Warning: The NCBI web site requires JavaScript to function. more...
An official website of the United States government
The .gov means it's official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.
The site is secure. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
integrase core domain-containing protein
IS3 family transposase
This domain contains a predicted helix-turn-helix suggesting a DNA-binding function. (from Pfam)
transposase
Transposase proteins are necessary for efficient DNA transposition. This family consists of various E. coli insertion elements and other bacterial transposases some of which are members of the IS3 family. [1]. 9180700. Genetic organization and transposition properties of IS511.. D. A. Mullin, D. L. Zies, A. H. Mullin, N. Caballera & B. Ely;. Mol Gen Genet 1997;254:456-463.. [2]. 8973350. The use of an improved transposon mutagenesis system for DNA. sequencing leads to the characterization of a new insertion. sequence of Streptomyces lividans 66.. J. Fischer, H. Maier, P. Viell & J. Altenbuchner;. Gene 1996;180:81-89.. [3]. 8917074. Identification and nucleotide sequence of Rhizobium meliloti. insertion sequence ISRm6, a small transposable element that. belongs to the IS3 family.. S. Zekri & N. Toro;. Gene 1996;175:43-48. (from Pfam)
DDE-type integrase/transposase/recombinase
Integrase mediates integration of a DNA copy of the viral genome into the host chromosome. Integrase is composed of three domains. The amino-terminal domain is a zinc binding domain Pfam:PF02022. This domain is the central catalytic domain. The carboxyl terminal domain that is a non-specific DNA binding domain Pfam:PF00552. The catalytic domain acts as an endonuclease when two nucleotides are removed from the 3' ends of the blunt-ended viral DNA made by reverse transcription. This domain also catalyses the DNA strand transfer reaction of the 3' ends of the viral DNA to the 5' ends of the integration site [1]. [1]. 7801124. Crystal structure of the catalytic domain of HIV-1 integrase:. similarity to other polynucleotidyl transferases [see comments]. Dyda F, Hickman AB, Jenkins TM, Engelman A, Craigie R, Davies. DR;. Science 1994;266:1981-1986. (from Pfam)
IS3_IS3_ORF2.curated: hypothetical protein
IS3_IS150_ORF1.original: hypothetical protein
IS3_IS51_combined.original: hypothetical protein
IS3_IS3_ORF1.original: hypothetical protein
IS3_IS51_ORF2.curated: hypothetical protein
IS3_IS3_ORF1.curated: hypothetical protein
IS3_IS150_combined.original: hypothetical protein
IS3_IS51_ORF1.original: hypothetical protein
IS3_IS3_combined.original: hypothetical protein
Filter your results:
Your browsing activity is empty.
Activity recording is turned off.
Turn recording back on