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Protein

Alpha-amylase

Gene
N/A
Organism
Bacillus subtilis
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

Endohydrolysis of (1->4)-alpha-D-glucosidic linkages in polysaccharides containing three or more (1->4)-alpha-linked D-glucose units.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

GlycosidaseUniRule annotation, Hydrolase

Keywords - Biological processi

Carbohydrate metabolismUniRule annotation

Protein family/group databases

CAZyiGH13. Glycoside Hydrolase Family 13.

Names & Taxonomyi

Protein namesi
Recommended name:
Alpha-amylaseUniRule annotation (EC:3.2.1.1UniRule annotation)
OrganismiBacillus subtilisImported
Taxonomic identifieri1423 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 3333Sequence analysisAdd
BLAST
Chaini34 – 477444Alpha-amylaseSequence analysisPRO_5004232064Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ45520.
SMRiQ45520. Positions 42-466.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini393 – 46876Aamy_CInterPro annotationAdd
BLAST

Sequence similaritiesi

Belongs to the glycosyl hydrolase 13 family.UniRule annotation

Keywords - Domaini

SignalSequence analysis

Family and domain databases

Gene3Di2.60.40.1180. 1 hit.
3.20.20.80. 1 hit.
InterProiIPR031319. A-amylase_C.
IPR006046. Alpha_amylase.
IPR015902. Glyco_hydro_13.
IPR006047. Glyco_hydro_13_cat_dom.
IPR013780. Glyco_hydro_b.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PANTHERiPTHR10357. PTHR10357. 1 hit.
PfamiPF00128. Alpha-amylase. 1 hit.
[Graphical view]
PRINTSiPR00110. ALPHAAMYLASE.
SMARTiSM00642. Aamy. 1 hit.
SM00632. Aamy_C. 1 hit.
[Graphical view]
SUPFAMiSSF51445. SSF51445. 1 hit.

Sequencei

Sequence statusi: Complete.

Q45520-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MFAKRFKTSL LPLFAGFLLL FYLVLAGPAA ASAETANKSN ELTAPSIKSG
60 70 80 90 100
TILHAWNWSF NTLKHNMKDI HDAGYTAIQT SPINQVKEGN QGDKSMSNWY
110 120 130 140 150
WLYQPTSYQI GNRYLGTEQE FKEMCAAAEE YGIKVIVDAV INHTTSDYAA
160 170 180 190 200
ISNEVKSIPN WTHGNTQIKN WSDRWDVTQN SLLGLYDWNT QNTQVQSYLK
210 220 230 240 250
RFLERALNDG ADGFRFDAAK HIELPDDGSY GSQFWPNITN TSAEFQYGEI
260 270 280 290 300
LQDSASRDAA YANYMDVTAS NYGHSIRSAL KNRNLGVSNI SHYASDVSAD
310 320 330 340 350
KLVTWVESHD TYANDDEEST WMSDDDIRLG WAVIASRSGS TPLFFSRPEG
360 370 380 390 400
GGNGVRFPGK SQIGDRGSAL FEDQAITAVN RFHNVMAGQH EELSNPNGNN
410 420 430 440 450
QIFMNQRGSH GVVLANAGSS SVSINTATKL PDGRYDNKAG AGSFQVNDGK
460 470
LTGTINARSV AVLYPDDIEI RCNTFFQ
Length:477
Mass (Da):52,773
Last modified:November 1, 1996 - v1
Checksum:i822F50C94E7E7353
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X07796 Genomic DNA. Translation: CAA30643.1.
PIRiS02098. ALBSN7.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X07796 Genomic DNA. Translation: CAA30643.1.
PIRiS02098. ALBSN7.

3D structure databases

ProteinModelPortaliQ45520.
SMRiQ45520. Positions 42-466.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

CAZyiGH13. Glycoside Hydrolase Family 13.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

Gene3Di2.60.40.1180. 1 hit.
3.20.20.80. 1 hit.
InterProiIPR031319. A-amylase_C.
IPR006046. Alpha_amylase.
IPR015902. Glyco_hydro_13.
IPR006047. Glyco_hydro_13_cat_dom.
IPR013780. Glyco_hydro_b.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PANTHERiPTHR10357. PTHR10357. 1 hit.
PfamiPF00128. Alpha-amylase. 1 hit.
[Graphical view]
PRINTSiPR00110. ALPHAAMYLASE.
SMARTiSM00642. Aamy. 1 hit.
SM00632. Aamy_C. 1 hit.
[Graphical view]
SUPFAMiSSF51445. SSF51445. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Complete nucleotide sequence of an alpha-amylase gene from Bacillus subtilis 2633, an alpha-amylase extrahyperproducing strain."
    Emori M., Maruo B.
    Nucleic Acids Res. 16:7178-7178(1988) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: 2633Imported.

Entry informationi

Entry nameiQ45520_BACIU
AccessioniPrimary (citable) accession number: Q45520
Entry historyi
Integrated into UniProtKB/TrEMBL: November 1, 1996
Last sequence update: November 1, 1996
Last modified: May 11, 2016
This is version 70 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

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.