BLASTX nr result

ID: Lithospermum22_contig00005408 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= Lithospermum22_contig00005408
         (2191 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_004145628.1| PREDICTED: DEAD-box ATP-dependent RNA helica...   997   0.0  
ref|XP_003631587.1| PREDICTED: DEAD-box ATP-dependent RNA helica...   997   0.0  
ref|XP_004156907.1| PREDICTED: LOW QUALITY PROTEIN: DEAD-box ATP...   995   0.0  
ref|XP_002270644.1| PREDICTED: DEAD-box ATP-dependent RNA helica...   992   0.0  
ref|XP_003637601.1| DEAD-box ATP-dependent RNA helicase [Medicag...   991   0.0  

>ref|XP_004145628.1| PREDICTED: DEAD-box ATP-dependent RNA helicase 21-like [Cucumis
            sativus]
          Length = 715

 Score =  997 bits (2578), Expect = 0.0
 Identities = 494/572 (86%), Positives = 524/572 (91%)
 Frame = +3

Query: 327  AIKEQYLGSKKPKKRVIKPSEKFRFSFDWENTEDTSRDMNVLYQNPHEARLLFGRGFRAG 506
            AIKEQYLGSKKPKKRVIKPSEKFRFSFDWENTEDTSRDMN+LYQNPHEA+LLFGRGFRAG
Sbjct: 144  AIKEQYLGSKKPKKRVIKPSEKFRFSFDWENTEDTSRDMNLLYQNPHEAQLLFGRGFRAG 203

Query: 507  MDRXXXXXXXXXXXXXIHDEIRKKDGVXXXXXXXXXXXXXXXXXXRYDTFDMRVDRHWTE 686
            MDR             + +EIRKKDGV                   YD+FDMRVDRHW+E
Sbjct: 204  MDRREQKKLAAKNEKEMREEIRKKDGVEEKPEEAAAQKLKEKAADLYDSFDMRVDRHWSE 263

Query: 687  KKLEDMTERDWRIFREDFNISYKGSKIPRPMRSWVESRLSAELLRAVDRAGYKTPSPIQM 866
            KKLE+MTERDWRIFREDFNISYKGSKIPRPMRSW ES+L+ ELL+AV+RAGYK+PSPIQM
Sbjct: 264  KKLEEMTERDWRIFREDFNISYKGSKIPRPMRSWTESKLTTELLKAVERAGYKSPSPIQM 323

Query: 867  AAIPLGLQQRDVIGVAETGSGKTAAFVLPMLMYITRLPPITEENEAEGPYAVVMAPTREL 1046
            AAIPLGLQQRDVIG+AETGSGKTAAFVLPML YITRLPPI EENEAEGPYAVVMAPTREL
Sbjct: 324  AAIPLGLQQRDVIGIAETGSGKTAAFVLPMLAYITRLPPINEENEAEGPYAVVMAPTREL 383

Query: 1047 AQQIEEETVKFAHYLGIKVVSIVGGQSIEEQGFKIRQGCEVVIATPGRLIDCLERRYVVL 1226
            AQQIE+ETVKF+HYLGIKVVSIVGGQSIEEQGFKIRQGCEVVIATPGRL+DCLERRY VL
Sbjct: 384  AQQIEDETVKFSHYLGIKVVSIVGGQSIEEQGFKIRQGCEVVIATPGRLLDCLERRYAVL 443

Query: 1227 NQCNYVVLDEADRMIDMGFEPQVVGVLDAMPSSNLKPENEDEELDEKRIYRTTYMFSATM 1406
            NQCNYVVLDEADRMIDMGFEPQV+GVLDAMPSSNLKPENEDEELDEK+IYRTTYMFSATM
Sbjct: 444  NQCNYVVLDEADRMIDMGFEPQVMGVLDAMPSSNLKPENEDEELDEKKIYRTTYMFSATM 503

Query: 1407 PPAVERLARKYLRNPVVVTIGTAGKATDLITQHVIMMKESEKLYRLRNMLDELGDKTAIV 1586
            PPAVERLARKYLRNPVVVTIGTAGKATDLI+QHVIMMKESEK YRL+N+LD LGDKTAIV
Sbjct: 504  PPAVERLARKYLRNPVVVTIGTAGKATDLISQHVIMMKESEKFYRLQNLLDNLGDKTAIV 563

Query: 1587 FINTKKVADMVSKSLDKDGYRVTTLHGGKSQEQREISLEGFRTKKYNVLVATDVAGRGID 1766
            F+NTKK AD V+K+LDK GYRVTTLHGGKSQEQREISLEGFRTK+YNVLVATDVAGRGID
Sbjct: 564  FVNTKKNADTVAKNLDKAGYRVTTLHGGKSQEQREISLEGFRTKRYNVLVATDVAGRGID 623

Query: 1767 IPDVGHVINFDMPGSIEPYTHRIGRTGRAGKTGVATTFLTVSDSDVFYDLKQMLIQSNSP 1946
            IPDV HVIN+DMP +IE YTHRIGRTGRAGKTGVATTFLT+ DS+VFYDLKQMLIQSNSP
Sbjct: 624  IPDVAHVINYDMPSNIEMYTHRIGRTGRAGKTGVATTFLTLQDSEVFYDLKQMLIQSNSP 683

Query: 1947 VPPELARHEASKFKPGSVPDRPPRRNETLFTH 2042
            VPPELARHEASKFKPGS+PDRPPRRNETLF H
Sbjct: 684  VPPELARHEASKFKPGSIPDRPPRRNETLFAH 715


>ref|XP_003631587.1| PREDICTED: DEAD-box ATP-dependent RNA helicase 21-like [Vitis
            vinifera]
          Length = 712

 Score =  997 bits (2578), Expect = 0.0
 Identities = 494/572 (86%), Positives = 526/572 (91%)
 Frame = +3

Query: 327  AIKEQYLGSKKPKKRVIKPSEKFRFSFDWENTEDTSRDMNVLYQNPHEARLLFGRGFRAG 506
            +IKEQYLGSKKPKKRVIKPSEKFRFSFDWENTEDTSRDMN LYQNPHEA+LLFGRGFRAG
Sbjct: 141  SIKEQYLGSKKPKKRVIKPSEKFRFSFDWENTEDTSRDMNSLYQNPHEAQLLFGRGFRAG 200

Query: 507  MDRXXXXXXXXXXXXXIHDEIRKKDGVXXXXXXXXXXXXXXXXXXRYDTFDMRVDRHWTE 686
            MDR             + +EIRKK+GV                   YDTFDMRVDRHWTE
Sbjct: 201  MDRREQKKLAAKNEKEMREEIRKKEGVEERPEEAAAQRQKEQAAELYDTFDMRVDRHWTE 260

Query: 687  KKLEDMTERDWRIFREDFNISYKGSKIPRPMRSWVESRLSAELLRAVDRAGYKTPSPIQM 866
            KKLE+MTERDWRIFREDFNISYKGSKIPRPMRSWVES+LS ELL+AV+RAGYKTPSPIQM
Sbjct: 261  KKLEEMTERDWRIFREDFNISYKGSKIPRPMRSWVESKLSTELLKAVERAGYKTPSPIQM 320

Query: 867  AAIPLGLQQRDVIGVAETGSGKTAAFVLPMLMYITRLPPITEENEAEGPYAVVMAPTREL 1046
            AAIPLGLQQRDVIG+AETGSGKTAAFVLPML YI+RLPP++EENEAEGPYAVVMAPTREL
Sbjct: 321  AAIPLGLQQRDVIGIAETGSGKTAAFVLPMLTYISRLPPMSEENEAEGPYAVVMAPTREL 380

Query: 1047 AQQIEEETVKFAHYLGIKVVSIVGGQSIEEQGFKIRQGCEVVIATPGRLIDCLERRYVVL 1226
            AQQIE+ETVKFAHYLGIKVVSIVGGQSIEEQGF+IRQGCEVVIATPGRLIDCLERRY VL
Sbjct: 381  AQQIEDETVKFAHYLGIKVVSIVGGQSIEEQGFRIRQGCEVVIATPGRLIDCLERRYAVL 440

Query: 1227 NQCNYVVLDEADRMIDMGFEPQVVGVLDAMPSSNLKPENEDEELDEKRIYRTTYMFSATM 1406
            NQCNYVVLDEADRMIDMGFEPQVVGVLDAMPSSNLKPENEDEELDEK+IYRTTYMFSATM
Sbjct: 441  NQCNYVVLDEADRMIDMGFEPQVVGVLDAMPSSNLKPENEDEELDEKKIYRTTYMFSATM 500

Query: 1407 PPAVERLARKYLRNPVVVTIGTAGKATDLITQHVIMMKESEKLYRLRNMLDELGDKTAIV 1586
            PPAVERLARKYLRNPVVVTIGTAGKATDLITQHVIMMKESEK+++L+ +LDELGDKTAIV
Sbjct: 501  PPAVERLARKYLRNPVVVTIGTAGKATDLITQHVIMMKESEKMFKLQKLLDELGDKTAIV 560

Query: 1587 FINTKKVADMVSKSLDKDGYRVTTLHGGKSQEQREISLEGFRTKKYNVLVATDVAGRGID 1766
            FINTKK AD ++K LDK GYRVTTLHGGKSQEQREISLEGFRTK+YNVLVATDVAGRGID
Sbjct: 561  FINTKKSADNLAKGLDKAGYRVTTLHGGKSQEQREISLEGFRTKRYNVLVATDVAGRGID 620

Query: 1767 IPDVGHVINFDMPGSIEPYTHRIGRTGRAGKTGVATTFLTVSDSDVFYDLKQMLIQSNSP 1946
            IPDV HVIN+DMPG+IE YTHRIGRTGRAGKTGVATTFLT+ DSDVFYDLKQMLIQ+NSP
Sbjct: 621  IPDVAHVINYDMPGNIEMYTHRIGRTGRAGKTGVATTFLTLHDSDVFYDLKQMLIQNNSP 680

Query: 1947 VPPELARHEASKFKPGSVPDRPPRRNETLFTH 2042
            VPPELARHEASKFKPG++PDRPPRRN+T+F H
Sbjct: 681  VPPELARHEASKFKPGAIPDRPPRRNDTVFAH 712


>ref|XP_004156907.1| PREDICTED: LOW QUALITY PROTEIN: DEAD-box ATP-dependent RNA helicase
            21-like [Cucumis sativus]
          Length = 715

 Score =  995 bits (2573), Expect = 0.0
 Identities = 493/572 (86%), Positives = 523/572 (91%)
 Frame = +3

Query: 327  AIKEQYLGSKKPKKRVIKPSEKFRFSFDWENTEDTSRDMNVLYQNPHEARLLFGRGFRAG 506
            AIKEQYLGSKKPKKRVIKPSEKFRFSFDWENTEDTSRDMN+LYQNPHEA+LLFGRGFRAG
Sbjct: 144  AIKEQYLGSKKPKKRVIKPSEKFRFSFDWENTEDTSRDMNLLYQNPHEAQLLFGRGFRAG 203

Query: 507  MDRXXXXXXXXXXXXXIHDEIRKKDGVXXXXXXXXXXXXXXXXXXRYDTFDMRVDRHWTE 686
            MDR             + +EIRKKDGV                   YD+FDMRVDRHW+E
Sbjct: 204  MDRREQKKLAAKNEKEMREEIRKKDGVEEKPEEAAAQKLKEKAADLYDSFDMRVDRHWSE 263

Query: 687  KKLEDMTERDWRIFREDFNISYKGSKIPRPMRSWVESRLSAELLRAVDRAGYKTPSPIQM 866
            KKLE+MTERDWRIFREDFNISYKGSKIPRPMRSW ES+L+ ELL+AV+RAGYK+PSPIQM
Sbjct: 264  KKLEEMTERDWRIFREDFNISYKGSKIPRPMRSWTESKLTTELLKAVERAGYKSPSPIQM 323

Query: 867  AAIPLGLQQRDVIGVAETGSGKTAAFVLPMLMYITRLPPITEENEAEGPYAVVMAPTREL 1046
            AAIPLGLQQRDVIG+AETGSGKTAAFVLPML YITRLPPI EENEAEGPYAVVMAPTREL
Sbjct: 324  AAIPLGLQQRDVIGIAETGSGKTAAFVLPMLAYITRLPPINEENEAEGPYAVVMAPTREL 383

Query: 1047 AQQIEEETVKFAHYLGIKVVSIVGGQSIEEQGFKIRQGCEVVIATPGRLIDCLERRYVVL 1226
            AQQIE+ETVKF+HYLGIKVVSIVGGQSIEEQGFKIRQGCEVVIATPGRL+DCLERRY VL
Sbjct: 384  AQQIEDETVKFSHYLGIKVVSIVGGQSIEEQGFKIRQGCEVVIATPGRLLDCLERRYAVL 443

Query: 1227 NQCNYVVLDEADRMIDMGFEPQVVGVLDAMPSSNLKPENEDEELDEKRIYRTTYMFSATM 1406
            NQCNYVVLDEADRMIDMGFEPQV+GVLDAMPSSNLKPENEDEELDEK+ YRTTYMFSATM
Sbjct: 444  NQCNYVVLDEADRMIDMGFEPQVMGVLDAMPSSNLKPENEDEELDEKKXYRTTYMFSATM 503

Query: 1407 PPAVERLARKYLRNPVVVTIGTAGKATDLITQHVIMMKESEKLYRLRNMLDELGDKTAIV 1586
            PPAVERLARKYLRNPVVVTIGTAGKATDLI+QHVIMMKESEK YRL+N+LD LGDKTAIV
Sbjct: 504  PPAVERLARKYLRNPVVVTIGTAGKATDLISQHVIMMKESEKFYRLQNLLDNLGDKTAIV 563

Query: 1587 FINTKKVADMVSKSLDKDGYRVTTLHGGKSQEQREISLEGFRTKKYNVLVATDVAGRGID 1766
            F+NTKK AD V+K+LDK GYRVTTLHGGKSQEQREISLEGFRTK+YNVLVATDVAGRGID
Sbjct: 564  FVNTKKNADTVAKNLDKAGYRVTTLHGGKSQEQREISLEGFRTKRYNVLVATDVAGRGID 623

Query: 1767 IPDVGHVINFDMPGSIEPYTHRIGRTGRAGKTGVATTFLTVSDSDVFYDLKQMLIQSNSP 1946
            IPDV HVIN+DMP +IE YTHRIGRTGRAGKTGVATTFLT+ DS+VFYDLKQMLIQSNSP
Sbjct: 624  IPDVAHVINYDMPSNIEMYTHRIGRTGRAGKTGVATTFLTLQDSEVFYDLKQMLIQSNSP 683

Query: 1947 VPPELARHEASKFKPGSVPDRPPRRNETLFTH 2042
            VPPELARHEASKFKPGS+PDRPPRRNETLF H
Sbjct: 684  VPPELARHEASKFKPGSIPDRPPRRNETLFAH 715


>ref|XP_002270644.1| PREDICTED: DEAD-box ATP-dependent RNA helicase 21-like [Vitis
            vinifera]
          Length = 709

 Score =  992 bits (2565), Expect = 0.0
 Identities = 493/572 (86%), Positives = 523/572 (91%)
 Frame = +3

Query: 327  AIKEQYLGSKKPKKRVIKPSEKFRFSFDWENTEDTSRDMNVLYQNPHEARLLFGRGFRAG 506
            +IKEQYLGSKKPKKRVIKPSEKFRFSFDWENTEDTSRDMN LYQNPHEA+LLFGRGFRAG
Sbjct: 138  SIKEQYLGSKKPKKRVIKPSEKFRFSFDWENTEDTSRDMNSLYQNPHEAQLLFGRGFRAG 197

Query: 507  MDRXXXXXXXXXXXXXIHDEIRKKDGVXXXXXXXXXXXXXXXXXXRYDTFDMRVDRHWTE 686
            MDR             + +EIRKK+GV                   YDTFDMRVDRHWTE
Sbjct: 198  MDRREQKKLAAKNEKEMREEIRKKEGVEERPEEAAAQRQKEQAAELYDTFDMRVDRHWTE 257

Query: 687  KKLEDMTERDWRIFREDFNISYKGSKIPRPMRSWVESRLSAELLRAVDRAGYKTPSPIQM 866
            KKLE+MTERDWRIFREDFN+SYKGSKIPRPMRSWVES+LS ELL+AV+RAGYKTPSPIQM
Sbjct: 258  KKLEEMTERDWRIFREDFNVSYKGSKIPRPMRSWVESKLSPELLKAVERAGYKTPSPIQM 317

Query: 867  AAIPLGLQQRDVIGVAETGSGKTAAFVLPMLMYITRLPPITEENEAEGPYAVVMAPTREL 1046
            AAIPLGLQQRDVIG+AETGSGKTAAFVLPML YI+RLPPI+EENEAEGPYAVVMAPTREL
Sbjct: 318  AAIPLGLQQRDVIGIAETGSGKTAAFVLPMLTYISRLPPISEENEAEGPYAVVMAPTREL 377

Query: 1047 AQQIEEETVKFAHYLGIKVVSIVGGQSIEEQGFKIRQGCEVVIATPGRLIDCLERRYVVL 1226
            AQQIE+ETVKFAHYLGIKVVSIVGGQSIEEQGF+IRQGCEVVIATPGRLIDCLERRY VL
Sbjct: 378  AQQIEDETVKFAHYLGIKVVSIVGGQSIEEQGFRIRQGCEVVIATPGRLIDCLERRYAVL 437

Query: 1227 NQCNYVVLDEADRMIDMGFEPQVVGVLDAMPSSNLKPENEDEELDEKRIYRTTYMFSATM 1406
            NQCNYVVLDEADRMIDMGFEPQVVGVLDAMPSSNLKPENEDEELDEK+IYRTTYMFSATM
Sbjct: 438  NQCNYVVLDEADRMIDMGFEPQVVGVLDAMPSSNLKPENEDEELDEKKIYRTTYMFSATM 497

Query: 1407 PPAVERLARKYLRNPVVVTIGTAGKATDLITQHVIMMKESEKLYRLRNMLDELGDKTAIV 1586
            PPAVERLARKYLRNPVVVTIGTAGKATDLITQHVIM+K SEK+ +L+ +LDELGDKTAIV
Sbjct: 498  PPAVERLARKYLRNPVVVTIGTAGKATDLITQHVIMVKGSEKMPKLQKLLDELGDKTAIV 557

Query: 1587 FINTKKVADMVSKSLDKDGYRVTTLHGGKSQEQREISLEGFRTKKYNVLVATDVAGRGID 1766
            FINTKK  D ++K LDK GYRVTTLHGGKSQEQREISLEGFRTK+YNVLVATDVAGRGID
Sbjct: 558  FINTKKSTDTLAKGLDKAGYRVTTLHGGKSQEQREISLEGFRTKRYNVLVATDVAGRGID 617

Query: 1767 IPDVGHVINFDMPGSIEPYTHRIGRTGRAGKTGVATTFLTVSDSDVFYDLKQMLIQSNSP 1946
            IPDV HVIN+DMPG+IE YTHRIGRTGRAGKTGVATTFLT+ DSDVFYDLKQMLIQSNSP
Sbjct: 618  IPDVAHVINYDMPGNIEMYTHRIGRTGRAGKTGVATTFLTLHDSDVFYDLKQMLIQSNSP 677

Query: 1947 VPPELARHEASKFKPGSVPDRPPRRNETLFTH 2042
            VPPELARHEASKFKPGS+PDRPPRRN+T+F H
Sbjct: 678  VPPELARHEASKFKPGSIPDRPPRRNDTVFAH 709


>ref|XP_003637601.1| DEAD-box ATP-dependent RNA helicase [Medicago truncatula]
            gi|355503536|gb|AES84739.1| DEAD-box ATP-dependent RNA
            helicase [Medicago truncatula]
          Length = 781

 Score =  991 bits (2563), Expect = 0.0
 Identities = 490/570 (85%), Positives = 525/570 (92%)
 Frame = +3

Query: 327  AIKEQYLGSKKPKKRVIKPSEKFRFSFDWENTEDTSRDMNVLYQNPHEARLLFGRGFRAG 506
            +IKEQYLGSKKPKKRVIKPSEKFRFSFDWENTEDTSRDMNVLYQNPHEA+LLFGRGFRAG
Sbjct: 135  SIKEQYLGSKKPKKRVIKPSEKFRFSFDWENTEDTSRDMNVLYQNPHEAQLLFGRGFRAG 194

Query: 507  MDRXXXXXXXXXXXXXIHDEIRKKDGVXXXXXXXXXXXXXXXXXXRYDTFDMRVDRHWTE 686
            MDR             + D+IRKKDGV                   YDTFDMRVDRHW+E
Sbjct: 195  MDRREQKKLAAKHEKEMRDQIRKKDGVEEKPEEADAQRRKEEAADAYDTFDMRVDRHWSE 254

Query: 687  KKLEDMTERDWRIFREDFNISYKGSKIPRPMRSWVESRLSAELLRAVDRAGYKTPSPIQM 866
            KKLE+MTERDWRIFRED+NISYKGSKIPRPMRSWVES+LS ELL+AV++AGYKTPSPIQM
Sbjct: 255  KKLEEMTERDWRIFREDYNISYKGSKIPRPMRSWVESKLSQELLKAVEKAGYKTPSPIQM 314

Query: 867  AAIPLGLQQRDVIGVAETGSGKTAAFVLPMLMYITRLPPITEENEAEGPYAVVMAPTREL 1046
            AAIPLGLQQRDVIGVAETGSGKTAAFVLPML YITRLPPI+EENEAEGPYAVVMAPTREL
Sbjct: 315  AAIPLGLQQRDVIGVAETGSGKTAAFVLPMLSYITRLPPISEENEAEGPYAVVMAPTREL 374

Query: 1047 AQQIEEETVKFAHYLGIKVVSIVGGQSIEEQGFKIRQGCEVVIATPGRLIDCLERRYVVL 1226
            AQQIE+ETVKFA Y+GIKVVSIVGGQSIEEQGFKIRQGCE+VIATPGRLIDCLERRY VL
Sbjct: 375  AQQIEDETVKFAQYMGIKVVSIVGGQSIEEQGFKIRQGCEIVIATPGRLIDCLERRYAVL 434

Query: 1227 NQCNYVVLDEADRMIDMGFEPQVVGVLDAMPSSNLKPENEDEELDEKRIYRTTYMFSATM 1406
            NQCNYVVLDEADRMIDMGFEPQV+GVLDAMPSSNLKPENEDEELDEKRIYRTTYMFSATM
Sbjct: 435  NQCNYVVLDEADRMIDMGFEPQVMGVLDAMPSSNLKPENEDEELDEKRIYRTTYMFSATM 494

Query: 1407 PPAVERLARKYLRNPVVVTIGTAGKATDLITQHVIMMKESEKLYRLRNMLDELGDKTAIV 1586
            PPAVERLARKYLRNPVVVTIGTAGKATDLI+QHVIMMKESEK Y+L+ +LDEL DKTAIV
Sbjct: 495  PPAVERLARKYLRNPVVVTIGTAGKATDLISQHVIMMKESEKNYKLQRLLDELNDKTAIV 554

Query: 1587 FINTKKVADMVSKSLDKDGYRVTTLHGGKSQEQREISLEGFRTKKYNVLVATDVAGRGID 1766
            F+NTKK AD ++K+LDK+GYRVTTLHGGKSQ+QREISLEGFRTK+YNVLVATDVAGRGID
Sbjct: 555  FVNTKKSADFLAKNLDKEGYRVTTLHGGKSQDQREISLEGFRTKRYNVLVATDVAGRGID 614

Query: 1767 IPDVGHVINFDMPGSIEPYTHRIGRTGRAGKTGVATTFLTVSDSDVFYDLKQMLIQSNSP 1946
            IPDV HVIN+DMPG+IE YTHRIGRTGRAGKTGVATTFLT+ D+DVFY+LKQMLIQSNSP
Sbjct: 615  IPDVAHVINYDMPGNIEMYTHRIGRTGRAGKTGVATTFLTLQDTDVFYELKQMLIQSNSP 674

Query: 1947 VPPELARHEASKFKPGSVPDRPPRRNETLF 2036
            VPPELARHEASKFKPGS+PDRPPRRN+T+F
Sbjct: 675  VPPELARHEASKFKPGSIPDRPPRRNDTVF 704


Top