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Reviewed, UniProtKB/Swiss-Prot Q8S8Q4 (GUN14_ARATH)

Last modified February 9, 2010. Version 48. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

Names and origin

Protein namesRecommended name:
    Endoglucanase 14
    EC=3.2.1.4
Alternative name(s):
    Endo-1,4-beta glucanase 14
Gene names
Ordered Locus Names: At2g44560
ORF Names: F16B22.5, F4I1.39
OrganismArabidopsis thaliana (Mouse-ear cress) [Complete proteome]
Taxonomic identifier3702 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonscore eudicotyledonsrosidsmalvidsBrassicalesBrassicaceaeArabidopsis

Protein attributes

Sequence length491 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at transcript level.

General annotation (Comments)

Catalytic activity

Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans.

Subcellular location

Secreted By similarity.

Sequence similarities

Belongs to the glycosyl hydrolase 9 (cellulase E) family.

Sequence caution

The sequence AAM14961.1 differs from that shown. Reason: Erroneous gene model prediction.

Ontologies

Keywords
   Biological processCarbohydrate metabolism
Cell wall biogenesis/degradation
Cellulose degradation
Polysaccharide degradation
   Cellular componentSecreted
   DomainSignal
   Molecular functionGlycosidase
Hydrolase
   PTMGlycoprotein
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processcellular cell wall organization

Inferred from electronic annotation. Source: UniProtKB-KW

cellulose catabolic process

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentextracellular region

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functioncellulase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 3131 Potential
Chain32 – 491460Endoglucanase 14
PRO_0000249266

Sites

Active site4131 By similarity
Active site4651 By similarity
Active site4741 By similarity

Amino acid modifications

Glycosylation3971N-linked (GlcNAc...) Potential

Sequences

Sequence LengthMass (Da)Tools
Q8S8Q4-1 [UniParc].

Last modified September 5, 2006. Version 2.
Checksum: 7F9250C761AA8484

FASTA49153,198
        10         20         30         40         50         60 
MSQLKIGSSQ CLWTSICIVL FVLSMARGAV SRNYGDALTK SLLYFEAQRS GKLPSNQRVT 

        70         80         90        100        110        120 
WRGDSALRDG SDAHVDLTGG YYDAGDNMKF GFPLAFFTTM LAWSNIEMAT QLKAHQEQEN 

       130        140        150        160        170        180 
ALAALKWATD FLIKAHPEPN VLYGQVGDGN SDHECWMRPE DMTTPRPSFR IDAQHPGSDL 

       190        200        210        220        230        240 
AGETAAAMAA ASIAFAPSDE AYAQILIGHA KELFEFAKAY PGIYQNSITN AGGFYASSGY 

       250        260        270        280        290        300 
EDELLWAAAW LHRATNDQIY LDYLTQASGT GGPRTAFSWD DKFVGAQVLV AKLALEGKVE 

       310        320        330        340        350        360 
SNGKIAEYKS MAEQFICNCA QKGSNNVKKT PGGLLYFLPW NNLQYTTAAT FVLSAYSKYL 

       370        380        390        400        410        420 
TDAKASIQCP NGALQASDLL DLARSQVDYI LGSNPQNMSY MVGVGTNYPK KPHHRAASIV 

       430        440        450        460        470        480 
SITKDKTPVT CSEGFDAWFN NPAPNPNVLM GAVVGGPNDN DVYGDERTDY QHAEPAPATA 

       490 
APFVGVLAAV A 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AC003672 Genomic DNA. Translation: AAC27458.1.
AC004521 Genomic DNA. Translation: AAM14961.1. Sequence problems.
AK175889 mRNA. Translation: BAD43652.1.
IPIIPI00534045.
PIRT01583.
RefSeqNP_181984.1.
UniGeneAt.36743

3D structure databases

HSSPHSSP built from PDB template 1TF4 based on UniProtKB P26221.
ModBaseSearch...

Protein family/group databases

CAZyGH9. Glycoside Hydrolase Family 9.

Proteomic databases

PRIDEQ8S8Q4.

Genome annotation databases

GeneID819064.
GenomeReviewsGene locus AT2G44560 in contig CT485783_GR.
KEGGath:AT2G44560.
NMPDRfig|3702.1.peg.11632.

Organism-specific databases

TAIRAt2g44560.

Phylogenomic databases

eggNOGeuNOG10137.
HOGENOMHBG746347.
InParanoidQ8S8Q4.
OMADRYDDSR.

Enzyme and pathway databases

BRENDA3.2.1.4. 302.

Gene expression databases

GenevestigatorQ8S8Q4.
GermOnlineAT2G44560. Arabidopsis thaliana.

Family and domain databases

InterProIPR008928. 6-hairpin_glycosidase-like.
IPR012341. 6hp_glycosidase.
IPR001701. Glyco_hydro_9.
IPR018221. Glyco_hydro_9_AS.
[Graphical view]
Gene3DG3DSA:1.50.10.10. CelA/Cel48F_cat. 1 hit.
PANTHERPTHR22298:SF3. Glyco_hydro_9. 1 hit.
PfamPF00759. Glyco_hydro_9. 1 hit.
[Graphical view]
PROSITEPS00592. GLYCOSYL_HYDROL_F9_1. 1 hit.
PS00698. GLYCOSYL_HYDROL_F9_2. False negative.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameGUN14_ARATH
AccessionPrimary (citable) accession number: Q8S8Q4
Secondary accession number(s): O64891
Entry history
Integrated into UniProtKB/Swiss-Prot: September 5, 2006
Last sequence update: September 5, 2006
Last modified: February 9, 2010
This is version 48 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectPPAP (Plant Proteome Annotation Project)

Relevant documents

Arabidopsis thaliana

Arabidopsis thaliana: entries and gene names

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents