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Protein

Chitinase 1

Gene
N/A
Organism
Tulipa bakeri (Tulip)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Able to cleave glycolchitin.2 Publications

Catalytic activityi

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei151 – 1511Proton donorPROSITE-ProRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Biological processi

Carbohydrate metabolism, Chitin degradation, Polysaccharide degradation

Keywords - Ligandi

Chitin-binding

Protein family/group databases

CAZyiGH18. Glycoside Hydrolase Family 18.

Names & Taxonomyi

Protein namesi
Recommended name:
Chitinase 1 (EC:3.2.1.14)
Alternative name(s):
Tulip bulb chitinase-1
Short name:
TBC-1
OrganismiTulipa bakeri (Tulip)
Taxonomic identifieri110455 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaLilialesLiliaceaeTulipa

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 26261 PublicationAdd
BLAST
Chaini27 – 314288Chitinase 1PRO_0000011920Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ9SLP4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR000677. 2S_globulin.
IPR001223. Glyco_hydro18_cat.
IPR001579. Glyco_hydro_18_chit_AS.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF00704. Glyco_hydro_18. 1 hit.
[Graphical view]
PRINTSiPR00551. 2SGLOBULIN.
SUPFAMiSSF51445. SSF51445. 1 hit.
PROSITEiPS01095. CHITINASE_18. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

Q9SLP4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASVSPSSLL LLFFALLSPL LPLTSALVFR EYIGSQFNDV KFSDVPINPD
60 70 80 90 100
VDFHFILAFA IDYTSGSSPT PTNGNFKPFW DTNNLSPSQV AAVKRTHSNV
110 120 130 140 150
KVSLSLGGDS VGGKNVFFSP SSVSSWVENA VSSLTRIIKQ YHLDGIDIDY
160 170 180 190 200
EHFKGDPNTF AECIGQLVTR LKKNEVVSFV SIAPFDDAQV QSHYQALWEK
210 220 230 240 250
YGHQIDYVNF QFYAYSARTS VEQFLKYFEE QSSNYHGGKV LVSFSTDSSG
260 270 280 290 300
GLKPDNGFFR ACSILKKQGK LHGIFVWSAD DSLMSNNVFR YEMQAQSMLA
310
SVNSRDRAMY WSLL
Length:314
Mass (Da):35,091
Last modified:May 1, 2000 - v1
Checksum:iAE9F5D31522A03E7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB035668 mRNA. Translation: BAA88408.1.
PIRiJC7335.
JE0183.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB035668 mRNA. Translation: BAA88408.1.
PIRiJC7335.
JE0183.

3D structure databases

ProteinModelPortaliQ9SLP4.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

CAZyiGH18. Glycoside Hydrolase Family 18.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR000677. 2S_globulin.
IPR001223. Glyco_hydro18_cat.
IPR001579. Glyco_hydro_18_chit_AS.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF00704. Glyco_hydro_18. 1 hit.
[Graphical view]
PRINTSiPR00551. 2SGLOBULIN.
SUPFAMiSSF51445. SSF51445. 1 hit.
PROSITEiPS01095. CHITINASE_18. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiCHIT1_TULBA
AccessioniPrimary (citable) accession number: Q9SLP4
Secondary accession number(s): Q7M444
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 24, 2004
Last sequence update: May 1, 2000
Last modified: September 16, 2015
This is version 63 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

Documents

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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.