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Escherichia coli K-12 substr. MG1655 Polypeptide: conserved protein



Gene: ydiY Accession Numbers: G6928 (EcoCyc), b1722, ECK1720

Regulation Summary Diagram: ?

Summary:
YdiY is a hypothetical protein. Sequence similarity suggests that it is a member of the Outer Membrane Receptor (OMR) family [Zhai02].

Citations: [ParadisBleau14]

Locations: outer membrane

Map Position: [1,803,349 <- 1,804,107] (38.87 centisomes)
Length: 759 bp / 252 aa

Molecular Weight of Polypeptide: 27.607 kD (from nucleotide sequence)

Unification Links: ASAP:ABE-0005744 , EchoBASE:EB3740 , EcoGene:EG13984 , EcoliWiki:b1722 , OU-Microarray:b1722 , PortEco:ydiY , Pride:P76206 , Protein Model Portal:P76206 , RefSeq:NP_416236 , RegulonDB:G6928 , String:511145.b1722 , UniProt:P76206

Relationship Links: InterPro:IN-FAMILY:IPR007433 , Pfam:IN-FAMILY:PF04338

GO Terms:

Cellular Component: GO:0009279 - cell outer membrane Inferred by computational analysis [DiazMejia09]

Gene Class: ORFs Conserved-Hypothetical-ORFs

Essentiality data for ydiY knockouts: ?

Growth Medium Growth? T (°C) O2 pH Osm/L Growth Observations
LB Lennox Yes 37 Aerobic 7   Yes [Baba06, Comment 1]
M9 medium with 1% glycerol Yes 37 Aerobic 7.2 0.35 Yes [Joyce06, Comment 2]
MOPS medium with 0.4% glucose Yes 37 Aerobic 7.2 0.22 Yes [Baba06, Comment 1]

Sequence Features

Feature Class Location Citations Comment
Signal-Sequence 1 -> 23
[UniProt10]
UniProt: Non-Experimental Qualifier: potential;
Chain 24 -> 252
[UniProt09]
UniProt: Uncharacterized protein ydiY;


Gene Local Context (not to scale): ?

Transcription Unit:

Notes:

History:
Peter D. Karp on Thu Jan 16, 2003:
Predicted gene function revised as a result of E. coli genome reannotation by Serres et al. [Serres01 ].
Markus Krummenacker on Tue Oct 14, 1997:
Gene object created from Blattner lab Genbank (v. M52) entry.


References

Baba06: Baba T, Ara T, Hasegawa M, Takai Y, Okumura Y, Baba M, Datsenko KA, Tomita M, Wanner BL, Mori H (2006). "Construction of Escherichia coli K-12 in-frame, single-gene knockout mutants: the Keio collection." Mol Syst Biol 2;2006.0008. PMID: 16738554

DiazMejia09: Diaz-Mejia JJ, Babu M, Emili A (2009). "Computational and experimental approaches to chart the Escherichia coli cell-envelope-associated proteome and interactome." FEMS Microbiol Rev 33(1);66-97. PMID: 19054114

Joyce06: Joyce AR, Reed JL, White A, Edwards R, Osterman A, Baba T, Mori H, Lesely SA, Palsson BO, Agarwalla S (2006). "Experimental and computational assessment of conditionally essential genes in Escherichia coli." J Bacteriol 188(23);8259-71. PMID: 17012394

ParadisBleau14: Paradis-Bleau C, Kritikos G, Orlova K, Typas A, Bernhardt TG (2014). "A genome-wide screen for bacterial envelope biogenesis mutants identifies a novel factor involved in cell wall precursor metabolism." PLoS Genet 10(1);e1004056. PMID: 24391520

Serres01: Serres MH, Gopal S, Nahum LA, Liang P, Gaasterland T, Riley M (2001). "A functional update of the Escherichia coli K-12 genome." Genome Biol 2(9);RESEARCH0035. PMID: 11574054

UniProt09: UniProt Consortium (2009). "UniProt version 15.8 released on 2009-10-01 00:00:00." Database.

UniProt10: UniProt Consortium (2010). "UniProt version 2010-07 released on 2010-06-15 00:00:00." Database.

Zhai02: Zhai Y, Saier MH (2002). "The beta-barrel finder (BBF) program, allowing identification of outer membrane beta-barrel proteins encoded within prokaryotic genomes." Protein Sci 11(9);2196-207. PMID: 12192075

Other References Related to Gene Regulation

Raivio13: Raivio TL, Leblanc SK, Price NL (2013). "The Escherichia coli Cpx envelope stress response regulates genes of diverse function that impact antibiotic resistance and membrane integrity." J Bacteriol 195(12);2755-67. PMID: 23564175


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of EcoCyc: Nucleic Acids Research 41:D605-12 2013
Page generated by SRI International Pathway Tools version 18.5 on Fri Nov 21, 2014, BIOCYC14B.