Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 106 (02 Jun 2021)
Sequence version 1 (01 Nov 1996)
Previous versions | rss
Add a publicationFeedback
Protein

Neopullulanase 1

Gene

tvaI

Organism
Thermoactinomyces vulgaris
Status
Reviewed-Annotation score:

Annotation score:4 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Endohydrolysis of 1,4-alpha-glucosidic linkages in pullulan to form panose. Also hydrolyzes cyclodextrins.

1 Publication

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Ca2+1 PublicationNote: Binds 3 Ca2+ ions per subunit.1 Publication

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi31Calcium 1; via carbonyl oxygenCombined sources1 Publication1
Metal bindingi33Calcium 1Combined sources1 Publication1
Metal bindingi35Calcium 1; via carbonyl oxygenCombined sources1 Publication1
Metal bindingi71Calcium 1Combined sources1 Publication1
Metal bindingi125Calcium 1Combined sources1 Publication1
Metal bindingi174Calcium 2Combined sources1 Publication1
Metal bindingi176Calcium 2; via carbonyl oxygenCombined sources1 Publication1
Metal bindingi179Calcium 2Combined sources1 Publication1
Metal bindingi180Calcium 2Combined sources1 Publication1
Metal bindingi216Calcium 2; via carbonyl oxygenCombined sources1 Publication1
Metal bindingi218Calcium 2Combined sources1 Publication1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei296SubstrateBy similarity1
Metal bindingi305Calcium 3Combined sources1 Publication1
Metal bindingi309Calcium 3Combined sources1 Publication1
Metal bindingi310Calcium 3; via carbonyl oxygenCombined sources1 Publication1
Metal bindingi312Calcium 3; via carbonyl oxygenCombined sources1 Publication1
Metal bindingi317Calcium 3Combined sources1 Publication1
Binding sitei383SubstrateBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei385NucleophileBy similarity1
Active sitei425Proton donorBy similarity1
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei501Transition state stabilizerBy similarity1
Binding sitei545SubstrateBy similarity1
Binding sitei549SubstrateBy similarity1

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionGlycosidase, Hydrolase
Biological processCarbohydrate metabolism
LigandCalcium, Chloride, Metal-binding

Protein family/group databases

Carbohydrate-Active enZymes

More...
CAZyi
CBM34, Carbohydrate-Binding Module Family 34
GH13, Glycoside Hydrolase Family 13

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Neopullulanase 1 (EC:3.2.1.1351 Publication)
Alternative name(s):
Alpha-amylase I
TVA I
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:tvaI
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiThermoactinomyces vulgaris
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri2026 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesThermoactinomycetaceaeThermoactinomyces

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Secreted

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Chemistry databases

Drug and drug target database

More...
DrugBanki
DB01841, 4,6-Dideoxyglucose
DB02120, 6-Amino-4-Hydroxymethyl-Cyclohex-4-Ene-1,2,3-Triol
DB02379, Beta-D-Glucose

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 29Add BLAST29
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000000144530 – 666Neopullulanase 1Add BLAST637

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

1666
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
Q60053

Database of comparative protein structure models

More...
ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

More...
PDBe-KBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
Q60053

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni500 – 501Substrate bindingBy similarity2

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the glycosyl hydrolase 13 family.Curated

Keywords - Domaini

Signal

Family and domain databases

Conserved Domains Database

More...
CDDi
cd02857, E_set_CDase_PDE_N, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.40.10, 1 hit
2.60.40.1180, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR006047, Glyco_hydro_13_cat_dom
IPR004185, Glyco_hydro_13_lg-like_dom
IPR013780, Glyco_hydro_b
IPR017853, Glycoside_hydrolase_SF
IPR013783, Ig-like_fold
IPR014756, Ig_E-set

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00128, Alpha-amylase, 1 hit
PF02903, Alpha-amylase_N, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00642, Aamy, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF51445, SSF51445, 1 hit
SSF81296, SSF81296, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

Q60053-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MIKLLKPMSL SILLVFILSF SFPFPTAKAA ANDNNVEWNG LFHDQGPLFD
60 70 80 90 100
NAPEPTSTQS VTLKLRTFKG DITSANIKYW DTADNAFHWV PMVWDSNDPT
110 120 130 140 150
GTFDYWKGTI PASPSIKYYR FQINDGTSTA WYNGNGPSST EPNADDFYII
160 170 180 190 200
PNFKTPDWLK NGVMYQIFPD RFYNGDSSND VQTGSYTYNG TPTEKKAWGS
210 220 230 240 250
SVYADPGYDN SLVFFGGDLA GIDQKLGYIK KTLGANILYL NPIFKAPTNH
260 270 280 290 300
KYDTQDYMAV DPAFGDNSTL QTLINDIHST ANGPKGYLIL DGVFNHTGDS
310 320 330 340 350
HPWFDKYNNF SSQGAYESQS SPWYNYYTFY TWPDSYASFL GFNSLPKLNY
360 370 380 390 400
GNSGSAVRGV IYNNSNSVAK TYLNPPYSVD GWRLDAAQYV DANGNNGSDV
410 420 430 440 450
TNHQIWSEFR NAVKGVNSNA AIIGEYWGNA NPWTAQGNQW DAATNFDGFT
460 470 480 490 500
QPVSEWITGK DYQNNSASIS TTQFDSWLRG TRANYPTNVQ QSMMNFLSNH
510 520 530 540 550
DITRFATRSG GDLWKTYLAL IFQMTYVGTP TIYYGDEYGM QGGADPDNRR
560 570 580 590 600
SFDWSQATPS NSAVALTQKL ITIRNQYPAL RTGSFMTLIT DDTNKIYSYG
610 620 630 640 650
RFDNVNRIAV VLNNDSVSHT VNVPVWQLSM PNGSTVTDKI TGHSYTVQNG
660
MVTVAVDGHY GAVLAQ
Length:666
Mass (Da):74,296
Last modified:November 1, 1996 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iE99B15AA392AB6CB
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
D13177 Genomic DNA Translation: BAA02471.1

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D13177 Genomic DNA Translation: BAA02471.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1IZJX-ray2.20A30-666[»]
1IZKX-ray2.20A30-666[»]
1JI1X-ray1.60A/B30-666[»]
1UH2X-ray2.00A30-666[»]
1UH3X-ray2.60A30-666[»]
1UH4X-ray1.80A30-666[»]
2D0FX-ray2.08A30-666[»]
2D0GX-ray2.60A30-666[»]
2D0HX-ray2.10A30-666[»]
5Z0TX-ray1.50A/B30-666[»]
5Z0UX-ray1.37A30-666[»]
SMRiQ60053
ModBaseiSearch...
PDBe-KBiSearch...

Chemistry databases

DrugBankiDB01841, 4,6-Dideoxyglucose
DB02120, 6-Amino-4-Hydroxymethyl-Cyclohex-4-Ene-1,2,3-Triol
DB02379, Beta-D-Glucose

Protein family/group databases

CAZyiCBM34, Carbohydrate-Binding Module Family 34
GH13, Glycoside Hydrolase Family 13

Miscellaneous databases

EvolutionaryTraceiQ60053

Family and domain databases

CDDicd02857, E_set_CDase_PDE_N, 1 hit
Gene3Di2.60.40.10, 1 hit
2.60.40.1180, 1 hit
InterProiView protein in InterPro
IPR006047, Glyco_hydro_13_cat_dom
IPR004185, Glyco_hydro_13_lg-like_dom
IPR013780, Glyco_hydro_b
IPR017853, Glycoside_hydrolase_SF
IPR013783, Ig-like_fold
IPR014756, Ig_E-set
PfamiView protein in Pfam
PF00128, Alpha-amylase, 1 hit
PF02903, Alpha-amylase_N, 1 hit
SMARTiView protein in SMART
SM00642, Aamy, 1 hit
SUPFAMiSSF51445, SSF51445, 1 hit
SSF81296, SSF81296, 1 hit

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiNEPU1_THEVU
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q60053
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 15, 2003
Last sequence update: November 1, 1996
Last modified: June 2, 2021
This is version 106 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again