Family Search for PF04269 (DUF440)

PF04269 hits 4 sequences in PaperBLAST's database above the trusted cutoff. Showing all hits. Or show only hits to curated sequences or try another family.

YciU / b1248 DUF440 domain-containing protein YciU from Escherichia coli K-12 substr. MG1655 (see 4 papers)
yciU / MB|P0A8L7 UPF0263 protein yciU from Escherichia coli K12 (see paper)
b1248 orf, hypothetical protein from Escherichia coli str. K-12 substr. MG1655
Aligns to 8:109 / 109 (93.6%), covers 100.0% of PF04269, 156.3 bits

• 18th Congress of the European Hematology Association, Stockholm, Sweden, June 13–16, 2013
  , Haematologica 2013
• Amplified intergenic locus polymorphism as a basis for bacterial typing of Listeria spp. and Escherichia coli
  Somer, Applied and environmental microbiology 2005
  • “...yacA serW dsrB yaaH molR-1 yjiD b0829 yibA b1031 mhpR folA pyrD b2345 ykgE osmB gutP b1248 galS uvrB yafY pepD 1 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...”

STM1740 putative cytoplasmic protein from Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Aligns to 8:109 / 109 (93.6%), covers 100.0% of PF04269, 155.5 bits

• Biofilm Bacteria Use Stress Responses to Detect and Respond to Competitors
  Lories, Current biology : CB 2020
  • “...fur-regulated STM2861 exbB promoter TonB-dependent energy transduction system; fur-regulated STM3159 yciU promoter conserved hypothetical protein STM1740 fhuA promoter ferrichrome-iron receptor; fur-regulated STM0191 ybdO promoter hypothetical LysR-family transcriptional regulator STM0606 nrdH promoter hypothetical glutaredoxin STM2805 yeeF promoter hypothetical amino acid transporter protein STM2068 guaC promoter GMP reductase...”

HI1450 conserved hypothetical protein from Haemophilus influenzae Rd KW20
Aligns to 7:107 / 107 (94.4%), covers 99.0% of PF04269, 150.5 bits

• The monomeric form of Neisseria DNA mimic protein DMP19 prevents DNA from binding to the histone-like HU protein
  Huang, PloS one 2017
  • “...]. In addition to DMP19, two other DNA mimic proteins, Neisseria DMP12 and Haemophilus influenzae HI1450, have also been shown to bind to HU proteins [ 6 , 26 27 ]. All three of these DNA mimic proteins were found to bind to HU protein in...”
  • “...all been confirmed by ITC assays [ 6 , 27 ]. Compared to DMP12 and HI1450, DMP19 has the highest binding affinity to HU proteins (Kd = 2.8 and 0.5 M for DMP12 and DMP19 monomer to Neisseria HU binding; 3.0 M for H1450 to Haemophilus...”
• De novo design of protein mimics of B-DNA
  Yüksel, Molecular bioSystems 2016
  • “...have been reported in a variety of organisms including prokaryotes (DinI in Escherichia coli BL21, HI1450 in Haemophilus influenza PittGG , MfpA in Mycobacterium tuberculosis, NuiA Nostoc sp ., ArdA Enterococcus faecalis, CarS Myxococcus xanthus, DMP19 and DMP12 in Neisseria meningitidis, SAUGI in Staphylococcus aureus )...”
• Neisseria conserved hypothetical protein DMP12 is a DNA mimic that binds to histone-like HU protein
  Wang, Nucleic acids research 2013
  • “...unbound form. A similar finding has been previously reported for the HU-bound DNA mimic protein HI1450 ( 22 ). In the present case, the relatively weak affinity of DMP12 to Neisseria HU suggests that it may not fully block the HU proteinplasmid binding. These results suggest...”
  • “...Neisseria HU dimer to 8mer dsDNA 7.82 0.15 8.38 0.05 0.72 0.06 0.97 0.01 Haemophilus HI1450 to HU a 3.00 0.20 a This K d value of Haemophilus HI1450 and HU was measured by ITC in the presence of 200 mM NaCl ( 22 ). Neisseria...”
• White spot syndrome virus protein ICP11: A histone-binding DNA mimic that disrupts nucleosome assembly
  Wang, Proceedings of the National Academy of Sciences of the United States of America 2008
  • “...(13). In contrast, the H. influenzae DNA mimic protein HI1450, which has homologs in 10 different bacterial species, binds to the DNA binding site of the...”
  • “...Solution structure of the highly acidic protein HI1450 from Haemophilus influenzae, a putative double-stranded DNA mimic. Proteins 54:375-383. 15. Parsons LM,...”
• HU-alpha binds to the putative double-stranded DNA mimic HI1450 from Haemophilus influenzae
  Parsons, Protein science : a publication of the Protein Society 2005
  • “...DNA mimic HI1450 from Haemophilus influenzae LISA M. PARSONS, FANG LIU, AND JOHN ORBAN Center for Advanced Research in Biotechnology, University of Maryland...”
  • “...Recently, the solution structure of the hypothetical protein HI1450 from Haemophilus influenzae was solved as part of a structure-based effort to understand...”
• Solution structure of the highly acidic protein HI1450 from Haemophilus influenzae, a putative double-stranded DNA mimic
  Parsons, Proteins 2004 (PubMed)
  • “...of the Highly Acidic Protein HI1450 From Haemophilus influenzae, a Putative Double-Stranded DNA Mimic Lisa M. Parsons, Deok Cheon Yeh, and John Orban* Center...”
  • “...ABSTRACT The solution structure of the acidic protein HI1450 from Haemophilus influenzae has been determined by NMR spectroscopy. HI1450 has homologues in ten...”

HD0986 conserved hypothetical protein from Haemophilus ducreyi 35000HP
Aligns to 3:103 / 103 (98.1%), covers 99.0% of PF04269, 142.2 bits

• Haemophilus ducreyi Seeks Alternative Carbon Sources and Adapts to Nutrient Stress and Anaerobiosis during Experimental Infection of Human Volunteers
  Gangaiah, Infection and immunity 2016
  • “...HD_RS08235 hslU HD0357 HD_RS01465 HD0517 HD0290 HD0986 HD1612 HD1689 HD1695 Operon_0711 Operon_0783 Intracellular trafficking, secretion and vesicular transport...”
  • “...HD_RS04055 HD_RS06560 HD_RS06895 HD_RS06920 HD0290 HD0986 HD1612 HD1689 HD1695 Transposase dsDNA-mimic protein Transposase Transposase Transposase 5.12...”

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