ID A0A2T3ZYC5_TRIHA Unreviewed; 316 AA.
AC A0A2T3ZYC5;
DT 18-JUL-2018, integrated into UniProtKB/TrEMBL.
DT 18-JUL-2018, sequence version 1.
DT 27-MAR-2024, entry version 19.
DE RecName: Full=chitinase {ECO:0000256|ARBA:ARBA00012729};
DE EC=3.2.1.14 {ECO:0000256|ARBA:ARBA00012729};
GN ORFNames=M431DRAFT_9664 {ECO:0000313|EMBL:PTB49812.1};
OS Trichoderma harzianum CBS 226.95.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Hypocreomycetidae; Hypocreales; Hypocreaceae; Trichoderma.
OX NCBI_TaxID=983964 {ECO:0000313|EMBL:PTB49812.1, ECO:0000313|Proteomes:UP000241690};
RN [1] {ECO:0000313|EMBL:PTB49812.1, ECO:0000313|Proteomes:UP000241690}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CBS 226.95 {ECO:0000313|EMBL:PTB49812.1,
RC ECO:0000313|Proteomes:UP000241690};
RG DOE Joint Genome Institute;
RA Aerts A., Atanasova L., Chenthamara K., Zhang J., Grujic M., Henrissat B.,
RA Kuo A., Salamov A., Lipzen A., Labutti K., Barry K., Miao Y., Rahimi M.J.,
RA Shen Q., Grigoriev I.V., Kubicek C.P., Druzhinina I.S.;
RT "Multiple horizontal gene transfer events from other fungi enriched the
RT ability of initially mycotrophic Trichoderma (Ascomycota) to feed on dead
RT plant biomass.";
RL Submitted (JUL-2016) to the EMBL/GenBank/DDBJ databases.
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 -!- SUBCELLULAR LOCATION: Secreted {ECO:0000256|ARBA:ARBA00004613}.
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 18 family. Chitinase
CC class III subfamily. {ECO:0000256|ARBA:ARBA00025727}.
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DR EMBL; KZ679690; PTB49812.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2T3ZYC5; -.
DR STRING; 983964.A0A2T3ZYC5; -.
DR OrthoDB; 360175at2759; -.
DR Proteomes; UP000241690; Unassembled WGS sequence.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0008061; F:chitin binding; IEA:UniProtKB-KW.
DR GO; GO:0004568; F:chitinase activity; IEA:UniProtKB-EC.
DR GO; GO:0006032; P:chitin catabolic process; IEA:UniProtKB-KW.
DR GO; GO:0000272; P:polysaccharide catabolic process; IEA:UniProtKB-KW.
DR CDD; cd02877; GH18_hevamine_XipI_class_III; 1.
DR Gene3D; 3.20.20.80; Glycosidases; 1.
DR InterPro; IPR045321; Cts1-like.
DR InterPro; IPR001223; Glyco_hydro18_cat.
DR InterPro; IPR001579; Glyco_hydro_18_chit_AS.
DR InterPro; IPR017853; Glycoside_hydrolase_SF.
DR PANTHER; PTHR45708; ENDOCHITINASE; 1.
DR PANTHER; PTHR45708:SF49; ENDOCHITINASE; 1.
DR Pfam; PF00704; Glyco_hydro_18; 1.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR PROSITE; PS01095; GH18_1; 1.
DR PROSITE; PS51910; GH18_2; 1.
PE 3: Inferred from homology;
KW Carbohydrate metabolism {ECO:0000256|ARBA:ARBA00023277};
KW Chitin degradation {ECO:0000256|ARBA:ARBA00023024};
KW Chitin-binding {ECO:0000256|ARBA:ARBA00022669};
KW Glycosidase {ECO:0000256|ARBA:ARBA00023295, ECO:0000256|RuleBase:RU000489};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|RuleBase:RU000489};
KW Polysaccharide degradation {ECO:0000256|ARBA:ARBA00023326};
KW Reference proteome {ECO:0000313|Proteomes:UP000241690};
KW Signal {ECO:0000256|SAM:SignalP}.
FT SIGNAL 1..19
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 20..316
FT /note="chitinase"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5015698474"
FT DOMAIN 31..316
FT /note="GH18"
FT /evidence="ECO:0000259|PROSITE:PS51910"
SQ SEQUENCE 316 AA; 33439 MW; FED661FE68511F05 CRC64;
MFVRNAVAIT GLLASLSNAL PAKRAVDAGN ARLVIYWGAE DDSTTLSDVC SDDSYGIVNL
AFLNRFFAAG GWPEISMSGL DNSSDAQQSA GATGLKDGSG IVDAIKQCQS AGKLVILSLG
GADADVTLQS DSDGEKIADT LWNLFGGGTE NAELRPFGDV KLDGFDLDNE SGDSTGYLAM
TQRFRSNFQS DTSKTYYLTA APQCPFPDAS EPLDVCKELN YVWVQFYNNG DCNIAQSDFK
NSVQTWSSGI GNATLFIGAL ASGADGDQGY VDADTLVSSL QDVKNMNLPN YGGAMLWEAQ
LAVKNGNFQK QIAAGL
//
