ID HTPX2_STRCO Reviewed; 287 AA.
AC Q9F2V2;
DT 19-OCT-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2001, sequence version 1.
DT 27-MAR-2024, entry version 116.
DE RecName: Full=Protease HtpX homolog 2 {ECO:0000255|HAMAP-Rule:MF_00188};
DE EC=3.4.24.- {ECO:0000255|HAMAP-Rule:MF_00188};
GN Name=htpX2 {ECO:0000255|HAMAP-Rule:MF_00188}; OrderedLocusNames=SCO4609;
GN ORFNames=SCD39.09;
OS Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145).
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces; Streptomyces albidoflavus group.
OX NCBI_TaxID=100226;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-471 / A3(2) / M145;
RX PubMed=12000953; DOI=10.1038/417141a;
RA Bentley S.D., Chater K.F., Cerdeno-Tarraga A.-M., Challis G.L.,
RA Thomson N.R., James K.D., Harris D.E., Quail M.A., Kieser H., Harper D.,
RA Bateman A., Brown S., Chandra G., Chen C.W., Collins M., Cronin A.,
RA Fraser A., Goble A., Hidalgo J., Hornsby T., Howarth S., Huang C.-H.,
RA Kieser T., Larke L., Murphy L.D., Oliver K., O'Neil S., Rabbinowitsch E.,
RA Rajandream M.A., Rutherford K.M., Rutter S., Seeger K., Saunders D.,
RA Sharp S., Squares R., Squares S., Taylor K., Warren T., Wietzorrek A.,
RA Woodward J.R., Barrell B.G., Parkhill J., Hopwood D.A.;
RT "Complete genome sequence of the model actinomycete Streptomyces coelicolor
RT A3(2).";
RL Nature 417:141-147(2002).
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 membrane {ECO:0000255|HAMAP-Rule:MF_00188};
CC Multi-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_00188}.
CC -!- SIMILARITY: Belongs to the peptidase M48B family. {ECO:0000255|HAMAP-
CC Rule:MF_00188}.
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DR EMBL; AL939120; CAC08262.1; -; Genomic_DNA.
DR RefSeq; NP_628771.1; NC_003888.3.
DR RefSeq; WP_003974338.1; NZ_VNID01000028.1.
DR AlphaFoldDB; Q9F2V2; -.
DR STRING; 100226.gene:17762254; -.
DR PaxDb; 100226-SCO4609; -.
DR PATRIC; fig|100226.15.peg.4681; -.
DR eggNOG; COG0501; Bacteria.
DR HOGENOM; CLU_042266_3_1_11; -.
DR InParanoid; Q9F2V2; -.
DR OrthoDB; 15218at2; -.
DR PhylomeDB; Q9F2V2; -.
DR Proteomes; UP000001973; Chromosome.
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 CDD; cd07336; M48B_HtpX_like; 1.
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.
DR PROSITE; PS00142; ZINC_PROTEASE; 1.
PE 3: Inferred from homology;
KW Cell membrane; Hydrolase; Membrane; Metal-binding; Metalloprotease;
KW Protease; Reference proteome; Transmembrane; Transmembrane helix; Zinc.
FT CHAIN 1..287
FT /note="Protease HtpX homolog 2"
FT /id="PRO_0000138893"
FT TRANSMEM 7..29
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
FT TRANSMEM 33..50
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
FT TRANSMEM 148..168
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
FT TRANSMEM 180..200
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
FT ACT_SITE 134
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
FT BINDING 133
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
FT BINDING 137
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
FT BINDING 205
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00188"
SQ SEQUENCE 287 AA; 31168 MW; 087F7C8CCADBE439 CRC64;
MHRRHNGLRT AVLLGGLSAL IIVIGSFFGR AGLVVAVLVA LGTNAYAYWN SDKLALRAMR
ARPVSEFEAP ALYRMVRELS TQARQPMPRL YISPTDAPNA FATGRNPRNA AVCCTEGIMR
LLDERELRGV IGHELSHVYN RDILISSVAG ALASVIMFLV NFAWLIPVGR SNDDDGPGLL
GMLLIMLLGP LAATVIQLAI SRSREYEADA SGAQLTGDPL ALAGALRKLE LGTKQLPLPP
EPRLETASHM MIANPFRPGQ GISKMFSTHP PMAERIARLE KMAGRQQ
//
