Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Chitinase 2

Gene
N/A
Organism
Tulipa bakeri (Tulip)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Able to cleave glycolchitin.1 Publication

Catalytic activityi

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei125 – 1251Proton 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 2 (EC:3.2.1.14)
Alternative name(s):
Tulip bulb chitinase-2
Short name:
TBC-2
OrganismiTulipa bakeri (Tulip)
Taxonomic identifieri110455 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaLilialesLiliaceaeTulipa

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 275275Chitinase 2PRO_0000077048Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ7M443.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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.

Q7M443-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
ALFREYIGAQ FNDVKFSDVP INPNVDFHFI LAFAIDYTSG SSPTPTNGNF
60 70 80 90 100
NPFWDTNNLS PSQVAAIKRT YNNVKVSVSL GGNSVGGERV FFNPSSVSSW
110 120 130 140 150
VDNAVSSLTK IIKQYHLDGI DIDYEHFKGD PNTFAECIGQ LVTRLKKNGV
160 170 180 190 200
VSFVSIAPFD DAQVQSHYQA LWEKYGHQID YVNFQFYVYS SRMSVEQFLK
210 220 230 240 250
YFEMQRSNYP GGKVLVSFST DNSGGLKPRN GFFDACSILK KQGKLHGIFV
260 270
WSADDSLMSN DVFKYEMQAQ SLLAS
Length:275
Mass (Da):30,863
Last modified:December 15, 2003 - v1
Checksum:i760B7BAB1ADEE944
GO

Sequence databases

PIRiJE0184.

Cross-referencesi

Sequence databases

PIRiJE0184.

3D structure databases

ProteinModelPortaliQ7M443.
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...

Publicationsi

  1. "Complete amino acid sequences of chitinase-1 and -2 from bulbs of genus Tulipa."
    Yamagami T., Ishiguro M.
    Biosci. Biotechnol. Biochem. 62:1253-1257(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE, FUNCTION.
    Tissue: Bulb.

Entry informationi

Entry nameiCHIT2_TULBA
AccessioniPrimary (citable) accession number: Q7M443
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 24, 2004
Last sequence update: December 15, 2003
Last modified: September 16, 2015
This is version 53 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.