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vapC1

Gene
vapC1
Protein
Ribonuclease VapC1
Organism
Thermoplasma acidophilum (strain ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165)
Length
194 amino acids
Function
Toxic component of a type II toxin-antitoxin (TA) system. An RNase.
Similarity
Belongs to the PINc/VapC protein family.
Mass
21.855 kDa
Sequence
MPWVGSQFHKGDAQTIMALSNVLYQVLIALGMIYVIDTSAIISRNLNLLEGDLMFPSSVIGEIKKGKLRYMIDVLLPMIRVASPDHEYLKIVEETAAKTGDLMNLSQTDKDVLALALQYDATIVTDDYSIQNVASYLNLGFLNANIKRIDKQIAWIYRCTGCKKVFPGPVKVCDICGHEVKRHYDKRKSMIRKV

Gene
vapC1
Protein
Ribonuclease VapC1
Organism
Aquifex aeolicus (strain VF5)
Length
144 amino acids
Function
Toxic component of a type II toxin-antitoxin (TA) system. An RNase.
Similarity
Belongs to the PINc/VapC protein family.
Mass
16.6 kDa
Sequence
MNSEKVFVDGNVIVDIFDERRVNHKYSVQAIRILLANKFDLLTSSDLITTVYYVLSKIDKKKALSDIKEVVNILEIIPFGKAEVEKAIELMEGDKNFKDLEDTLQYVLAKKEGCKLILSNDKSFYSPDIEVLTTEEFCERWNTL

Gene
vapC1
Protein
Ribonuclease VapC1
Organism
Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)
Length
136 amino acids
Function
Toxic component of a type II toxin-antitoxin (TA) system. An RNase. Its cognate antitoxin is VapB1 (By similarity).
Similarity
Belongs to the PINc/VapC protein family.
Mass
16.21 kDa
Sequence
MKILKKLKKKLEKEESKILVDTSVLIDYFKKRRLEELGGEAISIITAVEFIRGISEHKQEQVLNIFKELFEIVYIDEEIIIPFSKIYRQLKKRGMLIDDADLYIACTAIIKNYPLWTKNKKHFERLKEFGLKIYDK

Gene
vapC1
Protein
Ribonuclease VapC1
Organism
Haemophilus influenzae (strain R2866)
Length
134 amino acids
Function
Toxic component of a type II toxin-antitoxin (TA) system. Upon expression in E.coli inhibits growth in liquid culture. Its toxic effect is neutralized by coexpression with antitoxin VapB1. Degrades RNA but not ss- or ds-DNA in vitro, degradation is inhibited by VapB1 antitoxin.
Similarity
Belongs to the PINc/VapC protein family.
Mass
15.692 kDa
Sequence
MIYMLDTNIIIYLMKNRPKIIAERVSQLLPNDRLVMSFITYAELIKGAFGSQNYEQSIRAIELLTERVNVLYPNEQICLHYGKWANTLKKQGRPIGNNDLWIACHALSLNAVLITHNVKEFQRITDLQWQDWTK

Gene
vapC1
Protein
Ribonuclease VapC1
Organism
Haemophilus influenzae (strain 86-028NP)
Length
134 amino acids
Function
Toxic component of a type II toxin-antitoxin (TA) system (PubMed:25391136, PubMed:27672196). Acts as an RNase (Probable). Its toxic effect is neutralized by cognate antitoxin VapB1 (PubMed:25391136, PubMed:27672196) but not by non-cognate antitoxin VapB2 (PubMed:25391136, PubMed:27672196).
Similarity
Belongs to the PINc/VapC protein family.
Mass
15.692 kDa
Sequence
MIYMLDTNIIIYLMKNRPKIIAERVSQLLPNDRLVMSFITYAELIKGAFGSQNYEQSIRAIELLTERVNVLYPNEQICLHYGKWANTLKKQGRPIGNNDLWIACHALSLNAVLITHNVKEFQRITDLQWQDWTK

Gene
vapC1
Protein
Ribonuclease VapC1
Organism
Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)
Length
134 amino acids
Function
Toxic component of a type II toxin-antitoxin (TA) system. Acts as an RNase, its toxic effect is neutralized by VapB1 antitoxin (By similarity).
Similarity
Belongs to the PINc/VapC protein family.
Mass
15.726 kDa
Sequence
MIYMLDTNIIIYLMKNRPKIIAERVSQLLPNDRLVMSFITYAELIKGAFGSQNYEQSIRAIELLTERVNVLYPNEQICLHYGKWANTLKKQGRPIGNNDLWFACHALSLNAVLITHNVKEFQRITDLQWQDWTK

Gene
vapC1
Protein
Ribonuclease VapC1
Organism
Rickettsia felis (strain ATCC VR-1525 / URRWXCal2)
Length
134 amino acids
Function
Toxic component of a type II toxin-antitoxin (TA) system. Has ssRNase activity. Upon expression in E.coli inhibits growth in liquid culture; this toxic effect is neutralized by coexpression with cognate antitoxin VapB1. Its RNase activity is partially inhibited in vitro by VapB1 (PubMed:22046301).
Similarity
Belongs to the PINc/VapC protein family.
Mass
15.177 kDa
Sequence
MGLIIDTSIIIALERGKVSTKQWSHYGQAYISPIVLTELLIGVDRVNNENKRIKCLAFIEYVKSLFTILPFGIEEVYTYARIINDLYKQRITIGTHDMLIAATAITHGYSLLTLNVKDFKRIQGLEVLTVSSKD

Gene
vapC1
Protein
Ribonuclease VapC1
Organism
Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh)
Length
133 amino acids
Function
Toxic component of a type II toxin-antitoxin (TA) system. The cognate antitoxin is VapB1 (By similarity).
Similarity
Belongs to the PINc/VapC protein family.
Mass
14.372 kDa
Sequence
MDECVVDAAAVVDALAGKGASAIVLRGLLKESISNAPHLLDAEVGHALRRAVLSDEISEEQARAALDALPYLIDNRYPHSPRLIEYTWQLRHNVTFYDALYVALATALDVPLLTGDSRLAAAPGLPCEIKLVR

Gene
vapC1
Protein
Ribonuclease VapC1
Organism
Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
Length
133 amino acids
Function
Toxic component of a type II toxin-antitoxin (TA) system. The cognate antitoxin is VapB1 (By similarity). Has ribonuclease activity.
Similarity
Belongs to the PINc/VapC protein family.
Mass
14.372 kDa
Sequence
MDECVVDAAAVVDALAGKGASAIVLRGLLKESISNAPHLLDAEVGHALRRAVLSDEISEEQARAALDALPYLIDNRYPHSPRLIEYTWQLRHNVTFYDALYVALATALDVPLLTGDSRLAAAPGLPCEIKLVR