ID A0A1G6XYW0_9BURK Unreviewed; 455 AA.
AC A0A1G6XYW0;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 27-MAR-2024, entry version 26.
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 ORFNames=SAMN05421548_12664 {ECO:0000313|EMBL:SDD82863.1};
OS Paraburkholderia lycopersici.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Paraburkholderia.
OX NCBI_TaxID=416944 {ECO:0000313|EMBL:SDD82863.1, ECO:0000313|Proteomes:UP000198908};
RN [1] {ECO:0000313|Proteomes:UP000198908}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TNe-862 {ECO:0000313|Proteomes:UP000198908};
RA Varghese N., Submissions S.;
RL Submitted (SEP-2016) 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}.
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DR EMBL; FMYQ01000026; SDD82863.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1G6XYW0; -.
DR STRING; 416944.SAMN05421548_12664; -.
DR OrthoDB; 14196at2; -.
DR Proteomes; UP000198908; 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; 1.
DR HAMAP; MF_01183; Chaperone_SurA; 1.
DR InterPro; IPR046357; PPIase_dom_sf.
DR InterPro; IPR000297; PPIase_PpiC.
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; 1.
DR Pfam; PF13616; Rotamase_3; 1.
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; 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 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..30
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01183"
FT CHAIN 31..455
FT /note="Chaperone SurA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01183"
FT /id="PRO_5011801648"
FT DOMAIN 188..290
FT /note="PpiC"
FT /evidence="ECO:0000259|PROSITE:PS50198"
FT DOMAIN 304..402
FT /note="PpiC"
FT /evidence="ECO:0000259|PROSITE:PS50198"
FT REGION 230..255
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 455 AA; 49343 MW; 6F7215EE863D91EF CRC64;
MGIMKKLRLA AYAASLFAVA GVLPAAPAQA QGLPADNGQT IDTIAAVVND GVITQRELDG
RVELISRRLQ QQNAPVPPAD QLRAQVLNQM VLERIQLQKA KEDGITVDDT AVQRTLERLA
QANGMDLATY RARIEAAGVP WATFMNDART ELTLSKLREK EVDSKITVSD AEVANYIASQ
RGPNAGQASD LHFQHIFIKA PLNASETDIE AAQAKANALL KEAQSGSKFE SLAKSSSQAS
DAGKGGDMGF QPPSKLPPEF VTAASTLRPG EVNPTVIRTN DGFEIVRLVE RRQGQGTAAD
APKLVQTHVR HILLRVGDGM SEPQARQKLL EIRQEIAAGA DFAKFARTYS QDGSASQGGD
LGWISPGETV PEFERAMNTL QDGQLSEPVR TEYGYHLIQV LGRRDAEGSV AQQMDLARQA
IGQRKAEQAY ADWLRQLRDS AYVDYKIAGM TPPHN
//
