Detailed information    

experimental Experimentally validated

Overview

Name   comEC   Type   Machinery gene
Locus tag   ACE17W_RS10850 Genome accession   NZ_CP169562
Coordinates   2406508..2408715 (-) Length   735 a.a.
NCBI ID   WP_010946363.1    Uniprot ID   Q5ZXV5
Organism   Legionella pneumophila strain Lp02     
Function   ssDNA transport through the inner membrane   
DNA binding and uptake

Function

Deletion of comEC, encoding the putative IM DNA channel, pilQ, encoding the OM secretin, and pilT, encoding the retraction ATPase, resulted in undetectable levels of natural transformation in our assay.


Genomic Context

Location: 2401508..2413715
Locus tag Gene name Coordinates (strand) Size (bp) Protein ID Product Description
  ACE17W_RS10830 (ACE17W_10830) - 2402014..2403942 (-) 1929 WP_011213221.1 hypothetical protein -
  ACE17W_RS10835 (ACE17W_10835) - 2404068..2404460 (-) 393 WP_010946360.1 hypothetical protein -
  ACE17W_RS10840 (ACE17W_10840) - 2404597..2404974 (+) 378 WP_010946361.1 hypothetical protein -
  ACE17W_RS10845 (ACE17W_10845) - 2405175..2406482 (+) 1308 WP_011213222.1 tetratricopeptide repeat protein -
  ACE17W_RS10850 (ACE17W_10850) comEC 2406508..2408715 (-) 2208 WP_010946363.1 DNA internalization-related competence protein ComEC/Rec2 Machinery gene
  ACE17W_RS10855 (ACE17W_10855) pilE 2408793..2409242 (-) 450 WP_010946364.1 type IV pilin protein Machinery gene
  ACE17W_RS10860 (ACE17W_10860) - 2409254..2412763 (-) 3510 WP_011213223.1 pilus assembly protein -
  ACE17W_RS10865 (ACE17W_10865) - 2412776..2413288 (-) 513 WP_010946366.1 pilus assembly PilX family protein -

Sequence

Protein


Download         Length: 735 a.a.        Molecular weight: 83235.94 Da        Isoelectric Point: 9.8039

>NTDB_id=1285 ACE17W_RS10850 WP_010946363.1 2406508..2408715(-) (comEC) [Legionella pneumophila strain Lp02]
MEIFCFLIGVLYAYTYNIYLTIAIPLLFYITPRYPIVLFFIAGCGFALIHQWIVSPKGMPDTQVITQAQLEGTIASIPMQ
HPNKTQFHFAIEKINNNPAQGLIQLNWYNKPPVLRAGQRWQLSVKLKKPRNFHNPGGFNYVRYLAARHIHWTGYIRYRNN
KLISNQPPSFSWLALREKIGDALTKLAPDTETAGIIEALTLNVTHHISSDHWNLFRRTGTIHLFGISGEHIALVSGIFFI
VMRWIWSINYRCCLFLPANTIASIGGLLAALPYAFLAGFEPPVQRALIGCVLYTIYAIGKQRFTPWQIWRYALFLVLCIE
PHAVFLQGFYFSFLAVACLLLTHQRWPLKNYKKTLALQLSCLIGLMPLTLHWYSYGSINGFLANLFAIPLVSFLIVPLAL
MTMITSPFHWSWILMKPLAWLVALLLQGLTYVEQIAGINITWSITSVTMMLAMTAGLFLRVLLPVKPFKHLAILWIILPL
FPPRTAIYPGEALINILDVGQGLAVAIQTQHHVLLYDTGDSYFQGSDLGQMAIIPFFRSIGIKTIDKIVISHPDKDHKGG
LNSLEKEMKVNQLIVNDPYFYKRGSNCHSYPQWQWDGVSFRFLPIRESFNKKNNNSCILQVSNSAGRVLLTGDIEKAAEE
YLVRNYGSQLASEILVVPHHGSKTSSSYRFLLEVNPLYAIASLGFDNRFKFPHSKTLQSMKTLGITFFRTDECGMAAIKL
PASGKINKPTCMQAV

Nucleotide


Download         Length: 2208 bp        

>NTDB_id=1285 ACE17W_RS10850 WP_010946363.1 2406508..2408715(-) (comEC) [Legionella pneumophila strain Lp02]
ATGGAAATTTTTTGCTTTTTAATAGGCGTACTTTATGCCTATACCTATAATATTTATCTAACTATTGCGATTCCTTTACT
CTTTTATATCACACCAAGATATCCCATTGTCCTGTTCTTCATTGCCGGGTGTGGCTTTGCCCTGATTCATCAGTGGATTG
TATCTCCCAAGGGCATGCCTGATACGCAAGTAATCACACAAGCCCAATTGGAAGGAACAATTGCTTCCATCCCGATGCAA
CATCCTAACAAAACCCAATTCCATTTTGCAATTGAAAAAATTAATAATAACCCTGCTCAAGGCTTGATCCAATTAAACTG
GTATAACAAACCACCTGTCTTACGAGCCGGTCAGCGATGGCAACTTTCAGTGAAACTAAAAAAACCTCGTAACTTCCACA
ACCCGGGAGGTTTTAATTATGTACGTTACCTGGCGGCTCGTCATATCCATTGGACTGGCTATATTCGTTATCGGAATAAT
AAGCTAATTAGCAATCAACCCCCTTCTTTCAGTTGGTTAGCACTACGTGAAAAAATAGGGGATGCTTTGACAAAACTGGC
GCCGGATACAGAAACGGCAGGCATCATCGAAGCATTGACGTTAAATGTTACTCACCATATCAGTTCAGATCATTGGAATT
TGTTCCGAAGAACAGGAACGATACATTTATTCGGGATTTCAGGAGAGCACATCGCTCTGGTCTCTGGCATTTTCTTTATA
GTAATGAGATGGATTTGGTCAATAAATTATCGATGCTGTTTGTTCTTACCGGCCAATACCATAGCGAGTATCGGTGGGCT
ACTGGCCGCCTTGCCCTATGCTTTTTTAGCCGGGTTTGAGCCTCCTGTGCAACGTGCTTTAATTGGTTGTGTACTTTACA
CAATATACGCCATAGGAAAACAACGTTTTACACCATGGCAAATATGGAGATATGCCTTATTTTTAGTCTTGTGTATTGAG
CCCCATGCCGTATTCCTGCAAGGTTTTTACTTTTCATTTCTTGCCGTGGCCTGTCTTCTATTGACTCATCAACGCTGGCC
ACTGAAAAATTATAAAAAAACACTGGCATTACAATTAAGCTGCCTCATTGGATTAATGCCCTTGACTCTCCATTGGTATT
CCTATGGTTCTATCAATGGATTTCTTGCCAATTTATTCGCCATACCTTTAGTCAGTTTTCTGATAGTACCCTTGGCTTTA
ATGACCATGATAACGAGTCCATTTCATTGGTCCTGGATATTGATGAAACCATTGGCGTGGCTTGTTGCCCTGTTACTGCA
AGGACTAACGTATGTTGAGCAAATAGCAGGGATCAATATCACCTGGTCCATCACCTCGGTAACAATGATGCTCGCTATGA
CAGCAGGTCTGTTTTTAAGGGTATTATTACCTGTCAAGCCATTCAAACACTTGGCTATCCTTTGGATTATCCTTCCCTTA
TTTCCACCTCGTACTGCAATTTATCCCGGGGAAGCATTAATTAATATTTTGGATGTTGGGCAAGGACTTGCCGTTGCGAT
ACAAACGCAACATCATGTTTTACTCTACGACACGGGAGATTCCTACTTTCAGGGGAGTGATTTAGGGCAAATGGCGATAA
TCCCCTTTTTCAGGTCAATTGGAATAAAAACAATTGACAAAATAGTAATAAGCCATCCCGATAAAGATCATAAAGGCGGA
TTAAATTCCCTTGAAAAAGAGATGAAAGTCAATCAATTAATAGTGAATGATCCCTATTTTTATAAACGTGGAAGTAATTG
TCATTCATACCCGCAATGGCAATGGGATGGGGTGAGTTTTCGTTTTTTACCCATCAGGGAATCTTTCAATAAAAAAAATA
ACAATTCTTGTATCTTACAGGTAAGTAATTCGGCTGGCAGGGTTTTGTTAACGGGAGATATTGAAAAAGCAGCTGAAGAG
TACCTGGTAAGAAACTACGGCAGTCAGCTGGCATCCGAAATTTTAGTTGTGCCTCATCATGGGAGCAAAACGTCTTCATC
CTATCGATTTTTGCTGGAAGTAAACCCGCTTTATGCCATTGCATCCTTAGGATTTGATAATCGCTTCAAATTTCCACATT
CTAAAACTTTGCAAAGCATGAAAACATTAGGTATCACTTTTTTTAGAACAGACGAATGCGGAATGGCAGCAATCAAACTA
CCTGCGTCAGGTAAAATTAACAAACCAACCTGTATGCAGGCTGTATAA

Domains

Predicted by InterproScan.

Domain of unknown function (DUF4131) (DUF4131)

(21-159)

Competence protein (Competence)

(199-464)

Metallo-beta-lactamase superfamily (Lactamase_B)

(498-578)


Secondary structure

Protein secondary structures were predicted by S4PRED and visualized by seqviz.



3D structure

Source ID Structure
  AlphaFold DB Q5ZXV5

Transmembrane helices

Transmembrane helices of protein were predicted by TMHMM 2.0 and visualized by seqviz and ECharts.


Visualization of predicted probability:


Similar proteins

Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
  comEC Legionella pneumophila strain ERS1305867

96.866

99.864

0.967

Multiple sequence alignment    



References

[1] Sebastian A G Braus et al. (2022) The molecular basis of FimT-mediated DNA uptake during bacterial natural transformation. Nature Communications 13(1):1065. [PMID: 35246533]