Escherichia coli K-12 substr. MG1655 Polypeptide: predicted outer membrane lipoprotein

Gene: yqhH Accession Numbers: G7567 (EcoCyc), b3014, ECK3006

Regulation Summary Diagram: ?

Regulation summary diagram for yqhH

YqhH has a leucine zipper region that may be involved in coiled-coil protein-protein interactions [Buddelmeijer02].

Locations: outer membrane

Map Position: [3,156,649 -> 3,156,906] (68.04 centisomes, 245°)
Length: 258 bp / 85 aa

Molecular Weight of Polypeptide: 9.513 kD (from nucleotide sequence)

Unification Links: ASAP:ABE-0009898 , EchoBASE:EB2837 , EcoGene:EG13018 , EcoliWiki:b3014 , ModBase:P65298 , OU-Microarray:b3014 , PortEco:yqhH , Pride:P65298 , Protein Model Portal:P65298 , RefSeq:NP_417487 , RegulonDB:G7567 , SMR:P65298 , String:511145.b3014 , UniProt:P65298

Relationship Links: InterPro:IN-FAMILY:IPR006817 , InterPro:IN-FAMILY:IPR016367 , Pfam:IN-FAMILY:PF04728 , Prosite:IN-FAMILY:PS51257

GO Terms:

Cellular Component: GO:0009279 - cell outer membrane Inferred by computational analysis [UniProtGOA11, UniProtGOA11a]
GO:0016020 - membrane Inferred by computational analysis [UniProtGOA11a]
GO:0019867 - outer membrane Inferred by computational analysis [GOA01a]


Essentiality data for yqhH 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

Protein sequence of predicted outer membrane lipoprotein with features indicated

Feature Class Location Citations Comment
Signal-Sequence 1 -> 19
UniProt: Non-Experimental Qualifier: potential;
Lipid-Binding-Site 20
UniProt: N-palmitoyl cysteine; Non-Experimental Qualifier: potential;
Chain 20 -> 85
UniProt: Uncharacterized lipoprotein yqhH;

Gene Local Context (not to scale): ?

Gene local context diagram

Transcription Unit:

Transcription-unit diagram


Markus Krummenacker on Tue Oct 14, 1997:
Gene object created from Blattner lab Genbank (v. M52) entry.


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

Buddelmeijer02: Buddelmeijer N, Judson N, Boyd D, Mekalanos JJ, Beckwith J (2002). "YgbQ, a cell division protein in Escherichia coli and Vibrio cholerae, localizes in codependent fashion with FtsL to the division site." Proc Natl Acad Sci U S A 2002;99(9);6316-21. PMID: 11972052

GOA01a: 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

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

UniProt10a: UniProt Consortium (2010). "UniProt version 2010-07 released on 2010-06-15 00:00:00." Database.

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

UniProtGOA11a: UniProt-GOA (2011). "Gene Ontology annotation based on manual assignment of UniProtKB keywords 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 Mon Oct 5, 2015, BIOCYC14B.