BLASTX nr result
ID: Panax25_contig00002523
seq
BLASTX 2.2.26 [Sep-21-2011] 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= Panax25_contig00002523 (510 letters) Database: ./nr 115,041,592 sequences; 42,171,959,267 total letters Searching..................................................done Score E Sequences producing significant alignments: (bits) Value AAT80889.1 chloroplast chaperonin 21, partial [Vitis vinifera] 141 3e-40 XP_002276749.1 PREDICTED: 20 kDa chaperonin, chloroplastic [Viti... 141 1e-38 KDO73831.1 hypothetical protein CISIN_1g025388mg [Citrus sinensi... 140 2e-38 XP_006474693.1 PREDICTED: 20 kDa chaperonin, chloroplastic [Citr... 140 2e-38 KDO73834.1 hypothetical protein CISIN_1g025388mg [Citrus sinensis] 140 2e-38 XP_010273877.1 PREDICTED: 20 kDa chaperonin, chloroplastic-like ... 140 3e-38 XP_010261762.1 PREDICTED: 20 kDa chaperonin, chloroplastic-like ... 140 3e-38 KHN07881.1 20 kDa chaperonin, chloroplastic [Glycine soja] 139 9e-38 KRH02576.1 hypothetical protein GLYMA_17G047200 [Glycine max] 137 1e-37 KRH02577.1 hypothetical protein GLYMA_17G047200 [Glycine max] 137 1e-37 XP_012077092.1 PREDICTED: 20 kDa chaperonin, chloroplastic [Jatr... 138 1e-37 XP_016189161.1 PREDICTED: 20 kDa chaperonin, chloroplastic-like ... 138 2e-37 XP_006452857.1 hypothetical protein CICLE_v10009281mg [Citrus cl... 138 2e-37 XP_010687539.1 PREDICTED: 20 kDa chaperonin, chloroplastic [Beta... 138 2e-37 XP_018726917.1 PREDICTED: 20 kDa chaperonin, chloroplastic [Euca... 138 2e-37 XP_006593958.1 PREDICTED: 20 kDa chaperonin, chloroplastic [Glyc... 137 2e-37 XP_016190799.1 PREDICTED: 20 kDa chaperonin, chloroplastic-like ... 137 4e-37 XP_015957738.1 PREDICTED: 20 kDa chaperonin, chloroplastic-like ... 137 4e-37 XP_015954804.1 PREDICTED: 20 kDa chaperonin, chloroplastic-like ... 137 4e-37 KHN17742.1 20 kDa chaperonin, chloroplastic [Glycine soja] 137 5e-37 >AAT80889.1 chloroplast chaperonin 21, partial [Vitis vinifera] Length = 125 Score = 141 bits (355), Expect = 3e-40 Identities = 66/76 (86%), Positives = 75/76 (98%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEASKEKPSIG V+AVGPGPLDE+GKRKPL++SPGNTV+YSKYAGNDFKG+DG Sbjct: 50 TAGGLLLTEASKEKPSIGTVVAVGPGPLDEDGKRKPLSVSPGNTVLYSKYAGNDFKGSDG 109 Query: 181 SDYIALRASDVMAVLS 228 SDYIAL+ASD+MAVLS Sbjct: 110 SDYIALKASDIMAVLS 125 >XP_002276749.1 PREDICTED: 20 kDa chaperonin, chloroplastic [Vitis vinifera] XP_010656096.1 PREDICTED: 20 kDa chaperonin, chloroplastic [Vitis vinifera] AAT80888.1 chloroplast chaperonin 21 [Vitis vinifera] CBI27771.3 unnamed protein product, partial [Vitis vinifera] Length = 251 Score = 141 bits (355), Expect = 1e-38 Identities = 66/76 (86%), Positives = 75/76 (98%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEASKEKPSIG V+AVGPGPLDE+GKRKPL++SPGNTV+YSKYAGNDFKG+DG Sbjct: 176 TAGGLLLTEASKEKPSIGTVVAVGPGPLDEDGKRKPLSVSPGNTVLYSKYAGNDFKGSDG 235 Query: 181 SDYIALRASDVMAVLS 228 SDYIAL+ASD+MAVLS Sbjct: 236 SDYIALKASDIMAVLS 251 >KDO73831.1 hypothetical protein CISIN_1g025388mg [Citrus sinensis] KDO73832.1 hypothetical protein CISIN_1g025388mg [Citrus sinensis] KDO73833.1 hypothetical protein CISIN_1g025388mg [Citrus sinensis] Length = 252 Score = 140 bits (353), Expect = 2e-38 Identities = 68/76 (89%), Positives = 75/76 (98%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEASKEKPSIGMVIAVGPGPLDEEG RKPL+I+PGNTVMYSKYAGNDFKG+DG Sbjct: 177 TAGGLLLTEASKEKPSIGMVIAVGPGPLDEEGNRKPLSIAPGNTVMYSKYAGNDFKGSDG 236 Query: 181 SDYIALRASDVMAVLS 228 ++YIALRAS+VMAVLS Sbjct: 237 TNYIALRASEVMAVLS 252 Score = 57.0 bits (136), Expect = 1e-06 Identities = 31/76 (40%), Positives = 48/76 (63%), Gaps = 1/76 (1%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRK-PLTISPGNTVMYSKYAGNDFKGTD 177 T GG+ L A++ KP G V+AVG G GK K +++ PG V+YSKYAG + + + Sbjct: 79 TDGGIFLPSAAQTKPQAGEVVAVGEG--KTVGKAKLDISVKPGTQVIYSKYAGTELE-FN 135 Query: 178 GSDYIALRASDVMAVL 225 G++++ LR DV+ +L Sbjct: 136 GANHLILREDDVVGIL 151 >XP_006474693.1 PREDICTED: 20 kDa chaperonin, chloroplastic [Citrus sinensis] XP_006474694.1 PREDICTED: 20 kDa chaperonin, chloroplastic [Citrus sinensis] Length = 252 Score = 140 bits (353), Expect = 2e-38 Identities = 68/76 (89%), Positives = 75/76 (98%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEASKEKPSIGMVIAVGPGPLDEEG RKPL+I+PGNTVMYSKYAGNDFKG+DG Sbjct: 177 TAGGLLLTEASKEKPSIGMVIAVGPGPLDEEGNRKPLSIAPGNTVMYSKYAGNDFKGSDG 236 Query: 181 SDYIALRASDVMAVLS 228 ++YIALRAS+VMAVLS Sbjct: 237 TNYIALRASEVMAVLS 252 Score = 55.5 bits (132), Expect = 4e-06 Identities = 30/76 (39%), Positives = 47/76 (61%), Gaps = 1/76 (1%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRK-PLTISPGNTVMYSKYAGNDFKGTD 177 T GG+ L ++ KP G V+AVG G GK K +++ PG V+YSKYAG + + + Sbjct: 79 TDGGIFLPSTAQTKPQAGEVVAVGEG--KTVGKTKLDISVKPGTQVIYSKYAGTELE-FN 135 Query: 178 GSDYIALRASDVMAVL 225 G++++ LR DV+ +L Sbjct: 136 GANHLILREDDVVGIL 151 >KDO73834.1 hypothetical protein CISIN_1g025388mg [Citrus sinensis] Length = 253 Score = 140 bits (353), Expect = 2e-38 Identities = 68/76 (89%), Positives = 75/76 (98%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEASKEKPSIGMVIAVGPGPLDEEG RKPL+I+PGNTVMYSKYAGNDFKG+DG Sbjct: 178 TAGGLLLTEASKEKPSIGMVIAVGPGPLDEEGNRKPLSIAPGNTVMYSKYAGNDFKGSDG 237 Query: 181 SDYIALRASDVMAVLS 228 ++YIALRAS+VMAVLS Sbjct: 238 TNYIALRASEVMAVLS 253 Score = 55.1 bits (131), Expect = 5e-06 Identities = 29/75 (38%), Positives = 44/75 (58%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T GG+ L A++ KP G V+AVG G + K PG V+YSKYAG + + +G Sbjct: 79 TDGGIFLPSAAQTKPQAGEVVAVGEGKTVGKAKLDISVKVPGTQVIYSKYAGTELE-FNG 137 Query: 181 SDYIALRASDVMAVL 225 ++++ LR DV+ +L Sbjct: 138 ANHLILREDDVVGIL 152 >XP_010273877.1 PREDICTED: 20 kDa chaperonin, chloroplastic-like [Nelumbo nucifera] Length = 254 Score = 140 bits (352), Expect = 3e-38 Identities = 67/76 (88%), Positives = 73/76 (96%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 TSGGLLLTEA+KEKPSIG VIAVGPGPLDE+G RKPLT+SPGNT++YSKYAGNDFKG DG Sbjct: 179 TSGGLLLTEATKEKPSIGTVIAVGPGPLDEQGNRKPLTVSPGNTILYSKYAGNDFKGGDG 238 Query: 181 SDYIALRASDVMAVLS 228 SDYIALRA+DVMAVLS Sbjct: 239 SDYIALRATDVMAVLS 254 >XP_010261762.1 PREDICTED: 20 kDa chaperonin, chloroplastic-like [Nelumbo nucifera] XP_010261763.1 PREDICTED: 20 kDa chaperonin, chloroplastic-like [Nelumbo nucifera] Length = 254 Score = 140 bits (352), Expect = 3e-38 Identities = 66/76 (86%), Positives = 74/76 (97%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEA+KEKPSIG VIAVGPGPLDE+G RKPLT++PGNTV+YSKYAGNDFKG+DG Sbjct: 179 TAGGLLLTEAAKEKPSIGTVIAVGPGPLDEQGNRKPLTVTPGNTVLYSKYAGNDFKGSDG 238 Query: 181 SDYIALRASDVMAVLS 228 SDYIALRASD+MAVLS Sbjct: 239 SDYIALRASDIMAVLS 254 >KHN07881.1 20 kDa chaperonin, chloroplastic [Glycine soja] Length = 251 Score = 139 bits (349), Expect = 9e-38 Identities = 66/76 (86%), Positives = 73/76 (96%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEA+KEKPSIG VIAVGPGPLDEEG RKPL+++PGNTV+YSKYAGNDFKG DG Sbjct: 176 TAGGLLLTEATKEKPSIGTVIAVGPGPLDEEGNRKPLSVAPGNTVLYSKYAGNDFKGKDG 235 Query: 181 SDYIALRASDVMAVLS 228 SDYIALRASDVMA+LS Sbjct: 236 SDYIALRASDVMAILS 251 >KRH02576.1 hypothetical protein GLYMA_17G047200 [Glycine max] Length = 197 Score = 137 bits (344), Expect = 1e-37 Identities = 65/76 (85%), Positives = 72/76 (94%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEA+KEKPSIG VIAVGPGPLDEEG RKPL++ PGNTV+YS+YAGNDFKG DG Sbjct: 122 TAGGLLLTEATKEKPSIGTVIAVGPGPLDEEGNRKPLSVMPGNTVLYSRYAGNDFKGKDG 181 Query: 181 SDYIALRASDVMAVLS 228 SDYIALRASDVMA+LS Sbjct: 182 SDYIALRASDVMAILS 197 >KRH02577.1 hypothetical protein GLYMA_17G047200 [Glycine max] Length = 201 Score = 137 bits (344), Expect = 1e-37 Identities = 65/76 (85%), Positives = 72/76 (94%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEA+KEKPSIG VIAVGPGPLDEEG RKPL++ PGNTV+YS+YAGNDFKG DG Sbjct: 126 TAGGLLLTEATKEKPSIGTVIAVGPGPLDEEGNRKPLSVMPGNTVLYSRYAGNDFKGKDG 185 Query: 181 SDYIALRASDVMAVLS 228 SDYIALRASDVMA+LS Sbjct: 186 SDYIALRASDVMAILS 201 >XP_012077092.1 PREDICTED: 20 kDa chaperonin, chloroplastic [Jatropha curcas] KDP33948.1 hypothetical protein JCGZ_07519 [Jatropha curcas] Length = 256 Score = 138 bits (348), Expect = 1e-37 Identities = 67/76 (88%), Positives = 74/76 (97%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEASKEKPSIG VIAVGPGPLDEEG RKPL+I+PGNTV+YSKYAGNDFKG+DG Sbjct: 181 TAGGLLLTEASKEKPSIGTVIAVGPGPLDEEGNRKPLSITPGNTVLYSKYAGNDFKGSDG 240 Query: 181 SDYIALRASDVMAVLS 228 ++YIALRASDVMAVLS Sbjct: 241 TNYIALRASDVMAVLS 256 >XP_016189161.1 PREDICTED: 20 kDa chaperonin, chloroplastic-like [Arachis ipaensis] Length = 252 Score = 138 bits (347), Expect = 2e-37 Identities = 65/76 (85%), Positives = 72/76 (94%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEASKEKPSIG VIA+GPGPLDEEG RKPL+++PGNTV+YSKYAGNDFKG DG Sbjct: 177 TAGGLLLTEASKEKPSIGTVIAIGPGPLDEEGNRKPLSVNPGNTVLYSKYAGNDFKGKDG 236 Query: 181 SDYIALRASDVMAVLS 228 SDYIALR SD+MAVLS Sbjct: 237 SDYIALRVSDIMAVLS 252 >XP_006452857.1 hypothetical protein CICLE_v10009281mg [Citrus clementina] XP_006452859.1 hypothetical protein CICLE_v10009281mg [Citrus clementina] ESR66097.1 hypothetical protein CICLE_v10009281mg [Citrus clementina] ESR66099.1 hypothetical protein CICLE_v10009281mg [Citrus clementina] Length = 252 Score = 138 bits (347), Expect = 2e-37 Identities = 67/76 (88%), Positives = 74/76 (97%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEASKEKPSIG VIAVGPGPLDEEG RKPL+I+PGNTVMYSKYAGNDFKG+DG Sbjct: 177 TAGGLLLTEASKEKPSIGTVIAVGPGPLDEEGNRKPLSIAPGNTVMYSKYAGNDFKGSDG 236 Query: 181 SDYIALRASDVMAVLS 228 ++YIALRAS+VMAVLS Sbjct: 237 TNYIALRASEVMAVLS 252 Score = 55.8 bits (133), Expect = 3e-06 Identities = 30/76 (39%), Positives = 48/76 (63%), Gaps = 1/76 (1%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRK-PLTISPGNTVMYSKYAGNDFKGTD 177 T GG+ L A++ KP G V+AVG G GK K +++ PG V+YSKYAG + + + Sbjct: 79 TDGGIFLPSAAQTKPQAGEVVAVGEG--KTVGKAKLDISVKPGTQVIYSKYAGTELE-FN 135 Query: 178 GSDYIALRASDVMAVL 225 G++++ +R DV+ +L Sbjct: 136 GANHLIVREDDVVGIL 151 >XP_010687539.1 PREDICTED: 20 kDa chaperonin, chloroplastic [Beta vulgaris subsp. vulgaris] XP_010687540.1 PREDICTED: 20 kDa chaperonin, chloroplastic [Beta vulgaris subsp. vulgaris] KMT03377.1 hypothetical protein BVRB_8g190660 [Beta vulgaris subsp. vulgaris] Length = 254 Score = 138 bits (347), Expect = 2e-37 Identities = 66/76 (86%), Positives = 72/76 (94%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEASKEKPS+G VIAVGPGPLDEEG RKPL++SPGNTVMYSKYAGN+FKG DG Sbjct: 178 TAGGLLLTEASKEKPSVGSVIAVGPGPLDEEGNRKPLSVSPGNTVMYSKYAGNEFKGKDG 237 Query: 181 SDYIALRASDVMAVLS 228 SDYI LR+SDVMAVLS Sbjct: 238 SDYIVLRSSDVMAVLS 253 >XP_018726917.1 PREDICTED: 20 kDa chaperonin, chloroplastic [Eucalyptus grandis] KCW81922.1 hypothetical protein EUGRSUZ_C03295 [Eucalyptus grandis] KCW81923.1 hypothetical protein EUGRSUZ_C03295 [Eucalyptus grandis] KCW81924.1 hypothetical protein EUGRSUZ_C03295 [Eucalyptus grandis] Length = 254 Score = 138 bits (347), Expect = 2e-37 Identities = 68/76 (89%), Positives = 71/76 (93%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEASKEKPSIG VIAVGPGPLDEEG RKPLT+S GNTVMYSKYAGNDFK +DG Sbjct: 179 TAGGLLLTEASKEKPSIGTVIAVGPGPLDEEGNRKPLTVSAGNTVMYSKYAGNDFKNSDG 238 Query: 181 SDYIALRASDVMAVLS 228 SDYI LRASDVMAVLS Sbjct: 239 SDYIVLRASDVMAVLS 254 >XP_006593958.1 PREDICTED: 20 kDa chaperonin, chloroplastic [Glycine max] KRH19353.1 hypothetical protein GLYMA_13G112500 [Glycine max] KRH19354.1 hypothetical protein GLYMA_13G112500 [Glycine max] Length = 251 Score = 137 bits (346), Expect = 2e-37 Identities = 66/76 (86%), Positives = 72/76 (94%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEA+KEKPSIG VIAVGPGPLDEEG RKPL++ PGNTV+YSKYAGNDFKG DG Sbjct: 176 TAGGLLLTEATKEKPSIGTVIAVGPGPLDEEGNRKPLSVVPGNTVLYSKYAGNDFKGKDG 235 Query: 181 SDYIALRASDVMAVLS 228 SDYIALRASDVMA+LS Sbjct: 236 SDYIALRASDVMAILS 251 >XP_016190799.1 PREDICTED: 20 kDa chaperonin, chloroplastic-like [Arachis ipaensis] Length = 252 Score = 137 bits (345), Expect = 4e-37 Identities = 65/76 (85%), Positives = 72/76 (94%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEA+KEKPSIG VIAVGPGPLDEEG RKPL+++PGNTV+YSKYAGNDFKG DG Sbjct: 177 TAGGLLLTEATKEKPSIGTVIAVGPGPLDEEGNRKPLSVNPGNTVLYSKYAGNDFKGKDG 236 Query: 181 SDYIALRASDVMAVLS 228 SDYIALR SD+MAVLS Sbjct: 237 SDYIALRVSDIMAVLS 252 >XP_015957738.1 PREDICTED: 20 kDa chaperonin, chloroplastic-like [Arachis duranensis] Length = 252 Score = 137 bits (345), Expect = 4e-37 Identities = 65/76 (85%), Positives = 72/76 (94%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEA+KEKPSIG VIAVGPGPLDEEG RKPL+++PGNTV+YSKYAGNDFKG DG Sbjct: 177 TAGGLLLTEATKEKPSIGTVIAVGPGPLDEEGNRKPLSVNPGNTVLYSKYAGNDFKGKDG 236 Query: 181 SDYIALRASDVMAVLS 228 SDYIALR SD+MAVLS Sbjct: 237 SDYIALRVSDIMAVLS 252 >XP_015954804.1 PREDICTED: 20 kDa chaperonin, chloroplastic-like [Arachis duranensis] Length = 252 Score = 137 bits (345), Expect = 4e-37 Identities = 65/76 (85%), Positives = 72/76 (94%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEA+KEKPSIG VIAVGPGPLDEEG RKPL+++PGNTV+YSKYAGNDFKG DG Sbjct: 177 TAGGLLLTEATKEKPSIGTVIAVGPGPLDEEGNRKPLSVNPGNTVLYSKYAGNDFKGKDG 236 Query: 181 SDYIALRASDVMAVLS 228 SDYIALR SD+MAVLS Sbjct: 237 SDYIALRVSDIMAVLS 252 >KHN17742.1 20 kDa chaperonin, chloroplastic [Glycine soja] Length = 251 Score = 137 bits (344), Expect = 5e-37 Identities = 65/76 (85%), Positives = 72/76 (94%) Frame = +1 Query: 1 TSGGLLLTEASKEKPSIGMVIAVGPGPLDEEGKRKPLTISPGNTVMYSKYAGNDFKGTDG 180 T+GGLLLTEA+KEKPSIG VIAVGPGPLDEEG RKPL++ PGNTV+YS+YAGNDFKG DG Sbjct: 176 TAGGLLLTEATKEKPSIGTVIAVGPGPLDEEGNRKPLSVMPGNTVLYSRYAGNDFKGKDG 235 Query: 181 SDYIALRASDVMAVLS 228 SDYIALRASDVMA+LS Sbjct: 236 SDYIALRASDVMAILS 251