Reviewed, UniProtKB/Swiss-Prot Q06915 (EA6_ARATH)

Names and origin

Protein names

Recommended name:
    Probable glucan endo-1,3-beta-glucosidase A6
    EC=3.2.1.39
Alternative name(s):
    (1->3)-beta-glucan endohydrolase
      Short name=(1->3)-beta-glucanase
    Beta-1,3-endoglucanase
    Anther-specific protein A6

Gene names

Name:	A6
Ordered Locus Names:	At4g14080
ORF Names:	dl3080c

Organism

Arabidopsis thaliana (Mouse-ear cress) [Complete proteome]

Taxonomic identifier

3702 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › eurosids II › Brassicales › Brassicaceae › Arabidopsis

Protein attributes

Sequence length	478 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Function	Implicated in the defense of plants against pathogens By similarity.
Catalytic activity	Hydrolysis of (1->3)-beta-D-glucosidic linkages in (1->3)-beta-D-glucans.
Tissue specificity	Anther.
Sequence similarities	Belongs to the glycosyl hydrolase 17 family.

Ontologies

Keywords
Biological process	Plant defense
Domain	Signal
Molecular function	Glycosidase Hydrolase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	carbohydrate metabolic process Inferred from electronic annotation. Source: InterPro defense response Inferred from electronic annotation. Source: UniProtKB-KW embryonic development ending in seed dormancy Inferred from mutant phenotype. Source: TAIR
Molecular function	cation binding Inferred from electronic annotation. Source: InterPro glucan endo-1,3-beta-D-glucosidase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 20	20	Potential
	Chain	21 – 478	458	Probable glucan endo-1,3-beta-glucosidase A6		PRO_0000011883
Sites
	Active site	280	1	Nucleophile By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q06915-1 [UniParc]. Last modified November 1, 1995. Version 1. Checksum: 68EAE92974E8FA05	FASTA	478	53,472
	10 20 30 40 50 60 MSLLAFFLFT ILVFSSSCCS ATRFQGHRYM QRKTMLDLAS KIGINYGRRG NNLPSPYQSI 70 80 90 100 110 120 NFIKSIKAGH VKLYDADPES LTLLSQTNLY VTITVPNHQI TALSSNQTIA DEWVRTNILP 130 140 150 160 170 180 YYPQTQIRFV LVGNEILSYN SGNVSVNLVP AMRKIVNSLR LHGIHNIKVG TPLAMDSLRS 190 200 210 220 230 240 SFPPSNGTFR EEITGPVMLP LLKFLNGTNS YFFLNVHPYF RWSRNPMNTS LDFALFQGHS 250 260 270 280 290 300 TYTDPQTGLV YRNLLDQMLD SVLFAMTKLG YPHMRLAISE TGWPNFGDID ETGANILNAA 310 320 330 340 350 360 TYNRNLIKKM SASPPIGTPS RPGLPIPTFV FSLFNENQKS GSGTQRHWGI LHPDGSPIYD 370 380 390 400 410 420 VDFTGQTPLT GFNPLPKPTN NVPYKGQVWC VPVEGANETE LEETLRMACA QSNTTCAALA 430 440 450 460 470 PGRECYEPVS IYWHASYALN SYWAQFRNQS IQCFFNGLAH ETTTNPGNDR CKFPSVTL

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"The anther-specific protein encoded by the Brassica napus and Arabidopsis thaliana A6 gene displays similarity to beta-1,3-glucanases." Hird D.L., Worrall D., Hodge R., Smartt S., Paul W., Scott R. Plant J. 4:1023-1033(1993) [PubMed: 8281185] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[2]	"Analysis of 1.9 Mb of contiguous sequence from chromosome 4 of Arabidopsis thaliana." Bevan M., Bancroft I., Bent E., Love K., Goodman H.M., Dean C., Bergkamp R., Dirkse W., van Staveren M., Stiekema W., Drost L., Ridley P., Hudson S.-A., Patel K., Murphy G., Piffanelli P., Wedler H., Wedler E. , Wambutt R., Weitzenegger T., Pohl T., Terryn N., Gielen J., Villarroel R., De Clercq R., van Montagu M., Lecharny A., Aubourg S., Gy I., Kreis M., Lao N., Kavanagh T., Hempel S., Kotter P., Entian K.-D., Rieger M., Schaefer M., Funk B., Mueller-Auer S., Silvey M., James R., Monfort A., Pons A., Puigdomenech P., Douka A., Voukelatou E., Milioni D., Hatzopoulos P., Piravandi E., Obermaier B., Hilbert H., Duesterhoeft A., Moores T., Jones J.D.G., Eneva T., Palme K., Benes V., Rechmann S., Ansorge W., Cooke R., Berger C., Delseny M., Voet M., Volckaert G., Mewes H.-W., Klosterman S., Schueller C., Chalwatzis N. Nature 391:485-488(1998) [PubMed: 9461215] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Columbia.
[3]	"Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana." Mayer K.F.X., Schueller C., Wambutt R., Murphy G., Volckaert G., Pohl T., Duesterhoeft A., Stiekema W., Entian K.-D., Terryn N., Harris B., Ansorge W., Brandt P., Grivell L.A., Rieger M., Weichselgartner M., de Simone V., Obermaier B. , Mache R., Mueller M., Kreis M., Delseny M., Puigdomenech P., Watson M., Schmidtheini T., Reichert B., Portetelle D., Perez-Alonso M., Boutry M., Bancroft I., Vos P., Hoheisel J., Zimmermann W., Wedler H., Ridley P., Langham S.-A., McCullagh B., Bilham L., Robben J., van der Schueren J., Grymonprez B., Chuang Y.-J., Vandenbussche F., Braeken M., Weltjens I., Voet M., Bastiaens I., Aert R., Defoor E., Weitzenegger T., Bothe G., Ramsperger U., Hilbert H., Braun M., Holzer E., Brandt A., Peters S., van Staveren M., Dirkse W., Mooijman P., Klein Lankhorst R., Rose M., Hauf J., Koetter P., Berneiser S., Hempel S., Feldpausch M., Lamberth S., Van den Daele H., De Keyser A., Buysshaert C., Gielen J., Villarroel R., De Clercq R., van Montagu M., Rogers J., Cronin A., Quail M.A., Bray-Allen S., Clark L., Doggett J., Hall S., Kay M., Lennard N., McLay K., Mayes R., Pettett A., Rajandream M.A., Lyne M., Benes V., Rechmann S., Borkova D., Bloecker H., Scharfe M., Grimm M., Loehnert T.-H., Dose S., de Haan M., Maarse A.C., Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Fartmann B., Granderath K., Dauner D., Herzl A., Neumann S., Argiriou A., Vitale D., Liguori R., Piravandi E., Massenet O., Quigley F., Clabauld G., Muendlein A., Felber R., Schnabl S., Hiller R., Schmidt W., Lecharny A., Aubourg S., Chefdor F., Cooke R., Berger C., Monfort A., Casacuberta E., Gibbons T., Weber N., Vandenbol M., Bargues M., Terol J., Torres A., Perez-Perez A., Purnelle B., Bent E., Johnson S., Tacon D., Jesse T., Heijnen L., Schwarz S., Scholler P., Heber S., Francs P., Bielke C., Frishman D., Haase D., Lemcke K., Mewes H.-W., Stocker S., Zaccaria P., Bevan M., Wilson R.K., de la Bastide M., Habermann K., Parnell L., Dedhia N., Gnoj L., Schutz K., Huang E., Spiegel L., Sekhon M., Murray J., Sheet P., Cordes M., Abu-Threideh J., Stoneking T., Kalicki J., Graves T., Harmon G., Edwards J., Latreille P., Courtney L., Cloud J., Abbott A., Scott K., Johnson D., Minx P., Bentley D., Fulton B., Miller N., Greco T., Kemp K., Kramer J., Fulton L., Mardis E., Dante M., Pepin K., Hillier L.W., Nelson J., Spieth J., Ryan E., Andrews S., Geisel C., Layman D., Du H., Ali J., Berghoff A., Jones K., Drone K., Cotton M., Joshu C., Antonoiu B., Zidanic M., Strong C., Sun H., Lamar B., Yordan C., Ma P., Zhong J., Preston R., Vil D., Shekher M., Matero A., Shah R., Swaby I.K., O'Shaughnessy A., Rodriguez M., Hoffman J., Till S., Granat S., Shohdy N., Hasegawa A., Hameed A., Lodhi M., Johnson A., Chen E., Marra M.A., Martienssen R., McCombie W.R. Nature 402:769-777(1999) [PubMed: 10617198] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Columbia.
[4]	"Empirical analysis of transcriptional activity in the Arabidopsis genome." Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M., Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G., Liu S.X., Lam B., Sakano H., Wu T., Yu G. , Miranda M., Quach H.L., Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C., Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J., Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A., Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C., Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X., Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M., Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K., Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A., Ecker J.R. Science 302:842-846(2003) [PubMed: 14593172] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: cv. Columbia.

Cross-references

Sequence databases
EMBLGenBankDDBJ	X70409 Genomic DNA. Translation: CAA49853.1. Z97335 Genomic DNA. Translation: CAB10187.1. AL161538 Genomic DNA. Translation: CAB78450.1. AY099580 mRNA. Translation: AAM20432.1. BT002150 mRNA. Translation: AAN72161.1.
IPI	IPI00529142.
PIR	S31906.
RefSeq	NP_193144.1.
UniGene	At.162
3D structure databases
HSSP	HSSP built from PDB template 1AQ0 based on UniProtKB P12257.
ModBase	Search...
Protein family/group databases
CAZy	CBM43. Carbohydrate-Binding Module Family 43. GH17. Glycoside Hydrolase Family 17.
Proteomic databases
PRIDE	Q06915.
Genome annotation databases
GeneID	827044.
GenomeReviews	Gene locus AT4G14080 in contig CT486007_GR.
KEGG	ath:AT4G14080.
NMPDR	fig|3702.1.peg.19105.
Organism-specific databases
TAIR	At4g14080.
Enzyme and pathway databases
BRENDA	3.2.1.39. 302.
Gene expression databases
ArrayExpress	Q06915.
GermOnline	AT4G14080. Arabidopsis thaliana.
Family and domain databases
InterPro	IPR000490. Glyco_hydro_17. IPR013781. Glyco_hydro_sg_catalytic. IPR012946. X8. [Graphical view]
Gene3D	G3DSA:3.20.20.80. Glyco_hydro_cat. 1 hit.
Pfam	PF00332. Glyco_hydro_17. 1 hit. PF07983. X8. 1 hit. [Graphical view]
SMART	SM00768. X8. 1 hit. [Graphical view]
PROSITE	PS00587. GLYCOSYL_HYDROL_F17. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

EA6_ARATH

Accession

Primary (citable) accession number: Q06915

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1995
Last sequence update:	November 1, 1995
Last modified:	June 16, 2009
This is version 71 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)