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Database: UniProt
Entry: A0A1S3HDU9_LINUN
LinkDB: A0A1S3HDU9_LINUN
Original site: A0A1S3HDU9_LINUN 
ID   A0A1S3HDU9_LINUN        Unreviewed;       330 AA.
AC   A0A1S3HDU9;
DT   12-APR-2017, integrated into UniProtKB/TrEMBL.
DT   12-APR-2017, sequence version 1.
DT   27-MAR-2024, entry version 33.
DE   RecName: Full=Metalloendopeptidase {ECO:0000256|RuleBase:RU361183};
DE            EC=3.4.24.- {ECO:0000256|RuleBase:RU361183};
GN   Name=LOC106154434 {ECO:0000313|RefSeq:XP_013384232.1};
OS   Lingula unguis.
OC   Eukaryota; Metazoa; Spiralia; Lophotrochozoa; Brachiopoda; Linguliformea;
OC   Lingulata; Lingulida; Linguloidea; Lingulidae; Lingula.
OX   NCBI_TaxID=7574 {ECO:0000313|Proteomes:UP000085678, ECO:0000313|RefSeq:XP_013384232.1};
RN   [1] {ECO:0000313|RefSeq:XP_013384232.1}
RP   IDENTIFICATION.
RC   TISSUE=Gonads {ECO:0000313|RefSeq:XP_013384232.1};
RG   RefSeq;
RL   Submitted (NOV-2023) to UniProtKB.
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC         Evidence={ECO:0000256|PROSITE-ProRule:PRU01211,
CC         ECO:0000256|RuleBase:RU361183};
CC       Note=Binds 1 zinc ion per subunit. {ECO:0000256|PROSITE-
CC       ProRule:PRU01211, ECO:0000256|RuleBase:RU361183};
CC   -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC       feature annotation. {ECO:0000256|PROSITE-ProRule:PRU00076}.
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DR   RefSeq; XP_013384232.1; XM_013528778.1.
DR   AlphaFoldDB; A0A1S3HDU9; -.
DR   EnsemblMetazoa; XM_013528778.1; XP_013384232.1; LOC106154434.
DR   GeneID; 106154434; -.
DR   KEGG; lak:106154434; -.
DR   InParanoid; A0A1S3HDU9; -.
DR   OrthoDB; 2876645at2759; -.
DR   Proteomes; UP000085678; Unplaced.
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; cd00041; CUB; 1.
DR   Gene3D; 3.40.390.10; Collagenase (Catalytic Domain); 1.
DR   Gene3D; 2.60.120.290; Spermadhesin, CUB domain; 1.
DR   InterPro; IPR000859; CUB_dom.
DR   InterPro; IPR000742; EGF-like_dom.
DR   InterPro; IPR024079; MetalloPept_cat_dom_sf.
DR   InterPro; IPR001506; Peptidase_M12A.
DR   InterPro; IPR006026; Peptidase_Metallo.
DR   InterPro; IPR035914; Sperma_CUB_dom_sf.
DR   PANTHER; PTHR10127; DISCOIDIN, CUB, EGF, LAMININ , AND ZINC METALLOPROTEASE DOMAIN CONTAINING; 1.
DR   PANTHER; PTHR10127:SF890; ZINC METALLOPROTEINASE NAS-30; 1.
DR   Pfam; PF01400; Astacin; 1.
DR   PRINTS; PR00480; ASTACIN.
DR   SMART; SM00235; ZnMc; 1.
DR   SUPFAM; SSF55486; Metalloproteases ('zincins'), catalytic domain; 1.
DR   SUPFAM; SSF49854; Spermadhesin, CUB domain; 1.
DR   PROSITE; PS51864; ASTACIN; 1.
DR   PROSITE; PS01180; CUB; 1.
DR   PROSITE; PS00022; EGF_1; 1.
DR   PROSITE; PS01186; EGF_2; 1.
DR   PROSITE; PS50026; EGF_3; 1.
PE   4: Predicted;
KW   Disulfide bond {ECO:0000256|PROSITE-ProRule:PRU00076};
KW   EGF-like domain {ECO:0000256|PROSITE-ProRule:PRU00076};
KW   Hydrolase {ECO:0000256|PROSITE-ProRule:PRU01211,
KW   ECO:0000256|RuleBase:RU361183};
KW   Metal-binding {ECO:0000256|PROSITE-ProRule:PRU01211,
KW   ECO:0000256|RuleBase:RU361183};
KW   Metalloprotease {ECO:0000256|PROSITE-ProRule:PRU01211,
KW   ECO:0000256|RuleBase:RU361183};
KW   Protease {ECO:0000256|PROSITE-ProRule:PRU01211,
KW   ECO:0000256|RuleBase:RU361183};
KW   Reference proteome {ECO:0000313|Proteomes:UP000085678};
KW   Zinc {ECO:0000256|PROSITE-ProRule:PRU01211, ECO:0000256|RuleBase:RU361183}.
FT   DOMAIN          1..197
FT                   /note="Peptidase M12A"
FT                   /evidence="ECO:0000259|PROSITE:PS51864"
FT   DOMAIN          192..235
FT                   /note="EGF-like"
FT                   /evidence="ECO:0000259|PROSITE:PS50026"
FT   DOMAIN          246..330
FT                   /note="CUB"
FT                   /evidence="ECO:0000259|PROSITE:PS01180"
FT   ACT_SITE        90
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU01211"
FT   BINDING         89
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU01211"
FT   BINDING         93
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU01211"
FT   BINDING         99
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU01211"
FT   DISULFID        225..234
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU00076"
SQ   SEQUENCE   330 AA;  37623 MW;  6F8057D41C0183F1 CRC64;
     MKCPLEKKGK AESDRKIVRA AISEWELETC VKFREVEDQE EYERTTVVLV KPQDSSLCGV
     GAGRIYIFTG NRQVLFLGHR CLTVQTVAHE FGHVLGLYHE HARPDRDRYI DIIWSNLTNF
     ESTKKQFSKK PEGSITTLGF PYDVASLMHY GPHIYGKTWE SVTIRAKDPL LQLSIGAATD
     TTIQFYDAKT VNYFYCNDTC RNSVMNLQCQ HGGYPDPKSC HRCRCPQGFS GDLCEWHERY
     TGADPCGGVI PAESFNQSIY SPNYINEFEH FSYKKGQTCN WLIKAPHDKL IAVRFTGARF
     GFPCTMYPYV TCDDYVEVRY GDDIGVTGAR
//
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