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Database: UniProt
Entry: A0A3P8TX25_AMPPE
LinkDB: A0A3P8TX25_AMPPE
Original site: A0A3P8TX25_AMPPE 
ID   A0A3P8TX25_AMPPE        Unreviewed;       525 AA.
AC   A0A3P8TX25;
DT   13-FEB-2019, integrated into UniProtKB/TrEMBL.
DT   13-FEB-2019, sequence version 1.
DT   24-JAN-2024, entry version 25.
DE   RecName: Full=chitinase {ECO:0000256|ARBA:ARBA00012729};
DE            EC=3.2.1.14 {ECO:0000256|ARBA:ARBA00012729};
OS   Amphiprion percula (Orange clownfish) (Lutjanus percula).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC   Ovalentaria; Pomacentridae; Amphiprion.
OX   NCBI_TaxID=161767 {ECO:0000313|Ensembl:ENSAPEP00000027583.1, ECO:0000313|Proteomes:UP000265080};
RN   [1] {ECO:0000313|Ensembl:ENSAPEP00000027583.1, ECO:0000313|Proteomes:UP000265080}
RP   NUCLEOTIDE SEQUENCE.
RA   Lehmann R.;
RT   "Finding Nemo's genes: A chromosome-scale reference assembly of the genome
RT   of the orange clownfish Amphiprion percula.";
RL   Submitted (MAR-2018) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|Ensembl:ENSAPEP00000027583.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (SEP-2023) to UniProtKB.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Random endo-hydrolysis of N-acetyl-beta-D-glucosaminide
CC         (1->4)-beta-linkages in chitin and chitodextrins.; EC=3.2.1.14;
CC         Evidence={ECO:0000256|ARBA:ARBA00000822};
CC   -!- SIMILARITY: Belongs to the glycosyl hydrolase 18 family. Chitinase
CC       class II subfamily. {ECO:0000256|ARBA:ARBA00009121}.
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DR   AlphaFoldDB; A0A3P8TX25; -.
DR   Ensembl; ENSAPET00000028316.1; ENSAPEP00000027583.1; ENSAPEG00000019503.1.
DR   GeneTree; ENSGT00940000162989; -.
DR   Proteomes; UP000265080; Chromosome 8.
DR   GO; GO:0005576; C:extracellular region; IEA:InterPro.
DR   GO; GO:0008061; F:chitin binding; IEA:UniProtKB-KW.
DR   GO; GO:0004568; F:chitinase activity; IEA:UniProtKB-EC.
DR   GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR   GO; GO:0006032; P:chitin catabolic process; IEA:UniProt.
DR   CDD; cd02872; GH18_chitolectin_chitotriosidase; 1.
DR   Gene3D; 3.20.20.80; Glycosidases; 2.
DR   InterPro; IPR002557; Chitin-bd_dom.
DR   InterPro; IPR036508; Chitin-bd_dom_sf.
DR   InterPro; IPR011583; Chitinase_II.
DR   InterPro; IPR029070; Chitinase_insertion_sf.
DR   InterPro; IPR001223; Glyco_hydro18_cat.
DR   InterPro; IPR001579; Glyco_hydro_18_chit_AS.
DR   InterPro; IPR017853; Glycoside_hydrolase_SF.
DR   PANTHER; PTHR11177; CHITINASE; 1.
DR   PANTHER; PTHR11177:SF379; CHITINASE; 1.
DR   Pfam; PF01607; CBM_14; 1.
DR   Pfam; PF00704; Glyco_hydro_18; 1.
DR   SMART; SM00494; ChtBD2; 1.
DR   SMART; SM00636; Glyco_18; 1.
DR   SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR   SUPFAM; SSF54556; Chitinase insertion domain; 1.
DR   SUPFAM; SSF57625; Invertebrate chitin-binding proteins; 1.
DR   PROSITE; PS50940; CHIT_BIND_II; 1.
DR   PROSITE; PS01095; GH18_1; 1.
DR   PROSITE; PS51910; GH18_2; 1.
PE   3: Inferred from homology;
KW   Chitin-binding {ECO:0000256|ARBA:ARBA00022669};
KW   Glycosidase {ECO:0000256|ARBA:ARBA00023295};
KW   Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW   Reference proteome {ECO:0000313|Proteomes:UP000265080}.
FT   DOMAIN          68..435
FT                   /note="GH18"
FT                   /evidence="ECO:0000259|PROSITE:PS51910"
FT   DOMAIN          476..525
FT                   /note="Chitin-binding type-2"
FT                   /evidence="ECO:0000259|PROSITE:PS50940"
FT   REGION          439..470
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        441..458
FT                   /note="Pro residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   525 AA;  58616 MW;  28EBCCD699C7E0A6 CRC64;
     MKQQLQVLNF GMYNLLRVND YHGLCIFHQQ ETIRYFSLCK SHASTTAMIK LILFAGLCLS
     LGSLASSSRL VCYFTNWSQY RPGNGKFMPS NIDPNLCTHL IYAFSGINEA NELVTIEWND
     EVLYKSFNGL KQRNPNLKTL LAVGGWNFGS QKFTTMVSTQ ANRNTFIQSS IKLLRKHGFD
     GLDLDWEYPA ARGSPLEDKQ RFTLLCKELL EAYIAEGTST GRPRLMISAA VAAGKGTTDA
     GYEVAEIAKH LDFINVMTYD FHGTWESVTG HHSPLYNGSH DTGDHVYLST DFAMRYWRDL
     GTPVEKLNMG FATYGRAFRL STQSSEVGAP ASGPAAAGVF TRDAGVLSHY EICTFLKGAT
     VHMIEDQKVP YATKQNEWAG YDNKDSFHTK VRYLQDNRFG GAFVWSLDMD DFNGQFCGEG
     TYTLIKYLRS LLASSLPPLP TSESTPNPVT PSPNKDRPQT TPSPRLTFIP PSKTTDNFCA
     TRIGGVYAKP DAPSSYYNCV NGITWVHNCQ SNLVFKNSCK CCDWL
//
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