ID Q02WL0_LACLS Unreviewed; 492 AA.
AC Q02WL0;
DT 14-NOV-2006, integrated into UniProtKB/TrEMBL.
DT 14-NOV-2006, sequence version 1.
DT 24-JAN-2024, entry version 96.
DE RecName: Full=chitinase {ECO:0000256|ARBA:ARBA00012729};
DE EC=3.2.1.14 {ECO:0000256|ARBA:ARBA00012729};
GN OrderedLocusNames=LACR_2205 {ECO:0000313|EMBL:ABJ73662.1};
OS Lactococcus lactis subsp. cremoris (strain SK11).
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Streptococcaceae;
OC Lactococcus; Lactococcus cremoris subsp. cremoris.
OX NCBI_TaxID=272622 {ECO:0000313|EMBL:ABJ73662.1, ECO:0000313|Proteomes:UP000000240};
RN [1] {ECO:0000313|EMBL:ABJ73662.1, ECO:0000313|Proteomes:UP000000240}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SK11 {ECO:0000313|EMBL:ABJ73662.1,
RC ECO:0000313|Proteomes:UP000000240};
RX PubMed=17030793; DOI=10.1073/pnas.0607117103;
RA Makarova K., Slesarev A., Wolf Y., Sorokin A., Mirkin B., Koonin E.,
RA Pavlov A., Pavlova N., Karamychev V., Polouchine N., Shakhova V.,
RA Grigoriev I., Lou Y., Rohksar D., Lucas S., Huang K., Goodstein D.M.,
RA Hawkins T., Plengvidhya V., Welker D., Hughes J., Goh Y., Benson A.,
RA Baldwin K., Lee J.H., Diaz-Muniz I., Dosti B., Smeianov V., Wechter W.,
RA Barabote R., Lorca G., Altermann E., Barrangou R., Ganesan B., Xie Y.,
RA Rawsthorne H., Tamir D., Parker C., Breidt F., Broadbent J., Hutkins R.,
RA O'Sullivan D., Steele J., Unlu G., Saier M., Klaenhammer T., Richardson P.,
RA Kozyavkin S., Weimer B., Mills D.;
RT "Comparative genomics of the lactic acid bacteria.";
RL Proc. Natl. Acad. Sci. U.S.A. 103:15611-15616(2006).
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 18 family. Chitinase
CC class II subfamily. {ECO:0000256|ARBA:ARBA00009121}.
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DR EMBL; CP000425; ABJ73662.1; -; Genomic_DNA.
DR RefSeq; WP_011676998.1; NC_008527.1.
DR AlphaFoldDB; Q02WL0; -.
DR CAZy; CBM5; Carbohydrate-Binding Module Family 5.
DR CAZy; GH18; Glycoside Hydrolase Family 18.
DR KEGG; llc:LACR_2205; -.
DR HOGENOM; CLU_018239_0_0_9; -.
DR OMA; FTAQTDC; -.
DR Proteomes; UP000000240; Chromosome.
DR GO; GO:0005576; C:extracellular region; IEA:InterPro.
DR GO; GO:0030246; F:carbohydrate binding; IEA:InterPro.
DR GO; GO:0008061; F:chitin binding; IEA:InterPro.
DR GO; GO:0004568; F:chitinase activity; IEA:UniProtKB-EC.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR CDD; cd12215; ChiC_BD; 1.
DR CDD; cd00063; FN3; 1.
DR CDD; cd02871; GH18_chitinase_D-like; 1.
DR Gene3D; 2.10.10.20; Carbohydrate-binding module superfamily 5/12; 1.
DR Gene3D; 3.20.20.80; Glycosidases; 1.
DR Gene3D; 2.60.40.10; Immunoglobulins; 1.
DR InterPro; IPR003610; CBM_fam5/12.
DR InterPro; IPR036573; CBM_sf_5/12.
DR InterPro; IPR011583; Chitinase_II.
DR InterPro; IPR003961; FN3_dom.
DR InterPro; IPR036116; FN3_sf.
DR InterPro; IPR001223; Glyco_hydro18_cat.
DR InterPro; IPR001579; Glyco_hydro_18_chit_AS.
DR InterPro; IPR017853; Glycoside_hydrolase_SF.
DR InterPro; IPR013783; Ig-like_fold.
DR PANTHER; PTHR45708; ENDOCHITINASE; 1.
DR PANTHER; PTHR45708:SF49; ENDOCHITINASE; 1.
DR Pfam; PF02839; CBM_5_12; 1.
DR Pfam; PF00704; Glyco_hydro_18; 1.
DR SMART; SM00495; ChtBD3; 1.
DR SMART; SM00636; Glyco_18; 1.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR SUPFAM; SSF51055; Carbohydrate binding domain; 1.
DR SUPFAM; SSF49265; Fibronectin type III; 1.
DR PROSITE; PS01095; GH18_1; 1.
DR PROSITE; PS51910; GH18_2; 1.
PE 3: Inferred from homology;
KW Glycosidase {ECO:0000256|ARBA:ARBA00023295, ECO:0000256|RuleBase:RU000489};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|RuleBase:RU000489}.
FT DOMAIN 43..351
FT /note="GH18"
FT /evidence="ECO:0000259|PROSITE:PS51910"
SQ SEQUENCE 492 AA; 54662 MW; 49EE7D139F423A38 CRC64;
MISVRKRKNI KVFLITASIG IVALGGQRVL ADAASEMVNP KDKVLVGYWH NWKSTGKDGY
KGGSSADFDL SNTQEGYNVI NVSFMKTPEG QTLPTFKPYN KTEAEFRAEV SKLNAEGKSV
LIALGGADAH IELKKSQETD FVNEIIRLVD TYGFDGLDID LEQVAIEAAD NQTVIPSALK
TVKDHYRKDG KNFMITMAPE FPYLTSSGKY APYINNLDSY YDFINPQYYN QGGDGFWDSD
LNMWISQSND EKKEDFLYGL TKRLVTGTDG FIKIPASKFV IGLPSNNDAA ATGYVKDPNA
VKNALNRLKA SGNEIKGLMT WSVNWDAGSN SNGEKYNNTF VNTYAPMLFN NQPIEDTEKP
TLPTISINNV TDSTATIQGK STDKVRIDYY EIKIGTQSFK STSGLQNVTG LSPKTEYNVE
VVAVDPSGNR SDTAKATFIT HDTSEENNIW QKDKIYVQGD RVTFNGVDYE AKWWNTGQQP
DQSGDFGPWK KL
//