ID A0A1N7RLM3_9BURK Unreviewed; 469 AA.
AC A0A1N7RLM3;
DT 15-MAR-2017, integrated into UniProtKB/TrEMBL.
DT 15-MAR-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};
GN Name=surA {ECO:0000256|HAMAP-Rule:MF_01183,
GN ECO:0000313|EMBL:SIT36002.1};
GN ORFNames=BN2475_70032 {ECO:0000313|EMBL:SIT36002.1};
OS Paraburkholderia ribeironis.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Paraburkholderia.
OX NCBI_TaxID=1247936 {ECO:0000313|EMBL:SIT36002.1, ECO:0000313|Proteomes:UP000187012};
RN [1] {ECO:0000313|EMBL:SIT36002.1, ECO:0000313|Proteomes:UP000187012}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=STM7296 {ECO:0000313|EMBL:SIT36002.1,
RC ECO:0000313|Proteomes:UP000187012};
RA Song W.-J., Kurnit D.M.;
RL Submitted (DEC-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; CYGX02000007; SIT36002.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1N7RLM3; -.
DR STRING; 1247936.BN2475_70032; -.
DR Proteomes; UP000187012; 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 Reference proteome {ECO:0000313|Proteomes:UP000187012};
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 DOMAIN 203..306
FT /note="PpiC"
FT /evidence="ECO:0000259|PROSITE:PS50198"
FT DOMAIN 320..418
FT /note="PpiC"
FT /evidence="ECO:0000259|PROSITE:PS50198"
SQ SEQUENCE 469 AA; 50768 MW; F5F0FFDB548C7C1B CRC64;
MRKDGPGVPD IIGVSVAIMK KLSLATLGAG LVAAASFLSV APVQAQALGG GGGQTVDTIA
AVVNNGVITR RELDERISLI TRRLNQQNAP VPPMDQLRQQ VLNQMVLERI QLQKAKEDGI
TIDDATVQKT LERLAQANNM SLEMYRARIE AQGVPWTTFT SDARTELTLS RLREKEVDSK
ITVTDAEVAN YIASQRGPNA GQTSDLHIQH IFVKAPLNAS QTDIEAAQQK AQALLAEAKG
GANFEKLAKS SSQAPDAAKN SGDLGFVAPS RLPPEFVKAA ATLRPGEVSP ELIRTNDGFE
IVRLVDRRVG QGNSSDAPKL VQTHVRHILL RVGDGTSEPQ ARQRLLDIKS QVAAGGDFAK
FAHTYSQDGS SSQGGDLGWI SPGETVPEFE RAMNSLQDGQ ISDPVRSEYG YHLIQVLGRR
EAEGSVSQQM DLARQAIGQR KAEQAYADWL RELRDTAYIE VKPTLSNLQ
//
