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csa3

Gene
csa3
Protein
CRISPR locus-related putative DNA-binding protein Csa3
Organism
Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)
Length
237 amino acids
Function
CRISPR (clustered regularly interspaced short palindromic repeat) is an adaptive immune system that provides protection against mobile genetic elements (viruses, transposable elements and conjugative plasmids). CRISPR clusters contain spacers, sequences complementary to antecedent mobile elements, and target invading nucleic acids. CRISPR clusters are transcribed and processed into CRISPR RNA (crRNA) (By similarity).
Similarity
Belongs to the CRISPR-associated Csa3 family.
Mass
26.816 kDa
Sequence
MKSYFVTMGFNETFLLRLLNETSAQKEDSLVIVVPSPIVSGTRAAIESLRAQISRLNYPPPRIYEIEITDFNLALSKILDIILTLPEPIISDLTMGMRMINTLILLGIIVSRKRFTVYVRDEGGGSRVISFNDNTIRALMRDYSREEMKLLNVLYETKGTGITELAKMLDKSEKTLINKIAELKKFGILTQKGKDRKVELNELGLNVIKLNKSVIESSKSSEELVKENKGKEVNIPY

Gene
csa3
Protein
CRISPR locus-related putative DNA-binding protein Csa3
Organism
Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)
Length
208 amino acids
Function
CRISPR (clustered regularly interspaced short palindromic repeat) is an adaptive immune system that provides protection against mobile genetic elements (viruses, transposable elements and conjugative plasmids). CRISPR clusters contain spacers, sequences complementary to antecedent mobile elements, and target invading nucleic acids. CRISPR clusters are transcribed and processed into CRISPR RNA (crRNA) (By similarity).
Similarity
Belongs to the CRISPR-associated Csa3 family.
Mass
24.08 kDa
Sequence
MVRYMRYIATFGYHTNHIFDKNGKIIGIDDEKISNMILIYSLDVDADENTVNSIKNTKNYIESKLKEYNIPYLFVEVNPYEFNTNVKNFRKYIVPKTIINLTGGKRIVGYALFYAAVLEKENVEKVFYVSKLGDIIEFPLIPPDIKLTELEMKILNLLDKEGEMSVSNIAHKLERSLSTISEYVSQLEKKGLVKKLSKGRRKIVKKVI

Gene
csa3
Protein
CRISPR locus-related putative DNA-binding protein Csa3
Organism
Thermoproteus tenax (strain ATCC 35583 / DSM 2078 / JCM 9277 / NBRC 100435 / Kra 1)
Length
204 amino acids
Function
CRISPR (clustered regularly interspaced short palindromic repeat) is an adaptive immune system that provides protection against mobile genetic elements (viruses, transposable elements and conjugative plasmids). CRISPR clusters contain spacers, sequences complementary to antecedent mobile elements, and target invading nucleic acids. CRISPR clusters are transcribed and processed into CRISPR RNA (crRNA) (By similarity). A putative DNA-binding protein it may regulate either or both of the Cas protein operons encoded on either side of it.
Similarity
Belongs to the CRISPR-associated Csa3 family.
Mass
22.202 kDa
Sequence
MRMGITVGFEHRFAVRALAKLGPADEYIFLYAYTGRDEDSRSESTVRELIAAFGRGAGFRVDLTKPSEALEQIYGLGLERVVLAGGPRLLVLLALLASLLRRSEVYVLPEYSAEPLDLTPLTALCDLCRLSPAKLGIVASVSGRVGIDDVAQLVGRDSTTVARYLKDLSEAGIVKSLGGRRREYFVDPLLTTVARLMQNRAGSL