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surA:Gene Product(s)

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Nomenclature Function Interactions Localization Sequence Domains Structure Resources Accessions Links References Suggestions

Nomenclature

See Help:Product_nomenclature for help entering or editing information in this section of EcoliWiki.

Standard name

SurA

Synonyms

peptidyl-prolyl cis-trans isomerase (PPIase)[1], B0053[2][1], SurA[2][1]

Product description

peptidyl-prolyl cis-trans isomerase (PPIase)[2][3]

Periplasmic OM porin chaperone, has PPIase activity; required for stationary-phase survival[4]

EC number (for enzymes)

Notes

Function

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Gene Ontology
See Help:Gene_ontology for help entering or editing GO terms and GO annotations in EcoliWiki.

QualifierGO IDGO term nameReference(s)Evidence Codewith/fromAspectNotesStatus
GO:0051082

unfolded protein binding

GO_REF:0000020

IEA: Inferred from Electronic Annotation

HAMAP:MF_01183

F

Seeded from EcoCyc 12.5 [5]

complete

GO:0042597

periplasmic space

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0574

C

Seeded from EcoCyc 12.5 [5]

complete

GO:0016853

isomerase activity

GO_REF:0000002
GO_REF:0000004

IEA: Inferred from Electronic Annotation

InterPro:IPR000297
SP_KW:KW-0413

F

Seeded from EcoCyc [6]

complete

GO:0006457

protein folding

GO_REF:0000004
GO_REF:0000020

IEA: Inferred from Electronic Annotation

SP_KW:KW-0697
HAMAP:MF_01183

P

Seeded from EcoCyc 12.5 [5]

complete

GO:0003755

peptidyl-prolyl cis-trans isomerase activity

GO_REF:0000003
GO_REF:0000004
GO_REF:0000020

IEA: Inferred from Electronic Annotation

EC:5.2.1.8
SP_KW:KW-0697
HAMAP:MF_01183

F

Seeded from EcoCyc 12.5 [5]

complete

GO:0030288

outer membrane-bounded periplasmic space

C

Seeded from Riley et al 2006 [1].

required fields missing

GO:0005515

protein binding

PMID:11226178[7]
PMID:17908933[8]
PMID:18165306[9]

IPI: Inferred from Physical Interaction

UniProtKB:P02932
UniProtKB:P0A940
UniProtKB:P0A940

F

Seeded from EcoCyc [6]

complete

GO:0042277

peptide binding

PMID:11546789[10]
PMID:14506253[11]
PMID:15840585[12]
PMID:17825319[13]
PMID:17894549[14]

IDA: Inferred from Direct Assay





F

Seeded from EcoCyc [6]

complete

GO:0042710

biofilm formation

PMID:18180259[15]

IMP: Inferred from Mutant Phenotype

P

Seeded from EcoCyc [6]

complete

GO:0043165

Gram-negative-bacterium-type cell outer membrane assembly

PMID:17908933[8]

IGI: Inferred from Genetic Interaction

UniProtKB:P0AEU7

P

Seeded from EcoCyc [6]

complete

GO:0050821

protein stabilization

PMID:11226178[7]
PMID:17071751[16]

IMP: Inferred from Mutant Phenotype


P

Seeded from EcoCyc [6]

complete

GO:0051085

chaperone cofactor-dependent protein folding

PMID:17071751[16]

IMP: Inferred from Mutant Phenotype

P

Seeded from EcoCyc [6]

complete

GO:0009279

cell outer membrane

C

Seeded from EcoCyc 11.1[3].

required fields missing

GO:0060274

maintenance of stationary phase

PMID:2165476[17]

IMP: Inferred from Mutant Phenotype

P

complete

GO:0006457

protein folding

PMID:8626309[18]

IMP: Inferred from Mutant Phenotype

P

complete

GO:0050821

protein stabilization

PMID:8626309[18]

IMP: Inferred from Mutant Phenotype

P

complete

GO:0003755

peptidyl-prolyl cis-trans isomerase activity

PMID:8985185[19]

IDA: Inferred from Direct Assay

F

complete

GO:0043165

Gram-negative-bacterium-type cell outer membrane assembly

PMID:8985185[19]

IMP: Inferred from Mutant Phenotype

P

complete

GO:0030288

outer membrane-bounded periplasmic space

PMID:8985185[19]

IDA: Inferred from Direct Assay

C

complete

Interactions See Help:Product_interactions for help entering or editing information about gene product interactions in this section of EcoliWiki.

Partner TypePartnerNotesReferencesEvidence

Protein

dnaK

PMID:16606699[20]

Experiment(s):EBI-1135459

Protein

hflB

PMID:16606699[20]

Experiment(s):EBI-1135459

Protein

chbC

PMID:15690043[21]

Experiment(s):EBI-891312

Protein

ilvA

PMID:15690043[21]

Experiment(s):EBI-891312

Protein

lpdA

PMID:15690043[21]

Experiment(s):EBI-891312

Protein

rplL

PMID:15690043[21]

Experiment(s):EBI-891312

Protein

rpsN

PMID:15690043[21]

Experiment(s):EBI-891312

Protein

ydaY

PMID:15690043[21]

Experiment(s):EBI-891312

Notes

Localization

See Help:Product_localization for how to add or edit information in this section of EcoliWiki.

CompartmentDescriptionEvidenceSourceNotes

periplasm

Periplasm

PMID:9298646[22]

EchoLocation:surA


Notes

Structure and Physical Properties

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Physical Properties See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Sequence

at EcoCyc

MKNWKTLLLG IAMIANTSFA APQVVDKVAA VVNNGVVLES DVDGLMQSVK LNAAQARQQL
PDDATLRHQI MERLIMDQII LQMGQKMGVK ISDEQLDQAI ANIAKQNNMT LDQMRSRLAY
DGLNYNTYRN QIRKEMIISE VRNNEVRRRI TILPQEVESL AQQVGNQNDA STELNLSHIL
IPLPENPTSD QVNEAESQAR AIVDQARNGA DFGKLAIAHS ADQQALNGGQ MGWGRIQELP
GIFAQALSTA KKGDIVGPIR SGVGFHILKV NDLRGESKNI SVTEVHARHI LLKPSPIMTD
EQARVKLEQI AADIKSGKTT FAAAAKEFSQ DPGSANQGGD LGWATPDIFD PAFRDALTRL
NKGQMSAPVH SSFGWHLIEL LDTRNVDKTD AAQKDRAYRM LMNRKFSEEA ASWMQEQRAS
AYVKILSN
Length

428

Mol. Wt

47.284 kDa

pI

7.0 (calculated)

Extinction coefficient

34,950 (calc based on 5 Y, 5 W, and C residues)


Domains/Motifs/Modification Sites

See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.

TypeResiduesDescriptionNotesReferences

motif

1-20

UniProt Manual:Signal Peptides

UniProt:P0ABZ6



rectanglemotifs

Structure
See Help:Product_structure for help entering or editing information in this section of EcoliWiki.

Structures
Models

View models at:

Structure figures

Notes

Gene Product Resources

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See Help:Product_resources for help with entering or editing information in this section of EcoliWiki.

Resource typeSourceNotes/Reference

Notes

Accessions in Other Databases

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

DatabaseAccessionNotes

EcoCyc (EcoliWiki Page)

EcoCyc:EG10985-MONOMER

UniProt (EcoliWiki Page)

UniProt:P0ABZ6

PFAM (EcoliWiki Page)

PFAM:PF00639

RefSeq (EcoliWiki Page)

RefSeq:NP_414595


Notes

Links

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References

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See Help:References for how to manage references in EcoliWiki.

  1. 1.0 1.1 1.2 1.3 1.4 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.0 2.1 2.2 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. 3.0 3.1 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  5. 5.0 5.1 5.2 5.3 EcoCyc (release 12.5; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  6. 6.0 6.1 6.2 6.3 6.4 6.5 6.6 EcoCyc (release 13.0; 2009) Keseler, IM et al. (2009) Nucleic Acids Res. 37(Database issue):D464-70
  7. 7.0 7.1 Behrens S et al. (2001) The SurA periplasmic PPIase lacking its parvulin domains functions in vivo and has chaperone activity. EMBO J 20: 285-94 PubMed EcoliWiki page
  8. 8.0 8.1 Sklar JG et al. (2007) Defining the roles of the periplasmic chaperones SurA, Skp, and DegP in Escherichia coli. Genes Dev 21: 2473-84 PubMed EcoliWiki page
  9. Vuong P et al. (2008) Analysis of YfgL and YaeT interactions through bioinformatics, mutagenesis, and biochemistry. J Bacteriol 190: 1507-17 PubMed EcoliWiki page
  10. Webb HM et al. (2001) Interaction of the periplasmic peptidylprolyl cis-trans isomerase SurA with model peptides. The N-terminal region of SurA id essential and sufficient for peptide binding. J Biol Chem 276: 45622-7 PubMed EcoliWiki page
  11. Bitto E & McKay DB (2003) The periplasmic molecular chaperone protein SurA binds a peptide motif that is characteristic of integral outer membrane proteins. J Biol Chem 278: 49316-22 PubMed EcoliWiki page
  12. Hennecke G et al. (2005) The periplasmic chaperone SurA exploits two features characteristic of integral outer membrane proteins for selective substrate recognition. J Biol Chem 280: 23540-8 PubMed EcoliWiki page
  13. Xu X et al. (2007) The periplasmic bacterial molecular chaperone SurA adapts its structure to bind peptides in different conformations to assert a sequence preference for aromatic residues. J Mol Biol 373: 367-81 PubMed EcoliWiki page
  14. Alcock FH et al. (2008) Conserved substrate binding by chaperones in the bacterial periplasm and the mitochondrial intermembrane space. Biochem J 409: 377-87 PubMed EcoliWiki page
  15. Niba ET et al. (2007) A genome-wide approach to identify the genes involved in biofilm formation in E. coli. DNA Res 14: 237-46 PubMed EcoliWiki page
  16. 16.0 16.1 Ureta AR et al. (2007) Kinetic analysis of the assembly of the outer membrane protein LamB in Escherichia coli mutants each lacking a secretion or targeting factor in a different cellular compartment. J Bacteriol 189: 446-54 PubMed EcoliWiki page
  17. Tormo A et al. (1990) surA, an Escherichia coli gene essential for survival in stationary phase. J Bacteriol 172: 4339-47 PubMed EcoliWiki page
  18. 18.0 18.1 Lazar SW & Kolter R (1996) SurA assists the folding of Escherichia coli outer membrane proteins. J Bacteriol 178: 1770-3 PubMed EcoliWiki page
  19. 19.0 19.1 19.2 Rouvière PE & Gross CA (1996) SurA, a periplasmic protein with peptidyl-prolyl isomerase activity, participates in the assembly of outer membrane porins. Genes Dev 10: 3170-82 PubMed EcoliWiki page
  20. 20.0 20.1 Arifuzzaman M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res 16: 686-91 PubMed EcoliWiki page
  21. 21.0 21.1 21.2 21.3 21.4 21.5 Butland G et al. (2005) Interaction network containing conserved and essential protein complexes in Escherichia coli. Nature 433: 531-7 PubMed EcoliWiki page
  22. Link AJ et al. (1997) Comparing the predicted and observed properties of proteins encoded in the genome of Escherichia coli K-12. Electrophoresis 18: 1259-313 PubMed EcoliWiki page

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