ID E9E3D3_METAQ Unreviewed; 395 AA.
AC E9E3D3;
DT 05-APR-2011, integrated into UniProtKB/TrEMBL.
DT 05-APR-2011, sequence version 1.
DT 24-JAN-2024, entry version 52.
DE RecName: Full=chitinase {ECO:0000256|ARBA:ARBA00012729};
DE EC=3.2.1.14 {ECO:0000256|ARBA:ARBA00012729};
GN ORFNames=MAC_04381 {ECO:0000313|EMBL:EFY89526.1};
OS Metarhizium acridum (strain CQMa 102).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Hypocreomycetidae; Hypocreales; Clavicipitaceae; Metarhizium.
OX NCBI_TaxID=655827 {ECO:0000313|Proteomes:UP000002499};
RN [1] {ECO:0000313|EMBL:EFY89526.1, ECO:0000313|Proteomes:UP000002499}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CQMa 102 {ECO:0000313|EMBL:EFY89526.1,
RC ECO:0000313|Proteomes:UP000002499};
RX PubMed=21253567; DOI=10.1371/journal.pgen.1001264;
RA Gao Q., Jin K., Ying S.H., Zhang Y., Xiao G., Shang Y., Duan Z., Hu X.,
RA Xie X.Q., Zhou G., Peng G., Luo Z., Huang W., Wang B., Fang W., Wang S.,
RA Zhong Y., Ma L.J., St Leger R.J., Zhao G.P., Pei Y., Feng M.G., Xia Y.,
RA Wang C.;
RT "Genome sequencing and comparative transcriptomics of the model
RT entomopathogenic fungi Metarhizium anisopliae and M. acridum.";
RL PLoS Genet. 7:E1001264-E1001264(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 -!- SUBCELLULAR LOCATION: Secreted {ECO:0000256|ARBA:ARBA00004613}.
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 18 family. Chitinase
CC class V subfamily. {ECO:0000256|ARBA:ARBA00008682}.
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DR EMBL; GL698498; EFY89526.1; -; Genomic_DNA.
DR RefSeq; XP_007810721.1; XM_007812530.1.
DR AlphaFoldDB; E9E3D3; -.
DR STRING; 655827.E9E3D3; -.
DR GeneID; 19248692; -.
DR KEGG; maw:MAC_04381; -.
DR eggNOG; KOG2806; Eukaryota.
DR HOGENOM; CLU_002833_6_1_1; -.
DR InParanoid; E9E3D3; -.
DR OMA; INGAWAP; -.
DR OrthoDB; 3203764at2759; -.
DR Proteomes; UP000002499; Unassembled WGS sequence.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0008061; F:chitin binding; IEA:InterPro.
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 Gene3D; 3.10.50.10; -; 1.
DR Gene3D; 3.20.20.80; Glycosidases; 1.
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:SF392; HAP41P; 1.
DR Pfam; PF00704; Glyco_hydro_18; 1.
DR SMART; SM00636; Glyco_18; 1.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR SUPFAM; SSF54556; Chitinase insertion domain; 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 Glycoprotein {ECO:0000256|ARBA:ARBA00023180};
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:UP000002499};
KW Secreted {ECO:0000256|ARBA:ARBA00022525}; Signal {ECO:0000256|SAM:SignalP};
KW Virulence {ECO:0000256|ARBA:ARBA00023026}.
FT SIGNAL 1..20
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 21..395
FT /note="chitinase"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5003238119"
FT DOMAIN 22..395
FT /note="GH18"
FT /evidence="ECO:0000259|PROSITE:PS51910"
SQ SEQUENCE 395 AA; 43333 MW; B909915C9A3EA2FF CRC64;
MRFEFTLWTA LLSYVAPALG GNLLVGYYPT WKHGNISTMD LSNYTHINIA FAIPNEQGAL
KFEGDAFMDK VVPKLQGGGS KVLVSVGGWS GSANFSTIVK DTALSGTLTK NIIDMMKKYK
LDGIDIDWEF PGRKGSDCNT VDEQNDATNF LKYLTDLRAK MDEALGKGKL ITLALRVQPF
DGPGGKDVSG FAKVVDFANL MQYDLNGAWG ETSGPLAPLN FEKGKGTQQS FATAIEEWTK
AGWPAKQLTG GAAFYGYSAT ATEDMLKSNP PSQYAKMAKE RPKGDQDDEM VTEPCSSAAA
TYTGIWVYKN LRKQGVLSSP DTAEAPWVRT FDNKTMTPWL FNPQTKTFIS YDDPQSLAAK
VKFAESKGLG GMMVWSIERD YNGELLSELK KFSSK
//