ISMca4

  • Family IS3
  • Group IS407
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
NC_002977 ND Methylococcus capsulatus
Methylococcus capsulatus Bath
DNA section
IS Length : 1197 bp

Ends


IR Length : 13/17

IRL : TGGGGCAATCCCCCCGGCCAATGAAGGGGTTCAGAAGTAGAATTTTCTCG
IRR : TCCGGTAATCCTCCCGGAATTAGGGGAGATCAGAAGTAGAGCTATGCGGC

Insertion site


Left flankDirect repeatRight flankDR Length
AGGGCGAAACCTTTTGCTGGGCGCAGGCCGACAG0

DNA sequence

TGGGGCAATCCCCCCGGCCAATGAAGGGGTTCAGAAGTAGAATTTTCTCGTTAATGGGGAGTTCTGCATGAAGAAGTCGAAGTTTTCGGACAGCCAGATC
ATCGAGGCGCTGAAGCGGGTTGAAGCCGGGCTGTCGGTGCCAAAGTTGTGCCGGGAATTGGGGATCAGCACGGCGGCGTTTTGCAAGTGGCGAGCGAAGC
ATGGCGGCCTGGCCGTGTCGATGATGGCCCGGATGAAGGAACTGGAAGCCGAGAATGCCCGGCTGAATGAAGATGCACGCGGAGGAGCGCCTGAAGGCCG
ACATTCTTCAGGAGGCGATTTCAAAAAAGTGGTGAGGCCATCTCACCTCCGCGCGACGGCCAGGCGTGCTGTCAGCGGGCACAGGGTGTCAATCCGCCTT
GGCTGCGCGGCATTTCAGGTCAGCGGAACCTGTTATCGGCACAGCGCCAAGCGCAATGCCGGGAACGAAGAAATCGCCGACTGGCTGATGCGGCTGACCG
ACAACCACCGCAACTGGGGATTCGGGCTGTGCTTCCTGTATTTGCGCAATGTGAAAGGATTTGGCTGGAACCACAAACGTGTGTGCCGGATATGCCGCGA
ACTGGAACTGAATCTTCGCATCAAGCCGAGGAAACGGCTGAAACGGGACAAGCCTGAACCGCTCACGGCGCCGACACGGATCAACCAAGTCTGGTCGATG
GACTTCATGCATGATCAGCGCGCAGATGGAAGGAAGTTCAGGTTGTTCAATGTGATTGATGACTTCAACCGCGCGTCGCTAGGGATGGAGGTGGACTTCT
CGCCGCCGTCCGAGCGCGTCACCCGCGCCCTGGAGCAAGTGATGGAATGGCGGGGGCGACCACGGGTGATCCGCTGCGACAACGGGCCGGAGAATATCAG
CGCGAAGGTCCAGGCCAGGGCGGCACGGCAAGGCATCCGGATTGAATGCATCCAGCCGGGCAACCCGCAGCAGAACGCGCATGTGGAGCGATTCAACCGC
ACGGTGCGCCATGAATGGCTGTCGCAGTATGACTGGGAGTCACTGGATGAAGTGCAGGCATTCGCAACACGCTGGATGTGGACGTACAATCACGAACGCC
CAAACATGGCCTTGGGCGGCATCACGCCAAAACAGCGGTTGGCCAGGGCCGCATAGCTCTACTTCTGATCTCCCCTAATTCCGGGAGGATTACCGGA
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1089 bp362 aa681156+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MKKSKFSDSQIIEALKRVEAGLSVPKLCRELGISTAAFYKWRAKHGGLAVSMMARMKELEAENARLNEDARGGAPEGRHSSGGDFKKVVRPSHLRATARR
AVSGHRVSIRLGCAAFQVSGTCYRHSAKRNAGNEEIADWLMRLTDNHRNWGFGLCFLYLRNVKGFGWNHKRVCRICRELELNLRIKPRKRLKRDKPEPLT
APTRINQVWSMDFMHDQRADGRKFRLFNVIDDFNRASLGMEVDFSPPSERVTRALEQVMEWRGRPRVIRCDNGPENISAKVQARAARQGIRIECIQPGNP
QQNAHVERFNRTVRHEWLSQYDWESLDEVQAFATRWMWTYNHERPNMALGGITPKQRLARAA

 

Blast result :
Comments
There are 3 copies of ISMca4 in this strain. ISMca4 is 76% aa similar to ISXcd1. There is no programmed -1 frameshift.
For the ends of this element there are two possibilities :
* with IRL : TGGGGCAA and IRR : TCCGGTAA, according to the concensus of the IS3 family
* with IRL : GGCAA and IRR : GGTAA (3 nucleotides are missing in two copies).
References
1] Ward,N., Larsen,O., Sakwa,J., Bruseth,L., Khouri,H., Durkin,A.S., Dimitrov,G., Jiang,L., Scanlan,D., Kang,K.H., Lewis,M., Nelson,K.E., Methe,B., Wu,M., Heidelberg,J.F., Paulsen,I.T., Fouts,D., Ravel,J., Tettelin,H., Ren,Q., Read,T., DeBoy,R.T., Seshadri,R., Salzberg,S.L., Jensen,H.B., Birkeland,N.K., Nelson,W.C., Dodson,R.J., Grindhaug,S.H., Holt,I., Eidhammer,I., Jonasen,I., Vanaken,S., Utterback,T., Feldblyum,T.V., Fraser,C.M., Lillehaug,J.R. and Eisen,J.A. (2004) PLoS Biol. 2(10):e303.