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PRP2

Gene
PRP2
Protein
Pre-mRNA-splicing factor ATP-dependent RNA helicase-like protein PRP2
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
876 amino acids
Function
Involved in pre-mRNA splicing. Is required together with ATP and at least one other factor, for the first cleavage-ligation reaction. Functions as a molecular motor in the activation of the precatalytic spliceosome for the first transesterification reaction of pre-mRNA splicing by hydrolyzing ATP to cause the activation of the spliceosome without the occurrence of splicing. Capable of hydrolyzing nucleoside triphosphates in the presence of single-stranded RNAs such as poly(U).
Similarity
Belongs to the DEAD box helicase family. DEAH subfamily.
Mass
99.814 kDa
Sequence
MSSITSETGKRRVKRTYEVTRQNDNAVRIEPSSLGEEEDKEAKDKNSALQLKRSRYDPNKVFSNTNQGPEKNNLKGEQLGSQKKSSKYDEKITSNNELTTKKGLLGDSENETKYASSNSKFNVEVTHKIKNAKEIDKINRQRMWEEQQLRNAMAGQSDHPDDITLEGSDKYDYVFDTDAMIDYTNEEDDLLPEEKLQYEARLAQALETEEKRILTIQEARKLLPVHQYKDELLQEIKKNQVLIIMGETGSGKTTQLPQYLVEDGFTDQGKLQIAITQPRRVAATSVAARVADEMNVVLGKEVGYQIRFEDKTTPNKTVLKYMTDGMLLREFLTDSKLSKYSCIMIDEAHERTLATDILIGLLKDILPQRPTLKLLISSATMNAKKFSEFFDNCPIFNVPGRRYPVDIHYTLQPEANYIHAAITTIFQIHTTQSLPGDILVFLTGQEEIERTKTKLEEIMSKLGSRTKQMIITPIYANLPQEQQLKIFQPTPENCRKVVLATNIAETSLTIDGIRYVIDPGFVKENSYVPSTGMTQLLTVPCSRASVDQRAGRAGRVGPGKCFRIFTKWSYLHELELMPKPEITRTNLSNTVLLLLSLGVTDLIKFPLMDKPSIPTLRKSLENLYILGALNSKGTITRLGKMMCEFPCEPEFAKVLYTAATHEQCQGVLEECLTIVSMLHETPSLFIGQKRDAAASVLSEVESDHILYLEIFNQWRNSKFSRSWCQDHKIQFKTMLRVRNIRNQLFRCSEKVGLVEKNDQARMKIGNIAGYINARITRCFISGFPMNIVQLGPTGYQTMGRSSGGLNVSVHPTSILFVNHKEKAQRPSKYVLYQQLMLTSKEFIRDCLVIPKEEWLIDMVPQIFKDLIDDKTNRGRR

Gene
prp2
Protein
Splicing factor U2AF 59 kDa subunit
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
517 amino acids
Function
Necessary for the splicing of pre-mRNA. The SF1-U2AF59-U2AF23 complex has a role in the recognition of the branch site (5'-UACUAAC-3'), the pyrimidine tract and the 3'-splice site at the 3'-end of introns.
Similarity
Belongs to the splicing factor SR family.
Mass
58.933 kDa
Sequence
MDLSSRLSSGSSRIPKRHRDYRDEEPRRERGSGGIGREDPRGHYGSERPRRRRRDESDFRRHRESRERSYREDERPRRERRYDDYEPRSLRYSSVGRSRSPPPSRERSVRSIEQELEQLRDVTPINQWKRKRSLWDIKPPGYELVTADQAKMSGVFPLPGAPRAAVTDPEKLLEFARSAEGSIIAPPPPLQPGASRQARRLVVTGIPNEFVEDAFVSFIEDLFISTTYHKPETKHFSSVNVCKEENFAILEVATPEDATFLWGLQSESYSNDVFLKFQRIQNYIVPQITPEVSQKRSDDYAKNDVLDSKDKIYISNLPLNLGEDQVVELLKPFGDLLSFQLIKNIADGSSKGFCFCEFKNPSDAEVAISGLDGKDTYGNKLHAQFACVGLNQAMIDKSNGMAILTELAKASSQSIPTRVLQLHNLITGDEIMDVQEYEDIYESVKTQFSNYGPLIDIKIPRSIGTRNSGLGTGKVFVRYSDIRSAEVAMEEMKGCKFNDRTIVIAFYGEDCYKANAW

Gene
PRP2
Protein
Repetitive proline-rich cell wall protein 2
Organism
Medicago truncatula
Length
371 amino acids
Function
This is a developmentally regulated putative cell wall protein.
Similarity
Belongs to the plant proline-rich protein superfamily. ENOD12 family.
Mass
42.079 kDa
Sequence
MASSNLLVLLLFALFAIPRGLANYDKPPVYQPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPIYKPPVEKPPVYKPPVEKPPVYKPPVEKPPIYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVYKPPVYKPPVEKPPVYKPPVYKPPVEKPPVYKPPVYKPPVEKPPVYGPPHHP

Gene
PRP2
Protein
Proline-rich protein 2
Organism
Arabidopsis thaliana
Length
321 amino acids
Similarity
Belongs to the plant proline-rich protein superfamily.
Mass
35.508 kDa
Sequence
MRILPKSGGGALCLLFVFALCSVAHSLSCDVKVVGDVEVIGYSEISKIKIPNAFSGLRVTIECKAADSKGHFVTRGSGEVDETGKFHLNIPHDIVGDDGTLKEACYAHLQSAFGNPCPAHDGLEASKIVFLSKSGQNHVLGLKKSLKFSPEVCISKFFWHMPKFPLPPPLNLPPLTFPKIKKPCPPIYKPPVVIPKKPCPPKIAHKPIYKPPVPIYKPPVPIYKPPVVIPKKPCPPKIHKPIYKPPVPIYKPPVVIPKKTFPPLHKPIYKHPVPIYKPIFKPPVVVIPKKPCPPLPKFPHFPPKYIPHPKFGKWPPFPSHP

Gene
Prp2
Protein
Proline-rich protein 2
Organism
Mus musculus
Length
317 amino acids
Mass
31.719 kDa
Sequence
MLVVLFTVALLALSSAQGPREELQNQIQIPNQRPPPSGSQPRPPVNGSQQGPPPPGGPQPRPPQGPPPPGGPQPRPPQGPPPPGGPQPRPPQGPPPPGGPQPRPPQGPPPPGGPQPRPPQGPPPPGGPQPRPPQGPPPPGGPQQRPPQGPPPPGGPQPRPPQGPPPPAGPQPRPPQGPPPPAGPHLRPTQGPPPTGGPQQRYPQSPPPPGGPQPRPPQGPPPPGGPHPRPTQGPPPTGPQPRPTQGPPPTGGPQQRPPQGPPPPGGPQPRPPQGPPPPTGPQPRPTQGPHPTGGPQQTPPLAGNPQGPPQGRPQGPQ

Gene
PRP2
Protein
Placental prolactin-related protein 2
Organism
Bos taurus
Length
267 amino acids
Function
Placental prolactin-related proteins may play a specific role during gestation.
Similarity
Belongs to the somatotropin/prolactin family.
Mass
30.322 kDa
Sequence
MVETRLGWEAGGGLGAPGGPGGKLGGLGLAVGGTHSWSGLLKRVDRREARAQPRLLVLGCLLCQGISCPSCGPDMFVSLQKSLIDVFINAASLSHDFHNLSTIMFNEFDEKYAQGKLYYINATKSCHTNSFHTPEERDKAQQMNNEDLSKWTLVLLYSWNNPLYYLLLELRNMKNLSEAVISSAMEIENMSEKLQAFIESQFRKIIVPVLKMIHEVSNTWSRFSSMTFSDEDRSISEYYNLFYCLRRDSRKVDMYIKILTCRTRKTC

Gene
PRP2
Protein
Repetitive proline-rich cell wall protein 2
Organism
Glycine max
Length
230 amino acids
Function
This is a developmentally regulated putative cell wall protein.
Similarity
Belongs to the plant proline-rich protein superfamily. ENOD12 family.
Mass
25.981 kDa
Sequence
MASLSSLVLLLAALILSPQVLANYENPPVYKPPTEKPPVYKPPVEKPPVYKPPVENPPIYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPVYKPPVEKPPIYKPPVEKPPVYKPPYGKPPYPKYPPTDDTHF