ID A0A1E7YXK8_9GAMM Unreviewed; 431 AA.
AC A0A1E7YXK8;
DT 18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT 18-JAN-2017, sequence version 1.
DT 27-MAR-2024, entry version 33.
DE RecName: Full=Chaperone SurA {ECO:0000256|HAMAP-Rule:MF_01183};
DE AltName: Full=Peptidyl-prolyl cis-trans isomerase SurA {ECO:0000256|HAMAP-Rule:MF_01183};
DE Short=PPIase SurA {ECO:0000256|HAMAP-Rule:MF_01183};
DE EC=5.2.1.8 {ECO:0000256|HAMAP-Rule:MF_01183};
DE AltName: Full=Rotamase SurA {ECO:0000256|HAMAP-Rule:MF_01183};
DE Flags: Precursor;
GN Name=surA {ECO:0000256|HAMAP-Rule:MF_01183,
GN ECO:0000313|EMBL:RAP72087.1};
GN ORFNames=ACZ87_01086 {ECO:0000313|EMBL:RAP72087.1}, BBW68_02000
GN {ECO:0000313|EMBL:OFC61277.1};
OS Candidatus Erwinia dacicola.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Erwiniaceae; Erwinia.
OX NCBI_TaxID=252393 {ECO:0000313|EMBL:OFC61277.1, ECO:0000313|Proteomes:UP000243534};
RN [1] {ECO:0000313|EMBL:OFC61277.1, ECO:0000313|Proteomes:UP000243534}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IL {ECO:0000313|EMBL:OFC61277.1,
RC ECO:0000313|Proteomes:UP000243534};
RA Yuval B.;
RL Submitted (JUL-2016) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:RAP72087.1, ECO:0000313|Proteomes:UP000244334}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Oroville {ECO:0000313|EMBL:RAP72087.1,
RC ECO:0000313|Proteomes:UP000244334};
RA Estes A.M., Hearn D.J., Agarwal S., Pierson E.A., Dunning-Hotopp J.C.;
RT "Genomes of the Obligate Erwinia dacicola and Facultative Enterobacter sp.
RT OLF Endosymbionts of the Olive Fruit fly, Bactrocera oleae.";
RL Submitted (APR-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Chaperone involved in the correct folding and assembly of
CC outer membrane proteins. Recognizes specific patterns of aromatic
CC residues and the orientation of their side chains, which are found more
CC frequently in integral outer membrane proteins. May act in both early
CC periplasmic and late outer membrane-associated steps of protein
CC maturation. {ECO:0000256|HAMAP-Rule:MF_01183}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[protein]-peptidylproline (omega=180) = [protein]-
CC peptidylproline (omega=0); Xref=Rhea:RHEA:16237, Rhea:RHEA-
CC COMP:10747, Rhea:RHEA-COMP:10748, ChEBI:CHEBI:83833,
CC ChEBI:CHEBI:83834; EC=5.2.1.8; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_01183};
CC -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000256|HAMAP-Rule:MF_01183}.
CC Note=Is capable of associating with the outer membrane.
CC {ECO:0000256|HAMAP-Rule:MF_01183}.
CC -!- DOMAIN: The PPIase activity resides only in the second parvulin domain.
CC The N-terminal region and the C-terminal tail are necessary and
CC sufficient for the chaperone activity of SurA. The PPIase activity is
CC dispensable for SurA to function as a chaperone. The N-terminal region
CC and the C-terminal tail are also required for porin recognition.
CC {ECO:0000256|HAMAP-Rule:MF_01183}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OFC61277.1}.
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DR EMBL; MAYS01000423; OFC61277.1; -; Genomic_DNA.
DR EMBL; LJAM02000065; RAP72087.1; -; Genomic_DNA.
DR RefSeq; WP_070135477.1; NZ_SEZT01000368.1.
DR AlphaFoldDB; A0A1E7YXK8; -.
DR OrthoDB; 14196at2; -.
DR Proteomes; UP000243534; Unassembled WGS sequence.
DR Proteomes; UP000244334; Unassembled WGS sequence.
DR GO; GO:0030288; C:outer membrane-bounded periplasmic space; IEA:InterPro.
DR GO; GO:0042277; F:peptide binding; IEA:InterPro.
DR GO; GO:0003755; F:peptidyl-prolyl cis-trans isomerase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0051082; F:unfolded protein binding; IEA:UniProtKB-UniRule.
DR GO; GO:0043165; P:Gram-negative-bacterium-type cell outer membrane assembly; IEA:InterPro.
DR GO; GO:0006457; P:protein folding; IEA:UniProtKB-UniRule.
DR GO; GO:0050821; P:protein stabilization; IEA:InterPro.
DR Gene3D; 3.10.50.40; -; 2.
DR Gene3D; 1.10.4030.10; Porin chaperone SurA, peptide-binding domain; 2.
DR HAMAP; MF_01183; Chaperone_SurA; 1.
DR InterPro; IPR046357; PPIase_dom_sf.
DR InterPro; IPR000297; PPIase_PpiC.
DR InterPro; IPR023058; PPIase_PpiC_CS.
DR InterPro; IPR023034; PPIase_SurA.
DR InterPro; IPR015391; SurA_N.
DR InterPro; IPR027304; Trigger_fact/SurA_dom_sf.
DR PANTHER; PTHR47637; CHAPERONE SURA; 1.
DR PANTHER; PTHR47637:SF1; CHAPERONE SURA; 1.
DR Pfam; PF00639; Rotamase; 2.
DR Pfam; PF09312; SurA_N; 1.
DR SUPFAM; SSF54534; FKBP-like; 2.
DR SUPFAM; SSF109998; Triger factor/SurA peptide-binding domain-like; 1.
DR PROSITE; PS01096; PPIC_PPIASE_1; 1.
DR PROSITE; PS50198; PPIC_PPIASE_2; 2.
PE 3: Inferred from homology;
KW Chaperone {ECO:0000256|ARBA:ARBA00023186, ECO:0000256|HAMAP-Rule:MF_01183};
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|HAMAP-Rule:MF_01183};
KW Periplasm {ECO:0000256|ARBA:ARBA00022764, ECO:0000256|HAMAP-Rule:MF_01183};
KW Reference proteome {ECO:0000313|Proteomes:UP000244334};
KW Repeat {ECO:0000256|ARBA:ARBA00022737, ECO:0000256|HAMAP-Rule:MF_01183};
KW Rotamase {ECO:0000256|ARBA:ARBA00023110, ECO:0000256|HAMAP-Rule:MF_01183};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|HAMAP-Rule:MF_01183}.
FT SIGNAL 1..20
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01183"
FT CHAIN 21..431
FT /note="Chaperone SurA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01183"
FT /id="PRO_5034554000"
FT DOMAIN 171..272
FT /note="PpiC"
FT /evidence="ECO:0000259|PROSITE:PS50198"
FT DOMAIN 282..382
FT /note="PpiC"
FT /evidence="ECO:0000259|PROSITE:PS50198"
SQ SEQUENCE 431 AA; 47576 MW; 3FBC4A2021301401 CRC64;
MKNWRMLILG AALTASTAFA APQVVDKVAA VVNNGVVLES DVDGMMQSVK GKAQQAGQQL
PDDKTLRHQI VERLVMDNIL LQMAKQAGIQ VSDQQLDQAI ANIAAQDKMS VDQLRSRQAY
DSMNYATYRE QIRKEMLTSK VRNNEVRRRV TILPQEVDQL ATQMASQNDA GTELNISYIL
LTLPENPTQQ QVDDQEALAK QLVSEAKSGA DFGKLAITYS ANSQVLKDGN IGWGHLQELP
SLFAQALVTA QKGEIVGPIR SGVGFQILKV NDVRGDNKSI SVTEVHARHI LLKPSPIMTD
DQARQKLQEV AAQINSGKLT FADAAKQLSH DPSSANQGGD LGWSSPEVFD LGFRGALLRL
KKGQMSAPVH SSFGWHLIQL MDTRQVDKTD AAKKERAYRL LFNRKFSEEA QTWMQEQRAS
AYVNILDANA Q
//
