ISPpu2

  • Family IS630
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
AJ233397 ND Pseudomonas putida
Pseudomonas putida P1
DNA section
IS Length : 1131 bp

Ends


IR Length : 16/27

IRL : TGTGCATCCAATGTCATGGATTGGTTATACGCATGGCCCGACCGACTTCC
IRR : TGAGCGGTTAATTCATTAACTTATTTTTTATCACGCTCAGCTTCGCTTTA

Insertion site


Left flankDirect repeatRight flankDR Length
AACGGTATACGGCCAAGCGG0

DNA sequence

TGTGCATCCAATGTCATGGATTGGTTATACGCATGGCCCGACCGACTTCCCCCTTTGCTTTAATGCCTTCAGATCTCATCGCCCTGCAAGGTTGGTTGCG
TATGAGTACGCTGGAACAGAGCCTCGCCCAGCGAGCGCGCATCCTGCTTCTACTGGCTGATGGATTGACGCCCAAGGCCGTCAGCGAGCAGTTGCAGGTC
ACGCCACCGACGGTATTCAAGTGGCGAAAACGCTATCTGGAGGCGGGAATCGAAGGGTTGAGCGATCTGCCGCGCAGCGGCCAGCCACTCAAACTGGGGC
CCGAAAAAATCAACGAAATCCTGACATTGACCACCCGGCGTGTACCCCAGGAAGCCACTCACTGGAGCGTTCGTTTGATGGCCAAGTATGCGCGGGTCAC
CACGTGGCAGGTTCGGCAGGTCTGGGCCGCTTCCGACCTCAAACCCCATCGCTTGAAGACCTTCAAAATCAGCAACGATCCTCATTTCGCCGACAAGGTA
GTCGACGTGGTCGGGCTCTATCTGAACCCGCCGGATAACGCCCTGGTGTTGTCGGTTGACGAGAAAACCCAGATCCAGGCGTTGGATCGCACCCAACCGA
TGCTGCCGCTACGTCCAGGTCAAGTTGAGCGTCGCACGCATGATTACAAACGCCATGGTACGGCGAGTCTGTACGCAGCTTTCGACATCCTGACCGGCCA
AGTCATCGGACGGATTACCCAGCGCCATCGAGCCAAGGAGTTTCTGGCTTTCCTGCAACAGATTGACCGCAGCACGCCAGCCGGCCTGGATCTGCATGTG
ATTCTGGATAACAGTTCGACCCACAAAACGGCTGCAATCAAGCAGTGGCTGGAAAAGCATCCGTGTTTCAAGTTGCACTTCACACCGACCAGCGCGTCTT
GGCTGAACGCCGTGGAAGGCTGGTTTGCACAGCTGGAAAGACGAGCGTTGTACCAGGCCGCCTTCACCAGCGTCGCCGACCTGAAGGCGGCTATCCGCCA
ATTTATCGAGGCTCACAATGAGCATTCAGCCAAGCCGTTCAAGTGGAATAAAACGGCTGAGGCCATCATTAGCTTGGTACATAAAGCGAAGCTGAGCGTG
ATAAAAAATAAGTTAATGAATTAACCGCTCA
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1092 bp363 aa331124+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MARPTSPFALMPSDLIALQGWLRMSTLEQSLAQRARILLLLADGLTPKAVSEQLQVTPPTVFKWRKRYLEAGIEGLSDLPRSGQPLKLGPEKINEILTLT
TRRVPQEATHWSVRLMAKYARVTTWQVRQVWAASDLKPHRLKTFKISNDPHFADKVVDVVGLYLNPPDNALVLSVDEKTQIQALDRTQPMLPLRPGQVER
RTHDYKRHGTASLYAAFDILTGQVIGRITQRHRAKEFLAFLQQIDRSTPAGLDLHVILDNSSTHKTAAIKQWLEKHPCFKLHFTPTSASWLNAVEGWFAQ
LERRALYQAAFTSVADLKAAIRQFIEAHNEHSAKPFKWNKTAEAIISLVHKAKLSVIKNKLMN

 

Blast result :
Comments
ISPpu2 is located next to ISPpu3 (back to back), between alkS and alkB, genes involved in alkane degradation by Pseudomonas putida P1. The missing direct repeats of ISPpu2 and 3, and direct repeats flanking the combination of both insertion sequences suggests that ISPpu2 and ISPpu3 may have moved as a single IS-element, named ISPpu6.
ISPpu2 is 62% aa similar to IS870.1.
References