Alignment viewer

BLASTN 2.6.0+ Reference: Stephen F. Altschul, 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. Database: Protobothrops_20mucrosquamatus_20[refseq_20GCF_5F001527695.2_202016- 01-22] 52,280 sequences; 1,673,876,332 total letters Query= NC_020104.1 Length=1021348 Score E Sequences producing significant alignments: (Bits) Value seq441 203 2e-46 seq1449 109 4e-18 seq2029 105 4e-17 seq174 96.9 2e-14 seq4617 91.5 1e-12 seq4804 89.7 3e-12 seq39 87.8 1e-11 >seq441 Length=576793 Score = 203 bits (224), Expect = 2e-46 Identities = 538/814 (66%), Gaps = 16/814 (2%) Strand=Plus/Plus Query 475367 ACAGCTGGAGATTCACATCTTGGTGGTGAAGATTTTGATAATAGACTTGTAT--CATGGT 475424 || ||||||||| | ||| | ||||| || || ||||| ||| | | || ||| | Sbjct 544464 ACTGCTGGAGATACCCATTTGGGTGGGGAGGACTTTGACAATCGCATGGTGAGCCATTTT 544523 Query 475425 GTGTTGAAGATTTCAAGAGGAAAAATAAAGTTGATCTTTC----AACATCTGCTAAAGCA 475480 ||| || || |||||| | || |||| ||| || | |||| | |||| Sbjct 544524 GTG--GAGGAATTCAAGCGCAAGCATAAGCGTGACATTGCTGGCAACAAGCG----AGCA 544577 Query 475481 TTAAGACGTCTTAGAACTGCTTGTGAACGTGCTAAGCGAGCTCTTTCTTCTGCTACTCAA 475540 | |||| || | || || |||||| | || || || |||| ||| | || || Sbjct 544578 GTTCGACGGCTCCGCACAGCCTGTGAAAGAGCCAAACGTACTCTGAGTTCCTCCACCCAG 544637 Query 475541 ACTACTGTTGAAGTTGATTCTCTTTTTGAAGGAATTGATTATAATACTCTTATTACAAGG 475600 || || |||| |||| || | ||||| || ||||||| | || ||||| | Sbjct 544638 GCTTCTATTGAGATTGACTCATTATTTGATGGCATTGATTTCTACACATCAATTACCCGT 544697 Query 475601 GCTAAATTTGAAGATATTTGTTCTGATCTCTTTAGAAAAACAATTGAACCCGTTGAACAA 475660 ||| ||||| || | | |||||||||| | || ||||||| || || | Sbjct 544698 GCTCGCTTTGAGGAGCTCAATGCTGATCTCTTCCGTGGTACTCTTGAACCTGTGGAGAAG 544757 Query 475661 GTTCTCAGAGATTCTAAACTTGACAAATCACAAGTCCATGAAATTGTTCTTGTAGGAGGT 475720 | ||| | ||| |||| || |||||| ||| | ||||||||||||| || || || Sbjct 544758 GCTCTTCGTGATGCTAAGCTAGACAAAGGACAGATTAATGAAATTGTTCTGGTTGGTGGC 544817 Query 475721 TCAACAAGAATTCCAAAAATAAGAGAAATGCTTTCATCATATTTTAATGGTAAAAAGTTA 475780 ||||| | || || || || | | |||| | | |||||||| ||| || || Sbjct 544818 TCAACTCGTATCCCCAAGATCCAAAAGTTGCTCCAAGACTTCTTTAATGGAAAAGAGCTA 544877 Query 475781 AATGAAAGTGTAAATCCTGATGAAGCTGTTGCATATGGAGCTGCTGTCCAAGCAGCTATT 475840 || |||| ||||||||||||||||||| |||||||| |||||||| || || |||||| Sbjct 544878 AACAAAAGCATAAATCCTGATGAAGCTGTGGCATATGGTGCTGCTGTGCAGGCTGCTATT 544937 Query 475841 TTATCAGGTCAATCAGACGAGAAACTAAATAATATTGTACTTGTTGACGTAACTCCACTT 475900 || ||| | | ||| || | | | || | || |||| ||| | |||||| Sbjct 544938 CTAATGGGTGACAAATCCGAAAATGTGCAAGACCTTCTGCTGCTTGATGTAGCACCACTT 544997 Query 475901 TCATTAGGTCTTGAAACAGTTGGAGGGATTATGACTAATCTTATTGACA-GAAATACTCC 475959 || | ||| |||| || | ||| || | |||||| |||| | | | | || || | Sbjct 544998 TCTCTGGGTATTGAGACTGCTGGTGGTGTGATGACTGC-CTTAATCAAACGTAACACAAC 545056 Query 475960 TATCCCATGCAAA-AAATCAAAAGTATTTTCCACTTATTCTGATAATCAAACAACTGTAA 476018 ||| || ||| ||| | | | | || |||| ||||| || ||||| | | ||| Sbjct 545057 TATTCCCACCAAGCAAACCCAGACT-TTCACCACCTATTCAGACAATCAGAGTAGTGTGC 545115 Query 476019 CCATCCAAATCTTTGAAGGTGAAAGAAAATTCACTAAAGATAATAACAAACTTGGAACTT 476078 | ||| | | ||| ||||| ||| | || || || ||||| || || | | Sbjct 545116 TGGTACAAGTGTATGAGGGTGAGAGAGCCATGACCAAGGACAATAATCTGCTGGGCAAGT 545175 Query 476079 TTAATCTTGAAGGTATTCCTCCTGCTCCCAGAGGAGTTCCTCAAATTGAAGTTACTTTTG 476138 || | || |||||||| ||||| || | || || || |||||||| || || |||| Sbjct 545176 TTGACCTGACGGGTATTCCACCTGCACCTCGTGGTGTGCCCCAAATTGAGGTGACGTTTG 545235 Query 476139 ATATTGATGCAAATGGTATTCTTAATGTTACTGC 476172 | ||||||||||||||||| || ||||||||||| Sbjct 545236 ACATTGATGCAAATGGTATCCTCAATGTTACTGC 545269 Score = 197 bits (218), Expect = 9e-45 Identities = 382/554 (69%), Gaps = 10/554 (2%) Strand=Plus/Plus Query 474328 TGCAATTGGTATTGATTTAGGAACTACTTACAGTTGTGTAGCTGTTTGGCAAAATGGTAA 474387 ||| || || ||||| || || || || ||| || || | |||| || | || || Sbjct 543809 TGCCATAGGCATTGACTTGGGCACCACATACTCCTGCGTCGGAGTTTTCCAGCACGGGAA 543868 Query 474388 AGTAGAAATAATTGCCAATGACCAAGGTAATAGAACAACACCATCATATGTTTCTTTTAC 474447 ||| || || || ||||| |||||||| || | || ||||| |||||| | ||||| Sbjct 543869 AGTGGAGATTATCGCCAACGACCAAGGCAACCGCACTACACCGAGCTATGTTGCCTTTAC 543928 Query 474448 TGAAACTGAACATCTTATTGGAGATGCTGCTAAATATCAAGCTGCATCTAATCCTGTTAA 474507 || || |||| || || |||||||| ||||| |||||| || ||||| || Sbjct 543929 GGATACGGAACGCCTCATCGGAGATGCAGCTAAGAATCAAGTGGCTATGAATCCCAACAA 543988 Query 474508 TACTATTTTTGATGCTAAAAGATTGATTGGTCGTAATTTTGATGATACCACTGTCCAATC 474567 || || || ||||| || | | ||||| || || |||||||| | || || || || Sbjct 543989 CACCATCTTCGATGCCAAGCGTCTCATTGGCCGCAAATTTGATGACCCTACGGTGCAGTC 544048 Query 474568 TGATATGCGTCATTGGCCTTTTAAGGTGATAAATGTTGGTGGTAAACCATATATAGAAGC 474627 |||||| || |||||||| ||| | || | ||| || || | || ||| Sbjct 544049 CGATATGAAGCACTGGCCTTTCCGTGTGGTGTGTGAAGCTGGGAAGCCCAAGGTACAAGT 544108 Query 474628 --AATACACGCAGGTGAAACTAAACAATTT-TCACCGGAACAAATTTCTTCAATGGTTTT 474684 | || | | ||||| || || || || | || ||| ||||||| || ||||| || Sbjct 544109 CGAGTATAAG--GGTGAG-CTCAAGAACTTCTTTCCTGAAGAAATTTCCTCTATGGTATT 544165 Query 474685 AGCCAAAATGAAACAAACCGC-GAGCTCATATCTTGGACAAGAAGTAACTGA-TGCAGTA 474742 |||||||||| ||| || ||| | || || || |||| | || ||| ||| Sbjct 544166 GACCAAAATGAAGGAAATAGCCGAGG-CTTACCTGGGTTGCAAAGTC-CAGAGTGCTGTA 544223 Query 474743 ATTACTGTTCCAGCATATTTTAATGATTCTCAACGTCAAGCAACTAAAGATGCGGGAAGA 474802 |||||||| || ||||| || ||||| || ||||| ||||| || |||||||| || | Sbjct 544224 ATTACTGTACCTGCATACTTCAATGACTCCCAACGCCAAGCCACCAAAGATGCAGGTACC 544283 Query 474803 ATTGCAGGTCTTAATGTTTTACGTATTATTAATGAACCAACAGCAGCCGCACTTGCTTAT 474862 ||| ||||||| ||||| || || || |||||||| || || || || || |||| ||| Sbjct 544284 ATTACAGGTCTCAATGTATTGCGCATCATTAATGAGCCCACGGCTGCTGCCATTGCCTAT 544343 Query 474863 GGTCTTGATAAGAA 474876 ||| | ||||| || Sbjct 544344 GGTTTGGATAAAAA 544357 >seq1449 Length=501666 Score = 109 bits (120), Expect = 4e-18 Identities = 106/135 (79%), Gaps = 1/135 (1%) Strand=Plus/Minus Query 474735 ATGCAGTAATTACTGTTCCAGCATATTTTAATGATTCTCAACGTCAAGCAACTAAAGATG 474794 |||| || | || || ||||| ||||| ||||| || || ||||| || || ||||||| Sbjct 415001 ATGCCGTGGTCACAGTCCCAGCTTATTTCAATGACTCCCAGCGTCAGGCTACAAAAGATG 414942 Query 474795 CGGGAAGAATTGCAGGTCTTAATGTTTTACGTATTATTAATGAACCAACAGCAGCCGCAC 474854 | |||| ||||| ||||| ||||| | || ||||||||||| ||||| ||||| || Sbjct 414941 CCGGAACCATTGCTGGTCTCAATGTGCTCCGAATTATTAATGAGCCAACCGCAGCTGCGA 414882 Query 474855 TTGCTTATGGTCTTG 474869 |||||||||| |||| Sbjct 414881 TTGCTTATGG-CTTG 414868 >seq2029 Length=428850 Score = 105 bits (116), Expect = 4e-17 Identities = 139/193 (72%), Gaps = 11/193 (6%) Strand=Plus/Minus Query 80359 AAGTATCATAGAATTTGATATATATCCAAAATTATCATATTGTTTAGCAGCACAAGATAA 80418 ||||| ||||||||| | | | |||| | || | |||||| |||||| | ||||| Sbjct 272971 AAGTAGCATAGAATTAGTGACTTGTCCATACAATTCCTGTTGTTTTGCAGCATAGGATAA 272912 Query 80419 ATTTATCAAATTCCAAGCTATAATACCCGGTCTTCCATTAAAAAATAATTTTAAATCA-- 80476 ||| |||||| |||| ||| ||| || |||| ||||||||||| ||||| |||||| Sbjct 272911 ATTAATCAAAGTCCATCCTAAAATTCCAGGTCGGCCATTAAAAAACAATTTGAAATCAAA 272852 Query 80477 -----GTTCCAAGAATTTGTGGATTAAATTCAATTCCCATTACAATATCATaaaaaaaTT 80531 | ||||| |||||||||||||||||||||| | | | ||| || || | Sbjct 272851 CCACTTTCCCAAG----CGTGGATTAAATTCAATTCCCATCATGAAGTTATAGAAGAAAT 272796 Query 80532 TACCAGTACATTT 80544 | ||||| |||| Sbjct 272795 TGCCAGTGAATTT 272783 Score = 102 bits (112), Expect = 5e-16 Identities = 138/193 (72%), Gaps = 11/193 (6%) Strand=Plus/Minus Query 80359 AAGTATCATAGAATTTGATATATATCCAAAATTATCATATTGTTTAGCAGCACAAGATAA 80418 ||||| ||||||||| | | | |||| | || | |||||| |||||| | ||||| Sbjct 236487 AAGTAGCATAGAATTAGTGACTTGTCCATACAATTCCTGTTGTTTTGCAGCATAGGATAA 236428 Query 80419 ATTTATCAAATTCCAAGCTATAATACCCGGTCTTCCATTAAAAAATAATTTTAAATCA-- 80476 ||| |||||| |||| ||| ||| || |||| ||||||||||| ||||| |||||| Sbjct 236427 ATTAATCAAAGTCCATCCTACAATTCCAGGTCGGCCATTAAAAAACAATTTGAAATCAAA 236368 Query 80477 -----GTTCCAAGAATTTGTGGATTAAATTCAATTCCCATTACAATATCATaaaaaaaTT 80531 | ||||| |||||||||||||||||||||| | | | ||| || || | Sbjct 236367 CCACTTTCCCAAG----CGTGGATTAAATTCAATTCCCATCATGAAGTTATAGAAGAAAT 236312 Query 80532 TACCAGTACATTT 80544 | |||| |||| Sbjct 236311 TGTCAGTGAATTT 236299 Score = 102 bits (112), Expect = 5e-16 Identities = 138/193 (72%), Gaps = 11/193 (6%) Strand=Plus/Minus Query 80359 AAGTATCATAGAATTTGATATATATCCAAAATTATCATATTGTTTAGCAGCACAAGATAA 80418 ||||| ||||||||| | | | |||| | || | |||||| |||||| | ||||| Sbjct 307880 AAGTAGCATAGAATTAGTGACTTGTCCATACAATTCCTGTTGTTTTGCAGCATAGGATAA 307821 Query 80419 ATTTATCAAATTCCAAGCTATAATACCCGGTCTTCCATTAAAAAATAATTTTAAATCA-- 80476 ||| |||||| |||| ||| ||| || |||| ||||||||||| ||||| ||||| Sbjct 307820 ATTAATCAAAGTCCATCCTACAATTCCAGGTCGGCCATTAAAAAACAATTTGTAATCAAA 307761 Query 80477 -----GTTCCAAGAATTTGTGGATTAAATTCAATTCCCATTACAATATCATaaaaaaaTT 80531 | ||||| |||||||||||||||||||||| | | | ||| || || | Sbjct 307760 CCACTTTCCCAAG----CGTGGATTAAATTCAATTCCCATCATGAAGTTATAGAAGAAAT 307705 Query 80532 TACCAGTACATTT 80544 | ||||| |||| Sbjct 307704 TGCCAGTGAATTT 307692 >seq174 Length=1101821 Score = 96.9 bits (106), Expect = 2e-14 Identities = 77/93 (83%), Gaps = 0/93 (0%) Strand=Plus/Plus Query 299107 TGCTTCTGAAGAAGAGATTAAAAAAGCTTATAAAAAATTAGCTATGAAATATCATCCTGA 299166 ||| |||||| ||||||||||||| | | | |||||||| |||||||||||||| || Sbjct 864499 TGCATCTGAACGCCAGATTAAAAAAGCATTTCATAAATTAGCAATGAAATATCATCCAGA 864558 Query 299167 CAGAAATAAAAGTCCTGAAGCGGAAGAAAAGTT 299199 || |||||||||||||| ||| |||| ||| || Sbjct 864559 CAAAAATAAAAGTCCTGGAGCAGAAGCAAAATT 864591 >seq4617 Length=95303 Score = 91.5 bits (100), Expect = 1e-12 Identities = 149/215 (69%), Gaps = 0/215 (0%) Strand=Plus/Minus Query 480555 AGACGGAGTACAAGATGAAGTGTACTTTCTTTAGAAACATTATAATCAGCTAGAGTTCTG 480614 |||||||| |||||||| || || || || | || || || | || || | | Sbjct 86920 AGACGGAGGACAAGATGGAGGGTGGACTCCTTCTGGATGTTGTAGTCGGAGAGGGTGCGG 86861 Query 480615 TTATCTTCAAGTTGCTTTCCAGCAAAAATAAGACGTTGTTGATCAGGAGGAATTCCTTCC 480674 |||||| || ||||| || || || || || | || |||||||||||||| |||||| Sbjct 86860 CCATCTTCCAGCTGCTTGCCGGCGAAGATCAGTCTCTGCTGATCAGGAGGAATGCCTTCC 86801 Query 480675 TTGTCTTGAATCTTTTGTTTGACAGCTTCAATAGTATCAGTGTGTGAAGTTTCAAGGGTA 480734 ||||| || ||||| ||||| ||||||||| ||| || || || ||||| Sbjct 86800 TTGTCCTGGATCTTAGCCTTGACGTTTTCAATAGTGTCACTGGGTTCTACCTCCAGGGTG 86741 Query 480735 ATAGTTTTACCGGTGAGAGTCTTAACGAAAATTTG 480769 || || || || || | |||||| || || || || Sbjct 86740 ATGGTCTTCCCAGTCAAAGTCTTGACAAAGATCTG 86706 Score = 86.0 bits (94), Expect = 4e-11 Identities = 148/215 (69%), Gaps = 0/215 (0%) Strand=Plus/Minus Query 480555 AGACGGAGTACAAGATGAAGTGTACTTTCTTTAGAAACATTATAATCAGCTAGAGTTCTG 480614 |||||||| |||||||| || || |||||| | || || || | || || | | Sbjct 85552 AGACGGAGGACAAGATGGAGGGTGGATTCTTTTTGGATGTTGTAGTCGGAGAGGGTGCGG 85493 Query 480615 TTATCTTCAAGTTGCTTTCCAGCAAAAATAAGACGTTGTTGATCAGGAGGAATTCCTTCC 480674 |||||| || ||||| || || || || || | || |||||||||||||| |||||| Sbjct 85492 CCATCTTCCAGCTGCTTGCCGGCGAAGATCAGCCTCTGCTGATCAGGAGGAATGCCTTCC 85433 Query 480675 TTGTCTTGAATCTTTTGTTTGACAGCTTCAATAGTATCAGTGTGTGAAGTTTCAAGGGTA 480734 ||||| || ||||| ||||| ||||| || ||| || || || ||||| Sbjct 85432 TTGTCCTGGATCTTGGCCTTGACGTTCTCAATGGTGTCACTGGGTTCCACCTCCAGGGTG 85373 Query 480735 ATAGTTTTACCGGTGAGAGTCTTAACGAAAATTTG 480769 || || || || || | ||||| || || || || Sbjct 85372 ATGGTCTTCCCAGTCAAGGTCTTGACAAAGATCTG 85338 Score = 86.0 bits (94), Expect = 4e-11 Identities = 148/215 (69%), Gaps = 0/215 (0%) Strand=Plus/Minus Query 480555 AGACGGAGTACAAGATGAAGTGTACTTTCTTTAGAAACATTATAATCAGCTAGAGTTCTG 480614 |||||||| |||||||| || || |||||| | || || || | || || | | Sbjct 86008 AGACGGAGGACAAGATGGAGGGTGGATTCTTTTTGGATGTTGTAGTCGGAGAGGGTGCGG 85949 Query 480615 TTATCTTCAAGTTGCTTTCCAGCAAAAATAAGACGTTGTTGATCAGGAGGAATTCCTTCC 480674 |||||| || ||||| || || || || || | ||||||||||||||||| |||||| Sbjct 85948 CCATCTTCCAGCTGCTTGCCGGCGAAGATCAGCCTCTGTTGATCAGGAGGAATGCCTTCC 85889 Query 480675 TTGTCTTGAATCTTTTGTTTGACAGCTTCAATAGTATCAGTGTGTGAAGTTTCAAGGGTA 480734 ||||| || ||||| ||||| ||||| || ||| || | || ||||| Sbjct 85888 TTGTCCTGGATCTTGGCCTTGACGTTCTCAATGGTGTCACTGGGCTCCACCTCCAGGGTG 85829 Query 480735 ATAGTTTTACCGGTGAGAGTCTTAACGAAAATTTG 480769 || || || || || | ||||| || || || || Sbjct 85828 ATGGTCTTCCCAGTCAAGGTCTTGACAAAGATCTG 85794 >seq4804 Length=43647 Score = 89.7 bits (98), Expect = 3e-12 Identities = 118/164 (72%), Gaps = 0/164 (0%) Strand=Plus/Minus Query 480606 AGAGTTCTGTTATCTTCAAGTTGCTTTCCAGCAAAAATAAGACGTTGTTGATCAGGAGGA 480665 ||||| | | |||||| || || || |||||||| || || | |||||||| |||||| Sbjct 5431 AGAGTGCGGCCATCTTCCAGCTGTTTGCCAGCAAAGATCAGCCTCTGTTGATCGGGAGGA 5372 Query 480666 ATTCCTTCCTTGTCTTGAATCTTTTGTTTGACAGCTTCAATAGTATCAGTGTGTGAAGTT 480725 || ||||||||||| || ||||| ||||| ||||| || ||| || || Sbjct 5371 ATGCCTTCCTTGTCCTGGATCTTGGCCTTGACGTTCTCAATGGTGTCACTGGGTTCCACC 5312 Query 480726 TCAAGGGTAATAGTTTTACCGGTGAGAGTCTTAACGAAAATTTG 480769 || ||||| || ||||| ||||| | ||||| || || || || Sbjct 5311 TCCAGGGTGATGGTTTTCCCGGTCAAGGTCTTCACAAAGATCTG 5268 >seq39 Length=347859 Score = 87.8 bits (96), Expect = 1e-11 Identities = 111/153 (73%), Gaps = 0/153 (0%) Strand=Plus/Plus Query 480617 ATCTTCAAGTTGCTTTCCAGCAAAAATAAGACGTTGTTGATCAGGAGGAATTCCTTCCTT 480676 |||||| || || || |||||||| || || | |||||||| |||||||| |||||||| Sbjct 5924 ATCTTCCAGCTGTTTGCCAGCAAAGATCAGCCTCTGTTGATCGGGAGGAATGCCTTCCTT 5983 Query 480677 GTCTTGAATCTTTTGTTTGACAGCTTCAATAGTATCAGTGTGTGAAGTTTCAAGGGTAAT 480736 ||| || ||||| ||||| ||||| || ||| || || || ||||| || Sbjct 5984 GTCCTGGATCTTGGCCTTGACGTTCTCAATGGTGTCACTGGGTTCCACCTCCAGGGTGAT 6043 Query 480737 AGTTTTACCGGTGAGAGTCTTAACGAAAATTTG 480769 ||||| ||||| | ||||| || || || || Sbjct 6044 GGTTTTCCCGGTCAAGGTCTTTACAAAGATCTG 6076 Score = 86.0 bits (94), Expect = 4e-11 Identities = 148/215 (69%), Gaps = 0/215 (0%) Strand=Plus/Plus Query 480555 AGACGGAGTACAAGATGAAGTGTACTTTCTTTAGAAACATTATAATCAGCTAGAGTTCTG 480614 ||||| || |||||||| || || || || | || ||||| | ||||| | | Sbjct 7458 AGACGCAGGACAAGATGGAGGGTGGACTCCTTCTGGATGTTGTAATCTGAGAGAGTGCGG 7517 Query 480615 TTATCTTCAAGTTGCTTTCCAGCAAAAATAAGACGTTGTTGATCAGGAGGAATTCCTTCC 480674 |||||| || || || |||||||| || || | || || || |||||||| |||||| Sbjct 7518 CCATCTTCCAGCTGTTTGCCAGCAAAGATCAGCCTCTGCTGGTCGGGAGGAATGCCTTCC 7577 Query 480675 TTGTCTTGAATCTTTTGTTTGACAGCTTCAATAGTATCAGTGTGTGAAGTTTCAAGGGTA 480734 ||||| || ||||| |||||| ||||| || || || | || ||||| Sbjct 7578 TTGTCCTGGATCTTGGCCTTGACATTCTCAATGGTGTCGCTGGGCTCCACCTCTAGGGTG 7637 Query 480735 ATAGTTTTACCGGTGAGAGTCTTAACGAAAATTTG 480769 || ||||| ||||| | |||||| || || || || Sbjct 7638 ATGGTTTTCCCGGTCAAAGTCTTCACAAAGATCTG 7672 Lambda K H 0.634 0.408 0.912 Gapped Lambda K H 0.625 0.410 0.780 Effective search space used: 3265936657137440