HTPX_ACTP2
ID HTPX_ACTP2 Reviewed; 289 AA.
AC A3N147;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 03-APR-2007, sequence version 1.
DT 03-AUG-2022, entry version 99.
DE RecName: Full=Protease HtpX {ECO:0000255|HAMAP-Rule:MF_00188};
DE EC=3.4.24.- {ECO:0000255|HAMAP-Rule:MF_00188};
DE AltName: Full=Heat shock protein HtpX {ECO:0000255|HAMAP-Rule:MF_00188};
GN Name=htpX {ECO:0000255|HAMAP-Rule:MF_00188}; OrderedLocusNames=APL_1039;
OS Actinobacillus pleuropneumoniae serotype 5b (strain L20).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC Pasteurellaceae; Actinobacillus.
OX NCBI_TaxID=416269;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=L20;
RX PubMed=18065534; DOI=10.1128/jb.01845-07;
RA Foote S.J., Bosse J.T., Bouevitch A.B., Langford P.R., Young N.M.,
RA Nash J.H.E.;
RT "The complete genome sequence of Actinobacillus pleuropneumoniae L20
RT (serotype 5b).";
RL J. Bacteriol. 190:1495-1496(2008).
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00188};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000255|HAMAP-Rule:MF_00188};
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_00188}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_00188}.
CC -!- SIMILARITY: Belongs to the peptidase M48B family. {ECO:0000255|HAMAP-
CC Rule:MF_00188}.
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DR EMBL; CP000569; ABN74133.1; -; Genomic_DNA.
DR RefSeq; WP_005604779.1; NC_009053.1.
DR AlphaFoldDB; A3N147; -.
DR SMR; A3N147; -.
DR STRING; 416269.APL_1039; -.
DR MEROPS; M48.002; -.
DR EnsemblBacteria; ABN74133; ABN74133; APL_1039.
DR GeneID; 66257733; -.
DR KEGG; apl:APL_1039; -.
DR eggNOG; COG0501; Bacteria.
DR HOGENOM; CLU_042266_1_0_6; -.
DR OMA; AVCCTEG; -.
DR Proteomes; UP000001432; Chromosome.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0004222; F:metalloendopeptidase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR HAMAP; MF_00188; Pept_M48_protease_HtpX; 1.
DR InterPro; IPR022919; Pept_M48_protease_HtpX.
DR InterPro; IPR001915; Peptidase_M48.
DR Pfam; PF01435; Peptidase_M48; 1.
PE 3: Inferred from homology;
KW Cell inner membrane; Cell membrane; Hydrolase; Membrane; Metal-binding;
KW Metalloprotease; Protease; Reference proteome; Transmembrane;
KW Transmembrane helix; Zinc.
FT CHAIN 1..289
FT /note="Protease HtpX"
FT /id="PRO_1000020837"
FT TRANSMEM 7..27
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
FT TRANSMEM 38..58
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
FT TRANSMEM 155..175
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
FT TRANSMEM 194..214
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
FT ACT_SITE 145
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
FT BINDING 144
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
FT BINDING 148
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
FT BINDING 223
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
SQ SEQUENCE 289 AA; 31555 MW; 0A48DD483B5C9ADC CRC64;
MAKRIVLFLL TNLAITFVLG IVLNIIFQVT GIQGGSTGGI LVMSLVFGFA GSLISLFMSK
SMALRSVGAE VIQQPRNHAE QWLFDTVQRQ SQQANIPMPD IAIYHSADVN AFATGATKNN
SLVAVSTGLL DNMTEDEAEA VVAHEIAHIA NGDMVTMTLL QGVLNTFVIF LSRIISTAAS
SGKDENGNAT QNTLVFWIVD IALQMIFGVI ATMIAMWFSR YREYRADAGS AQLVGKEKMI
AALQRLQHVH EPQEMQGSLA AFMINGARSK ELFMSHPPLE KRIEALRNL
