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Protein

Beta-amylase 7

Gene

BAM7

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at protein 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)DescriptionActionsGraphical viewLength
Binding sitei289SubstrateBy similarity1
Binding sitei329SubstrateBy similarity1
Binding sitei337SubstrateBy similarity1
Active sitei422Proton donorBy similarity1
Binding sitei530SubstrateBy similarity1
Binding sitei535SubstrateBy similarity1
Active sitei618Proton acceptorBy similarity1
Binding sitei654SubstrateBy similarity1

GO - Molecular functioni

  • amylopectin maltohydrolase activity Source: UniProtKB-EC
  • beta-amylase activity Source: TAIR
  • DNA binding transcription factor activity Source: TAIR

GO - Biological processi

  • polysaccharide catabolic process Source: UniProtKB-KW
  • regulation of shoot system development Source: TAIR

Keywordsi

Molecular functionGlycosidase, Hydrolase
Biological processCarbohydrate 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

AraportiAT2G45880
TAIRilocus:2050720 AT2G45880

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003934211 – 691Beta-amylase 7Add BLAST691

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei195PhosphoserineBy similarity1

Keywords - PTMi

Phosphoprotein

Proteomic databases

PaxDbiO80831
PRIDEiO80831

PTM databases

iPTMnetiO80831

Expressioni

Gene expression databases

ExpressionAtlasiO80831 baseline and differential
GenevisibleiO80831 AT

Interactioni

Binary interactionsi

WithEntry#Exp.IntActNotes
BAM8Q9FH805EBI-15212616,EBI-4427212

Protein-protein interaction databases

IntActiO80831, 2 interactors
STRINGi3702.AT2G45880.1

Structurei

3D structure databases

ProteinModelPortaliO80831
SMRiO80831
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni619 – 620Substrate bindingBy similarity2

Sequence similaritiesi

Belongs to the glycosyl hydrolase 14 family.Curated

Phylogenomic databases

eggNOGiENOG410IECX Eukaryota
ENOG410XNXS LUCA
HOGENOMiHOG000238755
InParanoidiO80831
OMAiKWYSQVL
OrthoDBiEOG093605C7
PhylomeDBiO80831

Family and domain databases

InterProiView protein in InterPro
IPR008540 BES1_N
IPR001554 Glyco_hydro_14
IPR018238 Glyco_hydro_14_CS
IPR017853 Glycoside_hydrolase_SF
PANTHERiPTHR31352 PTHR31352, 1 hit
PfamiView protein in Pfam
PF05687 BES1_N, 1 hit
PF01373 Glyco_hydro_14, 1 hit
PRINTSiPR00750 BETAAMYLASE
SUPFAMiSSF51445 SSF51445, 1 hit
PROSITEiView protein in PROSITE
PS00506 BETA_AMYLASE_1, 1 hit

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)DescriptionActionsGraphical viewLength
Sequence conflicti377K → R in BAE99337 (Ref. 3) Curated1

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_130151.7
UniGeneiAt.36579

Genome annotation databases

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

Similar proteinsi

Entry informationi

Entry nameiBAM7_ARATH
AccessioniPrimary (citable) accession number: O80831
Secondary accession number(s): Q0WU61
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 20, 2010
Last sequence update: April 20, 2010
Last modified: April 25, 2018
This is version 113 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health