ISPen1

  • Family IS4
  • Group IS4
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_008027 ND Pseudomonas entomophila
Pseudomonas entomophila L48
DNA section
IS Length : 1514 bp

Ends


IR Length : 16

IRL : GAATGGCACTTACTTAGCAGCCAACCCTTTGATCTGTAGGAAAAAAATGA
IRR : GAATGGCACTTACTTAACATGCTTCGGATGCCCATGTTTCCGGATATCTG

Insertion site


Left flankDirect repeatRight flankDR Length
GGACAGATGTAAATCTGTCC0

DNA sequence

GAATGGCACTTACTTAGCAGCCAACCCTTTGATCTGTAGGAAAAAAATGAAGAAGGGCTGGCCTTGGTCTACGGTGATAGTTGCGAACACACACCATTAA
GCCAAGGACGCAGCCCAGAATGGATCGTAGACGTCAAATCCTGCAGCATCAACAGCAGCGCTTCCGCCACCATGCTTCGACCAGTGACGCTCAGGCATTT
TTCGATCTCCTGATGGCCCCCGAACTGCTGAAGCGTGTCGAGTCATTGTTGCCAGCACATCGAGAGCGCCTATTCCCACCGACTGAAACGCTCTCGATGT
TCCTGGCTCAAGCAATGAATGCTGATCGCTCCTGCCAGCAGGCGGTCAATGACTTTTCCATCAAGCGATCCTGCAACGGTATGAAGCCCAACAGCACTCG
TACAGGCGCCTTCTGCAGAGCCAGGCAGCGCCTACCGGTGGAGATGGTCTCAACCCTGGTTCGTCACACGGCTTCATCGATCAGTGATCAAGCCCCCTCG
TCGTGGCGTTGGAGGGGACGGCCGGTGCGTCTTGTTGATGGAACAACCGTTTCGATGCCCGACACGGCTGCCAATCAGGTTGCATATCCACAATCACGGG
GGCAGAAGGTCGGCCTGGGTTTCCCACTCTGCCGAATGGTTGGCATTGTCTGTCTATGTAGCGGTGCCGTTCTGGACGCTGCTTTGGGCCGCTTCAGAGG
TAAAGGTGGTGATGAACAGACCCTGCTCAGGTCAATGCTCAATGTGCTGAAAACAGGCGATATTCTGTTGGGTGATGCGTATTACGCTACCTACTTTCTG
TTGTGTGAGCTGCAGCGAAGGGGCGTCGATGGGGTGTTTGAGCAGTACGGAGCGCGACGGCGCAGTACGGATTTTGCTTTAGGGCAACGTCTCGGACCGG
AAGACCATTTGATCGAGCTGAAAAAGCCTGGATGCAGGCCGCCTTGGATGAGCATGGCGCAGTATGAACAGGCGCCGGAGAGGCTGACGGTGAGAGAGCT
GAAGGCCGGTGGCAAGATCCTGGTGACAACGTTGCAATGCCCAAAGCAAACACCCAAATCAGCCCTCAGGTCGCTCTACAAAGGGCGCTGGCATGTCGAA
CTGGATTTACGAAACCTGAAAGCAACGTTGGGACTGGGAAAACTGAGTTGCAAAACACCAGGGATGGCCGTCAAGGAGCTGTGGGTCTATCTGCTGGCAC
ACAACCTGATCCGAATGCTCATGTCACAATCGGCGTTAATGGCCGATTGCTTGCCCCGCGAGCTGAGTTTCAAGCACAGCCTCCAGCTATGGCTGGCGCT
ACGACAGCGCAGCTACGGCGAGGGGGAGGATCGGTTGGCAAGTTTGCTGATGCTGATTGCTCAAAGGCGTGTAGGCAACCGGCCTGGTCGTGTCGAGCCT
CGGGCGATAAAGCGAAGGCCTCAGGCCTACCCCTTGCTGACCAAACCACGTCGATCAGCAAGGGCAGATATCCGGAAACATGGGCATCCGAAGCATGTTA
AGTAAGTGCCATTC
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1383 bp461 aa1201502+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MDRRRQILQHQQQRFRHHASTSDAQAFFDLLMAPELLKRVESLLPAHRERLFPPTETLSMFLAQAMNADRSCQQAVNDFSIKRSCNGMKPNSTRTGAFCR
ARQRLPVEMVSTLVRHTASSISDQAPSSWRWRGRPVRLVDGTTVSMPDTAANQVAYPQSRGQKVGLGFPLCRMVGIVCLCSGAVLDAALGRFRGKGGDEQ
TLLRSMLNVLKTGDILLGDAYYATYFLLCELQRRGVDGVFEQYGARRRSTDFALGQRLGPEDHLIELKKPGCRPPWMSMAQYEQAPERLTVRELKAGGKI
LVTTLQCPKQTPKSALRSLYKGRWHVELDLRNLKATLGLGKLSCKTPGMAVKELWVYLLAHNLIRMLMSQSALMADCLPRELSFKHSLQLWLALRQRSYG
EGEDRLASLLMLIAQRRVGNRPGRVEPRAIKRRPQAYPLLTKPRRSARADIRKHGHPKHVK

 

Blast result :
Comments
ISPen1 is 67% aa similar to ISPosp1. ISPen1 was found by screening completely sequenced genomes for sequences homologous to the ISRso13 transposase using BLASTP. Multiple sequence alignments revealed a conserved DDE motif : D(N2)-78-D(N3)-107-E(C1). The copy number on the Pseudomonas entomophila L48 chromosome is 1.
References
1] De Palmenaer D, Siguier P, Mahillon J (2008) BMC Evol Biol , 8(1):18
2] Vodovar,N., Vallenet,D., Cruveiller,S., Rouy,Z., Barbe,V., Acosta,C., Cattolico,L., Jubin,C., Lajus,A., Segurens,B., Vacherie,B., Wincker,P., Weissenbach,J., Lemaitre,B., Medigue,C. and Boccard,F. (2006) Unpublished