCELSVPLQAK----ASAHREAYATILHSAHVYVCGAI 322

Query: 740  TAAQSIRMSGSTRDLVILVDDTISEYHRGGLEAAGWKLHTIERIRNPKAERDAYNEWNYS 919
             AAQSIRM+GSTRDLVILVD TISEYHRGGLEAAGWK+HTIERIRNPKAERDAYNEWNYS
Sbjct: 323  AAAQSIRMAGSTRDLVILVDKTISEYHRGGLEAAGWKIHTIERIRNPKAERDAYNEWNYS 382

Query: 920  KFRLWQLTDYDKIIFIDADLLILRNIDILFEMPEITAIGNNATLFNSGVMVIEPSNCTFQ 1099
            KFRLWQLTDYDKIIFIDADLLILRNID LFEMPEI+AIGNNATLFNSGVMVIEPSNCTFQ
Sbjct: 383  KFRLWQLTDYDKIIFIDADLLILRNIDFLFEMPEISAIGNNATLFNSGVMVIEPSNCTFQ 442

Query: 1100 LLMDHINEIVSYNGGDQGYLNEVFTWWHRIPKHMNFLKHFWEGDEVEKKEMKTKLFGADP 1279
            LLMDHINEI SYNGGDQGYLNE+FTWWHRIPKHMNFLKHFWEGDE EKKEMKT+LFGADP
Sbjct: 443  LLMDHINEIESYNGGDQGYLNEIFTWWHRIPKHMNFLKHFWEGDEEEKKEMKTRLFGADP 502

Query: 1280 PVLYVLHYLGLKPWLCFRDYDCNWNVDILQEFASDVAHKRWWKVHDAMPENLHKYCLLRS 1459
            PVLYVLHYLGLKPWLCFRDYDCNWNVDILQEFAS+VAHKRWWK+HDAMPENL K+CLLRS
Sbjct: 503  PVLYVLHYLGLKPWLCFRDYDCNWNVDILQEFASNVAHKRWWKIHDAMPENLQKFCLLRS 562

Query: 1460 KQKAALEWDRRQAEKGNYTDGHWKIQIKDSRLQACF 1567
            KQKAALEWDRRQAEKGNYTDGHWKI+IKD RLQ CF
Sbjct: 563  KQKAALEWDRRQAEKGNYTDGHWKIKIKDPRLQTCF 598



 Score = 71.2 bits (173), Expect(2) = 0.0
 Identities = 31/37 (83%), Positives = 32/37 (86%)
 Frame = +3

Query: 1668 CFWESMLWHWGDTNWTDNATATLAPPVAITTASLSSL 1778
            CFWESMLWHWG+TNWTDNATATL PP   TTASL SL
Sbjct: 602  CFWESMLWHWGETNWTDNATATLPPPTT-TTASLPSL 637


>ref|XP_002526157.1| glycogenin, putative [Ricinus communis] gi|223534534|gb|EEF36233.1|
            glycogenin, putative [Ricinus communis]
          Length = 656

 Score =  881 bits (2277), Expect(2) = 0.0
 Identities = 407/522 (77%), Positives = 455/522 (87%), Gaps = 1/522 (0%)
 Frame = +2

Query: 5    SSFRHRPSFVGLHKTDQFPSDQRYISQLDVDWDQVSEVIEKLADRHEYQGIGLLNFNDSD 184
            SS   RP ++ + +     +D RY+S  DVDW Q+S++I+KL D + YQGIGLLNFNDS+
Sbjct: 96   SSSASRPGYLWIRED---AADPRYVSIADVDWGQISDIIDKLNDSNGYQGIGLLNFNDSE 152

Query: 185  IEQWKLFIPDAEHVVLHLDYVSNNVTWESLYPEWIDEEEEFEVPICPTLPDVPAPGKPRI 364
            I+ WK  +PD +HVVLHLD+++ ++TWESLYPEWIDEEE+FEVP CP+LP +  PGKPRI
Sbjct: 153  IDNWKQLLPDIDHVVLHLDHLAKDITWESLYPEWIDEEEDFEVPTCPSLPKLKVPGKPRI 212

Query: 365  DLIAVKLPCNKLREWSRDVXXXXXXXXXXXXXXTSKGYHSVHVLLLSDCFPIPNLFTCKE 544
            D+IAVKLPCNK + WSRDV              + K YH V VLL+++CFP PNLFTCK+
Sbjct: 213  DVIAVKLPCNKFKSWSRDVARLHLQLAAASLAASGKSYHPVRVLLVTECFPAPNLFTCKD 272

Query: 545  LVVRIGNAWLYEPNLNTLRQKVHLPVGSCELAVPLNSKDH-YSSNAKREAYATILHSAHV 721
            L++R GN WLYEPNLN LR+K+ LPVGSCELAVPL SK++ YS  A REAYATILHSAHV
Sbjct: 273  LILREGNLWLYEPNLNRLREKIQLPVGSCELAVPLKSKENFYSERANREAYATILHSAHV 332

Query: 722  YVCGAITAAQSIRMSGSTRDLVILVDDTISEYHRGGLEAAGWKLHTIERIRNPKAERDAY 901
            YVCGAITAAQSIRM+GS RDLVILVD+TISEYHRGGLEAAGWK+HTI+RIRNPKAERDAY
Sbjct: 333  YVCGAITAAQSIRMAGSIRDLVILVDETISEYHRGGLEAAGWKIHTIQRIRNPKAERDAY 392

Query: 902  NEWNYSKFRLWQLTDYDKIIFIDADLLILRNIDILFEMPEITAIGNNATLFNSGVMVIEP 1081
            NEWNYSKFRLWQLTDYDKIIFIDADLLILRNID LFEMPEITAIGNNATLFNSGVMVIEP
Sbjct: 393  NEWNYSKFRLWQLTDYDKIIFIDADLLILRNIDFLFEMPEITAIGNNATLFNSGVMVIEP 452

Query: 1082 SNCTFQLLMDHINEIVSYNGGDQGYLNEVFTWWHRIPKHMNFLKHFWEGDEVEKKEMKTK 1261
            SNCTFQLLMDHINEI SYNGGDQGYLNE+FTWWHRIPKHMNFLKHFWEGDE EKK+MKT+
Sbjct: 453  SNCTFQLLMDHINEIESYNGGDQGYLNEIFTWWHRIPKHMNFLKHFWEGDEEEKKQMKTR 512

Query: 1262 LFGADPPVLYVLHYLGLKPWLCFRDYDCNWNVDILQEFASDVAHKRWWKVHDAMPENLHK 1441
            LFGADPP+LYV+HYLG KPWLCFRDYDCNWNVDILQEFASDVAHK WWKVHDAMPENL K
Sbjct: 513  LFGADPPILYVIHYLGYKPWLCFRDYDCNWNVDILQEFASDVAHKTWWKVHDAMPENLQK 572

Query: 1442 YCLLRSKQKAALEWDRRQAEKGNYTDGHWKIQIKDSRLQACF 1567
            YCLLRSKQKAALEWDRRQAEK NYTDGHWKI+I+D RL+ CF
Sbjct: 573  YCLLRSKQKAALEWDRRQAEKANYTDGHWKIKIQDKRLETCF 614



 Score = 65.9 bits (159), Expect(2) = 0.0
 Identities = 29/39 (74%), Positives = 32/39 (82%), Gaps = 2/39 (5%)
 Frame = +3

Query: 1668 CFWESMLWHWGDTNWTDNATATLA--PPVAITTASLSSL 1778
            CFWESMLWHWG+TNWTDNAT T +  PP AI T SLS+L
Sbjct: 618  CFWESMLWHWGETNWTDNATVTPSPPPPPAIFTKSLSTL 656


>ref|XP_002307480.1| predicted protein [Populus trichocarpa] gi|222856929|gb|EEE94476.1|
            predicted protein [Populus trichocarpa]
          Length = 629

 Score =  866 bits (2238), Expect(2) = 0.0
 Identities = 400/514 (77%), Positives = 446/514 (86%), Gaps = 1/514 (0%)
 Frame = +2

Query: 29   FVGLHKTDQFPSDQRYISQLDVDWDQVSEVIEKLADRHEYQGIGLLNFNDSDIEQWKLFI 208
            FV     D    D RYIS+LDV+WDQ+S++I KL D +EYQGIGLLNFN+S+I  WKL +
Sbjct: 77   FVDRWTRDGAAVDPRYISKLDVNWDQISDIIVKLDDSNEYQGIGLLNFNESEINNWKLML 136

Query: 209  PDAEHVVLHLDYVSNNVTWESLYPEWIDEEEEFEVPICPTLPDVPAPGKPRIDLIAVKLP 388
             D EHVVLHL++V+ +VTWESLYPEWIDEEEEFEVP CP LP +  PGKPRID+IAVKLP
Sbjct: 137  LDVEHVVLHLEHVAEDVTWESLYPEWIDEEEEFEVPTCPVLPKLKVPGKPRIDIIAVKLP 196

Query: 389  CNKLREWSRDVXXXXXXXXXXXXXXTSKGYHSVHVLLLSDCFPIPNLFTCKELVVRIGNA 568
            CNK  +WSRDV              ++K YH V VLL++DCFP PNLFTCKEL+   GN 
Sbjct: 197  CNKSGKWSRDVARLHLQLAAANLAASAKSYHPVRVLLVTDCFPTPNLFTCKELIWHEGNL 256

Query: 569  WLYEPNLNTLRQKVHLPVGSCELAVPLNSKDH-YSSNAKREAYATILHSAHVYVCGAITA 745
            W+Y+PNLN LR+K+ LPVGSCEL+VPL +K+H YS  A REAYATILHSA+ YVCGAI A
Sbjct: 257  WMYQPNLNVLREKIQLPVGSCELSVPLKAKEHFYSERAHREAYATILHSANFYVCGAIAA 316

Query: 746  AQSIRMSGSTRDLVILVDDTISEYHRGGLEAAGWKLHTIERIRNPKAERDAYNEWNYSKF 925
            AQSIRM+GSTRDLVILVD+TI++YHR GL AAGWK+HTI+RIRNPKAERDAYNEWNYSKF
Sbjct: 317  AQSIRMAGSTRDLVILVDETITDYHREGLAAAGWKIHTIQRIRNPKAERDAYNEWNYSKF 376

Query: 926  RLWQLTDYDKIIFIDADLLILRNIDILFEMPEITAIGNNATLFNSGVMVIEPSNCTFQLL 1105
            RLWQLTDYDKIIFIDAD+LILRNID LFEMPEI+A GNNATLFNSGVMV+EPSNCTFQLL
Sbjct: 377  RLWQLTDYDKIIFIDADMLILRNIDFLFEMPEISATGNNATLFNSGVMVVEPSNCTFQLL 436

Query: 1106 MDHINEIVSYNGGDQGYLNEVFTWWHRIPKHMNFLKHFWEGDEVEKKEMKTKLFGADPPV 1285
            MDHINEI SYNGGDQGYLNE+FTWWHRIPKHMNFLKHFWEGDE EKK+MKT+LFGADPP+
Sbjct: 437  MDHINEIESYNGGDQGYLNEIFTWWHRIPKHMNFLKHFWEGDEEEKKQMKTQLFGADPPI 496

Query: 1286 LYVLHYLGLKPWLCFRDYDCNWNVDILQEFASDVAHKRWWKVHDAMPENLHKYCLLRSKQ 1465
            LYVLHYLG KPW+CFRDYDCNWNVDILQEFASDVAHK WWKVHDAMPENLHKYCLLRSKQ
Sbjct: 497  LYVLHYLGNKPWICFRDYDCNWNVDILQEFASDVAHKTWWKVHDAMPENLHKYCLLRSKQ 556

Query: 1466 KAALEWDRRQAEKGNYTDGHWKIQIKDSRLQACF 1567
            KAALEWDRRQAEK NYTDGHWKI+IKD RL+ C+
Sbjct: 557  KAALEWDRRQAEKANYTDGHWKIKIKDKRLETCY 590



 Score = 66.6 bits (161), Expect(2) = 0.0
 Identities = 28/37 (75%), Positives = 31/37 (83%)
 Frame = +3

Query: 1668 CFWESMLWHWGDTNWTDNATATLAPPVAITTASLSSL 1778
            CFWESMLWHWG+ NWTDNAT T +PP A+TT SL SL
Sbjct: 594  CFWESMLWHWGEKNWTDNATVTPSPP-AVTTTSLPSL 629


>ref|XP_003518352.1| PREDICTED: uncharacterized protein LOC100787339 [Glycine max]
          Length = 644

 Score =  867 bits (2240), Expect(2) = 0.0
 Identities = 404/523 (77%), Positives = 450/523 (86%), Gaps = 1/523 (0%)
 Frame = +2

Query: 2    LSSFRHRPSFVGLHKTDQFPSDQRYISQLDVDWDQVSEVIEKLADRHEYQGIGLLNFNDS 181
            LS+   RP+F+   K      D RY S L+++WDQVS V+E L D+  YQG+GLLNFNDS
Sbjct: 83   LSNSLSRPTFINNWKGGFNGIDSRYASLLNIEWDQVSNVLENLKDKDTYQGVGLLNFNDS 142

Query: 182  DIEQWKLFIPDAEHVVLHLDYVSNNVTWESLYPEWIDEEEEFEVPICPTLPDVPAPGKPR 361
            + +QWK  IP+AEHVVLHL+Y S+N+TW+ LYPEWIDEEEE+E P CPTLP +  PGKPR
Sbjct: 143  ENDQWKELIPEAEHVVLHLNYTSSNITWDVLYPEWIDEEEEYEFPTCPTLPRIQVPGKPR 202

Query: 362  IDLIAVKLPCNKLREWSRDVXXXXXXXXXXXXXXTSKGYHSVHVLLLSDCFPIPNLFTCK 541
            +DLIAVKLPCNK   WSRDV              +SKGYH V +LL++DCFP PNLFTCK
Sbjct: 203  LDLIAVKLPCNKSGCWSRDVARLHLQIEAARLAASSKGYHPVRLLLVTDCFPTPNLFTCK 262

Query: 542  ELVVRIGNAWLYEPNLNTLRQKVHLPVGSCELAVPLNSKDH-YSSNAKREAYATILHSAH 718
            EL+ R GN WLYEPNLNTLR+K+ LP+GSCEL VPL +K++ YS    REAYATILHSA 
Sbjct: 263  ELIQREGNTWLYEPNLNTLREKLQLPIGSCELTVPLKAKENFYSERPHREAYATILHSAQ 322

Query: 719  VYVCGAITAAQSIRMSGSTRDLVILVDDTISEYHRGGLEAAGWKLHTIERIRNPKAERDA 898
            +YVCGAITAAQSIRMSGSTRDLVILVD+TISEYHRGGL+AAGWK+HTI+RIRNPKAE +A
Sbjct: 323  MYVCGAITAAQSIRMSGSTRDLVILVDETISEYHRGGLKAAGWKIHTIQRIRNPKAEPEA 382

Query: 899  YNEWNYSKFRLWQLTDYDKIIFIDADLLILRNIDILFEMPEITAIGNNATLFNSGVMVIE 1078
            YNEWNYSKFRLWQLTDYDKIIFIDADLLILRNID LFEMPEI+AIGNNATLFNSGVMV+E
Sbjct: 383  YNEWNYSKFRLWQLTDYDKIIFIDADLLILRNIDFLFEMPEISAIGNNATLFNSGVMVVE 442

Query: 1079 PSNCTFQLLMDHINEIVSYNGGDQGYLNEVFTWWHRIPKHMNFLKHFWEGDEVEKKEMKT 1258
            PSNCTFQLLMDHINEIVSYNGGDQGYLNE+FTWWHRIPKHMNFLKHFWEGDE EKK MKT
Sbjct: 443  PSNCTFQLLMDHINEIVSYNGGDQGYLNELFTWWHRIPKHMNFLKHFWEGDEEEKKAMKT 502

Query: 1259 KLFGADPPVLYVLHYLGLKPWLCFRDYDCNWNVDILQEFASDVAHKRWWKVHDAMPENLH 1438
            +LF ADPP+LYV+HYLG KPWLCFRDYDCNWNVDILQEFAS+VAH RWWKVHDAMPENL 
Sbjct: 503  RLFRADPPILYVIHYLGNKPWLCFRDYDCNWNVDILQEFASNVAHARWWKVHDAMPENLQ 562

Query: 1439 KYCLLRSKQKAALEWDRRQAEKGNYTDGHWKIQIKDSRLQACF 1567
            K+CLLRSKQKAALEWDRRQAEKGNY+DGHWKI+IKD RL  CF
Sbjct: 563  KFCLLRSKQKAALEWDRRQAEKGNYSDGHWKIKIKDPRLNTCF 605



 Score = 58.5 bits (140), Expect(2) = 0.0
 Identities = 24/37 (64%), Positives = 29/37 (78%)
 Frame = +3

Query: 1668 CFWESMLWHWGDTNWTDNATATLAPPVAITTASLSSL 1778
            CFWESMLWHWG+ NWTDN+T   + P+ + T SLSSL
Sbjct: 609  CFWESMLWHWGEKNWTDNSTVNNS-PLIVQTQSLSSL 644


>ref|XP_003557028.1| PREDICTED: uncharacterized protein LOC100815759 [Glycine max]
          Length = 666

 Score =  854 bits (2206), Expect(2) = 0.0
 Identities = 399/518 (77%), Positives = 442/518 (85%), Gaps = 2/518 (0%)
 Frame = +2

Query: 20   RPSFVGLHKTDQFPSDQRYISQLDVDWDQVSEVIEKLADRHEYQGIGLLNFNDSDIEQWK 199
            RP+ +   K      D  Y S L+++WDQ+S V+E L DR  Y G+GLLNFNDS+I+ WK
Sbjct: 110  RPTIINNWKGGFDGIDSHYTSFLNIEWDQISNVLENLKDRDTYHGVGLLNFNDSEIDHWK 169

Query: 200  LFIPDAEHVVLHLDYVSNNVTWESLYPEWIDEEEEFEVPICPTLPDVPAPGKPRIDLIAV 379
              IP+AEHVVLHL+Y S+N+TW  LYPEWIDEEEE+E P CPTLP +  PGKPR+DLIAV
Sbjct: 170  KLIPEAEHVVLHLNYASSNITWNVLYPEWIDEEEEYEFPTCPTLPRIQVPGKPRLDLIAV 229

Query: 380  KLPCNKLREWSRDVXXXXXXXXXXXXXXTSKGYHSVHVLLLSDCFPIPNLFTCKELVVRI 559
            KLPCNK   W RDV              +SKG H VHVLL++DCFPIPNLFTCKEL+ R 
Sbjct: 230  KLPCNKSGCWLRDVARLHLQIEAARLAASSKGNHPVHVLLVTDCFPIPNLFTCKELIQRE 289

Query: 560  GNAWLYEPNLNTLRQKVHLPVGSCELAVPLNSKDH-YSSNAKREAYATILHSAHVYVCGA 736
            GNAWLYEPNLNTLR+K+ LP+GSCELAVPL +K++ YS    R+AYATILHSA +YVCGA
Sbjct: 290  GNAWLYEPNLNTLREKLQLPIGSCELAVPLKAKENFYSERPHRQAYATILHSAQMYVCGA 349

Query: 737  ITAAQSIRMSGSTRDLVILVDDTISEYHRGGLEAAGWKLHTIERIRNPKAERDAYNEWNY 916
            ITAAQSIRMSGSTRDLVILVD+TISEYHRGGLEAAGWK+HTI+RIRNPKAE +AYNEWNY
Sbjct: 350  ITAAQSIRMSGSTRDLVILVDETISEYHRGGLEAAGWKIHTIQRIRNPKAEPEAYNEWNY 409

Query: 917  SKFRLWQLTDYDKIIFIDADLLILRNIDILFEMPEITAIGNNATLFNSGVMVIEPSNCTF 1096
            SKFRLWQLTDYDKIIFIDADLLILRNID LFEM EI+AIGNNATLFNSGVMV+EPSNCTF
Sbjct: 410  SKFRLWQLTDYDKIIFIDADLLILRNIDFLFEMSEISAIGNNATLFNSGVMVVEPSNCTF 469

Query: 1097 QLLMDHINEIVSYNGGDQGYLNEVFTWWHRIPKHMNFLKHFWEGDEVEKKEMKTKLFGAD 1276
            QLLMDHINEIVSYNGGDQGYLNE+FTWWHRIPKHMNFLKHFWEGDE E+K MKT+LFGAD
Sbjct: 470  QLLMDHINEIVSYNGGDQGYLNEIFTWWHRIPKHMNFLKHFWEGDEEERKAMKTRLFGAD 529

Query: 1277 PPVLYVLHYLGLKPWLCFRDYDCNWNVDILQEFASDVAHKRWWKVHDAMPENLHKYCLLR 1456
            PP+LYV+HYLG KPWLCFRDYDCNWNVDILQEFAS+VAH RWWKVHDAMPE L  +CLLR
Sbjct: 530  PPILYVIHYLGNKPWLCFRDYDCNWNVDILQEFASNVAHARWWKVHDAMPEKLQNFCLLR 589

Query: 1457 SKQKAALEWDRRQAEKGNYT-DGHWKIQIKDSRLQACF 1567
            SKQKAALEWDRRQAEKGNY+ DGHWKI IKD RL  CF
Sbjct: 590  SKQKAALEWDRRQAEKGNYSDDGHWKINIKDPRLNICF 627



 Score = 62.4 bits (150), Expect(2) = 0.0
 Identities = 26/37 (70%), Positives = 30/37 (81%)
 Frame = +3

Query: 1668 CFWESMLWHWGDTNWTDNATATLAPPVAITTASLSSL 1778
            CFWESMLWHWG+ NWTDN+T   +PPV + T SLSSL
Sbjct: 631  CFWESMLWHWGEKNWTDNSTINNSPPV-VQTQSLSSL 666