(data stored in ACNUC7421 zone)

SWISSPROT: SECB_HISS2

ID   SECB_HISS2              Reviewed;         171 AA.
AC   B0UUY0;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   08-APR-2008, sequence version 1.
DT   11-DEC-2019, entry version 69.
DE   RecName: Full=Protein-export protein SecB {ECO:0000255|HAMAP-Rule:MF_00821};
GN   Name=secB {ECO:0000255|HAMAP-Rule:MF_00821}; OrderedLocusNames=HSM_0022;
OS   Histophilus somni (strain 2336) (Haemophilus somnus).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Histophilus.
OX   NCBI_TaxID=228400;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=2336;
RG   US DOE Joint Genome Institute;
RA   Siddaramappa S., Duncan A.J., Challacombe J.F., Rainey D., Gillaspy A.F.,
RA   Carson M., Gipson J., Gipson M., Bruce D., Detter J.C., Han C.S., Land M.,
RA   Tapia R., Thompson L.S., Orvis J., Zaitshik J., Barnes G., Brettin T.S.,
RA   Dyer D.W., Inzana T.J.;
RT   "Complete sequence of Haemophilus somnus 2336.";
RL   Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases.
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}.
DR   EMBL; CP000947; ACA31843.1; -; Genomic_DNA.
DR   RefSeq; WP_012341089.1; NC_010519.1.
DR   SMR; B0UUY0; -.
DR   EnsemblBacteria; ACA31843; ACA31843; HSM_0022.
DR   GeneID; 31486297; -.
DR   KEGG; hsm:HSM_0022; -.
DR   HOGENOM; HOG000218192; -.
DR   KO; K03071; -.
DR   OMA; CPNVLFP; -.
DR   OrthoDB; 1624074at2; -.
DR   BioCyc; HSOM228400:G1GB8-22-MONOMER; -.
DR   Proteomes; UP000008543; 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;
DR   PRODOM; B0UUY0.
DR   SWISS-2DPAGE; B0UUY0.
KW   Chaperone; Cytoplasm; Protein transport; Reference proteome; Translocation;
KW   Transport.
FT   CHAIN           1..171
FT                   /note="Protein-export protein SecB"
FT                   /id="PRO_1000083859"
SQ   SEQUENCE   171 AA;  19488 MW;  2EB2AEC8D356178E CRC64;
     MTEKNQDAVT EEQGTEVVLQ IQRIYVKDVS FEAPNLPHIF QQEWKPKLDF NLSTETTHLA
     EDLYEVCLNI SVETTMEGSE DVAFICEVKQ AGIFAISGLE DVQLAHCLTS QCPNMLFPYA
     RELISSLVNR GTFPALNLAP VNFDALFVEY MQRQQAQEES KTEEKEKKEV H
//

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