Q9AVJ8 (Q9AVJ8_HORVU) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Beta-amylase RuleBase RU000509
EC=3.2.1.2 RuleBase RU000509

Gene names

Name:

Bmy1 EMBL BAB39391.1

Organism

Hordeum vulgare (Barley) EMBL BAB39391.1

Taxonomic identifier

4513 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › Liliopsida › Poales › Poaceae › BEP clade › Pooideae › Triticeae › Hordeum

Protein attributes

Sequence length	535 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	Hydrolysis of (1->4)-alpha-D-glucosidic linkages in polysaccharides so as to remove successive maltose units from the non-reducing ends of the chains. RuleBase RU000509
Sequence similarities	Belongs to the glycosyl hydrolase 14 family. RuleBase RU004157

Ontologies

Keywords
Biological process	Carbohydrate metabolism Polysaccharide degradation RuleBase RU000509
Molecular function	Glycosidase RuleBase RU000509 Hydrolase
Gene Ontology (GO)
Biological process	polysaccharide catabolic process Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	beta-amylase activity Inferred from electronic annotation. Source: EC cation binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequences

	Sequence		Length	Mass (Da)
	Q9AVJ8 [UniParc]. Last modified June 1, 2001. Version 1. Checksum: 4653050B0F05F0A7	FASTA	535	59,572
	10 20 30 40 50 60 MEVNVKGNYV QVYVMLPLDA VSVNNRFEKG DELRAQLRKL VEAGVDGVMV DVWWGLVEGK 70 80 90 100 110 120 GPKAYDWSAY KQLFELVQKA GLKLQAIMSF HQCGGNVGDA VNIPIPQWVR DVGTCDPDIF 130 140 150 160 170 180 YTDGHGTRNI EYLTLGVDNQ PLFHGRSAVQ MYADYMTSFR ENMKEFLDAG VIVDIEVGLG 190 200 210 220 230 240 PAGEMRYPSY PQSHGWSFPG IGEFICYDKY LQADFKAAAA AVGHPEWEFP NDVGQYNDTP 250 260 270 280 290 300 ERTQFFRDNG TYLSEKGRFF LAWYSNNLIK HGDRILDEAN KVFLGYKVQL AIKISGIHWW 310 320 330 340 350 360 YKVPSHAAEL TAGYYNLHDR DGYRTIARML KRHRASINFT CAEMRDSEQS SQAMSAPEEL 370 380 390 400 410 420 VQQVLSAGWR EGLNVACENA LPRYDPTAYN TILRNARPHG INQSGPPEHK LFGFTYLRLS 430 440 450 460 470 480 NQLVEGQNYA NFKTFVDRMH ANLPRDPYVD PMAPLPRSGP EISIEMILQA AQPKLQPFPF 490 500 510 520 530 QEHTDLPVGP TGGMGGQAEG PTCGMGGQVK GPTGGMGGQA EDPTSGMGGE LPATM

References

[1]

"Mapping of Barley (Hordeum vulgare L.) Beta-amylase Alleles in which an Amino Acid Substitution Determines Beta-amylase Isoenzyme Type and the Level of Free Beta-amylase." Li C., Langridge P., Zhang X., Eckstein P.E., Rossnagel B.G., Lance R.C., Lefol E.B., Lu M., Harvey B.L., Scoles G.J. Submitted (SEP-2000) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE. Tissue: Developing grain EMBL BAB39391.1.

+

Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AB048949 Genomic DNA. Translation: BAB39391.1.
3D structure databases
HSSP	HSSP built from PDB template 1B1Y based on UniProtKB P16098.
ProteinModelPortal	Q9AVJ8.
SMR	Q9AVJ8. Positions 5-504.
ModBase	Search...
Protein family/group databases
CAZy	GH14. Glycoside Hydrolase Family 14.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Organism-specific databases
Gramene	Q9AVJ8.
Gene expression databases
Genevestigator	Q9AVJ8.
Family and domain databases
InterPro	IPR001554. Glyco_hydro_14. IPR018238. Glyco_hydro_14_CS. IPR001371. Glyco_hydro_14B_pln. IPR013781. Glyco_hydro_subgr_catalytic. IPR017853. Glycoside_hydrolase_SF. [Graphical view]
Gene3D	G3DSA:3.20.20.80. Glyco_hydro_cat. 1 hit.
Pfam	PF01373. Glyco_hydro_14. 1 hit. [Graphical view]
PRINTS	PR00750. BETAAMYLASE. PR00842. GLHYDLASE14B.
SUPFAM	SSF51445. Glyco_hydro_cat. 1 hit.
PROSITE	PS00506. BETA_AMYLASE_1. 1 hit. PS00679. BETA_AMYLASE_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

Q9AVJ8_HORVU

Accession

Primary (citable) accession number: Q9AVJ8

Entry history

Integrated into UniProtKB/TrEMBL:	June 1, 2001
Last sequence update:	June 1, 2001
Last modified:	May 31, 2011
This is version 47 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)