GO:0043169;	Molecular function: cation binding (inferred from electronic annotation from InterPro).
GO:0004568;	Molecular function: chitinase activity (inferred from electronic annotation from EC).
GO:0006032;	Biological process: chitin catabolic process (inferred from electronic annotation from UniProtKB-KW).
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Family and domain databases

InterPro

IPR001223; Glyco_hydro18cat.
IPR005089; Glyco_hydro_18_carb-bd.
IPR001579; Glyco_hydro_18_chit_AS.
IPR013781; Glyco_hydro_sub_cat.
Graphical view of domain structure.

Gene3D

G3DSA:3.20.20.80; Glyco_hydro_cat; 1.

Pfam

PF03427; CBM_19; 1.
PF00704; Glyco_hydro_18; 1.
Pfam graphical view of domain structure.

PROSITE

PS01095; CHITINASE_18; 1.

Other

View cluster of proteins with at least 50% / 90% / 100% identity.

Keywords

Carbohydrate metabolism; Chitin degradation; Glycosidase; Hydrolase; Polysaccharide degradation; Signal.

Features

Feature table viewer

Feature aligner

`Key`	`From To`	`Length`	`Description`	`FTId`
`SIGNAL`	`1 20`	`20`
`CHAIN`	`21 493`	`473`	`Chitinase 1.`	`PRO_0000011929`
`REGION`	`21 315`	`295`	`Catalytic.`
`ACT_SITE`	`164 164`		`Proton donor (By similarity).`

Sequence information

Length: 493 AA [This is the length of the unprocessed precursor]

Molecular weight: 51917 Da [This is the MW of the unprocessed precursor]

CRC64: 94F1B6774D60D760 [This is a checksum on the sequence]

        10         20         30         40         50         60 
MISCNILGIT IAAFITSTLA AYSSNGVNVM YYWGQNSAGG SNTQGSLVSY CQSGQVDVII 

        70         80         90        100        110        120 
LSFLNKFNMG GLPEINLASA CEQTFFPNTN LLHCPTVGSD IKTCQSNGVK VLLSLGGAAG 

       130        140        150        160        170        180 
SYGFSSDSEG QTFAETIWNL FGGGTSDTRP FDDAVIDGID LDIEGGSSTG YAAFVTALRS 

       190        200        210        220        230        240 
KGHFLIGAAP QCPFPDAILG SVIDAVGLDF VNVQFYNNVC SVASGSSFNF DVWNDWAKNK 

       250        260        270        280        290        300 
SPNKNIKVML TVPGSSTAAG SGYASIAELG PIVSSVISQY SSFGGVSVWD ASQAWNNNGF 

       310        320        330        340        350        360 
HSELYSIVHG SSAALGQAAR KTPFPNTSSI TTTSLATASS ALFPLLYAGR SCSSQSKVSC 

       370        380        390        400        410        420 
TSTGSYTICN YGKWVTAPCP PGVICLSSAQ SNNTDLTVSA QFFITSFAGG SFKAIINARR 

       430        440        450        460        470        480 
TTLTPFEKMK TIEFTVPDHV RLSQCNLGKI EQVGRSVRIR LKDHPNMAFV LNLSGNVSSD 

       490 
AFVAPDPSSW RFS

P29025 in FASTA format

View entry in original UniProtKB/Swiss-Prot format
View entry in raw text format (no links)
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	BLAST submission on ExPASy/SIB or at NCBI (USA)		Sequence analysis tools: ProtParam, ProtScale, Compute pI/Mw, PeptideMass, PeptideCutter, Dotlet (Java)
	ScanProsite, MotifScan		Submit a homology modeling request to SWISS-MODEL
	NPSA Sequence analysis tools