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Key Documents

SRP6118

Sigma-Aldrich

SurA from bacteria

recombinant, expressed in E. coli, ≥95% (SDS-PAGE)

Synonym(s):

Chaperone surA, PPIase surA, Rotamase surA, Survival protein A

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About This Item

CAS Number:
UNSPSC Code:
12352200
NACRES:
NA.32

biological source

bacterial

recombinant

expressed in E. coli

assay

≥95% (SDS-PAGE)

form

liquid

mol wt

47.3 kDa (429 aa, 21-428 aa + NT His-Tag)

packaging

pkg of 100 μg

UniProt accession no.

shipped in

dry ice

storage temp.

−70°C

Gene Information

Escherichia coli K12 ... surA(944812)

General description

SurA is a periplasmic peptidyl-prolyl isomerase (PPIase) and chaperone of Escherichia coli and other Gram-negative bacteria. This protein is a major factor in the biogenesis of beta-barrel outer membrane proteins (OMPs) and plays an integral role in cell envelope homeostasis and cell envelope functions. It is essential for the survival of E.coli in stationary phase and required for pilus biogenesis.

Physical form

1 mg/mL solution in 20 mM Tris-HCl buffer (pH 8.0) containing 10% glycerol.

Preparation Note

Centrifuge the vial prior to opening.

Other Notes

MGSSHHHHHH SSGLVPRGSH MAPQVVDKVA AVVNNGVVLE SDVDGLMQSV KLNAAQARQQ LPDDATLRHQ IMERLIMDQI ILQMGQKMGV KISDEQLDQA IANIAKQNNM TLDQMRSRLA YDGLNYNTYR NQIRKEMIIS EVRNNEVRRR ITILPQEVES LAQQVGNQND ASTELNLSHI LIPLPENPTS DQVNEAESQA RAIVDQARNG ADFGKLAIAH SADQQALNGG QMGWGRIQEL PGIFAQALST AKKGDIVGPI RSGVGFHILK VNDLRGESKN ISVTEVHARH ILLKPSPIMT DEQARVKLEQ IAADIKSGKT TFAAAAKEFS QDPGSANQGG DLGWATPDIF DPAFRDALTR LNKGQMSAPV HSSFGWHLIE LLDTRNVDKT DAAQKDRAYR MLMNRKFSEE AASWMQEQRA SAYVKILSN

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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