ID   KEX1_NEUCR              Reviewed;         659 AA.
AC   Q1K722; Q871G2;
DT   27-JUL-2011, integrated into UniProtKB/Swiss-Prot.
DT   19-MAR-2014, sequence version 2.
DT   03-AUG-2022, entry version 70.
DE   RecName: Full=Pheromone-processing carboxypeptidase kex1;
DE            EC=3.4.16.6;
DE   AltName: Full=Carboxypeptidase D;
DE   Flags: Precursor;
GN   Name=kex1; ORFNames=B7H23.190, NCU04316;
OS   Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 /
OS   FGSC 987).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC   Sordariomycetidae; Sordariales; Sordariaceae; Neurospora.
OX   NCBI_TaxID=367110;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987;
RX   PubMed=12655011; DOI=10.1093/nar/gkg293;
RA   Mannhaupt G., Montrone C., Haase D., Mewes H.-W., Aign V., Hoheisel J.D.,
RA   Fartmann B., Nyakatura G., Kempken F., Maier J., Schulte U.;
RT   "What's in the genome of a filamentous fungus? Analysis of the Neurospora
RT   genome sequence.";
RL   Nucleic Acids Res. 31:1944-1954(2003).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987;
RX   PubMed=12712197; DOI=10.1038/nature01554;
RA   Galagan J.E., Calvo S.E., Borkovich K.A., Selker E.U., Read N.D.,
RA   Jaffe D.B., FitzHugh W., Ma L.-J., Smirnov S., Purcell S., Rehman B.,
RA   Elkins T., Engels R., Wang S., Nielsen C.B., Butler J., Endrizzi M.,
RA   Qui D., Ianakiev P., Bell-Pedersen D., Nelson M.A., Werner-Washburne M.,
RA   Selitrennikoff C.P., Kinsey J.A., Braun E.L., Zelter A., Schulte U.,
RA   Kothe G.O., Jedd G., Mewes H.-W., Staben C., Marcotte E., Greenberg D.,
RA   Roy A., Foley K., Naylor J., Stange-Thomann N., Barrett R., Gnerre S.,
RA   Kamal M., Kamvysselis M., Mauceli E.W., Bielke C., Rudd S., Frishman D.,
RA   Krystofova S., Rasmussen C., Metzenberg R.L., Perkins D.D., Kroken S.,
RA   Cogoni C., Macino G., Catcheside D.E.A., Li W., Pratt R.J., Osmani S.A.,
RA   DeSouza C.P.C., Glass N.L., Orbach M.J., Berglund J.A., Voelker R.,
RA   Yarden O., Plamann M., Seiler S., Dunlap J.C., Radford A., Aramayo R.,
RA   Natvig D.O., Alex L.A., Mannhaupt G., Ebbole D.J., Freitag M., Paulsen I.,
RA   Sachs M.S., Lander E.S., Nusbaum C., Birren B.W.;
RT   "The genome sequence of the filamentous fungus Neurospora crassa.";
RL   Nature 422:859-868(2003).
CC   -!- FUNCTION: Protease with a carboxypeptidase B-like function involved in
CC       the C-terminal processing of the lysine and arginine residues from
CC       protein precursors. Promotes cell fusion and is involved in the
CC       programmed cell death (By similarity). {ECO:0000250}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Preferential release of a C-terminal arginine or lysine
CC         residue.; EC=3.4.16.6;
CC   -!- SUBCELLULAR LOCATION: Golgi apparatus, trans-Golgi network membrane
CC       {ECO:0000250}; Single-pass type I membrane protein {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the peptidase S10 family. {ECO:0000305}.
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DR   EMBL; BX294026; CAD71044.1; -; Genomic_DNA.
DR   EMBL; CM002240; EAA31726.3; -; Genomic_DNA.
DR   RefSeq; XP_960962.3; XM_955869.3.
DR   AlphaFoldDB; Q1K722; -.
DR   SMR; Q1K722; -.
DR   STRING; 5141.EFNCRP00000003856; -.
DR   ESTHER; neucr-B7H23.190; Carboxypeptidase_S10.
DR   MEROPS; S10.007; -.
DR   EnsemblFungi; EAA31726; EAA31726; NCU04316.
DR   GeneID; 3877103; -.
DR   KEGG; ncr:NCU04316; -.
DR   VEuPathDB; FungiDB:NCU04316; -.
DR   HOGENOM; CLU_008523_11_0_1; -.
DR   InParanoid; Q1K722; -.
DR   Proteomes; UP000001805; Chromosome 2, Linkage Group V.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005802; C:trans-Golgi network; IBA:GO_Central.
DR   GO; GO:0004185; F:serine-type carboxypeptidase activity; IBA:GO_Central.
DR   GO; GO:0006915; P:apoptotic process; IBA:GO_Central.
DR   GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.1820; -; 1.
DR   InterPro; IPR029058; AB_hydrolase.
DR   InterPro; IPR001563; Peptidase_S10.
DR   InterPro; IPR018202; Ser_caboxypep_ser_AS.
DR   PANTHER; PTHR11802; PTHR11802; 1.
DR   Pfam; PF00450; Peptidase_S10; 1.
DR   PRINTS; PR00724; CRBOXYPTASEC.
DR   SUPFAM; SSF53474; SSF53474; 1.
DR   PROSITE; PS00131; CARBOXYPEPT_SER_SER; 1.
PE   3: Inferred from homology;
KW   Apoptosis; Carboxypeptidase; Glycoprotein; Golgi apparatus; Hydrolase;
KW   Membrane; Protease; Reference proteome; Signal; Transmembrane;
KW   Transmembrane helix.
FT   SIGNAL          1..38
FT                   /evidence="ECO:0000255"
FT   CHAIN           39..659
FT                   /note="Pheromone-processing carboxypeptidase kex1"
FT                   /id="PRO_0000411930"
FT   TOPO_DOM        39..527
FT                   /note="Lumenal"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        528..548
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        549..659
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   REGION          480..507
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          565..659
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        597..648
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   ACT_SITE        190
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10074"
FT   ACT_SITE        393
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10074"
FT   ACT_SITE        455
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10074"
FT   CARBOHYD        218
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        348
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        444
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        452
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        505
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   659 AA;  72836 MW;  0A063101AF0BDEA3 CRC64;
     MAATTTTTNA GRSMASWKRL STLIAAFTLS WTSSFVAAAG SADYFVHDLP GAPDGPLVKM
     HAGHIEVTPD NNGNLFFWHF QNKHIANKQR TVIWLNGGPG CSSEDGALME IGPYRLKDEN
     TLVYNDGAWN EFANVLFVDN PVGTGFSYVD TNAYIHELTE MAANFVTFLE RWFALFPEYE
     HDDLYIAGES YAGQHIPYIA QAILERNKNA GPVNRKWNLS GLLIGNGWVS PKEQYDAYLQ
     FAYEKDIVKK GTDLANKLEI QQRICQKEIA VKPDKIDYPE CEAILQDMLQ LTAGGVGASG
     KNQCYNMYDV RLKDDYPSCG MAWPPDLKSV TPYLRKKEVI KALNINDNKS TGWTECNGQV
     GMNFNPKTKP SITLLPDILS AGVPILLFSG AEDLICNHLG TEALISNMEW NGGKGFELTP
     GTWAPRRDWT FEGEPAGFWQ QARNLTYVLF YNSSHMVPFD YPRRTRDMLD RFMGVDISSI
     GGQPTDSRLD GEKLPETTVG GAAGNSTSNQ AAEKAKLEMA KWEAYRKSGE LVLVIVIVAA
     GVWGWFVWKE RRKTAGQGYM GVATGERHSI SNNPGPRGNL SGGGDRTRGQ GLAGFRNKRS
     GRRDVEAQDF DESELDDLHL SKPEDPHADS RYSIGGASDD EEEQKPGKGS SSRQPGGRS