| 词条 | Exodeoxyribonuclease I |
| 释义 |
| Name = Exodeoxyribonuclease I | EC_number = 3.1.11.1 | CAS_number = 9037-46-1 | IUBMB_EC_number = 3/1/11/1 | GO_code = | image = | width = | caption = }} Exodeoxyribonuclease I ({{EC number|3.1.11.1}}, Escherichia coli exonuclease I, E. coli exonuclease I, exonuclease I) is an enzyme.[1][2][3] This enzyme catalyses the following chemical reaction: Exonucleolytic cleavage in the 3'- to 5'-direction to yield nucleoside 5'-phosphates Preference for{{clarification needed|need complete sentence|date=October 2016}} single-stranded DNA. The Escherichia coli enzyme hydrolyses glucosylated DNA. Punjabi References1. ^{{cite journal | vauthors = Blakesley RW, Dodgson JB, Nes IF, Wells RD | title = Duplex regions in "single-stranded" phiX174 DNA are cleaved by a restriction endonuclease from Haemophilus aegyptius | journal = The Journal of Biological Chemistry | volume = 252 | issue = 20 | pages = 7300–6 | date = October 1977 | pmid = 71298 }} 2. ^{{cite journal | title = Excision of thymine dimers and other mismatched sequences by DNA polymerases of Escherichia coli | vauthors = Kelley RB, Atkinson MR, Huberman JA, Kornberg A |journal = Nature |year = 1969 |volume = 224 |pages = 495–501 |pmid = |doi=10.1038/224495a0}} 3. ^{{cite journal | vauthors = Lehman IR, Nussbaum AL | title = The deoxyribonucleases of Escherichia coli. V. On the specificity of exonuclease I (phosphodiesterase) | journal = The Journal of Biological Chemistry | volume = 239 | pages = 2628–36 | date = August 1964 | pmid = 14235546 }} External links
1 : EC 3.1.11 |
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