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Database: UniProt
Entry: A0A1E3QBS4_LIPST
LinkDB: A0A1E3QBS4_LIPST
Original site: A0A1E3QBS4_LIPST 
ID   A0A1E3QBS4_LIPST        Unreviewed;       410 AA.
AC   A0A1E3QBS4;
DT   18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT   18-JAN-2017, sequence version 1.
DT   22-FEB-2023, entry version 21.
DE   RecName: Full=chitinase {ECO:0000256|ARBA:ARBA00012729};
DE            EC=3.2.1.14 {ECO:0000256|ARBA:ARBA00012729};
DE   Flags: Fragment;
GN   ORFNames=LIPSTDRAFT_42376 {ECO:0000313|EMBL:ODQ75028.1};
OS   Lipomyces starkeyi NRRL Y-11557.
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Lipomycetaceae; Lipomyces.
OX   NCBI_TaxID=675824 {ECO:0000313|EMBL:ODQ75028.1, ECO:0000313|Proteomes:UP000094385};
RN   [1] {ECO:0000313|EMBL:ODQ75028.1, ECO:0000313|Proteomes:UP000094385}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NRRL Y-11557 {ECO:0000313|EMBL:ODQ75028.1,
RC   ECO:0000313|Proteomes:UP000094385};
RX   PubMed=27535936; DOI=10.1073/pnas.1603941113;
RA   Riley R., Haridas S., Wolfe K.H., Lopes M.R., Hittinger C.T., Goeker M.,
RA   Salamov A.A., Wisecaver J.H., Long T.M., Calvey C.H., Aerts A.L.,
RA   Barry K.W., Choi C., Clum A., Coughlan A.Y., Deshpande S., Douglass A.P.,
RA   Hanson S.J., Klenk H.-P., LaButti K.M., Lapidus A., Lindquist E.A.,
RA   Lipzen A.M., Meier-Kolthoff J.P., Ohm R.A., Otillar R.P., Pangilinan J.L.,
RA   Peng Y., Rokas A., Rosa C.A., Scheuner C., Sibirny A.A., Slot J.C.,
RA   Stielow J.B., Sun H., Kurtzman C.P., Blackwell M., Grigoriev I.V.,
RA   Jeffries T.W.;
RT   "Comparative genomics of biotechnologically important yeasts.";
RL   Proc. Natl. Acad. Sci. U.S.A. 113:9882-9887(2016).
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.
CC       {ECO:0000256|RuleBase:RU004453}.
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DR   EMBL; KV454291; ODQ75028.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1E3QBS4; -.
DR   STRING; 675824.A0A1E3QBS4; -.
DR   OrthoDB; 360175at2759; -.
DR   Proteomes; UP000094385; Unassembled WGS sequence.
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:UP000094385};
KW   Signal {ECO:0000256|SAM:SignalP}.
FT   SIGNAL          1..17
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT   CHAIN           18..410
FT                   /note="chitinase"
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT                   /id="PRO_5009134169"
FT   DOMAIN          24..312
FT                   /note="GH18"
FT                   /evidence="ECO:0000259|PROSITE:PS51910"
FT   REGION          369..391
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:ODQ75028.1"
FT   NON_TER         410
FT                   /evidence="ECO:0000313|EMBL:ODQ75028.1"
SQ   SEQUENCE   410 AA;  42992 MW;  D16819F59C4EDED1 CRC64;
     LIFLASQICL FARPAYAYSS SSSDNVVVYW GQASAGSQQP LSYYCQSNSV DIVVLSFLMT
     FYAADGLPEV NFANACSDTF SGTTLLQCDT IAQDIQTCQS MGKKVLLSLG GAAGLYGFSS
     DSEGSSFATT LWNMFGGGTS DYRPFDTAVI DGFDLDIENG NSVGYAAFVK QMRSLYNGGD
     YYISGAPQCP FPDASIGDAL DNAWFDFVFI QFYNNYCGVN NPSQFNYDSD WQSWVSSTAI
     NKDVKLYVGV PGSSSAAGSG YSTPSALLDI INGISDKSSL GGVMIWDASQ AFANTVDSLL
     FIDGIKDMLG QIGSSTSSTS DSSASSSVSS KLAVATSSGA VVSSESLAIT FSQAAQNLYV
     DSSTTSQAVQ DPSTSSVAFE PTASTVSNPT SSIVEVPTSS ILEQSTSSTI
//
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