BLASTX nr result
ID: Dioscorea21_contig00009422
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= Dioscorea21_contig00009422 (3037 letters) Database: ./nr 23,641,837 sequences; 8,123,359,852 total letters Searching..................................................done Score E Sequences producing significant alignments: (bits) Value emb|CBI27163.3| unnamed protein product [Vitis vinifera] 809 0.0 ref|XP_002277727.1| PREDICTED: uncharacterized protein LOC100250... 809 0.0 ref|XP_003576125.1| PREDICTED: uncharacterized protein LOC100833... 788 0.0 gb|EAZ06956.1| hypothetical protein OsI_29197 [Oryza sativa Indi... 788 0.0 ref|NP_001061775.1| Os08g0407200 [Oryza sativa Japonica Group] g... 785 0.0 >emb|CBI27163.3| unnamed protein product [Vitis vinifera] Length = 684 Score = 809 bits (2089), Expect = 0.0 Identities = 426/599 (71%), Positives = 475/599 (79%), Gaps = 8/599 (1%) Frame = -3 Query: 2351 DNRGNCSGSTQSEESALDMERTICXXXXXXXXXXXL-QPFTSGXXXXXXXXXXXXXXXXX 2175 D R + SGS QSEESALD+ER C Q F SG Sbjct: 95 DLRFHHSGSIQSEESALDLERNYCNHPNLPSPSPPPLQAFASGGQLSESNAAYFSWPTSS 154 Query: 2174 XXXXXXXXXXXXXXXXXXXXRANYFGNLQKGVLPGHLDRLPTGQRATTLLDLMTIRAFHS 1995 RANYFGNLQKGVLP L RLPTGQ+ATTLL+LMTIRAFHS Sbjct: 155 RLNDAAED------------RANYFGNLQKGVLPETLGRLPTGQQATTLLELMTIRAFHS 202 Query: 1994 KILRRYSLGTAIGFRIQKGELTKIPAILVFVARKVHRQWLSNIQCLPSALEGPGGVWCDV 1815 KILRR+SLGTAIGFRI++G LT+IPAILVFVARKVHRQWL++IQCLP+ALEGPGGVWCDV Sbjct: 203 KILRRFSLGTAIGFRIRRGVLTEIPAILVFVARKVHRQWLNHIQCLPAALEGPGGVWCDV 262 Query: 1814 DVVEFSYYGAPAPTPKEQLYNELVDGLRGSDPCIGSGSQVASLETYGTLGAIVKSRSGNK 1635 DVVEFSYYGAPAPTPKEQLY ELVDGLRGSDPCIGSGSQVAS ETYGTLGAIVKSR+GN+ Sbjct: 263 DVVEFSYYGAPAPTPKEQLYTELVDGLRGSDPCIGSGSQVASQETYGTLGAIVKSRTGNQ 322 Query: 1634 QVGFLTNRHVAVDLDYPNQKMFHPLPPNLGPGVYLGAVERATSFITDDLWYGIFAGTNPE 1455 QVGFLTNRHVAVDLDYP+QKMFHPLPP+LGPGVYLGAVERATSFITDDLWYGIFAGTNPE Sbjct: 323 QVGFLTNRHVAVDLDYPSQKMFHPLPPSLGPGVYLGAVERATSFITDDLWYGIFAGTNPE 382 Query: 1454 TFVRADGAFIPFADDFDISNVTTLVMGVGEIGDVKLIDLQSPINSLIGRQVVKVGRSSGK 1275 TFVRADGAFIPFADDF++SNVTT V GVGEIGDV +IDLQSPINSLIGRQVVKVGRSSG Sbjct: 383 TFVRADGAFIPFADDFNVSNVTTTVKGVGEIGDVNIIDLQSPINSLIGRQVVKVGRSSGL 442 Query: 1274 TTGMVMAYALEYNDEKGICFFTDFLVVGESQQTFDLEGDSGSLIILTGQDGEKPQPIGII 1095 TTG +MAYALEYNDEKGICFFTDFLVVGE+QQTFDLEGDSGSLI+LTGQ+GEKP+P+GII Sbjct: 443 TTGTIMAYALEYNDEKGICFFTDFLVVGENQQTFDLEGDSGSLILLTGQNGEKPRPVGII 502 Query: 1094 WGGTANRGRLKLKSGHGPENWTSGVXXXXXXXXXXXXLITTSAGLEEALQEQRIAS-AGV 918 WGGTANRGRLKLK G PENWTSGV LITTS GL+ A+ EQ AS AG+ Sbjct: 503 WGGTANRGRLKLKVGQPPENWTSGVDLGRLLDLLELDLITTSEGLQAAVHEQINASAAGI 562 Query: 917 DSTVGESSPTLP---KEKPEEAYESLGLKIQQLPVDDASGSGLIPPFTHAEFHVDNLV-A 750 DSTVGESSP P K K EE +E LG+ +QQ+P++ S ++P F H EFH++ V A Sbjct: 563 DSTVGESSPPEPVLLKNKTEENFEPLGINLQQVPIEGESQQAVLPSFIHTEFHIEEGVEA 622 Query: 749 TNNVEEHQFIPSFI-QSPLHRNH-DDNSELKSLSALRNSSDEDLCFSLQLGDREPKRQR 579 NVEEHQFIPS +SP+H+N+ +N ELK+L ALRN+S+E++ SLQLG EPKR++ Sbjct: 623 APNVEEHQFIPSCPGKSPVHQNNKQENPELKNLWALRNTSEEEMAVSLQLGKPEPKRRK 681 >ref|XP_002277727.1| PREDICTED: uncharacterized protein LOC100250825 [Vitis vinifera] Length = 596 Score = 809 bits (2089), Expect = 0.0 Identities = 426/599 (71%), Positives = 475/599 (79%), Gaps = 8/599 (1%) Frame = -3 Query: 2351 DNRGNCSGSTQSEESALDMERTICXXXXXXXXXXXL-QPFTSGXXXXXXXXXXXXXXXXX 2175 D R + SGS QSEESALD+ER C Q F SG Sbjct: 7 DLRFHHSGSIQSEESALDLERNYCNHPNLPSPSPPPLQAFASGGQLSESNAAYFSWPTSS 66 Query: 2174 XXXXXXXXXXXXXXXXXXXXRANYFGNLQKGVLPGHLDRLPTGQRATTLLDLMTIRAFHS 1995 RANYFGNLQKGVLP L RLPTGQ+ATTLL+LMTIRAFHS Sbjct: 67 RLNDAAED------------RANYFGNLQKGVLPETLGRLPTGQQATTLLELMTIRAFHS 114 Query: 1994 KILRRYSLGTAIGFRIQKGELTKIPAILVFVARKVHRQWLSNIQCLPSALEGPGGVWCDV 1815 KILRR+SLGTAIGFRI++G LT+IPAILVFVARKVHRQWL++IQCLP+ALEGPGGVWCDV Sbjct: 115 KILRRFSLGTAIGFRIRRGVLTEIPAILVFVARKVHRQWLNHIQCLPAALEGPGGVWCDV 174 Query: 1814 DVVEFSYYGAPAPTPKEQLYNELVDGLRGSDPCIGSGSQVASLETYGTLGAIVKSRSGNK 1635 DVVEFSYYGAPAPTPKEQLY ELVDGLRGSDPCIGSGSQVAS ETYGTLGAIVKSR+GN+ Sbjct: 175 DVVEFSYYGAPAPTPKEQLYTELVDGLRGSDPCIGSGSQVASQETYGTLGAIVKSRTGNQ 234 Query: 1634 QVGFLTNRHVAVDLDYPNQKMFHPLPPNLGPGVYLGAVERATSFITDDLWYGIFAGTNPE 1455 QVGFLTNRHVAVDLDYP+QKMFHPLPP+LGPGVYLGAVERATSFITDDLWYGIFAGTNPE Sbjct: 235 QVGFLTNRHVAVDLDYPSQKMFHPLPPSLGPGVYLGAVERATSFITDDLWYGIFAGTNPE 294 Query: 1454 TFVRADGAFIPFADDFDISNVTTLVMGVGEIGDVKLIDLQSPINSLIGRQVVKVGRSSGK 1275 TFVRADGAFIPFADDF++SNVTT V GVGEIGDV +IDLQSPINSLIGRQVVKVGRSSG Sbjct: 295 TFVRADGAFIPFADDFNVSNVTTTVKGVGEIGDVNIIDLQSPINSLIGRQVVKVGRSSGL 354 Query: 1274 TTGMVMAYALEYNDEKGICFFTDFLVVGESQQTFDLEGDSGSLIILTGQDGEKPQPIGII 1095 TTG +MAYALEYNDEKGICFFTDFLVVGE+QQTFDLEGDSGSLI+LTGQ+GEKP+P+GII Sbjct: 355 TTGTIMAYALEYNDEKGICFFTDFLVVGENQQTFDLEGDSGSLILLTGQNGEKPRPVGII 414 Query: 1094 WGGTANRGRLKLKSGHGPENWTSGVXXXXXXXXXXXXLITTSAGLEEALQEQRIAS-AGV 918 WGGTANRGRLKLK G PENWTSGV LITTS GL+ A+ EQ AS AG+ Sbjct: 415 WGGTANRGRLKLKVGQPPENWTSGVDLGRLLDLLELDLITTSEGLQAAVHEQINASAAGI 474 Query: 917 DSTVGESSPTLP---KEKPEEAYESLGLKIQQLPVDDASGSGLIPPFTHAEFHVDNLV-A 750 DSTVGESSP P K K EE +E LG+ +QQ+P++ S ++P F H EFH++ V A Sbjct: 475 DSTVGESSPPEPVLLKNKTEENFEPLGINLQQVPIEGESQQAVLPSFIHTEFHIEEGVEA 534 Query: 749 TNNVEEHQFIPSFI-QSPLHRNH-DDNSELKSLSALRNSSDEDLCFSLQLGDREPKRQR 579 NVEEHQFIPS +SP+H+N+ +N ELK+L ALRN+S+E++ SLQLG EPKR++ Sbjct: 535 APNVEEHQFIPSCPGKSPVHQNNKQENPELKNLWALRNTSEEEMAVSLQLGKPEPKRRK 593 >ref|XP_003576125.1| PREDICTED: uncharacterized protein LOC100833303 [Brachypodium distachyon] Length = 598 Score = 788 bits (2034), Expect = 0.0 Identities = 426/608 (70%), Positives = 463/608 (76%), Gaps = 9/608 (1%) Frame = -3 Query: 2363 MRQSDNRGNCSGSTQSEESALDMERTICXXXXXXXXXXXLQPFTSGXXXXXXXXXXXXXX 2184 MR SD +GS+QSE ALDMER C QP S Sbjct: 1 MRPSDIWKAHAGSSQSEGPALDMERNGCNHNCCPPPL---QPIASAGQHSESSVAYFSWP 57 Query: 2183 XXXXXXXXXXXXXXXXXXXXXXXRANYFGNLQKGVLPGHLDRLPTGQRATTLLDLMTIRA 2004 RANYFGNLQKGVLPGHL RLP GQ+ATTLLDLM IRA Sbjct: 58 TSTLMHGSAEG------------RANYFGNLQKGVLPGHLGRLPKGQQATTLLDLMIIRA 105 Query: 2003 FHSKILRRYSLGTAIGFRIQKGELTKIPAILVFVARKVHRQWLSNIQCLPSALEGPGGVW 1824 FHSKILRR+SLGTAIGFRI+KG LT PAILVFVARKV+++WL QCLP+ALEGPGGVW Sbjct: 106 FHSKILRRFSLGTAIGFRIRKGTLTDTPAILVFVARKVNKKWLRPTQCLPAALEGPGGVW 165 Query: 1823 CDVDVVEFSYYGAPAPTPKEQLYNELVDGLRGSDPCIGSGSQVASLETYGTLGAIVKSRS 1644 CDVDVVEFSYYGAPAPTPKEQLY+ELVDGLRGSDP IGSGSQVASLETYGTLGAIVKSR+ Sbjct: 166 CDVDVVEFSYYGAPAPTPKEQLYDELVDGLRGSDPSIGSGSQVASLETYGTLGAIVKSRT 225 Query: 1643 GNKQVGFLTNRHVAVDLDYPNQKMFHPLPPNLGPGVYLGAVERATSFITDDLWYGIFAGT 1464 G+KQVGFLTNRHVAVDLDYPNQKMFHPLPPNLGPGVYLGAVERATSFITDD+WYGI+AGT Sbjct: 226 GSKQVGFLTNRHVAVDLDYPNQKMFHPLPPNLGPGVYLGAVERATSFITDDVWYGIYAGT 285 Query: 1463 NPETFVRADGAFIPFADDFDISNVTTLVMGVGEIGDVKLIDLQSPINSLIGRQVVKVGRS 1284 NPETFVRADGAFIPFADDFDI+NV+T V GVG IGD+K IDLQSPI+SLIG+QVVKVGRS Sbjct: 286 NPETFVRADGAFIPFADDFDITNVSTSVKGVGIIGDIKAIDLQSPISSLIGKQVVKVGRS 345 Query: 1283 SGKTTGMVMAYALEYNDEKGICFFTDFLVVGESQQTFDLEGDSGSLIILTGQDGEKPQPI 1104 SG TTG VMAYALEYNDEKGICFFTDFLVVGE+QQTFDLEGDSGSLIILTGQDGEKPQPI Sbjct: 346 SGLTTGTVMAYALEYNDEKGICFFTDFLVVGENQQTFDLEGDSGSLIILTGQDGEKPQPI 405 Query: 1103 GIIWGGTANRGRLKLKSGHGPENWTSGVXXXXXXXXXXXXLITTSAGLEEALQEQRI--- 933 GIIWGGTANRGRLKLKSG GPENWTSGV LITTS GL+EAL+EQRI Sbjct: 406 GIIWGGTANRGRLKLKSGQGPENWTSGVDLGRLLDLLELDLITTSEGLQEALEEQRISLA 465 Query: 932 -ASAGVDSTVGESSPTL---PKEKPEEAYESLGLKIQQLPVDDASGSGLIPPFTHAEFHV 765 A+A +ST ESSP EK ++ YE LG+ IQQLP D S + PF EFHV Sbjct: 466 AAAAAANSTATESSPVATPQENEKVDKIYEPLGINIQQLP-RDGSANLTDQPFGSDEFHV 524 Query: 764 DNLVATNNVEEHQFIPSFI-QSPLHRN-HDDNSELKSLSALRNSSDEDLCFSLQLGDREP 591 D + NNVEE QFIP+ I SP+ N + N L +LS L N S ED+CFSL LG+REP Sbjct: 525 DTVEGMNNVEERQFIPNLIGMSPMRDNAREGNGGLDNLSELEN-SPEDICFSLHLGEREP 583 Query: 590 KRQRTEPT 567 KR R++ T Sbjct: 584 KRLRSDST 591 >gb|EAZ06956.1| hypothetical protein OsI_29197 [Oryza sativa Indica Group] Length = 590 Score = 788 bits (2034), Expect = 0.0 Identities = 423/604 (70%), Positives = 460/604 (76%), Gaps = 7/604 (1%) Frame = -3 Query: 2363 MRQSDNRGNCSGSTQSEESALDMERTICXXXXXXXXXXXLQPFTSGXXXXXXXXXXXXXX 2184 MR SD +GS+QSE SALDMER C QP SG Sbjct: 1 MRPSDIWKAHAGSSQSEGSALDMERNGCNHNCCPSPL---QPIASGGQHSESSAAYFSWP 57 Query: 2183 XXXXXXXXXXXXXXXXXXXXXXXRANYFGNLQKGVLPGHLDRLPTGQRATTLLDLMTIRA 2004 RANYFGNLQKGVLPGHL RLPTGQRATTLLDLM IRA Sbjct: 58 TSTLMHGSAEG------------RANYFGNLQKGVLPGHLGRLPTGQRATTLLDLMIIRA 105 Query: 2003 FHSKILRRYSLGTAIGFRIQKGELTKIPAILVFVARKVHRQWLSNIQCLPSALEGPGGVW 1824 FHSKILRR+SLGTAIGFRI+KG LT PAILVFVARKVHR+WLS QCLP+ LEGPGGVW Sbjct: 106 FHSKILRRFSLGTAIGFRIKKGTLTDTPAILVFVARKVHRKWLSTTQCLPAHLEGPGGVW 165 Query: 1823 CDVDVVEFSYYGAPAPTPKEQLYNELVDGLRGSDPCIGSGSQVASLETYGTLGAIVKSRS 1644 CDVDVVEFSYYGAPAPTPKEQLY+ELVDGLRGSDP IGSGSQVASLETYGTLGAIVKSR+ Sbjct: 166 CDVDVVEFSYYGAPAPTPKEQLYDELVDGLRGSDPSIGSGSQVASLETYGTLGAIVKSRT 225 Query: 1643 GNKQVGFLTNRHVAVDLDYPNQKMFHPLPPNLGPGVYLGAVERATSFITDDLWYGIFAGT 1464 GNKQVGFLTNRHVAVDLDYPNQKMFHPLPPNLGPGVYLGAVERATSFITDD+WYGI+AGT Sbjct: 226 GNKQVGFLTNRHVAVDLDYPNQKMFHPLPPNLGPGVYLGAVERATSFITDDVWYGIYAGT 285 Query: 1463 NPETFVRADGAFIPFADDFDISNVTTLVMGVGEIGDVKLIDLQSPINSLIGRQVVKVGRS 1284 NPETFVRADGAFIPFADD+DI++V T V GVG IGDVK IDLQSPI+SLIGRQVVKVGRS Sbjct: 286 NPETFVRADGAFIPFADDYDITSVNTSVKGVGVIGDVKAIDLQSPISSLIGRQVVKVGRS 345 Query: 1283 SGKTTGMVMAYALEYNDEKGICFFTDFLVVGESQQTFDLEGDSGSLIILTGQDGEKPQPI 1104 SG TTG V+AYALEYNDEKGICFFTDFLVVGE+QQTFDLEGDSGSLIILTG+DGEKPQPI Sbjct: 346 SGLTTGTVVAYALEYNDEKGICFFTDFLVVGENQQTFDLEGDSGSLIILTGKDGEKPQPI 405 Query: 1103 GIIWGGTANRGRLKLKSGHGPENWTSGVXXXXXXXXXXXXLITTSAGLEEALQEQRI--- 933 GIIWGGTANRGRLKLKSG GPENWTSGV LITTS GL+EAL+EQRI Sbjct: 406 GIIWGGTANRGRLKLKSGQGPENWTSGVDLGRLLDLLELDLITTSEGLQEALEEQRIILA 465 Query: 932 -ASAGVDSTVGESSPTL---PKEKPEEAYESLGLKIQQLPVDDASGSGLIPPFTHAEFHV 765 A+A +ST GESSP EK ++ YE LG+ IQQLP D+++ S EFHV Sbjct: 466 AAAAAANSTAGESSPVAGPQENEKVDKIYEPLGINIQQLPRDNSATS-----TGPDEFHV 520 Query: 764 DNLVATNNVEEHQFIPSFIQSPLHRNHDDNSELKSLSALRNSSDEDLCFSLQLGDREPKR 585 D + NVEE QF+ SP + N +L +L+ L N S ED+CFSL LG+REPKR Sbjct: 521 DTVEGVTNVEERQFLIG--MSPAREGQEANGDLNNLAELEN-SPEDICFSLHLGEREPKR 577 Query: 584 QRTE 573 R++ Sbjct: 578 LRSD 581 >ref|NP_001061775.1| Os08g0407200 [Oryza sativa Japonica Group] gi|37572952|dbj|BAC98602.1| unknown protein [Oryza sativa Japonica Group] gi|113623744|dbj|BAF23689.1| Os08g0407200 [Oryza sativa Japonica Group] gi|125603365|gb|EAZ42690.1| hypothetical protein OsJ_27258 [Oryza sativa Japonica Group] gi|215695285|dbj|BAG90476.1| unnamed protein product [Oryza sativa Japonica Group] gi|215704499|dbj|BAG93933.1| unnamed protein product [Oryza sativa Japonica Group] gi|215767959|dbj|BAH00188.1| unnamed protein product [Oryza sativa Japonica Group] Length = 590 Score = 785 bits (2026), Expect = 0.0 Identities = 419/594 (70%), Positives = 456/594 (76%), Gaps = 7/594 (1%) Frame = -3 Query: 2333 SGSTQSEESALDMERTICXXXXXXXXXXXLQPFTSGXXXXXXXXXXXXXXXXXXXXXXXX 2154 +GS+QSE SALDMER C QP SG Sbjct: 11 AGSSQSEGSALDMERNGCNHNCCPSPL---QPIASGGQHSESSAAYFSWPTSTLMHGSAE 67 Query: 2153 XXXXXXXXXXXXXRANYFGNLQKGVLPGHLDRLPTGQRATTLLDLMTIRAFHSKILRRYS 1974 RANYFGNLQKGVLPGHL RLPTGQRATTLLDLM IRAFHSKILRR+S Sbjct: 68 G------------RANYFGNLQKGVLPGHLGRLPTGQRATTLLDLMIIRAFHSKILRRFS 115 Query: 1973 LGTAIGFRIQKGELTKIPAILVFVARKVHRQWLSNIQCLPSALEGPGGVWCDVDVVEFSY 1794 LGTAIGFRI+KG LT PAILVFVARKVHR+WLS QCLP+ LEGPGGVWCDVDVVEFSY Sbjct: 116 LGTAIGFRIKKGTLTDTPAILVFVARKVHRKWLSPTQCLPAHLEGPGGVWCDVDVVEFSY 175 Query: 1793 YGAPAPTPKEQLYNELVDGLRGSDPCIGSGSQVASLETYGTLGAIVKSRSGNKQVGFLTN 1614 YGAPAPTPKEQLY+ELVDGLRGSDP IGSGSQVASLETYGTLGAIVKSR+GNKQVGFLTN Sbjct: 176 YGAPAPTPKEQLYDELVDGLRGSDPSIGSGSQVASLETYGTLGAIVKSRTGNKQVGFLTN 235 Query: 1613 RHVAVDLDYPNQKMFHPLPPNLGPGVYLGAVERATSFITDDLWYGIFAGTNPETFVRADG 1434 RHVAVDLDYPNQKMFHPLPPNLGPGVYLGAVERATSFITDD+WYGI+AGTNPETFVRADG Sbjct: 236 RHVAVDLDYPNQKMFHPLPPNLGPGVYLGAVERATSFITDDVWYGIYAGTNPETFVRADG 295 Query: 1433 AFIPFADDFDISNVTTLVMGVGEIGDVKLIDLQSPINSLIGRQVVKVGRSSGKTTGMVMA 1254 AFIPFADD+DI++V T V GVG IGDVK IDLQSPI+SLIGRQVVKVGRSSG TTG V+A Sbjct: 296 AFIPFADDYDITSVNTSVKGVGVIGDVKAIDLQSPISSLIGRQVVKVGRSSGLTTGTVVA 355 Query: 1253 YALEYNDEKGICFFTDFLVVGESQQTFDLEGDSGSLIILTGQDGEKPQPIGIIWGGTANR 1074 YALEYNDEKGICFFTDFLVVGE+QQTFDLEGDSGSLIILTG+DGEKPQPIGIIWGGTANR Sbjct: 356 YALEYNDEKGICFFTDFLVVGENQQTFDLEGDSGSLIILTGKDGEKPQPIGIIWGGTANR 415 Query: 1073 GRLKLKSGHGPENWTSGVXXXXXXXXXXXXLITTSAGLEEALQEQRI----ASAGVDSTV 906 GRLKLKSG GPENWTSGV LITTS GL+EAL+EQRI A+A +ST Sbjct: 416 GRLKLKSGQGPENWTSGVDLGRLLDLLELDLITTSEGLQEALEEQRIILAAAAAAANSTA 475 Query: 905 GESSPTL---PKEKPEEAYESLGLKIQQLPVDDASGSGLIPPFTHAEFHVDNLVATNNVE 735 GESSP EK ++ YE LG+ IQQLP D+++ S EFHVD + NVE Sbjct: 476 GESSPVAGPQENEKVDKIYEPLGINIQQLPRDNSATS-----TGPDEFHVDTVEGVTNVE 530 Query: 734 EHQFIPSFIQSPLHRNHDDNSELKSLSALRNSSDEDLCFSLQLGDREPKRQRTE 573 E QF+ SP + N +L +L+ L N S ED+CFSL LG+REPKR R++ Sbjct: 531 ERQFLIG--MSPAREGQEANGDLNNLAELEN-SPEDICFSLHLGEREPKRLRSD 581