oriTDB
The information of the oriT region
oriTDB accession number 100010
Name oriT_pMUR274  experimental
Sequence Completeness intact
oriT length 475 nt
oriT sequence ACTCCGATACGTTGCCCTCCGAACGGTATTCAAGGTCGATTTTTTGCGCTTCGGTCACTC TTAAACTGATAGATGGCATAGGTTTCCTTTGTGTAATACCGATGTAATACATACAAATCT AGCATAGATGCGGCTTAATTCCACATATGTAATACGTTGTGTATTACATATTAAAACACA AATTAGAATAATTTGTTTTGTTTTCAAGCATTTACGATGAAAATCGTAATTGCGTATGGT GTATAGCCGTTAAGGGATACCATACCACGCCTTTTTTAAGGGAGAAACCGGTGTTACGTG CAAGTGAATCGCTCAAAAAGCGTTCACATTCACACCTTTCATGCTTGCATGAAAGGAAAC GGACGGGAATTAGACAAAAATAAGACACGATGAGTAAGTTATTGAGACAAGAAAAGGACA CAAATAAGACATTTTTTAGAAAAAAACATTGACTTGAGACTAGAAATGGACAATA
IR (inverted repeat)IR1: [145-155] [161-171] nt  (ATATGTAATAC..GTATTACATAT)
IR2: [208-218] [223-233] nt  (GCATTTACGAT..ATCGTAATTGC)
IR3: [335-344] [347-356] nt  (CCTTTCATGC..GCATGAAAGG)
Location of nic site [242-243] nt
Conserved sequence flanking the
  nic site
GGTGT|ATAGC
Note minimal oriT region; N-type oriT
L:145-155;R:161-171;L:208-218;R:223-233;L:335-344;R:347-356;D:242-243
Visualization of oriT structure (The oriT was characterized experimentally)
1...5....10....15....20....25....30....35....40....45....50....55....60
1

ACTCCGATACGTTGCCCTCCGAACGGTATTCAAGGTCGATTTTTTGCGCTTCGGTCACTC

61

TTAAACTGATAGATGGCATAGGTTTCCTTTGTGTAATACCGATGTAATACATACAAATCT

121

AGCATAGATGCGGCTTAATTCCACATATGTAATACGTTGTGTATTACATATTAAAACACA

181

AATTAGAATAATTTGTTTTGTTTTCAAGCATTTACGATGAAAATCGTAATTGCGTATGGT

241

GTATAGCCGTTAAGGGATACCATACCACGCCTTTTTTAAGGGAGAAACCGGTGTTACGTG

301

CAAGTGAATCGCTCAAAAAGCGTTCACATTCACACCTTTCATGCTTGCATGAAAGGAAAC

361

GGACGGGAATTAGACAAAAATAAGACACGATGAGTAAGTTATTGAGACAAGAAAAGGACA

421

CAAATAAGACATTTTTTAGAAAAAAACATTGACTTGAGACTAGAAATGGACAATA

Reference
[1] Paterson ES et al (1992) The oriT region of the conjugative transfer system of plasmid pCU1 and specificity between it and the mob region of other N tra plasmids. J Bacteriol. 174(2):499-507. [PMID:1309528]
[2] Paterson ES et al (1997) Localization of the nic site of IncN conjugative plasmid pCU1 through formation of a hybrid oriT. J Bacteriol. 179(18):5768-76. [PMID:9294433]