Ribonuclease H1
同义词
3.1.26.4; Ribonuclease H type II; RNase H1; RNH1
氨基酸序列
>lcl|BSEQ0013656|Ribonuclease H1
MSWLLFLAHRVALAALPCRRGSRGFGMFYAVRRGRKTGVFLTWNECRAQVDRFPAARFKK
FATEDEAWAFVRKSASPEVSEGHENQHGQESEAKASKRLREPLDGDGHESAEPYAKHMKP
SVEPAPPVSRDTFSYMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQ
TNQRAEIHAACKAIEQAKTQNINKLVLYTDSMFTINGITNWVQGWKKNGWKTSAGKEVIN
KEDFVALERLTQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQSED
一般功能
Rna-dna hybrid ribonuclease activity
具体功能
Endonuclease that specifically degrades the RNA of RNA-DNA hybrids (PubMed:10497183). Plays a role in RNA polymerase II (RNAp II) transcription termination by degrading R-loop RNA-DNA hybrid formation at G-rich pause sites located downstream of the poly(A) site and behind the elongating RNAp II (PubMed:21700224).
基因序列
>lcl|BSEQ0013657|Ribonuclease H1 (RNASEH1)
ATGTTCTATGCCGTGAGGAGGGGCCGCAAGACCGGGGTCTTTCTGACCTGGAATGAGTGC
AGAGCACAGGTGGACCGGTTTCCTGCTGCCAGATTTAAGAAGTTTGCCACAGAGGATGAG
GCCTGGGCCTTTGTCAGGAAATCTGCAAGCCCGGAAGTTTCAGAAGGGCATGAAAATCAA
CATGGACAAGAATCGGAGGCGAAAGCCAGCAAGCGACTCCGTGAGCCACTGGATGGAGAT
GGACATGAAAGCGCAGAGCCGTATGCAAAGCACATGAAGCCGAGCGTGGAGCCGGCGCCT
CCAGTTAGCAGAGACACGTTTTCCTACATGGGAGACTTCGTCGTCGTCTACACTGATGGC
TGCTGCTCCAGTAATGGGCGTAGAAGGCCGCGAGCAGGAATCGGCGTTTACTGGGGGCCA
GGCCATCCTTTAAATGTAGGCATTAGACTTCCTGGGCGGCAGACAAACCAAAGAGCGGAA
ATTCATGCAGCCTGCAAAGCCATTGAACAAGCAAAGACTCAAAACATCAATAAACTGGTT
CTGTATACAGACAGTATGTTTACGATAAATGGTATAACTAACTGGGTTCAAGGTTGGAAG
AAAAATGGGTGGAAGACAAGTGCAGGGAAAGAGGTGATCAACAAAGAGGACTTTGTGGCA
CTGGAGAGGCTTACCCAGGGGATGGACATTCAGTGGATGCATGTTCCTGGTCATTCGGGA
TTTATAGGCAATGAAGAAGCTGACAGATTAGCCAGAGAAGGAGCTAAACAATCGGAAGAC
TGA
Pdb标识
2QK9; 2QKB; 2QKK; 3BSU