BLASTX nr result
ID: Coptis24_contig00003209
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= Coptis24_contig00003209 (3079 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_004164821.1| PREDICTED: DEAD-box ATP-dependent RNA helica... 779 0.0 ref|XP_003633801.1| PREDICTED: DEAD-box ATP-dependent RNA helica... 778 0.0 ref|XP_002273908.2| PREDICTED: DEAD-box ATP-dependent RNA helica... 778 0.0 ref|XP_004141097.1| PREDICTED: LOW QUALITY PROTEIN: DEAD-box ATP... 777 0.0 ref|XP_002521446.1| dead box ATP-dependent RNA helicase, putativ... 768 0.0 >ref|XP_004164821.1| PREDICTED: DEAD-box ATP-dependent RNA helicase 46-like [Cucumis sativus] Length = 778 Score = 779 bits (2012), Expect = 0.0 Identities = 447/815 (54%), Positives = 520/815 (63%), Gaps = 33/815 (4%) Frame = -2 Query: 2931 MAETASASPSGPQYAPEDPSLPKPWKGLVDGKTGYLYFWNPDTNVTQYERPVASSGRRGA 2752 MA TA+A GP+YAPEDP+LPKPW+GLVDGKTGYLYFWNP+TNVTQYERPVA++ Sbjct: 1 MAATATAVSVGPRYAPEDPTLPKPWRGLVDGKTGYLYFWNPETNVTQYERPVAAAPLN-- 58 Query: 2751 SPICAKSGSVPIXXXXXXXXXXXXXXXVEEDVRHNGDVHGRPKLAPIPTXXXXXXXXXSI 2572 S I + S SV I ++ N D +GR AP Sbjct: 59 SSIVSISSSVQIQKPSSGHSY-------NNNLNENNDKYGRGSHAPKQEVARGETFQS-- 109 Query: 2571 GHLDDVPNGASGGRLHSSHALKPSAKALGSDVGISSSAESYRHQHEITVNGDDVPPPFTS 2392 + S G ++ H P SD G SAESYR +HEIT +GD+VP PF+S Sbjct: 110 -------HDTSNGTPNTGHGGAPLKGHRPSDAGNGISAESYRQRHEITFSGDNVPAPFSS 162 Query: 2391 FESTGFPSEILREVHNAGFSAPTPIQAQSWPVALQSRDIVAIAKTGSGKTLGYLIPGFIH 2212 FE+TGFP EILREVHNAGFSAPTPIQAQSWP+ALQSRDIVAIAKTGSGKTLGYLIPGFIH Sbjct: 163 FEATGFPPEILREVHNAGFSAPTPIQAQSWPIALQSRDIVAIAKTGSGKTLGYLIPGFIH 222 Query: 2211 LKRSRNNSQLGPTVLVLSPTRELATQIQAEAVKFSKSSRISCTCLYGGAPKGPQLRDIER 2032 LKR RN+ +LGPTVLVLSPTRELATQIQ EAVKF KSSRISC CLYGGAPKG QLRDI+R Sbjct: 223 LKRIRNDPKLGPTVLVLSPTRELATQIQDEAVKFGKSSRISCACLYGGAPKGLQLRDIDR 282 Query: 2031 GVDIVVATPGRLNDILEMRKISLRQVSYLVLDEADRMLDMGFEPQIRKIVQEIPPRRQTL 1852 GVDIVVATPGRLNDILEMR+ISL QVSYLVLDEADRMLDMGFEPQIRKIV+E+P RRQTL Sbjct: 283 GVDIVVATPGRLNDILEMRRISLHQVSYLVLDEADRMLDMGFEPQIRKIVKEVPARRQTL 342 Query: 1851 MYTATWPKEVRKIAADLLVNPVQVNIGSIDELVANKSITQYIEVVTPMEKNRRLEQILRS 1672 MYTATWPKEVRKIA+DLLVNP+QVNIG++DELVANKSITQ+IE + P+EK+RRLEQILRS Sbjct: 343 MYTATWPKEVRKIASDLLVNPIQVNIGNVDELVANKSITQHIEALAPLEKHRRLEQILRS 402 Query: 1671 QEPGSKVLVFCSTKKMCDQLTRTITRQFGAAAIHGDKSQGERDYVLNQFRSGKSPILVAT 1492 QEPGSKV++FCSTKKMCDQL R +TRQFGAAAIHGDKSQGERD+VL QFR+G++P+LVAT Sbjct: 403 QEPGSKVIIFCSTKKMCDQLARNLTRQFGAAAIHGDKSQGERDHVLGQFRTGRTPVLVAT 462 Query: 1491 DVAARGLDIKDIRVVINFDFPTGIEDYVHRIXXXXXXXXXGLAYTFFCEQDAKYAADLIK 1312 DVAARGLDIKDIRVVIN+DFP+G+EDYVHRI G+AYTFF EQDAKYA+DLIK Sbjct: 463 DVAARGLDIKDIRVVINYDFPSGVEDYVHRIGRTGRAGATGIAYTFFGEQDAKYASDLIK 522 Query: 1311 VLEGANQRVPPQIREMAXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX 1132 +LEGANQRVPP++R+MA Sbjct: 523 ILEGANQRVPPELRDMASRSYGMAKFRRWGSGSDGRDGGRGGRNDSNSGGRGGRGMSSFS 582 Query: 1131 XXXXXXXXXXGHDLESHDRYQRGYPAXXXXXXXXXXXXXXXXXXSPVRGDGWGNPXXXXX 952 G+D +S +RY GY SP RG G+ Sbjct: 583 SSKPERGGGRGYDFDSRERYDSGY--------------NRGRSRSPPRGGVGGDRTKSWN 628 Query: 951 XXXXXXSHSFDRYEGLAK----VVRRHSPVARRNSSP---------------NVRRSMDR 829 S DR G A+ V H + R++ P N RS R Sbjct: 629 RDHSPPGWSPDR-SGPARDRSPVRSFHQAMMERSNIPPRGVENASKNGSGSWNQVRSRSR 687 Query: 828 GRSPPPPQHRGSLYRKEKSPL--------------RGRSPSPFNGRKSTRTYDPLPRYLG 691 RS P + + +E+SP+ G +P N K +R Sbjct: 688 SRSRSPNRFNRAPPARERSPVLSFHKTMLDKGNSGGGTHDNPDNNNKDSR---------- 737 Query: 690 RSPQRAGKDVKFSNGHPPAYNEDEEEEGLIHADEE 586 RSP+ + +Y +E+EEG+I DE+ Sbjct: 738 RSPRDRMDGGGYEKSSRTSYPREEDEEGMIPQDEQ 772 >ref|XP_003633801.1| PREDICTED: DEAD-box ATP-dependent RNA helicase 46-like isoform 2 [Vitis vinifera] Length = 828 Score = 778 bits (2009), Expect = 0.0 Identities = 398/556 (71%), Positives = 446/556 (80%), Gaps = 4/556 (0%) Frame = -2 Query: 2916 SASPSGPQYAPEDPSLPKPWKGLVDGKTGYLYFWNPDTNVTQYERPVASSGRRGAS---- 2749 +A+ +GP+YAPEDP+LPKPWKGLVDGKTGYLYFWNP+TNVTQYERP AS Sbjct: 2 AATATGPRYAPEDPTLPKPWKGLVDGKTGYLYFWNPETNVTQYERPERPGASSNASLAPP 61 Query: 2748 PICAKSGSVPIXXXXXXXXXXXXXXXVEEDVRHNGDVHGRPKLAPIPTXXXXXXXXXSIG 2569 P + S S + EED ++N Sbjct: 62 PKSSASISSSVQVQQSSQGQRRDHGLNEEDDKYNR------------ARNLQQSARGGTV 109 Query: 2568 HLDDVPNGASGGRLHSSHALKPSAKALGSDVGISSSAESYRHQHEITVNGDDVPPPFTSF 2389 H D PNG G H +++ S G +S ESYR +HEITV GDDVP PFTSF Sbjct: 110 HSHDPPNGIVGAG-HGGSSVRGQGS---SGPGSGASTESYRRRHEITVTGDDVPQPFTSF 165 Query: 2388 ESTGFPSEILREVHNAGFSAPTPIQAQSWPVALQSRDIVAIAKTGSGKTLGYLIPGFIHL 2209 ESTGFP EI+REV++AGFSAPTPIQAQSWPVALQSRDIVAIAKTGSGKTLGYLIPGFIHL Sbjct: 166 ESTGFPPEIIREVYSAGFSAPTPIQAQSWPVALQSRDIVAIAKTGSGKTLGYLIPGFIHL 225 Query: 2208 KRSRNNSQLGPTVLVLSPTRELATQIQAEAVKFSKSSRISCTCLYGGAPKGPQLRDIERG 2029 KR RNN Q+GPTVLVLSPTRELATQIQ EAVKF +SSR+SCTCLYGGAPKGPQLRD++RG Sbjct: 226 KRIRNNPQMGPTVLVLSPTRELATQIQDEAVKFGRSSRLSCTCLYGGAPKGPQLRDLDRG 285 Query: 2028 VDIVVATPGRLNDILEMRKISLRQVSYLVLDEADRMLDMGFEPQIRKIVQEIPPRRQTLM 1849 DIVVATPGRLNDILEMR++SLRQVSYLVLDEADRMLDMGFEPQIRKIV+E+P RRQTLM Sbjct: 286 ADIVVATPGRLNDILEMRRVSLRQVSYLVLDEADRMLDMGFEPQIRKIVKEVPARRQTLM 345 Query: 1848 YTATWPKEVRKIAADLLVNPVQVNIGSIDELVANKSITQYIEVVTPMEKNRRLEQILRSQ 1669 YTATWPKEVRKIAADLLVNPVQVNIG++DELVANK+ITQY+EV+ MEK++RLEQILRSQ Sbjct: 346 YTATWPKEVRKIAADLLVNPVQVNIGNVDELVANKAITQYVEVLPYMEKHKRLEQILRSQ 405 Query: 1668 EPGSKVLVFCSTKKMCDQLTRTITRQFGAAAIHGDKSQGERDYVLNQFRSGKSPILVATD 1489 EPGSK+++FCSTKKMCDQL R +TR FGAAAIHGDKSQGERDYVLNQFR+G+SP+LVATD Sbjct: 406 EPGSKIIIFCSTKKMCDQLARNLTRPFGAAAIHGDKSQGERDYVLNQFRTGRSPVLVATD 465 Query: 1488 VAARGLDIKDIRVVINFDFPTGIEDYVHRIXXXXXXXXXGLAYTFFCEQDAKYAADLIKV 1309 VAARGLDIKDIRVVIN+DFPTG+EDYVHRI G+AYTFF EQDAKYA+DL+KV Sbjct: 466 VAARGLDIKDIRVVINYDFPTGVEDYVHRIGRTGRAGATGVAYTFFAEQDAKYASDLVKV 525 Query: 1308 LEGANQRVPPQIREMA 1261 LEGANQRVPP+IR+MA Sbjct: 526 LEGANQRVPPEIRDMA 541 >ref|XP_002273908.2| PREDICTED: DEAD-box ATP-dependent RNA helicase 46-like isoform 1 [Vitis vinifera] Length = 863 Score = 778 bits (2009), Expect = 0.0 Identities = 398/556 (71%), Positives = 446/556 (80%), Gaps = 4/556 (0%) Frame = -2 Query: 2916 SASPSGPQYAPEDPSLPKPWKGLVDGKTGYLYFWNPDTNVTQYERPVASSGRRGAS---- 2749 +A+ +GP+YAPEDP+LPKPWKGLVDGKTGYLYFWNP+TNVTQYERP AS Sbjct: 2 AATATGPRYAPEDPTLPKPWKGLVDGKTGYLYFWNPETNVTQYERPERPGASSNASLAPP 61 Query: 2748 PICAKSGSVPIXXXXXXXXXXXXXXXVEEDVRHNGDVHGRPKLAPIPTXXXXXXXXXSIG 2569 P + S S + EED ++N Sbjct: 62 PKSSASISSSVQVQQSSQGQRRDHGLNEEDDKYNR------------ARNLQQSARGGTV 109 Query: 2568 HLDDVPNGASGGRLHSSHALKPSAKALGSDVGISSSAESYRHQHEITVNGDDVPPPFTSF 2389 H D PNG G H +++ S G +S ESYR +HEITV GDDVP PFTSF Sbjct: 110 HSHDPPNGIVGAG-HGGSSVRGQGS---SGPGSGASTESYRRRHEITVTGDDVPQPFTSF 165 Query: 2388 ESTGFPSEILREVHNAGFSAPTPIQAQSWPVALQSRDIVAIAKTGSGKTLGYLIPGFIHL 2209 ESTGFP EI+REV++AGFSAPTPIQAQSWPVALQSRDIVAIAKTGSGKTLGYLIPGFIHL Sbjct: 166 ESTGFPPEIIREVYSAGFSAPTPIQAQSWPVALQSRDIVAIAKTGSGKTLGYLIPGFIHL 225 Query: 2208 KRSRNNSQLGPTVLVLSPTRELATQIQAEAVKFSKSSRISCTCLYGGAPKGPQLRDIERG 2029 KR RNN Q+GPTVLVLSPTRELATQIQ EAVKF +SSR+SCTCLYGGAPKGPQLRD++RG Sbjct: 226 KRIRNNPQMGPTVLVLSPTRELATQIQDEAVKFGRSSRLSCTCLYGGAPKGPQLRDLDRG 285 Query: 2028 VDIVVATPGRLNDILEMRKISLRQVSYLVLDEADRMLDMGFEPQIRKIVQEIPPRRQTLM 1849 DIVVATPGRLNDILEMR++SLRQVSYLVLDEADRMLDMGFEPQIRKIV+E+P RRQTLM Sbjct: 286 ADIVVATPGRLNDILEMRRVSLRQVSYLVLDEADRMLDMGFEPQIRKIVKEVPARRQTLM 345 Query: 1848 YTATWPKEVRKIAADLLVNPVQVNIGSIDELVANKSITQYIEVVTPMEKNRRLEQILRSQ 1669 YTATWPKEVRKIAADLLVNPVQVNIG++DELVANK+ITQY+EV+ MEK++RLEQILRSQ Sbjct: 346 YTATWPKEVRKIAADLLVNPVQVNIGNVDELVANKAITQYVEVLPYMEKHKRLEQILRSQ 405 Query: 1668 EPGSKVLVFCSTKKMCDQLTRTITRQFGAAAIHGDKSQGERDYVLNQFRSGKSPILVATD 1489 EPGSK+++FCSTKKMCDQL R +TR FGAAAIHGDKSQGERDYVLNQFR+G+SP+LVATD Sbjct: 406 EPGSKIIIFCSTKKMCDQLARNLTRPFGAAAIHGDKSQGERDYVLNQFRTGRSPVLVATD 465 Query: 1488 VAARGLDIKDIRVVINFDFPTGIEDYVHRIXXXXXXXXXGLAYTFFCEQDAKYAADLIKV 1309 VAARGLDIKDIRVVIN+DFPTG+EDYVHRI G+AYTFF EQDAKYA+DL+KV Sbjct: 466 VAARGLDIKDIRVVINYDFPTGVEDYVHRIGRTGRAGATGVAYTFFAEQDAKYASDLVKV 525 Query: 1308 LEGANQRVPPQIREMA 1261 LEGANQRVPP+IR+MA Sbjct: 526 LEGANQRVPPEIRDMA 541 >ref|XP_004141097.1| PREDICTED: LOW QUALITY PROTEIN: DEAD-box ATP-dependent RNA helicase 46-like [Cucumis sativus] Length = 785 Score = 777 bits (2007), Expect = 0.0 Identities = 401/557 (71%), Positives = 452/557 (81%) Frame = -2 Query: 2931 MAETASASPSGPQYAPEDPSLPKPWKGLVDGKTGYLYFWNPDTNVTQYERPVASSGRRGA 2752 MA TA+A GP+YAPEDP+LPKPW+GLVDGKTGYLYFWNP+TNVTQYERPVA++ Sbjct: 1 MAATATAVSVGPRYAPEDPTLPKPWRGLVDGKTGYLYFWNPETNVTQYERPVAAAPLN-- 58 Query: 2751 SPICAKSGSVPIXXXXXXXXXXXXXXXVEEDVRHNGDVHGRPKLAPIPTXXXXXXXXXSI 2572 S I + S SV I ++ N D +GR AP Sbjct: 59 SSIVSISSSVQIQKPSSGHSY-------NNNLNENNDKYGRGSHAPKQEVEXKIQIVARG 111 Query: 2571 GHLDDVPNGASGGRLHSSHALKPSAKALGSDVGISSSAESYRHQHEITVNGDDVPPPFTS 2392 + S G ++ H P SD G SAESYR +HEIT +GD+VP PF+S Sbjct: 112 ETFQS--HDTSNGTPNTGHGGAPLKGHRPSDAGNGISAESYRQRHEITFSGDNVPAPFSS 169 Query: 2391 FESTGFPSEILREVHNAGFSAPTPIQAQSWPVALQSRDIVAIAKTGSGKTLGYLIPGFIH 2212 FE+TGFP EILREVHNAGFSAPTPIQAQSWP+ALQSRDIVAIAKTGSGKTLGYLIPGFIH Sbjct: 170 FEATGFPPEILREVHNAGFSAPTPIQAQSWPIALQSRDIVAIAKTGSGKTLGYLIPGFIH 229 Query: 2211 LKRSRNNSQLGPTVLVLSPTRELATQIQAEAVKFSKSSRISCTCLYGGAPKGPQLRDIER 2032 LKR RN+ +LGPTVLVLSPTRELATQIQ EAVKF KSSRISC CLYGGAPKG QLRDI+R Sbjct: 230 LKRIRNDPKLGPTVLVLSPTRELATQIQDEAVKFGKSSRISCACLYGGAPKGLQLRDIDR 289 Query: 2031 GVDIVVATPGRLNDILEMRKISLRQVSYLVLDEADRMLDMGFEPQIRKIVQEIPPRRQTL 1852 GVDIVVATPGRLNDILEMR+ISL QVSYLVLDEADRMLDMGFEPQIRKIV+E+P RRQTL Sbjct: 290 GVDIVVATPGRLNDILEMRRISLHQVSYLVLDEADRMLDMGFEPQIRKIVKEVPARRQTL 349 Query: 1851 MYTATWPKEVRKIAADLLVNPVQVNIGSIDELVANKSITQYIEVVTPMEKNRRLEQILRS 1672 MYTATWPKEVRKIA+DLLVNP+QVNIG++DELVANKSITQ+IE + P+EK+RRLEQILRS Sbjct: 350 MYTATWPKEVRKIASDLLVNPIQVNIGNVDELVANKSITQHIEALAPLEKHRRLEQILRS 409 Query: 1671 QEPGSKVLVFCSTKKMCDQLTRTITRQFGAAAIHGDKSQGERDYVLNQFRSGKSPILVAT 1492 QEPGSKV++FCSTKKMCDQL R +TRQFGAAAIHGDKSQGERD+VL QFR+G++P+LVAT Sbjct: 410 QEPGSKVIIFCSTKKMCDQLARNLTRQFGAAAIHGDKSQGERDHVLGQFRTGRTPVLVAT 469 Query: 1491 DVAARGLDIKDIRVVINFDFPTGIEDYVHRIXXXXXXXXXGLAYTFFCEQDAKYAADLIK 1312 DVAARGLDIKDIRVVIN+DFP+G+EDYVHRI G+AYTFF EQDAKYA+DLIK Sbjct: 470 DVAARGLDIKDIRVVINYDFPSGVEDYVHRIGRTGRAGATGIAYTFFGEQDAKYASDLIK 529 Query: 1311 VLEGANQRVPPQIREMA 1261 +LEGANQRVPP++R+MA Sbjct: 530 ILEGANQRVPPELRDMA 546 >ref|XP_002521446.1| dead box ATP-dependent RNA helicase, putative [Ricinus communis] gi|223539345|gb|EEF40936.1| dead box ATP-dependent RNA helicase, putative [Ricinus communis] Length = 781 Score = 768 bits (1983), Expect = 0.0 Identities = 397/558 (71%), Positives = 453/558 (81%), Gaps = 1/558 (0%) Frame = -2 Query: 2931 MAETASASPSGPQYAPEDPSLPKPWKGLVDGKTGYLYFWNPDTNVTQYERPVASSGRRGA 2752 MA TA+A GP+YAPEDP+LPKPW+GLVDGKTGYLYFWNP+TNVTQYERP+A++ Sbjct: 1 MAATATA---GPRYAPEDPTLPKPWRGLVDGKTGYLYFWNPETNVTQYERPIATA----- 52 Query: 2751 SPICAKSGSVPIXXXXXXXXXXXXXXXVEEDVRHNGDVHGRPKLAPIPTXXXXXXXXXSI 2572 + +KS VPI ++ G +G T Sbjct: 53 --LPSKSSLVPISSSVQVQQSSRRGYSPVKEEDRYGRGNGSGSKPDAGTNFNQNAKGGGF 110 Query: 2571 GHLDDVPNGASGGRLHSSHALKPSAKALGSDVGISS-SAESYRHQHEITVNGDDVPPPFT 2395 +VPNG + G PSA+ GS G S S E+YR +HEI+V GDDVPPP T Sbjct: 111 -QSQNVPNGTANG------PGGPSARGHGSSAGGSILSPEAYRRRHEISVTGDDVPPPLT 163 Query: 2394 SFESTGFPSEILREVHNAGFSAPTPIQAQSWPVALQSRDIVAIAKTGSGKTLGYLIPGFI 2215 +FE+TGFPSEILREV +AGFS PTPIQAQSWP+ALQS+DIVAIAKTGSGKTLGYL+PGFI Sbjct: 164 TFEATGFPSEILREVLSAGFSVPTPIQAQSWPIALQSKDIVAIAKTGSGKTLGYLLPGFI 223 Query: 2214 HLKRSRNNSQLGPTVLVLSPTRELATQIQAEAVKFSKSSRISCTCLYGGAPKGPQLRDIE 2035 HLKR RN+ QLGPTVLVLSPTRELATQIQ EAVKF +SSRISCTCLYGGAPKGPQL++++ Sbjct: 224 HLKRCRNDPQLGPTVLVLSPTRELATQIQDEAVKFGRSSRISCTCLYGGAPKGPQLKELD 283 Query: 2034 RGVDIVVATPGRLNDILEMRKISLRQVSYLVLDEADRMLDMGFEPQIRKIVQEIPPRRQT 1855 RGVDIVVATPGRLNDILEMR+ISL QVSYLVLDEADRMLDMGFEPQIRKIV+E+P RRQT Sbjct: 284 RGVDIVVATPGRLNDILEMRRISLSQVSYLVLDEADRMLDMGFEPQIRKIVKEVPSRRQT 343 Query: 1854 LMYTATWPKEVRKIAADLLVNPVQVNIGSIDELVANKSITQYIEVVTPMEKNRRLEQILR 1675 LMYTATWP+EVRKIAADLLVNPVQVNIG++DELVANKSITQYIEV+ PMEK+RRLEQILR Sbjct: 344 LMYTATWPREVRKIAADLLVNPVQVNIGNVDELVANKSITQYIEVLAPMEKHRRLEQILR 403 Query: 1674 SQEPGSKVLVFCSTKKMCDQLTRTITRQFGAAAIHGDKSQGERDYVLNQFRSGKSPILVA 1495 SQEPGSK+++FCSTKKMCDQL R +TR FGAAAIHGDKSQ ERD+VL+QFR+G+SP+LVA Sbjct: 404 SQEPGSKIIIFCSTKKMCDQLARNLTRTFGAAAIHGDKSQSERDHVLSQFRTGRSPVLVA 463 Query: 1494 TDVAARGLDIKDIRVVINFDFPTGIEDYVHRIXXXXXXXXXGLAYTFFCEQDAKYAADLI 1315 TDVAARGLDIKDIRVVIN+DFPTG+EDYVHRI G+AYTFF +QDAKYA+DLI Sbjct: 464 TDVAARGLDIKDIRVVINYDFPTGVEDYVHRIGRTGRAGATGVAYTFFGDQDAKYASDLI 523 Query: 1314 KVLEGANQRVPPQIREMA 1261 KVLEGA+QRVPP+IR+MA Sbjct: 524 KVLEGASQRVPPEIRDMA 541