ID A0A191V4B9_9ACTN Unreviewed; 604 AA.
AC A0A191V4B9;
DT 05-OCT-2016, integrated into UniProtKB/TrEMBL.
DT 05-OCT-2016, sequence version 1.
DT 27-MAR-2024, entry version 28.
DE RecName: Full=chitinase {ECO:0000256|ARBA:ARBA00012729};
DE EC=3.2.1.14 {ECO:0000256|ARBA:ARBA00012729};
GN ORFNames=GCM10010220_49740 {ECO:0000313|EMBL:GGR91261.1},
GN Spa2297_24035 {ECO:0000313|EMBL:ANJ09772.1};
OS Streptomyces parvulus.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=146923 {ECO:0000313|EMBL:ANJ09772.1, ECO:0000313|Proteomes:UP000078468};
RN [1] {ECO:0000313|EMBL:ANJ09772.1, ECO:0000313|Proteomes:UP000078468}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=2297 {ECO:0000313|EMBL:ANJ09772.1,
RC ECO:0000313|Proteomes:UP000078468};
RA Nishizawa T., Miura T., Harada C., Guo Y., Narisawa K., Ohta H.,
RA Takahashi H., Shirai M.;
RT "Non-Contiguous Finished Genome Sequence of Streptomyces parvulus 2297
RT Integrated Site-Specifically with Actinophage R4.";
RL Submitted (MAY-2016) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:GGR91261.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=JCM 4068 {ECO:0000313|EMBL:GGR91261.1};
RX PubMed=30832757;
RA Wu L., Ma J.;
RT "The Global Catalogue of Microorganisms (GCM) 10K type strain sequencing
RT project: providing services to taxonomists for standard genome sequencing
RT and annotation.";
RL Int. J. Syst. Evol. Microbiol. 69:895-898(2019).
RN [3] {ECO:0000313|EMBL:GGR91261.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=JCM 4068 {ECO:0000313|EMBL:GGR91261.1};
RA Sun Q., Ohkuma M.;
RL Submitted (DEC-2022) to the EMBL/GenBank/DDBJ databases.
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 18 family. Chitinase
CC class II subfamily. {ECO:0000256|ARBA:ARBA00009121}.
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DR EMBL; CP015866; ANJ09772.1; -; Genomic_DNA.
DR EMBL; BMRX01000012; GGR91261.1; -; Genomic_DNA.
DR RefSeq; WP_064730090.1; NZ_CP015866.1.
DR AlphaFoldDB; A0A191V4B9; -.
DR KEGG; spav:Spa2297_24035; -.
DR Proteomes; UP000078468; Chromosome.
DR Proteomes; UP000645274; Unassembled WGS sequence.
DR GO; GO:0008061; F:chitin binding; IEA:InterPro.
DR GO; GO:0004553; F:hydrolase activity, hydrolyzing O-glycosyl compounds; IEA:InterPro.
DR GO; GO:0000272; P:polysaccharide catabolic process; IEA:UniProtKB-KW.
DR CDD; cd00063; FN3; 1.
DR CDD; cd02871; GH18_chitinase_D-like; 1.
DR Gene3D; 2.60.120.260; Galactose-binding domain-like; 1.
DR Gene3D; 3.20.20.80; Glycosidases; 1.
DR Gene3D; 2.60.40.10; Immunoglobulins; 1.
DR InterPro; IPR003305; CenC_carb-bd.
DR InterPro; IPR011583; Chitinase_II.
DR InterPro; IPR003961; FN3_dom.
DR InterPro; IPR036116; FN3_sf.
DR InterPro; IPR008979; Galactose-bd-like_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 InterPro; IPR006311; TAT_signal.
DR PANTHER; PTHR45708; ENDOCHITINASE; 1.
DR PANTHER; PTHR45708:SF49; ENDOCHITINASE; 1.
DR Pfam; PF02018; CBM_4_9; 1.
DR Pfam; PF00041; fn3; 1.
DR Pfam; PF00704; Glyco_hydro_18; 1.
DR PRINTS; PR00014; FNTYPEIII.
DR SMART; SM00060; FN3; 1.
DR SMART; SM00636; Glyco_18; 1.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR SUPFAM; SSF49265; Fibronectin type III; 1.
DR SUPFAM; SSF49785; Galactose-binding domain-like; 1.
DR PROSITE; PS50853; FN3; 1.
DR PROSITE; PS01095; GH18_1; 1.
DR PROSITE; PS51910; GH18_2; 1.
DR PROSITE; PS51318; TAT; 1.
PE 3: Inferred from homology;
KW Carbohydrate metabolism {ECO:0000256|ARBA:ARBA00023277};
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 Signal {ECO:0000256|SAM:SignalP}.
FT SIGNAL 1..35
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 36..604
FT /note="chitinase"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5008248681"
FT DOMAIN 178..259
FT /note="Fibronectin type-III"
FT /evidence="ECO:0000259|PROSITE:PS50853"
FT DOMAIN 271..604
FT /note="GH18"
FT /evidence="ECO:0000259|PROSITE:PS51910"
SQ SEQUENCE 604 AA; 63158 MW; 3C9D7958EE99588D CRC64;
MDRSRPLARR PLVTLLTAAA LAASGLTALT SAARAADADL ARNGGFESAL DGWTCTAGAV
VNAPVHSGGA ALKATPAGAD NARCAQTVTV RPDSQYTLSG YVRGTYVYLG ASGTGTTDVS
TWAQSAPDWQ RLTTTFRTGP ATTRVTLYTH GWYGTGAYHA DDISLTGPGG ETGQPPAVPG
GLTAGSVTST GVALSWSPVP GATGYAVYRD GTRVSTVTGT STTVTGLTPS TAYAFQVAAV
NDAGESARSA TVTATTAERP DGGGSGDLPA HALVGYLHAS FANGSGYTRL ADVPDSWDVI
DLAFGEPTTV TSGDIRFERC PVSECPNVES DAEFKAAVKA KQAAGKKVLI SIGGQNGQVQ
LTTTAARDKF VSSVSAIIDE YGLDGLDIDF EGHSLSLNAD DTDFKNPKTP VVVNLIAAVK
TLKAKYGDDF VLTMAPETFF VQLGYQYYGT GKWGGQDPRA GAYLPVIHAL RDDLTLLHVQ
DYNSGPIMGL DNQYHSMGGA DFHIAMTDML LTGFPVAGDA ANVFPPLRPD QVAIGMPASV
NAGNGHVSPA EVNKALNCLT KKTDCGSYAT HGTWPELRGL MTWSINWDRF ANWEFQKNFD
AYFG
//
