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
//