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VP30

Gene
VP30
Protein
Minor nucleoprotein VP30
Organism
Sudan ebolavirus (strain Human/Uganda/Gulu/2000)
Length
288 amino acids
Function
Acts as a transcription anti-termination factor immediately after transcription initiation, but does not affect transcription elongation. This function has been found to be dependent on the formation of an RNA stem-loop at the transcription start site of the first gene. Binds to RNA (By similarity).
Similarity
Belongs to the filoviridae minor nucleoprotein VP30 family.
Mass
32.107 kDa
Sequence
MERGRERGRSRNSRADQQNSTGPQFRTRSISRDKTTTDYRSSRSTSQVRVPTVFHKKGTGTLTVPPAPKDVCPTLRKGFLCDSNFCKKDHQLESLTDRELLLLIARKTCGSTDSSLNIAAPKDLRLANPTADDFKQDGSPKLTLKLLVETAEFWANQNINEVDDAKLRALLTLSAVLVRKFSKSQLSQLCESHLRRENLGQDQAESVLEVYQRLHSDKGGAFEAALWQQWDRQSLTMFISAFLHVALQLSCESSTVVISGLRLLAPPSVNEGLPPAPGEYTWSEDSTT

Gene
VP30
Protein
Minor nucleoprotein VP30
Organism
Zaire ebolavirus (strain Kikwit-95)
Length
288 amino acids
Function
Multifunctional protein that acts as a viral transcriptional activator. Promotes read-through of an RNA hairpin in the NP open reading frame to enhance viral transcription. Mechanistically, nonphosphorylated VP30 hexamers form a ternary complex with the viral leader RNA. In turn, clamps the RNA template and the complex VP35-polymerase L together, thereby increasing the polymerase affinity for the RNA template to increase transcription initiation despite the presence of RNA secondary structures. Assists also stop-start transcription at gene junctions to promote transcription of downstream genes.
Similarity
Belongs to the filoviridae minor nucleoprotein VP30 family.
Mass
32.521 kDa
Sequence
MEASYERGRPRAARQHSRDGHDHHVRARSSSRENYRGEYRQSRSASQVRVPTVFHKKRVEPLTVPPAPKDICPTLKKGFLCDSSFCKKDHQLESLTDRELLLLIARKTCGSVEQQLNITAPKDSRLANPTADDFQQEEGPKITLLTLIKTAEHWARQDIRTIEDSKLRALLTLCAVMTRKFSKSQLSLLCETHLRREGLGQDQAEPVLEVYQRLHSDKGGSFEAALWQQWDRQSLIMFITAFLNIALQLPCESSAVVVSGLRTLVPQSDNEEASTNPGTCSWSDEGTP

Gene
VP30
Protein
Hexameric zinc-finger protein VP30
Organism
Zaire ebolavirus (strain Mayinga-76)
Length
288 amino acids
Function
Multifunctional protein that acts as a viral transcriptional activator. Promotes read-through of an RNA hairpin in the NP open reading frame to enhance viral transcription. Mechanistically, nonphosphorylated VP30 hexamers form a ternary complex with the viral leader RNA. In turn, clamps the RNA template and the complex VP35-polymerase L together, thereby increasing the polymerase affinity for the RNA template to increase transcription initiation despite the presence of RNA secondary structures. Assists also stop-start transcription at gene junctions to promote transcription of downstream genes.
Similarity
Belongs to the filoviridae minor nucleoprotein VP30 family.
Mass
32.521 kDa
Sequence
MEASYERGRPRAARQHSRDGHDHHVRARSSSRENYRGEYRQSRSASQVRVPTVFHKKRVEPLTVPPAPKDICPTLKKGFLCDSSFCKKDHQLESLTDRELLLLIARKTCGSVEQQLNITAPKDSRLANPTADDFQQEEGPKITLLTLIKTAEHWARQDIRTIEDSKLRALLTLCAVMTRKFSKSQLSLLCETHLRREGLGQDQAEPVLEVYQRLHSDKGGSFEAALWQQWDRQSLIMFITAFLNIALQLPCESSAVVVSGLRTLVPQSDNEEASTNPGTCSWSDEGTP

Gene
VP30
Protein
Minor nucleoprotein VP30
Organism
Reston ebolavirus (strain Philippines-96)
Length
287 amino acids
Function
Acts as a transcription anti-termination factor immediately after transcription initiation, but does not affect transcription elongation. This function has been found to be dependent on the formation of an RNA stem-loop at the transcription start site of the first gene. Binds to RNA (By similarity).
Similarity
Belongs to the filoviridae minor nucleoprotein VP30 family.
Mass
32.389 kDa
Sequence
MEHSRERGRSSNMRHNSREPYENPSRSRSLSRDPNQVDRRQPRSASQIRVPNLFHRKKTDALIVPPAPKDICPTLKKGFLCDSKFCKKDHQLDSLNDHELLLLIARRTCGIIESNSQITSPKDMRLANPTAEDFSQGNSPKLTLAVLLQIAEHWATRDLRQIEDSKLRALLTLCAVLTRKFSKSQLGLLCETHLRHEGLGQDQADSVLEVYQRLHSDKGGNFEAALWQQWDRQSLIMFISAFLNIALQTPCESSSVVVSGLATLYPAQDNSTPSEATNDTTWSSTVE

Gene
VP30
Protein
Minor nucleoprotein VP30
Organism
Reston ebolavirus (strain Reston-89)
Length
287 amino acids
Function
Acts as a transcription anti-termination factor immediately after transcription initiation, but does not affect transcription elongation. This function has been found to be dependent on the formation of an RNA stem-loop at the transcription start site of the first gene. Binds to RNA (By similarity).
Similarity
Belongs to the filoviridae minor nucleoprotein VP30 family.
Mass
32.401 kDa
Sequence
MEHSRERGRSSNMRHNSREPYENPSRSRSLSRDPNQVDRRQPRSASQIRVPNLFHRKKTDALIVPPAPKDICPTLKKGFLCDSKFCKKDHQLDSLNDHELLLLIARRTCGIIESNSQITSPKDMRLANPTAEDFSQGNSPKLTLAVLLQIAEHWATRDLRQIEDSKLRALLTLCAVLTRKFSKSQLGLLCETHLRHEGLGQDQADSVLEVYQRLHSDKGGNFEAALWQQWDRQSLIMFISAFLNIALQIPCESSSVVVSGLATLYPAQDNSTPSEATNDTTWSSTVE

Gene
VP30
Protein
Minor nucleoprotein VP30
Organism
Lake Victoria marburgvirus (strain Angola/2005)
Length
281 amino acids
Function
Acts as a transcription anti-termination factor immediately after transcription initiation, but does not affect transcription elongation. This function has been found to be dependent on the formation of an RNA secondary structure at the transcription start site of the first gene (By similarity).
Similarity
Belongs to the filoviridae minor nucleoprotein VP30 family.
Mass
31.594 kDa
Sequence
MQQPRGRSRTRNHQATPSIYHETQLPSKPHYTNHHPRARSMSSTRSSAESSPTNHIPRARPPSTFNLSKPPPPPKDMCRNMKIGLPCTDPTCNRDHDLDNLTNRELLLLMARKMLPNTDKTFRSPQDCGSPSLSKGLSKDKQEQTKDVLTLENLGHILSYLHRSEIGKLDETSLRAALSLTCAGIRKTNRSLINTMTELHINHENLPQDQNGVIKQTYTGIHLDKGGQFEAALWQGWDKRSISLFVQAALYVMNNIPCESSISVQASYDHFILPQSQGKGQ

Gene
VP30
Protein
Minor nucleoprotein VP30
Organism
Lake Victoria marburgvirus (strain Musoke-80)
Length
281 amino acids
Function
Acts as a transcription anti-termination factor immediately after transcription initiation, but does not affect transcription elongation. This function has been found to be dependent on the formation of an RNA secondary structure at the transcription start site of the first gene (By similarity).
Similarity
Belongs to the filoviridae minor nucleoprotein VP30 family.
Mass
31.65 kDa
Sequence
MQQPRGRSRTRNHQVTPTIYHETQLPSKPHYTNYHPRARSMSSTRSSAESSPTNHIPRARPPSTFNLSKPPPPPKDMCRNMKIGLPCADPTCNRDHDLDNLTNRELLLLMARKMLPNTDKTFRSPQDCGSPSLSKGLSKDKQEQTKDVLTLENLGHILSYLHRSEIGKLDETSLRAALSLTCAGIRKTNRSLINTMTELHMNHENLPQDQNGVIKQTYTGIHLDKGGQFEAALWQGWDKRSISLFVQAALYVMNNIPCESSISVQASYDHFILPQSQGKGQ

Gene
VP30
Protein
Minor nucleoprotein VP30
Organism
Lake Victoria marburgvirus (strain Ozolin-75)
Length
281 amino acids
Function
Acts as a transcription anti-termination factor immediately after transcription initiation, but does not affect transcription elongation. This function has been found to be dependent on the formation of an RNA secondary structure at the transcription start site of the first gene (By similarity).
Similarity
Belongs to the filoviridae minor nucleoprotein VP30 family.
Mass
31.626 kDa
Sequence
MQQPRGRSRTRNHQAIPSIYHETQLPSKPNYTNHHPRARSMSSTRSSTESSPTNHIPRARPPSTFNLSKPPPPPKDMCRNMKIGLPCTDLTCNRDHDLDNLTNRELLLLMARKMLPNTDKVFKSPQDCGSPSLSKGLSKDKQEQTKDVLTLENLGHILNYLHRSEIGKLDETSLRAALSLTCAGIRKTNRSLINTMTELHINHENLPQDQNGVIKQTYTGIHLDKGGQFEAALWQGWDKRSISLFVQAALYVMNNIPCESSISVQASYDHFILPQSQGKGQ

Gene
VP30
Protein
Minor nucleoprotein VP30
Organism
Lake Victoria marburgvirus (strain Popp-67)
Length
281 amino acids
Function
Acts as a transcription anti-termination factor immediately after transcription initiation, but does not affect transcription elongation. This function has been found to be dependent on the formation of an RNA secondary structure at the transcription start site of the first gene (By similarity).
Similarity
Belongs to the filoviridae minor nucleoprotein VP30 family.
Mass
31.641 kDa
Sequence
MQQPRGRSRTRNHQTASSIYHETQLPSKPHYTNHHPRARSMSSTRSSAESSPTNHIPRARPPPTFNLSKPPPPPKDMCRNMKIGLPCTDPTCNRDHDLDNLTNRELLLLMARKMLPNTDKTFRSLQDCGSPSLSKGLSKDKQEQTKDVLTLENLGHILNYLHRSDIGKLDETSLRAALSLTCAGIRKTNRSLINTMTELHINHENLPQDQNGVIKQTYTGIHLDKGGQFEAALWQGWDKRSISLFVQAALYVMNNIPCESSTSVQASYDHFILPQSQSKGQ

Gene
VP30
Protein
Minor nucleoprotein VP30
Organism
Lake Victoria marburgvirus (strain Ravn-87)
Length
281 amino acids
Function
Acts as a transcription anti-termination factor immediately after transcription initiation, but does not affect transcription elongation. This function has been found to be dependent on the formation of an RNA secondary structure at the transcription start site of the first gene (By similarity).
Similarity
Belongs to the filoviridae minor nucleoprotein VP30 family.
Mass
31.629 kDa
Sequence
MQQPRGRSRNRSHQVALSTYHENQLPSKPQYINHHPRARSMSSTRSSTEGSPTNHASRARPLSTFNLSKPPPPPKDMCRNMKIGLPCTDPACNRDHDLDNLTNRELLLLMARKMLPNTDKAFKSQQDCGSPSLSKGLSKDKQEQAKDVLTLENLGHILNYLHRSEIGKLDETSLRAALSLTCAGIRKTNRSLINTMTELHINHENLPQDQNGVIKQTYTGIHLDKGGQFEAALWQGWDKKSISLFVQAALYVMNNIPCESSISVQASYDHFILPRNQGERQ