ID D9SID4_GALCS Unreviewed; 440 AA.
AC D9SID4;
DT 05-OCT-2010, integrated into UniProtKB/TrEMBL.
DT 05-OCT-2010, sequence version 1.
DT 27-MAR-2024, entry version 76.
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 OrderedLocusNames=Galf_0146 {ECO:0000313|EMBL:ADL54191.1};
OS Gallionella capsiferriformans (strain ES-2) (Gallionella ferruginea
OS capsiferriformans (strain ES-2)).
OC Bacteria; Pseudomonadota; Betaproteobacteria; Nitrosomonadales;
OC Gallionellaceae; Gallionella.
OX NCBI_TaxID=395494 {ECO:0000313|EMBL:ADL54191.1, ECO:0000313|Proteomes:UP000001235};
RN [1] {ECO:0000313|EMBL:ADL54191.1, ECO:0000313|Proteomes:UP000001235}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ES-2 {ECO:0000313|EMBL:ADL54191.1,
RC ECO:0000313|Proteomes:UP000001235};
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA Pitluck S., Chertkov O., Davenport K.W., Detter J.C., Han C., Tapia R.,
RA Land M., Hauser L., Chang Y.-J., Jeffries C., Kyrpides N., Ivanova N.,
RA Mikhailova N., Shelobolina E.S., Picardal F., Roden E., Emerson D.,
RA Woyke T.;
RT "Complete sequence of Gallionella capsiferriformans ES-2.";
RL Submitted (AUG-2010) 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; CP002159; ADL54191.1; -; Genomic_DNA.
DR RefSeq; WP_013292134.1; NC_014394.1.
DR AlphaFoldDB; D9SID4; -.
DR STRING; 395494.Galf_0146; -.
DR KEGG; gca:Galf_0146; -.
DR eggNOG; COG0760; Bacteria.
DR HOGENOM; CLU_034646_11_0_4; -.
DR Proteomes; UP000001235; Chromosome.
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:UP000001235};
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..22
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01183"
FT CHAIN 23..440
FT /note="Chaperone SurA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01183"
FT /id="PRO_5009010246"
FT DOMAIN 184..285
FT /note="PpiC"
FT /evidence="ECO:0000259|PROSITE:PS50198"
FT DOMAIN 295..392
FT /note="PpiC"
FT /evidence="ECO:0000259|PROSITE:PS50198"
SQ SEQUENCE 440 AA; 49150 MW; 1BAB84854576D22B CRC64;
MSKIKFPVLL SVLSLMSTPV LAVEKHVIEP QQQVATIDAV VAVVNDDVIT RLELNERLRM
VVSQLKKQGT PLPEGAVLET QVLERMIAEM LQAQFAKENG VRVDDTQLDM AITRIAQQNN
FPSLVEFMAK LESDGVNVKK FREEIRAEIV STRLREREVE SKLVISDTEV DNYLSNKSKM
GLDNDEYHLA HILVVVPEQA SAEKIRAARE RADQAFAQLS GGADFSQVSA GFSDAKDALK
GGDLGWRAGD RIPPAFMNEL QNLKPGQNTA VLRSPSGFHI LKLVEKRGGS APVVITQTHA
RHILIKTSEI VTEAEAKKQL LEIKQRIDGG AGFAEQAKRY SQDGSAQQGG DLDWLSPGQT
VPEFEGAINK LQVGQMGMVQ TQFGWHLIQV LARRNTDVSE QQKRQQARVS IGTFKSEELY
QDWLRQLRDR AFVEYRLEEK
//
