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Protein

Chitinase 1

Gene

CHI1

Organism
Rhizopus niveus
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

Random endo-hydrolysis of N-acetyl-beta-D-glucosaminide (1->4)-beta-linkages in chitin and chitodextrins.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei164Proton donorPROSITE-ProRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosidase, Hydrolase
Biological processCarbohydrate metabolism, Chitin degradation, Polysaccharide degradation

Protein family/group databases

CAZyiCBM19. Carbohydrate-Binding Module Family 19.
GH18. Glycoside Hydrolase Family 18.

Names & Taxonomyi

Protein namesi
Recommended name:
Chitinase 1 (EC:3.2.1.14)
Gene namesi
Name:CHI1
OrganismiRhizopus niveus
Taxonomic identifieri4844 [NCBI]
Taxonomic lineageiEukaryotaFungiMucoromycotaMucoromycotinaMucoralesMucorineaeRhizopodaceaeRhizopus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 20Add BLAST20
ChainiPRO_000001192921 – 493Chitinase 1Add BLAST473

Structurei

3D structure databases

ProteinModelPortaliP29025.
SMRiP29025.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni21 – 315CatalyticAdd BLAST295

Sequence similaritiesi

Keywords - Domaini

Signal

Family and domain databases

InterProiView protein in InterPro
IPR005089. CBM_fam19.
IPR001223. Glyco_hydro18_cat.
IPR001579. Glyco_hydro_18_chit_AS.
IPR017853. Glycoside_hydrolase_SF.
PfamiView protein in Pfam
PF03427. CBM_19. 1 hit.
PF00704. Glyco_hydro_18. 1 hit.
SUPFAMiSSF51445. SSF51445. 1 hit.
PROSITEiView protein in PROSITE
PS01095. CHITINASE_18. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P29025-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MISCNILGIT IAAFITSTLA AYSSNGVNVM YYWGQNSAGG SNTQGSLVSY
60 70 80 90 100
CQSGQVDVII LSFLNKFNMG GLPEINLASA CEQTFFPNTN LLHCPTVGSD
110 120 130 140 150
IKTCQSNGVK VLLSLGGAAG SYGFSSDSEG QTFAETIWNL FGGGTSDTRP
160 170 180 190 200
FDDAVIDGID LDIEGGSSTG YAAFVTALRS KGHFLIGAAP QCPFPDAILG
210 220 230 240 250
SVIDAVGLDF VNVQFYNNVC SVASGSSFNF DVWNDWAKNK SPNKNIKVML
260 270 280 290 300
TVPGSSTAAG SGYASIAELG PIVSSVISQY SSFGGVSVWD ASQAWNNNGF
310 320 330 340 350
HSELYSIVHG SSAALGQAAR KTPFPNTSSI TTTSLATASS ALFPLLYAGR
360 370 380 390 400
SCSSQSKVSC TSTGSYTICN YGKWVTAPCP PGVICLSSAQ SNNTDLTVSA
410 420 430 440 450
QFFITSFAGG SFKAIINARR TTLTPFEKMK TIEFTVPDHV RLSQCNLGKI
460 470 480 490
EQVGRSVRIR LKDHPNMAFV LNLSGNVSSD AFVAPDPSSW RFS
Length:493
Mass (Da):51,917
Last modified:December 1, 1992 - v1
Checksum:i94F1B6774D60D760
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D10154 Genomic DNA. Translation: BAA01018.1.
PIRiS36931.

Similar proteinsi

Entry informationi

Entry nameiCHI1_RHINI
AccessioniPrimary (citable) accession number: P29025
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 1, 1992
Last sequence update: December 1, 1992
Last modified: May 10, 2017
This is version 83 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families