ID   SECB_PSEU2              Reviewed;         162 AA.
AC   Q4ZLR3;
DT   20-DEC-2005, integrated into UniProtKB/Swiss-Prot.
DT   07-JUN-2005, sequence version 1.
DT   25-MAY-2022, entry version 83.
DE   RecName: Full=Protein-export protein SecB {ECO:0000255|HAMAP-Rule:MF_00821};
GN   Name=secB {ECO:0000255|HAMAP-Rule:MF_00821}; OrderedLocusNames=Psyr_4882;
OS   Pseudomonas syringae pv. syringae (strain B728a).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas; Pseudomonas syringae.
OX   NCBI_TaxID=205918;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=B728a;
RX   PubMed=16043691; DOI=10.1073/pnas.0504930102;
RA   Feil H., Feil W.S., Chain P., Larimer F., Dibartolo G., Copeland A.,
RA   Lykidis A., Trong S., Nolan M., Goltsman E., Thiel J., Malfatti S.,
RA   Loper J.E., Lapidus A., Detter J.C., Land M., Richardson P.M.,
RA   Kyrpides N.C., Ivanova N., Lindow S.E.;
RT   "Comparison of the complete genome sequences of Pseudomonas syringae pv.
RT   syringae B728a and pv. tomato DC3000.";
RL   Proc. Natl. Acad. Sci. U.S.A. 102:11064-11069(2005).
CC   -!- FUNCTION: One of the proteins required for the normal export of
CC       preproteins out of the cell cytoplasm. It is a molecular chaperone that
CC       binds to a subset of precursor proteins, maintaining them in a
CC       translocation-competent state. It also specifically binds to its
CC       receptor SecA. {ECO:0000255|HAMAP-Rule:MF_00821}.
CC   -!- SUBUNIT: Homotetramer, a dimer of dimers. One homotetramer interacts
CC       with 1 SecA dimer. {ECO:0000255|HAMAP-Rule:MF_00821}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00821}.
CC   -!- SIMILARITY: Belongs to the SecB family. {ECO:0000255|HAMAP-
CC       Rule:MF_00821}.
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DR   EMBL; CP000075; AAY39909.1; -; Genomic_DNA.
DR   RefSeq; WP_003372189.1; NC_007005.1.
DR   RefSeq; YP_237947.1; NC_007005.1.
DR   AlphaFoldDB; Q4ZLR3; -.
DR   SMR; Q4ZLR3; -.
DR   STRING; 205918.Psyr_4882; -.
DR   EnsemblBacteria; AAY39909; AAY39909; Psyr_4882.
DR   GeneID; 64445934; -.
DR   GeneID; 65077759; -.
DR   KEGG; psb:Psyr_4882; -.
DR   PATRIC; fig|205918.7.peg.5047; -.
DR   eggNOG; COG1952; Bacteria.
DR   HOGENOM; CLU_111574_1_0_6; -.
DR   OMA; CPNVLFP; -.
DR   Proteomes; UP000000426; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0051082; F:unfolded protein binding; IEA:InterPro.
DR   GO; GO:0006457; P:protein folding; IEA:UniProtKB-UniRule.
DR   GO; GO:0051262; P:protein tetramerization; IEA:InterPro.
DR   GO; GO:0015031; P:protein transport; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.10.420.10; -; 1.
DR   HAMAP; MF_00821; SecB; 1.
DR   InterPro; IPR003708; SecB.
DR   InterPro; IPR035958; SecB-like_sf.
DR   PANTHER; PTHR36918; PTHR36918; 1.
DR   Pfam; PF02556; SecB; 1.
DR   PRINTS; PR01594; SECBCHAPRONE.
DR   SUPFAM; SSF54611; SSF54611; 1.
DR   TIGRFAMs; TIGR00809; secB; 1.
PE   3: Inferred from homology;
KW   Chaperone; Cytoplasm; Protein transport; Translocation; Transport.
FT   CHAIN           1..162
FT                   /note="Protein-export protein SecB"
FT                   /id="PRO_0000055400"
SQ   SEQUENCE   162 AA;  18011 MW;  795404D360C5FD47 CRC64;
     MTDQPNNDAV ANEENGPQFS LQRIYVRDLS FEAPKSPAIF RQEWTPTVSL DLNTRQKQLE
     GDFYEVVLTL SVTVNNGDEV AFIVEVQQAG IFLIKGLDDG AMSHTLGAFC PNILFPYARE
     AIDNLVVRGS FPALMLAPVN FDALYAQELQ RMQEAGETPT VQ