Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
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 annotationImported, Hydrolase

Keywords - Biological processi

Carbohydrate metabolismUniRule annotation

Protein family/group databases

CAZyiCBM26. Carbohydrate-Binding Module Family 26.
GH13. 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 – 659626Alpha-amylaseSequence analysisPRO_5004160245Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliO82953.
SMRiO82953. Positions 46-466.
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.
IPR031965. CBM26.
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.
PF16738. CBM26. 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.

O82953-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MFEKRFKTSL LPLFAGFLLL FHLVLSGPAA ANAETANKSN KVTASSVKNG
60 70 80 90 100
TILHAWNWSF NTLTQNMKDI RDAGYAAIQT SPINQVKEGN QGDKSMSNWY
110 120 130 140 150
WLYQPTSYQI GNRYLGTEQE FKDMCAAAEK YGVKVIVDAV VNHTTSDYGA
160 170 180 190 200
ISDEIKRIPN WTHGNTQIKN WSDRWDITQN ALLGLYDWNT QNTEVQAYLK
210 220 230 240 250
GFLERALNDG ADGFRYDAAK HIELPDDGNY GSQFWPNITN TSAEFQYGEI
260 270 280 290 300
LQDSASRDTA YANYMNVTAS NYGHSIRSAL KNRILSVSNI SHYASDVSAD
310 320 330 340 350
KLVTWVESHD TYANDDEEST WMSDDDIRLG WAVIGSRSGS TPLFFSRPEG
360 370 380 390 400
GGNGVRFPGK SQIGDRGSAL FKDQAITAVN QFHNEMAGQP EELSNPNGNN
410 420 430 440 450
QIFMNQRGSK GVVLANAGSS SVTINTSTKL PDGRYDNRAG AGSFQVANGK
460 470 480 490 500
LTGTINARSA AVLYPDDIGN APHVFLENYQ TEAVHSFNDQ LTVTLRANAK
510 520 530 540 550
TTKAVYQINN GQETAFKDGD RLTIGKEDPI GTTYNVKLTG TNGEGASRTQ
560 570 580 590 600
EYTFVKKDPS QTNIIGYQNP DHWGNVNAYI YKHDGGGAIE LTGSWPGKAM
610 620 630 640 650
TKNADGIYTL TLPANADTAD AKVIFNNGSA QVPGQNHPGF DYVQNGLYNN

SGLNGYLPH
Length:659
Mass (Da):72,281
Last modified:November 1, 1998 - v1
Checksum:i80AABDA5DA4B9E93
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB015592 Genomic DNA. Translation: BAA31528.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB015592 Genomic DNA. Translation: BAA31528.1.

3D structure databases

ProteinModelPortaliO82953.
SMRiO82953. Positions 46-466.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

CAZyiCBM26. Carbohydrate-Binding Module Family 26.
GH13. 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.
IPR031965. CBM26.
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.
PF16738. CBM26. 1 hit.
[Graphical view]
PRINTSiPR00110. ALPHAAMYLASE.
SMARTiSM00642. Aamy. 1 hit.
SM00632. Aamy_C. 1 hit.
[Graphical view]
SUPFAMiSSF51445. SSF51445. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Characteristics of two forms of alpha-amylases and structural implication."
    Ohdan K., Kuriki T., Kaneko H., Shimada J., Takada T., Fujimoto Z., Mizuno H., Okada S.
    Appl. Environ. Microbiol. 65:4652-4658(1999) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE.

Entry informationi

Entry nameiO82953_BACIU
AccessioniPrimary (citable) accession number: O82953
Entry historyi
Integrated into UniProtKB/TrEMBL: November 1, 1998
Last sequence update: November 1, 1998
Last modified: May 11, 2016
This is version 73 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.