ID G2Y887_BOTF4 Unreviewed; 421 AA.
AC G2Y887;
DT 16-NOV-2011, integrated into UniProtKB/TrEMBL.
DT 16-NOV-2011, sequence version 1.
DT 22-FEB-2023, entry version 44.
DE RecName: Full=chitinase {ECO:0000256|ARBA:ARBA00012729};
DE EC=3.2.1.14 {ECO:0000256|ARBA:ARBA00012729};
GN ORFNames=BofuT4P25000012001 {ECO:0000313|EMBL:CCD48815.1};
OS Botryotinia fuckeliana (strain T4) (Noble rot fungus) (Botrytis cinerea).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Leotiomycetes;
OC Helotiales; Sclerotiniaceae; Botrytis.
OX NCBI_TaxID=999810 {ECO:0000313|EMBL:CCD48815.1, ECO:0000313|Proteomes:UP000008177};
RN [1] {ECO:0000313|Proteomes:UP000008177}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=T4 {ECO:0000313|Proteomes:UP000008177};
RX PubMed=21876677; DOI=.1371/journal.pgen.1002230;
RA Amselem J., Cuomo C.A., van Kan J.A., Viaud M., Benito E.P., Couloux A.,
RA Coutinho P.M., de Vries R.P., Dyer P.S., Fillinger S., Fournier E.,
RA Gout L., Hahn M., Kohn L., Lapalu N., Plummer K.M., Pradier J.M.,
RA Quevillon E., Sharon A., Simon A., ten Have A., Tudzynski B., Tudzynski P.,
RA Wincker P., Andrew M., Anthouard V., Beever R.E., Beffa R., Benoit I.,
RA Bouzid O., Brault B., Chen Z., Choquer M., Collemare J., Cotton P.,
RA Danchin E.G., Da Silva C., Gautier A., Giraud C., Giraud T., Gonzalez C.,
RA Grossetete S., Guldener U., Henrissat B., Howlett B.J., Kodira C.,
RA Kretschmer M., Lappartient A., Leroch M., Levis C., Mauceli E.,
RA Neuveglise C., Oeser B., Pearson M., Poulain J., Poussereau N.,
RA Quesneville H., Rascle C., Schumacher J., Segurens B., Sexton A., Silva E.,
RA Sirven C., Soanes D.M., Talbot N.J., Templeton M., Yandava C., Yarden O.,
RA Zeng Q., Rollins J.A., Lebrun M.H., Dickman M.;
RT "Genomic analysis of the necrotrophic fungal pathogens Sclerotinia
RT sclerotiorum and Botrytis cinerea.";
RL PLoS Genet. 7:E1002230-E1002230(2011).
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 III subfamily. {ECO:0000256|ARBA:ARBA00025727}.
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DR EMBL; FQ790296; CCD48815.1; -; Genomic_DNA.
DR AlphaFoldDB; G2Y887; -.
DR STRING; 999810.G2Y887; -.
DR eggNOG; KOG4701; Eukaryota.
DR HOGENOM; CLU_007818_1_1_1; -.
DR InParanoid; G2Y887; -.
DR Proteomes; UP000008177; Unplaced contigs.
DR GO; GO:0005576; C:extracellular region; IEA:InterPro.
DR GO; GO:0030248; F:cellulose binding; 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: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; IPR035971; CBD_sf.
DR InterPro; IPR000254; Cellulose-bd_dom_fun.
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; PF00734; CBM_1; 1.
DR Pfam; PF00704; Glyco_hydro_18; 1.
DR SMART; SM00236; fCBD; 1.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR SUPFAM; SSF57180; Cellulose-binding domain; 1.
DR PROSITE; PS51164; CBM1_2; 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:UP000008177};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|SAM:SignalP}.
FT SIGNAL 1..22
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 23..421
FT /note="chitinase"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5003440544"
FT DOMAIN 30..310
FT /note="GH18"
FT /evidence="ECO:0000259|PROSITE:PS51910"
FT DOMAIN 385..421
FT /note="CBM1"
FT /evidence="ECO:0000259|PROSITE:PS51164"
SQ SEQUENCE 421 AA; 43433 MW; 3E3FFE22B685339B CRC64;
MYSTKSLIGF ASMLAALPSA IAGFSSSSSN SVAIYWGQGP NQGTLASYCS NAGFDIIPIA
FLISLNKLTV NVGNADPAQV AKDIVTCQGL GKTILLSIGG ATYTENELAS ADAATTAAKN
VWAAFGPKTS SSTTRPFGDA VVDGFDFDIE TQGLTNLDVF AQELRTLSDA ETSKKYYLTA
APQCPYPDQA DKSFLQGAVS FDAVFVQFYN NNCGLNKFVK GSTTQSEFNM ATWDKWASTT
SKNKNVKVFV GIPGSTSAAT TGYIDQATLT DLITYSKTFK SFGGIMSWDM VTIIGNSGYL
ANINKALGGV PASGSTGSSK TSAAATTAKA TAAPTTLTTK VKSTVVSSKV VATTTAKAAA
TTTAKAADDQ TTVSSAVASA TAASGAVPQW SQCGGEGYTG STVCASGFKC VKTDDWWSAC
E
//
