TolR: Difference between revisions

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{{STRUCTURE_2jwk|  PDB=2jwk  | SIZE=400| SCENE=TolR/Tolrstructure/1 |right|CAPTION=E. coli TolR periplasmic domain, [[2jwk]] }}
<StructureSection load='' size='350' side='right' scene='TolR/Tolrstructure/1' caption='TolR periplasmic domain dimer (PDB code [[2jwk]])'>


{{STRUCTURE_2jwk |  PDB=2jwk  |  SCENE= TolR/Tolrstructure/1 }}


==Structure==
==Structure==
TolR is a bitopic protein located in the inner membrane and consists of three domains: domain I (from residues 1 to 43 and including the transmembrane domain between residues 23 to 43), domain II and domain III from residues 117 to 142<ref name='Journet'>PMID: 10419942</ref>.  Domains II and III have the ability to dimerize, but unlike domains I and III, domain II is poorly conserved<ref>PMID: 11994151</ref>.
'''TolR''' is a bitopic protein (protein having a single α helix in its transmembrane domain) located in the inner membrane and consists of three domains: domain I (from residues 1 to 43 and including the transmembrane domain between residues 23 to 43), domain II and domain III from residues 117 to 142<ref name='Journet'>PMID: 10419942</ref>.  Domains II and III have the ability to dimerize, but unlike domains I and III, domain II is poorly conserved<ref>PMID: 11994151</ref>.  For additional details see [[Tol]].


Domain III has been suggested to form an amphiphilic α-helix, which play an essential role in the functional assembly of the [[Tol]] complex<ref name='Lazzaroni'>PMID: 7853390</ref>.
Domain III has been suggested to form an amphiphilic α-helix, which play an essential role in the functional assembly of the [[Tol]] complex<ref name='Lazzaroni'>PMID: 7853390</ref>.
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# [[Colicin A]] import
# [[Colicin A]] import
# Maintaining cell envelope integrity
# Maintaining cell envelope integrity
</StructureSection>
==3D structures of TolR==
Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}}
[[2jwk]], [[2jwl]] – TolR periplasmic domain – ''Haemophilus influenzae'' – NMR<br />
[[5by4]] – EcTolR – ''Escherichia coli''<br />
[[8odt]] – EcTolR + TolQ – Cryo EM<br />


==References==
==References==
<references/>
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[[Category:Topic Page]]