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Protein

Anti-sigma-E factor RseA

Gene

rseA

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

An anti-sigma factor for extracytoplasmic function (ECF) sigma factor sigma-E (RpoE). ECF sigma factors are held in an inactive form by an anti-sigma factor until released by regulated intramembrane proteolysis (RIP). RIP occurs when an extracytoplasmic signal triggers a concerted proteolytic cascade to transmit information and elicit cellular responses. The membrane-spanning regulatory substrate protein is first cut periplasmically (site-1 protease, S1P, DegS), then within the membrane itself (site-2 protease, S2P, RseP), while cytoplasmic proteases finish degrading the anti-sigma factor, liberating sigma-E. Overexpression of RseA blocks sigma-E from acting, results in cell lysis in stationary phase and temperature-sensitivity above 37 degrees Celsius.3 Publications

GO - Molecular functioni

  • sigma factor antagonist activity Source: EcoCyc

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Transcription, Transcription regulation

Enzyme and pathway databases

BioCyciEcoCyc:EG12341-MONOMER.
ECOL316407:JW2556-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Anti-sigma-E factor RseA
Alternative name(s):
Regulator of SigE
Sigma-E anti-sigma factor RseA
Sigma-E factor negative regulatory protein
Gene namesi
Name:rseA
Synonyms:mclA, yfiJ
Ordered Locus Names:b2572, JW2556
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG12341. rseA.

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 100100Cytoplasmic1 PublicationAdd
BLAST
Transmembranei101 – 11818Helical; Signal-anchor for type II membrane proteinCuratedAdd
BLAST
Topological domaini119 – 21698Periplasmic1 PublicationAdd
BLAST

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

Pathology & Biotechi

Disruption phenotypei

About 10-fold increased sigma-E activity. Neither sigma-E nor RseB associate with the inner membrane.3 Publications

Mutagenesis

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Mutagenesisi1 – 2828Missing : Loss of anti-sigma factor activity. 1 PublicationAdd
BLAST
Mutagenesisi11 – 111D → H: Loss of anti-sigma factor activity. 1 Publication
Mutagenesisi19 – 191L → P: Loss of anti-sigma factor activity. 1 Publication
Mutagenesisi33 – 331W → C: Loss of anti-sigma factor activity. 1 Publication
Mutagenesisi79 – 791Q → A: No binding of N-terminal fragment to SspB. 1 Publication
Mutagenesisi85 – 851W → A: No binding of N-terminal fragment to SspB. 1 Publication
Mutagenesisi88 – 881M → A: Reduced binding of N-terminal fragment to SspB. 1 Publication
Mutagenesisi107 – 1082AA → DD: Significantly less degradation by ClpX-ClpP when present as a 1-108 peptide fragment. 1 Publication
Mutagenesisi146 – 1461S → X: No effect on protein cleavage. 1 Publication
Mutagenesisi147 – 1471P → X: No effect on protein cleavage in vitro and in vivo. 2 Publications
Mutagenesisi148 – 1481V → A, C, I, L, M, N or T: Normal cleavage by DegS and RseP in vitro (PubMed:19706448), for A-148 decreased cleavage by DegS in vivo (PubMed:23016873). 2 Publications
Mutagenesisi148 – 1481V → D, E, G, F or P: Not cleaved by DegS nor RseP in vitro (PubMed:19706448). 2 Publications
Mutagenesisi148 – 1481V → H, K, Q, R, S or Y: Cleaved by DegS but not by RseP in vitro (PubMed:19706448), for R-148 and S-148 decreased cleavage by DegS in vivo (PubMed:23016873). 2 Publications
Mutagenesisi162 – 1698QQQQVQEQ → AAAAVAEA: RseA is degraded by RseP in the absence of DegS. 1 Publication
Mutagenesisi172 – 1721R → A: Still binds RseB. No binding to RseB; when associated with A-185. 1 Publication
Mutagenesisi172 – 1721R → D: No binding to RseB. 1 Publication
Mutagenesisi185 – 1851R → A: Still binds RseB. No binding to RseB; when associated with A-172. 1 Publication
Mutagenesisi185 – 1851R → E: No binding to RseB. 1 Publication
Mutagenesisi190 – 20011QLQFEQAQTQQ → ALAFFAAATAA: RseA is degraded by RseP in the absence of DegS. 1 PublicationAdd
BLAST

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 216216Anti-sigma-E factor RseAPRO_0000097480Add
BLAST

Post-translational modificationi

Sequentially cleaved by DegS (a site-1 protease) in its periplasmic domain between Val-148 and Ser-149, then by RseP (a site-2 protease) between positions Ala-108 and Cys-109. The N-terminal fragment is then degraded by primarily ClpX-ClpP in an ATP-dependent fashion. Sequential cleavage by DegS, RseP and ClpX-ClpP frees RpoE from RseA.10 Publications

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sitei108 – 1092Cleavage; by RseP
Sitei148 – 1492Cleavage; by DegS

Proteomic databases

PaxDbiP0AFX7.

Expressioni

Inductioni

Transiently induced by cold shock in a PNPase-dependent fashion. Upon stress induction (OMPs or heat shock) decreases in under 3 minutes (at protein level). Part of the rpoE-rseA-rseB-rseC operon.2 Publications

Interactioni

Subunit structurei

Interacts 1:1 with ECF RNA polymerase sigma-E (RpoE); this inhibits the interaction of sigma-E with the RNA polymerase catalytic core and leads to a decreased expression of sigma-E-regulated genes. Interacts with RseB with 1:1 stoichiometry. The liberated N-terminus (residues 1-108) forms a complex with SspB and RpoE; binding to SspB is competitively inhibited by ssrA-tags, although the 2 proteins bind in opposite directions in SspB's peptide-binding groove.14 Publications

Binary interactionsi

WithEntry#Exp.IntActNotes
degSP0AEE34EBI-1117560,EBI-1132101
rseBP0AFX96EBI-1117560,EBI-1135231

Protein-protein interaction databases

DIPiDIP-39581N.
IntActiP0AFX7. 5 interactions.
STRINGi511145.b2572.

Structurei

Secondary structure

1
216
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Helixi3 – 108Combined sources
Helixi17 – 248Combined sources
Helixi27 – 4418Combined sources
Beta strandi49 – 535Combined sources
Helixi55 – 6410Combined sources
Helixi82 – 854Combined sources
Helixi89 – 935Combined sources
Helixi134 – 1363Combined sources
Helixi170 – 18617Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1OR7X-ray2.00C/F1-90[»]
1YFNX-ray1.80E/F/G/H77-108[»]
3M4WX-ray2.30E/F/G/H121-216[»]
DisProtiDP00552.
ProteinModelPortaliP0AFX7.
SMRiP0AFX7. Positions 1-66, 132-190.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP0AFX7.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni1 – 9797Sufficient to repress sigma-EAdd
BLAST
Regioni169 – 18618Primary binding site for RseBAdd
BLAST
Regioni190 – 20011Poly-Gln (Q2)Add
BLAST

Coiled coil

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Coiled coili158 – 20245Sequence analysisAdd
BLAST

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi162 – 1698Poly-Gln (Q1)

Domaini

The N-terminal cytosolic domain interacts with sigma-E, and upon overexpression leads to temperature sensitivity above 37 degrees Celsius and cell lysis in stationary phase. After degradation by RseP residues 77-108 bind to SspB, targeting RseA for degradation by the ClpX-ClpP protease.
The C-terminal periplasmic domain (residues 169-186) interacts with RseB and is also the target for DegS; RseB and DegS binding sites do not appreciably overlap. Gln-rich regions (residues 162-169, Q1, and 190-200, Q2) contribute to preventing RseP from acting before DegS. Insertion of 8 consecutive Gln residues into a protein lacking Q1 and Q2 restores DegS-depenedence of RseP cleavage.

Sequence similaritiesi

Belongs to the RseA family.Curated

Keywords - Domaini

Coiled coil, Signal-anchor, Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG41069PW. Bacteria.
COG3073. LUCA.
HOGENOMiHOG000272262.
InParanoidiP0AFX7.
KOiK03597.
OMAiGVQHYNQ.
OrthoDBiEOG6V7BSG.

Family and domain databases

InterProiIPR005573. Anti-sigma_E_RseA_C.
IPR005572. Anti-sigma_E_RseA_N.
IPR026279. RseA.
[Graphical view]
PfamiPF03873. RseA_C. 1 hit.
PF03872. RseA_N. 1 hit.
[Graphical view]
PIRSFiPIRSF016938. RseA. 1 hit.
SUPFAMiSSF89069. SSF89069. 1 hit.

Sequencei

Sequence statusi: Complete.

P0AFX7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQKEQLSALM DGETLDSELL NELAHNPEMQ KTWESYHLIR DSMRGDTPEV
60 70 80 90 100
LHFDISSRVM AAIEEEPVRQ PATLIPEAQP APHQWQKMPF WQKVRPWAAQ
110 120 130 140 150
LTQMGVAACV SLAVIVGVQH YNGQSETSQQ PETPVFNTLP MMGKASPVSL
160 170 180 190 200
GVPSEATANN GQQQQVQEQR RRINAMLQDY ELQRRLHSEQ LQFEQAQTQQ
210
AAVQVPGIQT LGTQSQ
Length:216
Mass (Da):24,321
Last modified:December 20, 2005 - v1
Checksum:i63BD12131C611C32
GO

Sequence cautioni

The sequence D13169 differs from that shown. Reason: Frameshift at position 75. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U10148 Genomic DNA. Translation: AAA83999.1.
U37089 Genomic DNA. Translation: AAC45315.1.
D64044 Genomic DNA. Translation: BAA10919.1.
D13169 Genomic DNA. No translation available.
U00096 Genomic DNA. Translation: AAC75625.1.
AP009048 Genomic DNA. Translation: BAE76748.1.
U37455 Genomic DNA. Translation: AAC45318.1.
PIRiB57255.
RefSeqiNP_417067.1. NC_000913.3.
WP_001168459.1. NZ_LN832404.1.

Genome annotation databases

EnsemblBacteriaiAAC75625; AAC75625; b2572.
BAE76748; BAE76748; BAE76748.
GeneIDi947053.
KEGGiecj:JW2556.
eco:b2572.
PATRICi32120543. VBIEscCol129921_2674.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U10148 Genomic DNA. Translation: AAA83999.1.
U37089 Genomic DNA. Translation: AAC45315.1.
D64044 Genomic DNA. Translation: BAA10919.1.
D13169 Genomic DNA. No translation available.
U00096 Genomic DNA. Translation: AAC75625.1.
AP009048 Genomic DNA. Translation: BAE76748.1.
U37455 Genomic DNA. Translation: AAC45318.1.
PIRiB57255.
RefSeqiNP_417067.1. NC_000913.3.
WP_001168459.1. NZ_LN832404.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1OR7X-ray2.00C/F1-90[»]
1YFNX-ray1.80E/F/G/H77-108[»]
3M4WX-ray2.30E/F/G/H121-216[»]
DisProtiDP00552.
ProteinModelPortaliP0AFX7.
SMRiP0AFX7. Positions 1-66, 132-190.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

DIPiDIP-39581N.
IntActiP0AFX7. 5 interactions.
STRINGi511145.b2572.

Proteomic databases

PaxDbiP0AFX7.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC75625; AAC75625; b2572.
BAE76748; BAE76748; BAE76748.
GeneIDi947053.
KEGGiecj:JW2556.
eco:b2572.
PATRICi32120543. VBIEscCol129921_2674.

Organism-specific databases

EchoBASEiEB2245.
EcoGeneiEG12341. rseA.

Phylogenomic databases

eggNOGiENOG41069PW. Bacteria.
COG3073. LUCA.
HOGENOMiHOG000272262.
InParanoidiP0AFX7.
KOiK03597.
OMAiGVQHYNQ.
OrthoDBiEOG6V7BSG.

Enzyme and pathway databases

BioCyciEcoCyc:EG12341-MONOMER.
ECOL316407:JW2556-MONOMER.

Miscellaneous databases

EvolutionaryTraceiP0AFX7.
PROiP0AFX7.

Family and domain databases

InterProiIPR005573. Anti-sigma_E_RseA_C.
IPR005572. Anti-sigma_E_RseA_N.
IPR026279. RseA.
[Graphical view]
PfamiPF03873. RseA_C. 1 hit.
PF03872. RseA_N. 1 hit.
[Graphical view]
PIRSFiPIRSF016938. RseA. 1 hit.
SUPFAMiSSF89069. SSF89069. 1 hit.
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Functional equivalence of Escherichia coli sigma E and Pseudomonas aeruginosa AlgU: E. coli rpoE restores mucoidy and reduces sensitivity to reactive oxygen intermediates in algU mutants of P. aeruginosa."
    Yu H., Schurr M.J., Deretic V.
    J. Bacteriol. 177:3259-3268(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], IDENTIFICATION.
    Strain: K12.
  2. "The rpoE gene encoding the sigma E (sigma 24) heat shock sigma factor of Escherichia coli."
    Raina S., Missiakas D., Georgopoulos C.
    EMBO J. 14:1043-1055(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
  3. Nashimoto H., Saito N.
    Submitted (SEP-1995) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
  4. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / MG1655 / ATCC 47076.
  5. "Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110."
    Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S., Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T.
    Mol. Syst. Biol. 2:E1-E5(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
  6. "Non-ribosomal proteins affecting the assembly of ribosomes in Escherichia coli."
    Nashimoto H.
    (In) Nierhaus K.H. (eds.); The translational apparatus, pp.185-195, Plenum Press, New York (1993)
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-208.
    Strain: K12.
  7. "Modulating substrate choice: the SspB adaptor delivers a regulator of the extracytoplasmic-stress response to the AAA+ protease ClpXP for degradation."
    Flynn J.M., Levchenko I., Sauer R.T., Baker T.A.
    Genes Dev. 18:2292-2301(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 4-108, INTERACTION WITH RPOE AND SSPB, DOMAIN, CLEAVAGE BY CLPX-CLPP, MUTAGENESIS OF 107-ALA-ALA-108.
  8. "OMP peptide signals initiate the envelope-stress response by activating DegS protease via relief of inhibition mediated by its PDZ domain."
    Walsh N.P., Alba B.M., Bose B., Gross C.A., Sauer R.T.
    Cell 113:61-71(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 149-153, CLEAVAGE BY DEGS.
    Strain: K12 / MC1061 / ATCC 53338 / DSM 7140.
  9. "Cleavage of RseA by RseP requires a carboxyl-terminal hydrophobic amino acid following DegS cleavage."
    Li X., Wang B., Feng L., Kang H., Qi Y., Wang J., Shi Y.
    Proc. Natl. Acad. Sci. U.S.A. 106:14837-14842(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 149-153, CLEAVAGE BY DEGS AND RSEP, MUTAGENESIS OF SER-146; PRO-147 AND VAL-148.
  10. "The sigmaE-mediated response to extracytoplasmic stress in Escherichia coli is transduced by RseA and RseB, two negative regulators of sigmaE."
    De Las Penas A., Connolly L., Gross C.A.
    Mol. Microbiol. 24:373-385(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 208-216, FUNCTION AS AN ANTI-SIGMA FACTOR, INTERACTION WITH RPOE AND RSEB, SUBUNIT, SUBCELLULAR LOCATION, OPERON, DOMAIN, DISRUPTION PHENOTYPE.
    Strain: K12 / MC1061 / ATCC 53338 / DSM 7140.
  11. "Modulation of the Escherichia coli sigmaE (RpoE) heat-shock transcription-factor activity by the RseA, RseB and RseC proteins."
    Missiakas D., Mayer M.P., Lemaire M., Georgopoulos C., Raina S.
    Mol. Microbiol. 24:355-371(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION AS AN ANTI-SIGMA FACTOR, INTERACTION WITH RPOE AND RSEB, SUBUNIT, SUBCELLULAR LOCATION, DOMAIN, TOPOLOGY, DISRUPTION PHENOTYPE, OPERON, MUTAGENESIS OF 1-MET--GLU-28; ASP-11; LEU-19 AND TRP-33.
    Strain: K12 / MC4100 / ATCC 35695 / DSM 6574.
  12. "The Escherichia coli sigma(E)-dependent extracytoplasmic stress response is controlled by the regulated proteolysis of an anti-sigma factor."
    Ades S.E., Connolly L.E., Alba B.M., Gross C.A.
    Genes Dev. 13:2449-2461(1999) [PubMed] [Europe PMC] [Abstract]
    Cited for: INDUCTION, PROBABLE CLEAVAGE BY DEGS.
    Strain: K12 / MC1061 / ATCC 53338 / DSM 7140.
  13. "RseB binding to the periplasmic domain of RseA modulates the RseA:sigmaE interaction in the cytoplasm and the availability of sigmaE.RNA polymerase."
    Collinet B., Yuzawa H., Chen T., Herrera C., Missiakas D.
    J. Biol. Chem. 275:33898-33904(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH RPOE AND RSEB, SUBCELLULAR LOCATION, DISRUPTION PHENOTYPE.
    Strain: K12 / MC4100 / ATCC 35695 / DSM 6574.
  14. "YaeL (EcfE) activates the sigma(E) pathway of stress response through a site-2 cleavage of anti-sigma(E), RseA."
    Kanehara K., Ito K., Akiyama Y.
    Genes Dev. 16:2147-2155(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: CLEAVAGE BY DEGS AND RSEP.
    Strain: K12.
  15. "DegS and YaeL participate sequentially in the cleavage of RseA to activate the sigma(E)-dependent extracytoplasmic stress response."
    Alba B.M., Leeds J.A., Onufryk C., Lu C.Z., Gross C.A.
    Genes Dev. 16:2156-2168(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: CLEAVAGE BY DEGS AND RSEP, SUBCELLULAR LOCATION.
    Strain: K12.
  16. "Interaction of the conserved region 4.2 of sigma(E) with the RseA anti-sigma factor."
    Tam C., Collinet B., Lau G., Raina S., Missiakas D.
    J. Biol. Chem. 277:27282-27287(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH RPOE, SUBUNIT.
    Strain: K12 / MC4100 / ATCC 35695 / DSM 6574.
  17. "YaeL proteolysis of RseA is controlled by the PDZ domain of YaeL and a Gln-rich region of RseA."
    Kanehara K., Ito K., Akiyama Y.
    EMBO J. 22:6389-6398(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH RSEP, DOMAIN, CLEAVAGE BY RSEP, MUTAGENESIS OF 162-GLN--GLN-169 AND 190-GLN--GLN-200.
    Strain: K12 / AD16.
  18. "Changes in Escherichia coli transcriptome during acclimatization at low temperature."
    Polissi A., De Laurentis W., Zangrossi S., Briani F., Longhi V., Pesole G., Deho G.
    Res. Microbiol. 154:573-580(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: INDUCTION BY COLD SHOCK.
    Strain: K12 / MG1655 / ATCC 47076.
  19. "RseP (YaeL), an Escherichia coli RIP protease, cleaves transmembrane sequences."
    Akiyama Y., Kanehara K., Ito K.
    EMBO J. 23:4434-4442(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: CLEAVAGE BY RSEP.
  20. "Design principles of the proteolytic cascade governing the sigmaE-mediated envelope stress response in Escherichia coli: keys to graded, buffered, and rapid signal transduction."
    Chaba R., Grigorova I.L., Flynn J.M., Baker T.A., Gross C.A.
    Genes Dev. 21:124-136(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: REGULATION OF DEGRADATION.
  21. "The structure of RseB: a sensor in periplasmic stress response of E. coli."
    Wollmann P., Zeth K.
    J. Mol. Biol. 372:927-941(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH RSEB, SUBUNIT.
  22. Cited for: INTERACTION WITH RSEB, SUBUNIT, DOMAIN.
  23. "Crystal structure of RseB and a model of its binding mode to RseA."
    Kim D.Y., Jin K.S., Kwon E., Ree M., Kim K.K.
    Proc. Natl. Acad. Sci. U.S.A. 104:8779-8784(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: BINDING TO RSEB, MUTAGENESIS OF ARG-172 AND ARG-185.
  24. "Substrate recognition and binding by RseP, an Escherichia coli intramembrane protease."
    Koide K., Ito K., Akiyama Y.
    J. Biol. Chem. 283:9562-9570(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH RSEP, CLEAVAGE BY RSEP.
    Strain: K12 / AD16.
  25. "Solution structures of RseA and its complex with RseB."
    Jin K.S., Kim D.Y., Rho Y., Le V.B., Kwon E., Kim K.K., Ree M.
    J. Synchrotron Radiat. 15:219-222(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH RSEB, SUBUNIT.
  26. "A pair of circularly permutated PDZ domains control RseP, the S2P family intramembrane protease of Escherichia coli."
    Inaba K., Suzuki M., Maegawa K., Akiyama S., Ito K., Akiyama Y.
    J. Biol. Chem. 283:35042-35052(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: CLEAVAGE BY DEGS AND RSEP.
    Strain: K12.
  27. "PDZ domains of RseP are not essential for sequential cleavage of RseA or stress-induced sigma(E) activation in vivo."
    Hizukuri Y., Akiyama Y.
    Mol. Microbiol. 86:1232-1245(2012) [PubMed] [Europe PMC] [Abstract]
    Cited for: MUTAGENESIS OF PRO-147 AND VAL-148.
    Strain: K12.
  28. "Dual molecular signals mediate the bacterial response to outer-membrane stress."
    Lima S., Guo M.S., Chaba R., Gross C.A., Sauer R.T.
    Science 340:837-841(2013) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION, BINDING TO RSEB, SUBUNIT, CLEAVAGE BY DEGS.
    Strain: K12.
  29. "Crystal structure of Escherichia coli sigmaE with the cytoplasmic domain of its anti-sigma RseA."
    Campbell E.A., Tupy J.L., Gruber T.M., Wang S., Sharp M.M., Gross C.A., Darst S.A.
    Mol. Cell 11:1067-1078(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (2.0 ANGSTROMS) OF 1-90 IN COMPLEX WITH RPOE, MODE OF ACTION, SUBUNIT.
  30. "Versatile modes of peptide recognition by the AAA+ adaptor protein SspB."
    Levchenko I., Grant R.A., Flynn J.M., Sauer R.T., Baker T.A.
    Nat. Struct. Mol. Biol. 12:520-525(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (1.8 ANGSTROMS) OF 77-108 IN COMPLEX WITH SSPB, SUBUNIT, MUTAGENESIS OF GLN-79; TRP-85 AND MET-88.
  31. "Structural basis for the negative regulation of bacterial stress response by RseB."
    Kim D.Y., Kwon E., Choi J., Hwang H.Y., Kim K.K.
    Protein Sci. 19:1258-1263(2010) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (2.30 ANGSTROMS) OF 121-216 IN COMPLEX WITH RSEB.

Entry informationi

Entry nameiRSEA_ECOLI
AccessioniPrimary (citable) accession number: P0AFX7
Secondary accession number(s): P38106, Q2MAF8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 20, 2005
Last sequence update: December 20, 2005
Last modified: November 11, 2015
This is version 81 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Caution

PubMed:9159522 mis-identifies Trp-33 as residue 32.Curated
In vitro (PubMed:19706448) and in vivo (PubMed:23016873) results on the importance of the identity of residue 148 for cleavage by RseP differ.2 Publications

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.