SECM_KLEP7
ID SECM_KLEP7 Reviewed; 165 AA.
AC A6T4P0;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 15-JAN-2008, sequence version 2.
DT 25-MAY-2022, entry version 54.
DE RecName: Full=Secretion monitor {ECO:0000255|HAMAP-Rule:MF_01332};
DE Flags: Precursor;
GN Name=secM {ECO:0000255|HAMAP-Rule:MF_01332};
GN OrderedLocusNames=KPN78578_01000; ORFNames=KPN_00101;
OS Klebsiella pneumoniae subsp. pneumoniae (strain ATCC 700721 / MGH 78578).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Klebsiella/Raoultella group; Klebsiella.
OX NCBI_TaxID=272620;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700721 / MGH 78578;
RG The Klebsiella pneumonia Genome Sequencing Project;
RA McClelland M., Sanderson E.K., Spieth J., Clifton W.S., Latreille P.,
RA Sabo A., Pepin K., Bhonagiri V., Porwollik S., Ali J., Wilson R.K.;
RL Submitted (SEP-2006) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Regulates secA expression by translational coupling of the
CC secM secA operon. Translational pausing at a specific Pro residue 5
CC residues before the end of the protein may allow disruption of a mRNA
CC repressor helix that normally suppresses secA translation initiation.
CC {ECO:0000255|HAMAP-Rule:MF_01332}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm, cytosol {ECO:0000255|HAMAP-
CC Rule:MF_01332}. Periplasm {ECO:0000255|HAMAP-Rule:MF_01332}. Note=The
CC active form is cytosolic, while the periplasmic form is rapidly
CC degraded, mainly by the tail-specific protease. {ECO:0000255|HAMAP-
CC Rule:MF_01332}.
CC -!- SIMILARITY: Belongs to the SecM family. {ECO:0000255|HAMAP-
CC Rule:MF_01332}.
CC -!- SEQUENCE CAUTION:
CC Sequence=ABR75561.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR EMBL; CP000647; ABR75561.1; ALT_INIT; Genomic_DNA.
DR AlphaFoldDB; A6T4P0; -.
DR SMR; A6T4P0; -.
DR STRING; 272620.KPN_00101; -.
DR EnsemblBacteria; ABR75561; ABR75561; KPN_00101.
DR KEGG; kpn:KPN_00101; -.
DR HOGENOM; CLU_108853_0_0_6; -.
DR OMA; NYWQQHA; -.
DR Proteomes; UP000000265; Chromosome.
DR GO; GO:0005829; C:cytosol; IEA:UniProtKB-SubCell.
DR GO; GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
DR GO; GO:0045182; F:translation regulator activity; IEA:InterPro.
DR HAMAP; MF_01332; SecM; 1.
DR InterPro; IPR009502; SecM.
DR Pfam; PF06558; SecM; 1.
DR PIRSF; PIRSF004572; SecM; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Periplasm; Reference proteome; Signal.
FT SIGNAL 1..37
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01332"
FT CHAIN 38..165
FT /note="Secretion monitor"
FT /id="PRO_0000314447"
SQ SEQUENCE 165 AA; 18121 MW; ED755C72C4532B06 CRC64;
MSGLLTRWRQ FGRRYFWPHL LLGMVAASLG LPALSNGHET AAPAKATASN HNPSKVNFSQ
LALLETNRRP SFTVDYWHQH AIRTVIRHLS FAMAPQALPV AEETSPLQAQ HLALLDTLSA
LLTQDSTPPV VIRQAGYIPS SYSAFRVSAW ISQVAGIRAG PQRLS