BLASTX nr result
ID: Cocculus22_contig00024466
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= Cocculus22_contig00024466 (339 letters) Database: ./nr 38,876,450 sequences; 13,856,398,315 total letters Searching..................................................done Score E Sequences producing significant alignments: (bits) Value ref|XP_006594229.1| PREDICTED: dicer-like protein 4-like isoform... 167 2e-39 ref|XP_006594228.1| PREDICTED: dicer-like protein 4-like isoform... 167 2e-39 ref|XP_006594227.1| PREDICTED: dicer-like protein 4-like isoform... 167 2e-39 ref|XP_006653591.1| PREDICTED: endoribonuclease Dicer homolog 4-... 164 1e-38 ref|XP_003550797.1| PREDICTED: dicer-like protein 4-like isoform... 164 1e-38 ref|XP_007155126.1| hypothetical protein PHAVU_003G1757001g, par... 162 3e-38 gb|AFW58820.1| hypothetical protein ZEAMMB73_649074, partial [Ze... 161 1e-37 ref|XP_002308384.2| hypothetical protein POPTR_0006s20310g [Popu... 160 1e-37 ref|XP_004508388.1| PREDICTED: dicer-like protein 4-like [Cicer ... 160 2e-37 ref|XP_006343692.1| PREDICTED: dicer-like protein 4-like isoform... 159 3e-37 ref|XP_006343691.1| PREDICTED: dicer-like protein 4-like isoform... 159 3e-37 ref|XP_006343690.1| PREDICTED: dicer-like protein 4-like isoform... 159 3e-37 gb|AFD22621.1| dicer-like 4 protein [Nicotiana attenuata] 159 4e-37 dbj|BAF80150.1| SHOOT ORGANIZATION1 [Oryza sativa Japonica Group] 158 8e-37 sp|A7LFZ6.1|DCL4_ORYSJ RecName: Full=Endoribonuclease Dicer homo... 158 8e-37 emb|CAE03362.1| OSJNBb0065L13.5 [Oryza sativa Japonica Group] gi... 158 8e-37 ref|XP_007012011.1| Dicer-like protein isoform 2, partial [Theob... 157 2e-36 ref|XP_007012010.1| Dicer-like protein, putative isoform 1 [Theo... 157 2e-36 gb|EXB82158.1| Dicer-like protein 4 [Morus notabilis] 156 3e-36 ref|XP_007204799.1| hypothetical protein PRUPE_ppa000144mg [Prun... 155 4e-36 >ref|XP_006594229.1| PREDICTED: dicer-like protein 4-like isoform X3 [Glycine max] Length = 1598 Score = 167 bits (422), Expect = 2e-39 Identities = 79/112 (70%), Positives = 93/112 (83%) Frame = -3 Query: 337 TMAVEEEGERESTAKKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELG 158 ++++ + + + KKDPR AR+YQLELCKKAMEEN+IVYLGTGCGKTHIAVLLM+E+G Sbjct: 28 SLSLSQVKNHDDSVKKDPRKIARRYQLELCKKAMEENIIVYLGTGCGKTHIAVLLMHEMG 87 Query: 157 DLIRKPKKEICVFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 DLIRKP+K ICVFLAPTV LV QQA VI DSTDF+VG Y G SK+LK HQ W Sbjct: 88 DLIRKPQKNICVFLAPTVALVHQQAKVIADSTDFKVGTYCGSSKRLKHHQDW 139 >ref|XP_006594228.1| PREDICTED: dicer-like protein 4-like isoform X2 [Glycine max] Length = 1635 Score = 167 bits (422), Expect = 2e-39 Identities = 79/112 (70%), Positives = 93/112 (83%) Frame = -3 Query: 337 TMAVEEEGERESTAKKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELG 158 ++++ + + + KKDPR AR+YQLELCKKAMEEN+IVYLGTGCGKTHIAVLLM+E+G Sbjct: 28 SLSLSQVKNHDDSVKKDPRKIARRYQLELCKKAMEENIIVYLGTGCGKTHIAVLLMHEMG 87 Query: 157 DLIRKPKKEICVFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 DLIRKP+K ICVFLAPTV LV QQA VI DSTDF+VG Y G SK+LK HQ W Sbjct: 88 DLIRKPQKNICVFLAPTVALVHQQAKVIADSTDFKVGTYCGSSKRLKHHQDW 139 >ref|XP_006594227.1| PREDICTED: dicer-like protein 4-like isoform X1 [Glycine max] Length = 1637 Score = 167 bits (422), Expect = 2e-39 Identities = 79/112 (70%), Positives = 93/112 (83%) Frame = -3 Query: 337 TMAVEEEGERESTAKKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELG 158 ++++ + + + KKDPR AR+YQLELCKKAMEEN+IVYLGTGCGKTHIAVLLM+E+G Sbjct: 28 SLSLSQVKNHDDSVKKDPRKIARRYQLELCKKAMEENIIVYLGTGCGKTHIAVLLMHEMG 87 Query: 157 DLIRKPKKEICVFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 DLIRKP+K ICVFLAPTV LV QQA VI DSTDF+VG Y G SK+LK HQ W Sbjct: 88 DLIRKPQKNICVFLAPTVALVHQQAKVIADSTDFKVGTYCGSSKRLKHHQDW 139 >ref|XP_006653591.1| PREDICTED: endoribonuclease Dicer homolog 4-like [Oryza brachyantha] Length = 1633 Score = 164 bits (415), Expect = 1e-38 Identities = 75/110 (68%), Positives = 89/110 (80%) Frame = -3 Query: 331 AVEEEGERESTAKKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELGDL 152 A G + KDPR ARKYQL+LCK+A+EEN+IVYLGTGCGKTHIAVLL+YELG L Sbjct: 8 AAAAAGPTTAGEPKDPRTIARKYQLDLCKRAVEENIIVYLGTGCGKTHIAVLLIYELGHL 67 Query: 151 IRKPKKEICVFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 IRKP +E+C+FLAPT+PLVRQQAMVI STDF+V HYYG+ K + HQ+W Sbjct: 68 IRKPSREVCIFLAPTIPLVRQQAMVIASSTDFKVQHYYGNGKSSRDHQEW 117 >ref|XP_003550797.1| PREDICTED: dicer-like protein 4-like isoform X1 [Glycine max] Length = 1636 Score = 164 bits (415), Expect = 1e-38 Identities = 78/112 (69%), Positives = 92/112 (82%) Frame = -3 Query: 337 TMAVEEEGERESTAKKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELG 158 ++++ ++ + + KKDPR ARKYQLELCKKAMEEN+IVYLGTGCGKTHIAVLLMY +G Sbjct: 29 SLSLSQDKNHDDSVKKDPRKIARKYQLELCKKAMEENIIVYLGTGCGKTHIAVLLMYGMG 88 Query: 157 DLIRKPKKEICVFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 LIRKP+K ICVFLAPTV LV QQA VI DST+F+VG Y G SK+LK HQ W Sbjct: 89 HLIRKPQKNICVFLAPTVALVHQQAKVIADSTNFKVGTYCGSSKRLKRHQDW 140 >ref|XP_007155126.1| hypothetical protein PHAVU_003G1757001g, partial [Phaseolus vulgaris] gi|561028480|gb|ESW27120.1| hypothetical protein PHAVU_003G1757001g, partial [Phaseolus vulgaris] Length = 1443 Score = 162 bits (411), Expect = 3e-38 Identities = 78/102 (76%), Positives = 88/102 (86%) Frame = -3 Query: 307 ESTAKKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELGDLIRKPKKEI 128 + + KKDPR ARKYQLELCKKAMEEN+IVYLGTGCGKTHI+VLLM+ELG LIRKP+K I Sbjct: 36 DDSVKKDPRKIARKYQLELCKKAMEENIIVYLGTGCGKTHISVLLMHELGHLIRKPQKNI 95 Query: 127 CVFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 CVFLAPTV LV QQA VI D+TDF+VG + G SK+LKSHQ W Sbjct: 96 CVFLAPTVALVHQQAKVIADTTDFKVGIFCGSSKRLKSHQDW 137 >gb|AFW58820.1| hypothetical protein ZEAMMB73_649074, partial [Zea mays] Length = 237 Score = 161 bits (407), Expect = 1e-37 Identities = 77/113 (68%), Positives = 90/113 (79%), Gaps = 5/113 (4%) Frame = -3 Query: 325 EEEGERESTAK-----KDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYEL 161 E+E E S+ KDPR ARKYQL+LCK+A++EN+IVYLGTGCGKTHIAVLLMYEL Sbjct: 3 EDEAESSSSGAAASEPKDPRTIARKYQLDLCKRAVDENIIVYLGTGCGKTHIAVLLMYEL 62 Query: 160 GDLIRKPKKEICVFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 G LIRKP +E+CVFLAPT+PLVRQQAMVI DST+F+V YYG K + HQ W Sbjct: 63 GHLIRKPSREVCVFLAPTIPLVRQQAMVIADSTNFKVQRYYGSGKHSRDHQAW 115 >ref|XP_002308384.2| hypothetical protein POPTR_0006s20310g [Populus trichocarpa] gi|550336710|gb|EEE91907.2| hypothetical protein POPTR_0006s20310g [Populus trichocarpa] Length = 1638 Score = 160 bits (406), Expect = 1e-37 Identities = 77/108 (71%), Positives = 87/108 (80%) Frame = -3 Query: 325 EEEGERESTAKKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELGDLIR 146 EE G +KDPR ARKYQLELCKKA+EEN+IVYLGTGCGKTHIAVLL+YE+G LIR Sbjct: 32 EESGSGLQRTEKDPRKMARKYQLELCKKALEENIIVYLGTGCGKTHIAVLLIYEMGHLIR 91 Query: 145 KPKKEICVFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 +P+K CVFLAPTV LV QQA VIEDSTDF+VG Y G S +LK+H W Sbjct: 92 QPQKSACVFLAPTVALVHQQAKVIEDSTDFKVGIYCGKSNRLKTHSSW 139 >ref|XP_004508388.1| PREDICTED: dicer-like protein 4-like [Cicer arietinum] Length = 1628 Score = 160 bits (405), Expect = 2e-37 Identities = 76/102 (74%), Positives = 87/102 (85%) Frame = -3 Query: 307 ESTAKKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELGDLIRKPKKEI 128 + T KKDP+ ARKYQLELCKKAMEEN+IVYLGTGCGKTHIAVLL++E+G LIRKPKK++ Sbjct: 33 DDTVKKDPKKIARKYQLELCKKAMEENIIVYLGTGCGKTHIAVLLIHEMGHLIRKPKKDL 92 Query: 127 CVFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 CVFLAPTV LV QQA VI DSTDF+VG Y G SK+ K H+ W Sbjct: 93 CVFLAPTVALVHQQAKVIGDSTDFKVGIYCGSSKRSKCHEHW 134 >ref|XP_006343692.1| PREDICTED: dicer-like protein 4-like isoform X3 [Solanum tuberosum] Length = 1342 Score = 159 bits (403), Expect = 3e-37 Identities = 74/111 (66%), Positives = 92/111 (82%) Frame = -3 Query: 334 MAVEEEGERESTAKKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELGD 155 +++ ++ + +KDPR ARKYQ++LCKKA+EENV+VYLGTGCGKTHIAVLL+YE+G Sbjct: 28 LSINDDEHSSVSVEKDPRKIARKYQMDLCKKALEENVVVYLGTGCGKTHIAVLLIYEMGH 87 Query: 154 LIRKPKKEICVFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 LI+KP+K ICVFLAPTV LV+QQA VIE+S DF+VG Y G SK LKSHQ W Sbjct: 88 LIKKPQKSICVFLAPTVALVQQQAKVIEESIDFKVGTYCGKSKHLKSHQDW 138 >ref|XP_006343691.1| PREDICTED: dicer-like protein 4-like isoform X2 [Solanum tuberosum] Length = 1621 Score = 159 bits (403), Expect = 3e-37 Identities = 74/111 (66%), Positives = 92/111 (82%) Frame = -3 Query: 334 MAVEEEGERESTAKKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELGD 155 +++ ++ + +KDPR ARKYQ++LCKKA+EENV+VYLGTGCGKTHIAVLL+YE+G Sbjct: 28 LSINDDEHSSVSVEKDPRKIARKYQMDLCKKALEENVVVYLGTGCGKTHIAVLLIYEMGH 87 Query: 154 LIRKPKKEICVFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 LI+KP+K ICVFLAPTV LV+QQA VIE+S DF+VG Y G SK LKSHQ W Sbjct: 88 LIKKPQKSICVFLAPTVALVQQQAKVIEESIDFKVGTYCGKSKHLKSHQDW 138 >ref|XP_006343690.1| PREDICTED: dicer-like protein 4-like isoform X1 [Solanum tuberosum] Length = 1622 Score = 159 bits (403), Expect = 3e-37 Identities = 74/111 (66%), Positives = 92/111 (82%) Frame = -3 Query: 334 MAVEEEGERESTAKKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELGD 155 +++ ++ + +KDPR ARKYQ++LCKKA+EENV+VYLGTGCGKTHIAVLL+YE+G Sbjct: 28 LSINDDEHSSVSVEKDPRKIARKYQMDLCKKALEENVVVYLGTGCGKTHIAVLLIYEMGH 87 Query: 154 LIRKPKKEICVFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 LI+KP+K ICVFLAPTV LV+QQA VIE+S DF+VG Y G SK LKSHQ W Sbjct: 88 LIKKPQKSICVFLAPTVALVQQQAKVIEESIDFKVGTYCGKSKHLKSHQDW 138 >gb|AFD22621.1| dicer-like 4 protein [Nicotiana attenuata] Length = 1622 Score = 159 bits (402), Expect = 4e-37 Identities = 75/98 (76%), Positives = 86/98 (87%) Frame = -3 Query: 295 KKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELGDLIRKPKKEICVFL 116 +KDPR ARKYQ++LCKKA+EENV+VYLGTGCGKTHIAVLL+YE+G LIRKP+K ICVFL Sbjct: 44 EKDPRKIARKYQMDLCKKALEENVVVYLGTGCGKTHIAVLLIYEMGQLIRKPQKSICVFL 103 Query: 115 APTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 APTV LV+QQA VIEDS DF+VG Y G SK LKSH+ W Sbjct: 104 APTVALVQQQAKVIEDSIDFKVGTYCGKSKHLKSHEDW 141 >dbj|BAF80150.1| SHOOT ORGANIZATION1 [Oryza sativa Japonica Group] Length = 1631 Score = 158 bits (399), Expect = 8e-37 Identities = 71/97 (73%), Positives = 85/97 (87%) Frame = -3 Query: 292 KDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELGDLIRKPKKEICVFLA 113 KDPR ARKYQL+LCK+A+EEN+IVYLGTGCGKTHIAVLL+YELG LIRKP +E+C+FLA Sbjct: 24 KDPRTIARKYQLDLCKRAVEENIIVYLGTGCGKTHIAVLLIYELGHLIRKPSREVCIFLA 83 Query: 112 PTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 PT+PLVRQQA+VI STDF+V YYG+ K + HQ+W Sbjct: 84 PTIPLVRQQAVVIASSTDFKVQCYYGNGKNSRDHQEW 120 >sp|A7LFZ6.1|DCL4_ORYSJ RecName: Full=Endoribonuclease Dicer homolog 4; AltName: Full=Dicer-like protein 4; Short=OsDCL4; AltName: Full=Protein SHOOT ORGANIZATION 1 gi|152926631|gb|ABS32306.1| dicer-like protein [Oryza sativa Japonica Group] Length = 1657 Score = 158 bits (399), Expect = 8e-37 Identities = 71/97 (73%), Positives = 85/97 (87%) Frame = -3 Query: 292 KDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELGDLIRKPKKEICVFLA 113 KDPR ARKYQL+LCK+A+EEN+IVYLGTGCGKTHIAVLL+YELG LIRKP +E+C+FLA Sbjct: 24 KDPRTIARKYQLDLCKRAVEENIIVYLGTGCGKTHIAVLLIYELGHLIRKPSREVCIFLA 83 Query: 112 PTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 PT+PLVRQQA+VI STDF+V YYG+ K + HQ+W Sbjct: 84 PTIPLVRQQAVVIASSTDFKVQCYYGNGKNSRDHQEW 120 >emb|CAE03362.1| OSJNBb0065L13.5 [Oryza sativa Japonica Group] gi|116311061|emb|CAH67991.1| OSIGBa0157K09-H0214G12.2 [Oryza sativa Indica Group] Length = 1604 Score = 158 bits (399), Expect = 8e-37 Identities = 71/97 (73%), Positives = 85/97 (87%) Frame = -3 Query: 292 KDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELGDLIRKPKKEICVFLA 113 KDPR ARKYQL+LCK+A+EEN+IVYLGTGCGKTHIAVLL+YELG LIRKP +E+C+FLA Sbjct: 24 KDPRTIARKYQLDLCKRAVEENIIVYLGTGCGKTHIAVLLIYELGHLIRKPSREVCIFLA 83 Query: 112 PTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 PT+PLVRQQA+VI STDF+V YYG+ K + HQ+W Sbjct: 84 PTIPLVRQQAVVIASSTDFKVQCYYGNGKNSRDHQEW 120 >ref|XP_007012011.1| Dicer-like protein isoform 2, partial [Theobroma cacao] gi|508782374|gb|EOY29630.1| Dicer-like protein isoform 2, partial [Theobroma cacao] Length = 1614 Score = 157 bits (396), Expect = 2e-36 Identities = 75/108 (69%), Positives = 88/108 (81%) Frame = -3 Query: 325 EEEGERESTAKKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELGDLIR 146 EE G + +KDPR ARKYQLELCKKAMEEN+IVYL TGCGKTHIAVLL+YEL LIR Sbjct: 33 EENGAKVEKKEKDPRKIARKYQLELCKKAMEENIIVYLETGCGKTHIAVLLIYELAHLIR 92 Query: 145 KPKKEICVFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 KP+++IC+FLAPTV LV+QQ VIEDS DF+VG Y G+ + LK+HQ W Sbjct: 93 KPQQKICIFLAPTVALVQQQGRVIEDSLDFKVGTYCGNCRHLKNHQDW 140 >ref|XP_007012010.1| Dicer-like protein, putative isoform 1 [Theobroma cacao] gi|508782373|gb|EOY29629.1| Dicer-like protein, putative isoform 1 [Theobroma cacao] Length = 1690 Score = 157 bits (396), Expect = 2e-36 Identities = 75/108 (69%), Positives = 88/108 (81%) Frame = -3 Query: 325 EEEGERESTAKKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELGDLIR 146 EE G + +KDPR ARKYQLELCKKAMEEN+IVYL TGCGKTHIAVLL+YEL LIR Sbjct: 33 EENGAKVEKKEKDPRKIARKYQLELCKKAMEENIIVYLETGCGKTHIAVLLIYELAHLIR 92 Query: 145 KPKKEICVFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 KP+++IC+FLAPTV LV+QQ VIEDS DF+VG Y G+ + LK+HQ W Sbjct: 93 KPQQKICIFLAPTVALVQQQGRVIEDSLDFKVGTYCGNCRHLKNHQDW 140 >gb|EXB82158.1| Dicer-like protein 4 [Morus notabilis] Length = 313 Score = 156 bits (394), Expect = 3e-36 Identities = 76/101 (75%), Positives = 88/101 (87%) Frame = -3 Query: 304 STAKKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELGDLIRKPKKEIC 125 S +KDPR ARKYQLELCKKAMEEN+IVYLGTGCGKTHIAVLL+YELG LI++P++ IC Sbjct: 17 SFPEKDPRKIARKYQLELCKKAMEENIIVYLGTGCGKTHIAVLLIYELGHLIKRPQENIC 76 Query: 124 VFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 VFLAPTV LV+QQA VIEDSTDF+V G+SK+LKSH+ W Sbjct: 77 VFLAPTVALVQQQAKVIEDSTDFKVKICSGNSKRLKSHEYW 117 >ref|XP_007204799.1| hypothetical protein PRUPE_ppa000144mg [Prunus persica] gi|462400330|gb|EMJ05998.1| hypothetical protein PRUPE_ppa000144mg [Prunus persica] Length = 1639 Score = 155 bits (393), Expect = 4e-36 Identities = 75/107 (70%), Positives = 86/107 (80%) Frame = -3 Query: 322 EEGERESTAKKDPRVKARKYQLELCKKAMEENVIVYLGTGCGKTHIAVLLMYELGDLIRK 143 E G + KDPR ARKYQLELCK+A+EEN+IVYLGTGCGKTHIAVLL+YELG LIRK Sbjct: 25 ESGAGALKSDKDPRKVARKYQLELCKRALEENIIVYLGTGCGKTHIAVLLIYELGHLIRK 84 Query: 142 PKKEICVFLAPTVPLVRQQAMVIEDSTDFRVGHYYGHSKKLKSHQQW 2 P+K C+FLAPTV LV+QQA VIEDS DF+VG Y G S + K+HQ W Sbjct: 85 PEKNKCIFLAPTVALVQQQARVIEDSLDFKVGIYCGSSNQFKNHQDW 131