Pseudomonas aeruginosa PAO1, PA0077 (icmF1)

Cytoplasmic
Cytoplasmic Membrane
Periplasmic
Outer Membrane
Extracellular
Unknown
View in JBrowse View in GBrowse PseudoCyc / Metabolic Pathways

Gene Feature Overview

Strain Pseudomonas aeruginosa PAO1 (Reference)
Locus Tag
PA0077
Name
icmF1
Synonym: tssM1
Replicon chromosome
Genomic location 91521 - 94826 (- strand)
Transposon Mutants 10 transposon mutants in PAO1
Transposon Mutants in orthologs 3 transposon mutants in orthologs
CommentHcp Secretion Island-I-encoded type VI secretion system (H1-T6SS)

Cross-References

RefSeq NP_248767.1
GI 15595275
Affymetrix PA0077_at
Entrez 879396
GenBank AAG03467.1
INSDC AAG03467.1
NCBI Locus Tag PA0077
protein_id(GenBank) gb|AAG03467.1|AE004446_15|gnl|PseudoCAP|PA0077
TIGR NTL03PA00078
UniParc UPI00000C4F1E
UniProtKB Acc Q9I755
UniProtKB ID Q9I755_PSEAE
UniRef100 UniRef100_Q9I755
UniRef50 UniRef50_Q9I755
UniRef90 UniRef90_Q9I755

Product

Feature Type CDS
Coding Frame 1
Product Name
IcmF1
Product Name Confidence: Class 1
Synonyms
Evidence for Translation
Detected using LC-MS/MS (121.46 kDa, PMID:21751344)
Identified using nanoflow high-pressure liquid chromatography (HPLC) in conjunction with microelectrospray ionization on LTQ XL mass spectrometer (PMID:24291602).
Charge (pH 7) -4.61
Kyte-Doolittle Hydrophobicity Value -0.244
Molecular Weight (kDa) 121.5
Isoelectric Point (pI) 6.27

Subcellular localization

Individual Mappings
Localization Confidence PMID
Outer Membrane Vesicle Class 1
Cytoplasmic Membrane Class 3
Additional evidence for subcellular localization

Virulence Evidence

Source 1
Database VFDB : VF0334
Category Hcp secretion island-1 encoded type VI secretion system (H-T6SS)
Evidence ECO:0000305
curator inference used in manual assertion
Host Organism
Notes
Reference 16763151

Pathogen Association Analysis

Results
Common
Found in both pathogen and nonpathogenic strains
Hits to this gene were found in 104 genera

Orthologs/Comparative Genomics

Pseudomonas Ortholog Database View orthologs at Pseudomonas Ortholog Database
Pseudomonas Ortholog Group POG000076 (903 members)
Putative Inparalogs None Found

Interactions

STRING database Search for predicted protein-protein interactions using:
Search term: PA0077
Search term: icmF1
Search term: IcmF1

References

A virulence locus of Pseudomonas aeruginosa encodes a protein secretion apparatus.
Mougous JD, Cuff ME, Raunser S, Shen A, Zhou M, Gifford CA, Goodman AL, Joachimiak G, Ordoñez CL, Lory S, Walz T, Joachimiak A, Mekalanos JJ
Science 2006 Jun;312(5779):1526-30
PubMed ID: 16763151
A type VI secretion system of Pseudomonas aeruginosa targets a toxin to bacteria.
Hood RD, Singh P, Hsu F, Güvener T, Carl MA, Trinidad RR, Silverman JM, Ohlson BB, Hicks KG, Plemel RL, Li M, Schwarz S, Wang WY, Merz AJ, Goodlett DR, Mougous JD
Cell Host Microbe 2010 Jan;7(1):25-37
PubMed ID: 20114026
In vivo expression technology identifies a type VI secretion system locus in Burkholderia pseudomallei that is induced upon invasion of macrophages.
Shalom G, Shaw JG, Thomas MS
Microbiology (Reading, Engl.) 2007 Aug;153(Pt 8):2689-99
PubMed ID: 17660433
Proteomic analysis of outer membrane vesicles derived from Pseudomonas aeruginosa.
Choi DS, Kim DK, Choi SJ, Lee J, Choi JP, Rho S, Park SH, Kim YK, Hwang D, Gho YS
Proteomics 2011 Aug;11(16):3424-9
PubMed ID: 21751344
RsmA and AmrZ orchestrate the assembly of all three type VI secretion systems in Pseudomonas aeruginosa.
Allsopp LP, Wood TE, Howard SA, Maggiorelli F, Nolan LM, Wettstadt S, Filloux A.
Proc Natl Acad Sci U S A. 2017 Jul 18;114(29):7707-7712.
PubMed ID: 28673999