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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)DescriptionActionsGraphical viewLength
Signal peptidei1 – 33Sequence analysisAdd BLAST33
ChainiPRO_500423195834 – 477Alpha-amylaseSequence analysisAdd BLAST444

Structurei

3D structure databases

ProteinModelPortaliQ45516.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini50 – 383AamyInterPro annotationAdd BLAST334
Domaini393 – 468Aamy_CInterPro annotationAdd BLAST76

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.

Q45516-1 [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 INHTTFDYAA
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 SHYAYDVSAD
310 320 330 340 350
KLVTWVESHD TYANDDEEST WMSDDDIRLG WAVIASRSGS TPLFFSRPEG
360 370 380 390 400
GGNGVRFPGK SQIGDRGSAL FEDQSITAVN RFHNVMAGQP EELSNPNGNN
410 420 430 440 450
QIFMNQRGSH GVVLANAGSS SVSINTPTKL PDGRYDNKAG AGSFQVNDGK
460 470
LTGTINARSV AVLYPDDIEI RCNTFFQ
Length:477
Mass (Da):52,911
Last modified:November 1, 1996 - v1
Checksum:iC0D079266ADD5C5A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M79444 Genomic DNA. Translation: AAA22194.1.
PIRiA36709.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M79444 Genomic DNA. Translation: AAA22194.1.
PIRiA36709.

3D structure databases

ProteinModelPortaliQ45516.
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...

Entry informationi

Entry nameiQ45516_BACIU
AccessioniPrimary (citable) accession number: Q45516
Entry historyi
Integrated into UniProtKB/TrEMBL: November 1, 1996
Last sequence update: November 1, 1996
Last modified: October 5, 2016
This is version 72 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.