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UniProtKB - P54420 (ASNB_BACSU)

Entry version 141 (02 Jun 2021)
Sequence version 2 (30 May 2000)
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Protein

Asparagine synthetase [glutamine-hydrolyzing] 1

Gene

asnB

Organism
Bacillus subtilis (strain 168)
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

Main asparagine synthetase in vegetative cells.

<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 <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: L-asparagine biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes L-asparagine from L-aspartate (L-Gln route). This subpathway is part of the pathway L-asparagine biosynthesis, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes L-asparagine from L-aspartate (L-Gln route), the pathway L-asparagine biosynthesis and in Amino-acid biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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 sitei2For GATase activityBy similarity1
<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 sitei102GlutamineBy similarity1
Binding sitei288ATP; via amide nitrogen and carbonyl oxygenBy 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>Sitei363Important for beta-aspartyl-AMP intermediate formationBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi361 – 362ATPBy similarity2

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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 functionLigase
Biological processAmino-acid biosynthesis, Asparagine biosynthesis
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		BSUB:BSU30540-MONOMER

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...UniPathwayi		UPA00134;UER00195

<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:
Asparagine synthetase [glutamine-hydrolyzing] 1 (EC:6.3.5.4)
<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:asnB
Synonyms:asn
Ordered Locus Names:BSU30540
<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>OrganismiBacillus subtilis (strain 168)
<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 identifieri224308 [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 lineageiBacteria › Firmicutes › Bacilli › Bacillales › Bacillaceae › Bacillus ›
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000001570 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome

<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 <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemovedBy similarity
<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_00000569322 – 632Asparagine synthetase [glutamine-hydrolyzing] 1Add BLAST631

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P54420

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		P54420

PRoteomics IDEntifications database

More...PRIDEi		P54420

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

Protein interaction database and analysis system

More...IntActi		P54420, 3 interactors

Molecular INTeraction database

More...MINTi		P54420

STRING: functional protein association networks

More...STRINGi		224308.BSU30540

<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

<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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini2 – 214Glutamine amidotransferase type-2PROSITE-ProRule annotationAdd BLAST213

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>Regioni52 – 56Glutamine bindingBy similarity5
Regioni77 – 79Glutamine bindingBy similarity3

<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 asparagine synthetase family.Curated

Keywords - Domaini

Glutamine amidotransferase

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG0367, Bacteria

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P54420

Identification of Orthologs from Complete Genome Data

More...OMAi		HYLNFHA

Database for complete collections of gene phylogenies

More...PhylomeDBi		P54420

Family and domain databases

Conserved Domains Database

More...CDDi		cd01991, Asn_Synthase_B_C, 1 hit
cd00712, AsnB, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.60.20.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR006426, Asn_synth_AEB
IPR001962, Asn_synthase
IPR033738, AsnB_N
IPR017932, GATase_2_dom
IPR029055, Ntn_hydrolases_N

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00733, Asn_synthase, 1 hit
PF13537, GATase_7, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF001589, Asn_synthetase_glu-h, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF56235, SSF56235, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR01536, asn_synth_AEB, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51278, GATASE_TYPE_2, 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.

P54420-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MCGFVGVFNK HPLAQTADQE ELIKQMNQMI VHRGPDSDGY FHDEHVGFGF 
        60         70         80         90        100
RRLSIIDVEN GGQPLSYEDE TYWIIFNGEI YNYIELREEL EAKGYTFNTD 
       110        120        130        140        150
SDTEVLLATY RHYKEEAASK LRGMFAFLIW NKNDHVLYGA RDPFGIKPLY 
       160        170        180        190        200
YTTINDQVYF ASERKSLMVA QNDIEIDKEA LQQYMSFQFV PEPSTLDAHV 
       210        220        230        240        250
KKVEPGSQFT IRPDGDITFK TYFKANFKPV QTEEDKLVKE VRDAIYDSVN 
       260        270        280        290        300
VHMRSDVPVG SFLSGGIDSS FIVSVAKEFH PSLKTFSVGF EQQGFSEVDV 
       310        320        330        340        350
AKETAAALGI ENISKVISPE EYMNELPKIV WHFDDPLADP AAIPLYFVAK 
       360        370        380        390        400
EAKKHVTVAL SGEGADELFG GYNIYREPLS LKPFERIPSG LKKMLLHVAA 
       410        420        430        440        450
VMPEGMRGKS LLERGCTPLQ DRYIGNAKIF EESVKKQLLK HYNPNLSYRD 
       460        470        480        490        500
VTKTYFTESS SYSDINKMQY VDIHTWMRGD ILLKADKMTM ANSLELRVPF 
       510        520        530        540        550
LDKVVFDVAS KIPDELKTKN GTTKYLLRKA AEGIVPEHVL NRKKLGFPVP 
       560        570        580        590        600
IRHWLKNEMN EWVRNIIQES QTDAYIHKDY VLQLLEDHCA DKADNSRKIW 
       610        620        630 
TVLIFMIWHS INIEKRYMPE ELSHQPKEVI FV
Length:632
Mass (Da):72,666
Last modified:May 30, 2000 - v2
<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:i155F11E6988901EA
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti79 – 81EIY → VNL in AAB17067 (PubMed:9384377).Curated3

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
AF008220 Genomic DNA Translation: AAC00243.1
AL009126 Genomic DNA Translation: CAB15032.1
U52812 Genomic DNA Translation: AAB17067.1

Protein sequence database of the Protein Information Resource

More...PIRi		H69590

NCBI Reference Sequences

More...RefSeqi		NP_390932.1, NC_000964.3
WP_004398625.1, NZ_JNCM01000036.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		CAB15032; CAB15032; BSU_30540

Database of genes from NCBI RefSeq genomes

More...GeneIDi		937236

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		bsu:BSU30540

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|224308.179.peg.3312

<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
AF008220 Genomic DNA Translation: AAC00243.1
AL009126 Genomic DNA Translation: CAB15032.1
U52812 Genomic DNA Translation: AAB17067.1
PIRiH69590
RefSeqiNP_390932.1, NC_000964.3
WP_004398625.1, NZ_JNCM01000036.1

3D structure databases

Database of comparative protein structure models

More...ModBasei		Search...

SWISS-MODEL Interactive Workspace

More...SWISS-MODEL-Workspacei		Submit a new modelling project...

Protein-protein interaction databases

IntActiP54420, 3 interactors
MINTiP54420
STRINGi224308.BSU30540

Proteomic databases

jPOSTiP54420
PaxDbiP54420
PRIDEiP54420

Protocols and materials databases

The DNASU plasmid repository

More...DNASUi		937236

Genome annotation databases

EnsemblBacteriaiCAB15032; CAB15032; BSU_30540
GeneIDi937236
KEGGibsu:BSU30540
PATRICifig|224308.179.peg.3312

Phylogenomic databases

eggNOGiCOG0367, Bacteria
InParanoidiP54420
OMAiHYLNFHA
PhylomeDBiP54420

Enzyme and pathway databases

UniPathwayiUPA00134;UER00195
BioCyciBSUB:BSU30540-MONOMER

Family and domain databases

CDDicd01991, Asn_Synthase_B_C, 1 hit
cd00712, AsnB, 1 hit
Gene3Di3.60.20.10, 1 hit
InterProiView protein in InterPro
IPR006426, Asn_synth_AEB
IPR001962, Asn_synthase
IPR033738, AsnB_N
IPR017932, GATase_2_dom
IPR029055, Ntn_hydrolases_N
PfamiView protein in Pfam
PF00733, Asn_synthase, 1 hit
PF13537, GATase_7, 1 hit
PIRSFiPIRSF001589, Asn_synthetase_glu-h, 1 hit
SUPFAMiSSF56235, SSF56235, 1 hit
TIGRFAMsiTIGR01536, asn_synth_AEB, 1 hit
PROSITEiView protein in PROSITE
PS51278, GATASE_TYPE_2, 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 nameiASNB_BACSU
<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: P54420
Secondary accession number(s): O34902
<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: October 1, 1996
Last sequence update: May 30, 2000
Last modified: June 2, 2021
This is version 141 of the entry and version 2 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

Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families
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