Pathway Tools
Intro Tutorial
discounted registration ends Sept 5, 2015 (Sat)
Pathway Tools
Intro Tutorial
discounted registration ends Sept 5, 2015 (Sat)
Pathway Tools
Intro Tutorial
discounted registration ends Sept 5, 2015 (Sat)
Pathway Tools
Intro Tutorial
discounted registration ends Sept 5, 2015 (Sat)
Pathway Tools
Intro Tutorial
discounted registration ends Sept 5, 2015 (Sat)

Escherichia coli K-12 substr. MG1655 Polypeptide: putative 2,3-dihydroxypropane-1-sulfonate export protein

Gene: yihP Accession Numbers: EG11842 (EcoCyc), b3877, ECK3870

Regulation Summary Diagram: ?

Regulation summary diagram for yihP

yihP is part of a 10 gene cluster which is conserved across E. coli species and has been implicated in sulfoquinovose catabolism. The YihP protein may function to export 2,3-dihydroxypropane 1-sulfonate (an end-product of sulfoquinovose catabolism) but it has not been experimentally characterised [Denger14]. The YihP protein is a member of the glycoside-pentoside-hexuronide (GPH) cation symporter family of transporters [Poolman96, Saier14].

Locations: inner membrane

Map Position: [4,063,832 <- 4,065,238] (87.59 centisomes, 315°)
Length: 1407 bp / 468 aa

Molecular Weight of Polypeptide: 51.7 kD (from nucleotide sequence)

Unification Links: ASAP:ABE-0012664 , EchoBASE:EB1788 , EcoGene:EG11842 , EcoliWiki:b3877 , ModBase:P32137 , OU-Microarray:b3877 , PortEco:yihP , Protein Model Portal:P32137 , RefSeq:NP_418313 , RegulonDB:EG11842 , SMR:P32137 , String:511145.b3877 , UniProt:P32137

Relationship Links: InterPro:IN-FAMILY:IPR001927 , InterPro:IN-FAMILY:IPR018043 , InterPro:IN-FAMILY:IPR020846 , Prosite:IN-FAMILY:PS00872

In Paralogous Gene Group: 83 (6 members)

GO Terms:

Biological Process: GO:0006810 - transport Inferred by computational analysis [UniProtGOA11]
GO:0006814 - sodium ion transport Inferred by computational analysis [GOA01]
GO:0055085 - transmembrane transport Inferred by computational analysis [UniProtGOA11]
Molecular Function: GO:0005215 - transporter activity Inferred by computational analysis [GOA01, Poolman96]
GO:0015293 - symporter activity Inferred by computational analysis [UniProtGOA11]
GO:0022891 - substrate-specific transmembrane transporter activity Author statement [Denger14]
Cellular Component: GO:0005886 - plasma membrane Inferred from experiment Inferred by computational analysis [UniProtGOA11a, UniProtGOA11, DiazMejia09, Daley05]
GO:0005887 - integral component of plasma membrane Inferred by computational analysis [Poolman96]
GO:0016020 - membrane Inferred by computational analysis [UniProtGOA11, GOA01]
GO:0016021 - integral component of membrane Inferred by computational analysis [UniProtGOA11]

MultiFun Terms: cell structure membrane
transport Electrochemical potential driven transporters Porters (Uni-, Sym- and Antiporters)

Essentiality data for yihP knockouts: ?

Growth Medium Growth? T (°C) O2 pH Osm/L Growth Observations
LB enriched Yes 37 Aerobic 6.95   Yes [Gerdes03, Comment 1]
LB Lennox Yes 37 Aerobic 7   Yes [Baba06, Comment 2]
M9 medium with 1% glycerol Yes 37 Aerobic 7.2 0.35 Yes [Joyce06, Comment 3]
MOPS medium with 0.4% glucose Yes 37 Aerobic 7.2 0.22 Yes [Baba06, Comment 2]

Gene Local Context (not to scale): ?

Gene local context diagram

Transcription Unit:

Transcription-unit diagram


10/20/97 Gene b3877 from Blattner lab Genbank (v. M52) entry merged into EcoCyc gene EG11842.


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

Benson72: Benson AA, Lee RF (1972). "The sulphoglycolytic pathway in plants." Biochem J 128(1);29P-30P. PMID: 5085579

Daley05: Daley DO, Rapp M, Granseth E, Melen K, Drew D, von Heijne G (2005). "Global topology analysis of the Escherichia coli inner membrane proteome." Science 308(5726);1321-3. PMID: 15919996

Denger14: Denger K, Weiss M, Felux AK, Schneider A, Mayer C, Spiteller D, Huhn T, Cook AM, Schleheck D (2014). "Sulphoglycolysis in Escherichia coli K-12 closes a gap in the biogeochemical sulphur cycle." Nature 507(7490);114-7. PMID: 24463506

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

Gerdes03: Gerdes SY, Scholle MD, Campbell JW, Balazsi G, Ravasz E, Daugherty MD, Somera AL, Kyrpides NC, Anderson I, Gelfand MS, Bhattacharya A, Kapatral V, D'Souza M, Baev MV, Grechkin Y, Mseeh F, Fonstein MY, Overbeek R, Barabasi AL, Oltvai ZN, Osterman AL (2003). "Experimental determination and system level analysis of essential genes in Escherichia coli MG1655." J Bacteriol 185(19);5673-84. PMID: 13129938

GOA01: GOA, DDB, FB, MGI, ZFIN (2001). "Gene Ontology annotation through association of InterPro records with GO terms."

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

Mayer10: Mayer J, Huhn T, Habeck M, Denger K, Hollemeyer K, Cook AM (2010). "2,3-Dihydroxypropane-1-sulfonate degraded by Cupriavidus pinatubonensis JMP134: purification of dihydroxypropanesulfonate 3-dehydrogenase." Microbiology 156(Pt 5);1556-64. PMID: 20150239

Poolman96: Poolman B, Knol J, van der Does C, Henderson PJ, Liang WJ, Leblanc G, Pourcher T, Mus-Veteau I (1996). "Cation and sugar selectivity determinants in a novel family of transport proteins." Mol Microbiol 1996;19(5);911-22. PMID: 8830272

Pugh95: Pugh CE, Roy AB, Hawkes T, Harwood JL (1995). "A new pathway for the synthesis of the plant sulpholipid, sulphoquinovosyldiacylglycerol." Biochem J 309 ( Pt 2);513-9. PMID: 7626014

Roy03: Roy AB, Hewlins MJ, Ellis AJ, Harwood JL, White GF (2003). "Glycolytic breakdown of sulfoquinovose in bacteria: a missing link in the sulfur cycle." Appl Environ Microbiol 69(11);6434-41. PMID: 14602597

Saier14: Saier MH, Reddy VS, Tamang DG, Vastermark A (2014). "The transporter classification database." Nucleic Acids Res 42(1);D251-8. PMID: 24225317

UniProtGOA11: UniProt-GOA (2011). "Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries."

UniProtGOA11a: UniProt-GOA (2011). "Gene Ontology annotation based on the manual assignment of UniProtKB Subcellular Location terms in UniProtKB/Swiss-Prot entries."

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 19.0 on Fri Sep 4, 2015, biocyc14.