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Protein

Beta-amylase 7

Gene

BAM7

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at transcript leveli

Functioni

Catalytic activityi

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.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei289 – 2891SubstrateBy similarity
Binding sitei329 – 3291SubstrateBy similarity
Binding sitei337 – 3371SubstrateBy similarity
Active sitei422 – 4221Proton donorBy similarity
Binding sitei530 – 5301SubstrateBy similarity
Binding sitei535 – 5351SubstrateBy similarity
Active sitei618 – 6181Proton acceptorBy similarity
Binding sitei654 – 6541SubstrateBy similarity

GO - Molecular functioni

  • beta-amylase activity Source: TAIR
  • transcription factor activity, sequence-specific DNA binding Source: TAIR

GO - Biological processi

  • polysaccharide catabolic process Source: UniProtKB-KW
  • regulation of shoot system development Source: TAIR
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Biological processi

Carbohydrate metabolism, Polysaccharide degradation

Enzyme and pathway databases

BioCyciARA:AT2G45880-MONOMER.

Protein family/group databases

CAZyiGH14. Glycoside Hydrolase Family 14.

Names & Taxonomyi

Protein namesi
Recommended name:
Beta-amylase 7 (EC:3.2.1.2)
Alternative name(s):
1,4-alpha-D-glucan maltohydrolase
Beta-amylase 4
Gene namesi
Name:BAM7
Synonyms:BMY4
Ordered Locus Names:At2g45880
ORF Names:F4I18.14
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 2

Organism-specific databases

TAIRiAT2G45880.

Subcellular locationi

GO - Cellular componenti

  • cytoplasm Source: UniProtKB-SubCell
  • nucleus Source: TAIR
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 691691Beta-amylase 7PRO_0000393421Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei195 – 1951PhosphoserineBy similarity

Keywords - PTMi

Phosphoprotein

Proteomic databases

PaxDbiO80831.
PRIDEiO80831.

PTM databases

iPTMnetiO80831.

Expressioni

Gene expression databases

GenevisibleiO80831. AT.

Interactioni

Protein-protein interaction databases

STRINGi3702.AT2G45880.1.

Structurei

3D structure databases

ProteinModelPortaliO80831.
SMRiO80831. Positions 247-678.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni619 – 6202Substrate bindingBy similarity

Sequence similaritiesi

Belongs to the glycosyl hydrolase 14 family.Curated

Phylogenomic databases

eggNOGiENOG410IECX. Eukaryota.
ENOG410XNXS. LUCA.
HOGENOMiHOG000238755.
InParanoidiO80831.
OMAiLMSFHEC.
OrthoDBiEOG093605C7.
PhylomeDBiO80831.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR008540. BES1_N.
IPR001554. Glyco_hydro_14.
IPR018238. Glyco_hydro_14_CS.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF05687. BES1_N. 1 hit.
PF01373. Glyco_hydro_14. 1 hit.
[Graphical view]
PRINTSiPR00750. BETAAMYLASE.
SUPFAMiSSF51445. SSF51445. 1 hit.
PROSITEiPS00506. BETA_AMYLASE_1. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

O80831-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MATDMHKLLG TSEEDDDEEM DMDVKEEDDG DRRNRDKHAA SGSSSNDEFM
60 70 80 90 100
FQQSMQDQVG TPGGGGSRRS RPLEEKERTK LRERHRRAIT ARILGGLRRH
110 120 130 140 150
GNYNLRVRAD INDVIAALAR EAGWVVLPDG TTFPSKSQGT KPTGGSSAVA
160 170 180 190 200
AGSSASHIAS QQTSPPALRV VSSGLRSPVE LSSCRMKGVF TPAPSPYDML
210 220 230 240 250
PIQSPELVGS VNKAEGLVGC SVDVINSKQI LEIPPNLTEQ DFSGTPYVPV
260 270 280 290 300
YVMLPLGVIN MKCELADRDG LLKHLRILKS IHVDGVKVDC WWGIVEGHSP
310 320 330 340 350
QEYNWTGYRQ LFQMVRDLNL KIQVLMSFHE CGGNVGDDVC IPLPHWVAEI
360 370 380 390 400
GRTNPDIYFT DREGRRNPEC LSWGIDKERI LRGRTALEVY FDYMRSFRIE
410 420 430 440 450
LAEFLEDGVI SMVEIGLGPC GELRYPSCPI KHGWRYPGVG EFQCYDKYLS
460 470 480 490 500
KSLRKAAESR GHLFWARGPD NTGSYNSQPQ GTGFFCDGGD YDGLYGRFFL
510 520 530 540 550
KWYSQVLIDH ADQILCLAKL VFDSSCIAAK LPDVHWWYRT ASHAAELTAG
560 570 580 590 600
FYNPSNRDGY SAIASTLKKH GATLSFVSGE VQVLNRPDDF SGALGEPEAV
610 620 630 640 650
AWQVLNAAWD SGTPVARENS LACHDRVGYN KMLESVKFRN DPDRKHLSSF
660 670 680 690
AYSRLVPALM EGHNIVEFER FVKKLHGEAV MNHHHHHHQQ V
Length:691
Mass (Da):77,131
Last modified:April 20, 2010 - v2
Checksum:iFAB1130D333CACE4
GO

Sequence cautioni

The sequence AAC28536 differs from that shown. Reason: Erroneous gene model prediction. Curated

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti377 – 3771K → R in BAE99337 (Ref. 3) Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC004665 Genomic DNA. Translation: AAC28536.1. Sequence problems.
CP002685 Genomic DNA. Translation: AEC10613.1.
AK227323 mRNA. Translation: BAE99337.1.
PIRiT02459.
RefSeqiNP_182112.2. NM_130151.6.
UniGeneiAt.36579.

Genome annotation databases

EnsemblPlantsiAT2G45880.1; AT2G45880.1; AT2G45880.
GeneIDi819196.
GrameneiAT2G45880.1; AT2G45880.1; AT2G45880.
KEGGiath:AT2G45880.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC004665 Genomic DNA. Translation: AAC28536.1. Sequence problems.
CP002685 Genomic DNA. Translation: AEC10613.1.
AK227323 mRNA. Translation: BAE99337.1.
PIRiT02459.
RefSeqiNP_182112.2. NM_130151.6.
UniGeneiAt.36579.

3D structure databases

ProteinModelPortaliO80831.
SMRiO80831. Positions 247-678.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi3702.AT2G45880.1.

Protein family/group databases

CAZyiGH14. Glycoside Hydrolase Family 14.

PTM databases

iPTMnetiO80831.

Proteomic databases

PaxDbiO80831.
PRIDEiO80831.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT2G45880.1; AT2G45880.1; AT2G45880.
GeneIDi819196.
GrameneiAT2G45880.1; AT2G45880.1; AT2G45880.
KEGGiath:AT2G45880.

Organism-specific databases

TAIRiAT2G45880.

Phylogenomic databases

eggNOGiENOG410IECX. Eukaryota.
ENOG410XNXS. LUCA.
HOGENOMiHOG000238755.
InParanoidiO80831.
OMAiLMSFHEC.
OrthoDBiEOG093605C7.
PhylomeDBiO80831.

Enzyme and pathway databases

BioCyciARA:AT2G45880-MONOMER.

Miscellaneous databases

PROiO80831.

Gene expression databases

GenevisibleiO80831. AT.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR008540. BES1_N.
IPR001554. Glyco_hydro_14.
IPR018238. Glyco_hydro_14_CS.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF05687. BES1_N. 1 hit.
PF01373. Glyco_hydro_14. 1 hit.
[Graphical view]
PRINTSiPR00750. BETAAMYLASE.
SUPFAMiSSF51445. SSF51445. 1 hit.
PROSITEiPS00506. BETA_AMYLASE_1. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiBAM7_ARATH
AccessioniPrimary (citable) accession number: O80831
Secondary accession number(s): Q0WU61
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 20, 2010
Last sequence update: April 20, 2010
Last modified: September 7, 2016
This is version 100 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  3. 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.