ID A0A1G9ZU06_9ACTO Unreviewed; 287 AA.
AC A0A1G9ZU06;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 22.
DE RecName: Full=Protease HtpX homolog {ECO:0000256|HAMAP-Rule:MF_00188};
DE EC=3.4.24.- {ECO:0000256|HAMAP-Rule:MF_00188};
GN Name=htpX {ECO:0000256|HAMAP-Rule:MF_00188};
GN ORFNames=SAMN04487766_10255 {ECO:0000313|EMBL:SDM37712.1},
GN SAMN05216355_101399 {ECO:0000313|EMBL:SDN24710.1};
OS Actinomyces ruminicola.
OC Bacteria; Actinomycetota; Actinomycetes; Actinomycetales; Actinomycetaceae;
OC Actinomyces.
OX NCBI_TaxID=332524 {ECO:0000313|EMBL:SDN24710.1, ECO:0000313|Proteomes:UP000198541};
RN [1] {ECO:0000313|Proteomes:UP000198541, ECO:0000313|Proteomes:UP000199671}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 27982 {ECO:0000313|EMBL:SDN24710.1,
RC ECO:0000313|Proteomes:UP000198541}, and KPR-7B
RC {ECO:0000313|EMBL:SDM37712.1, ECO:0000313|Proteomes:UP000199671};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00188};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000256|HAMAP-Rule:MF_00188};
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_00188};
CC Multi-pass membrane protein {ECO:0000256|HAMAP-Rule:MF_00188}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the peptidase M48B family.
CC {ECO:0000256|ARBA:ARBA00009779, ECO:0000256|HAMAP-Rule:MF_00188}.
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DR EMBL; FNHU01000002; SDM37712.1; -; Genomic_DNA.
DR EMBL; FNIM01000001; SDN24710.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1G9ZU06; -.
DR STRING; 332524.SAMN04487766_10255; -.
DR OrthoDB; 15218at2; -.
DR Proteomes; UP000198541; Unassembled WGS sequence.
DR Proteomes; UP000199671; Unassembled WGS sequence.
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 Gene3D; 3.30.2010.10; Metalloproteases ('zincins'), catalytic domain; 1.
DR HAMAP; MF_00188; Pept_M48_protease_HtpX; 1.
DR InterPro; IPR022919; Pept_M48_protease_HtpX.
DR InterPro; IPR001915; Peptidase_M48.
DR PANTHER; PTHR43221; PROTEASE HTPX; 1.
DR PANTHER; PTHR43221:SF1; PROTEASE HTPX; 1.
DR Pfam; PF01435; Peptidase_M48; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475, ECO:0000256|HAMAP-
KW Rule:MF_00188};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_00188};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_00188};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_00188};
KW Metalloprotease {ECO:0000256|ARBA:ARBA00023049, ECO:0000256|HAMAP-
KW Rule:MF_00188};
KW Protease {ECO:0000256|ARBA:ARBA00022670, ECO:0000256|HAMAP-Rule:MF_00188};
KW Stress response {ECO:0000313|EMBL:SDN24710.1};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_00188};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_00188};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|HAMAP-Rule:MF_00188}.
FT TRANSMEM 12..31
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00188"
FT TRANSMEM 37..56
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00188"
FT TRANSMEM 150..173
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00188"
FT TRANSMEM 185..205
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00188"
FT DOMAIN 75..284
FT /note="Peptidase M48"
FT /evidence="ECO:0000259|Pfam:PF01435"
FT ACT_SITE 141
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00188"
FT BINDING 140
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00188"
FT BINDING 144
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00188"
FT BINDING 210
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00188"
SQ SEQUENCE 287 AA; 30537 MW; 44E3EADD5D8DF118 CRC64;
MTGTNHHNGL KTAVLMGGLW GLLLLIGWLL ARGTGSGVWL LLMPAIGVVQ TAYAYWNSDR
LAVRSMGAIE VTEAQQPVMY AVVRELSTAA GQPMPRLYVA PTMSPNAFAT GRNPQHAAVC
CTQGILQLLN RRELRGVLGH ELSHVYNRDI LTGSVAAGIA GVISSIATGI MWFGGGRDRR
DGNALVLLLL ALLAPLAASL TQFAVSRTRE YDADHDGAVL TNDPLALASA LHKLETGVAA
APMPQDPRLE PVSAMMIANP FGGVKNLFAT HPPMAQRIAR LEQMAGY
//