ISSde1

  • Family IS4
  • Group IS10
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_007954 ND Shewanella denitrificans
Shewanella denitrificans OS217
DNA section
IS Length : 1318 bp

Ends


IR Length : 18/21

IRL : CTAGGGAATCCCCTGATAATTGCTTTTATTTTCAATTTAGTAGACACGCA
IRR : CTGGCGGATCCCCTCATAATTTAGGTCTGCCAGCGGTATGAACCAGTTTG

Insertion site


Left flankDirect repeatRight flankDR Length
GGACCACAAAGCTTTGAAGTCCCCGCAAA9
TGAACCTGAAAGCCACACTAAAGAGCAAT9
TGTCAGTTAACACTTACATTAAACAACGA9
ACGCCCCACTGCTAAAAATA0
TATAACAGACCACTCATGGT0
ACGCTGCTATCGCCCCAATA0

DNA sequence

CTAGGGAATCCCCTGATAATTGCTTTTATTTTCAATTTAGTAGACACGCATGGTGCTATCTGATCTAATCAATTTCGCCAAAAACCTACTAGATCTAACA
CCATGCGTGATATCCATATCTTACACGATTTAATCAAAAAACAATGCCCTCAAATACACCAAAAACGACTTAATTCTCTGATGGTTGCCACTGAGTCACT
CCTCGATGGTAATCAACTATCACTTACTCAGCTTGGTCGTAATATTACGGGCTCCGTGGCAGCTAAACACAACATTAAACGTATTGACCGACTCTTAGGT
AATTATCACTTAGCTCAAGATAAAATAACAATATATCAGTGGCATGCTCGCTATCTTTGTGGCGCAAACCCTATGCCTATTATTCTCGTCGATTGGTCTG
ATGTCCGTGAACAGCTTCGAATAATGACGCTACGCGCATCCATCAGCGTTCAAGGTCGCTCTGTGACTCTGTATGAACGGACTTTCTTGTTTGAGGACTA
CAACGCACCTCGCAGCCATAATGCTTTTCTCGCTGAACTTGCCAACGTTTTACCTCAAGGTTGTTGTCCTCTGATTGTCACCGATGCAGGCTATCGCAAT
ACCTGGTTTAGGGAAGTTGAGCGCTATGGCTGGTTCTGGCTTGGCAGAGTGCGAGGCGATGTAAGCTTTATGCACCACGGGCAAACCACTTGGCATTCAA
ATAAATCACTCTACTCAAAAGCAAACTCAACCGCTAAATACATAGGTAATGTTCAGCTTGCACGTAAATCACCGCTAAGCTGCCATTTACATCTATTTAA
GGCTAAGTCCAAATTACGTAAAGATAAGCGCTCTTCAAAAACGGGCCGAAACCACACCGCACAAAAGAGTTATCGCTTAGGCAGTAAGGAGCCGTGGCTG
CTGGCGACCAACTTACCGCCTGAATACTTCAATCCAGCAAAAGTGGTTGAGCTATATGCTAAACGCATGCAAATTGAAGAAACCTTTCGGGATTTAAAAA
GCCCACAATATGGCATGGGATTGAGGCAAAGTCGCAGTCGGTGTCCAAAGCGATATGATGTATTGTTGCTTATCGCTATGCTGGCAGAAATACTGTTGTG
GTGTATAGGCATAGCCGCGAGGCATCTTGGCTGGCAGAAGGATTTCCAAGCTAACAGCATCAAATATCGCGCTGTATTATCCGTTGTAAGATTAGGAAAA
GAAGTGCGGCGAAGGCCAAAATACACACTAAAAGCATCGATAATTTACTGGGCATTAAACGAATATATCAAACTGGTTCATACCGCTGGCAGACCTAAAT
TATGAGGGGATCCGCCAG
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1200 bp400 aa1031302+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MRDIHILHDLIKKQCPQIHQKRLNSLMVATESLLDGNQLSLTQLGRNITGSVAAKHNIKRIDRLLGNYHLAQDKITIYQWHARYLCGANPMPIILVDWSD
VREQLRIMTLRASISVQGRSVTLYERTFLFEDYNAPRSHNAFLAELANVLPQGCCPLIVTDAGYRNTWFREVERYGWFWLGRVRGDVSFMHHGQTTWHSN
KSLYSKANSTAKYIGNVQLARKSPLSCHLHLFKAKSKLRKDKRSSKTGRNHTAQKSYRLGSKEPWLLATNLPPEYFNPAKVVELYAKRMQIEETFRDLKS
PQYGMGLRQSRSRCPKRYDVLLLIAMLAEILLWCIGIAARHLGWQKDFQANSIKYRAVLSVVRLGKEVRRRPKYTLKASIIYWALNEYIKLVHTAGRPKL

 

Blast result :
Comments
ISSde1 is 72% aa similar to IS10A.
ISSde1 was found by screening completely sequenced genomes for sequences homologous to the IS10R transposase using BLASTP. Multiple alignments revealed a conserved DDE motif : D(N2)-63-D(N3)-130-E(C1).The copy number in Shewanella denitrificans OS217 is 6.
References
1] De Palmenaer D, Siguier P, Mahillon J (2008) BMC Evol Biol , 8(1):18
2] Copeland,A., Lucas,S., Lapidus,A., Barry,K., Detter,J.C., Glavina del Rio,T., Hammon,N., Israni,S., Dalin,E., Tice,H., Pitluck,S., Brettin,T., Bruce,D., Han,C., Tapia,R., Gilna,P., Kiss,H., Schmutz,J., Larimer,F., Land,M., Hauser,L., Kyrpides,N., Lykidis,A. and Richardson,P.(2006)Unpublished.