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

Urease subunit beta

Gene

ureB

Organism
Helicobacter mustelae (strain ATCC 43772 / LMG 18044 / NCTC 12198 / 12198) (Campylobacter mustelae)
Status
Unreviewed-Annotation score:

Annotation score:3 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

Caution

The orthologous protein is known as the alpha subunit (UreC) in most other bacteria.UniRule annotation

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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

Ni cationUniRule annotationNote: Binds 2 nickel ions per subunit.UniRule annotation

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: urea degradation

This protein is involved in step 1 of the subpathway that synthesizes CO(2) and NH(3) from urea (urease route).UniRule annotationSAAS annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Urease subunit alpha (ureA), Urease subunit beta (ureB), Urease subunit beta (ureB), Urease (ureA2)
This subpathway is part of the pathway urea degradation, which is itself part of Nitrogen metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes CO(2) and NH(3) from urea (urease route), the pathway urea degradation and in Nitrogen metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ 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 bindingi135Iron; via tele nitrogenCombined sources1
Metal bindingi135Nickel 1; via tele nitrogenUniRule annotation1
Metal bindingi137Iron; via tele nitrogenCombined sources1
Metal bindingi137Nickel 1; via tele nitrogenUniRule annotation1
Metal bindingi218IronCombined sources1
Metal bindingi218Nickel 1; via carbamate groupUniRule annotation1
Metal bindingi218Nickel 2; via carbamate groupUniRule annotation1
<p>This subsection of the ‘Function’ 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 sitei220SubstrateUniRule annotation1
Metal bindingi247Nickel 2; via pros nitrogenUniRule annotation1
Metal bindingi273Nickel 2; via tele nitrogenUniRule annotation1
<p>This subsection of the ‘Function’ 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 sitei321Proton donorUniRule annotation1
Metal bindingi361IronCombined sources1
Metal bindingi361Nickel 1UniRule annotation1

<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 functionHydrolaseUniRule annotationSAAS annotationImported
LigandIronCombined sources, Metal-bindingUniRule annotationCombined sourcesSAAS annotation, NickelUniRule annotationSAAS annotation

Enzyme and pathway databases

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

More...
UniPathwayi
UPA00258;UER00370

Protein family/group databases

MEROPS protease database

More...
MEROPSi
M38.982

<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_and_taxonomy_section">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:
Urease subunit betaUniRule annotation (EC:3.5.1.5UniRule annotation)
Alternative name(s):
Urea amidohydrolase subunit betaUniRule annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:ureBUniRule annotation
Synonyms:ureB2Imported
Ordered Locus Names:HMU13010Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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>OrganismiHelicobacter mustelae (strain ATCC 43772 / LMG 18044 / NCTC 12198 / 12198) (Campylobacter mustelae)Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 identifieri679897 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesHelicobacteraceaeHelicobacter
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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
  • UP000001522 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">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 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

GO - Cellular componenti

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotation

<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

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei218N6-carboxylysineUniRule annotation1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Carbamylation allows a single lysine to coordinate two nickel ions.UniRule annotation

<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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Heterohexamer of 3 UreA (alpha) and 3 UreB (beta) subunits.UniRule annotation

Protein-protein interaction databases

Database of interacting proteins

More...
DIPi
DIP-60393N

Protein interaction database and analysis system

More...
IntActi
D3UJ80, 1 interactor

STRING: functional protein association networks

More...
STRINGi
679897.HMU13010

<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

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
D3UJ80

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

More...
SMRi
D3UJ80

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<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_and_domains_section">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>Domaini130 – 568UreaseInterPro annotationAdd BLAST439

<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 metallo-dependent hydrolases superfamily. Urease alpha subunit family.UniRule annotationSAAS annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4105CQM Bacteria
COG0804 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000075064

KEGG Orthology (KO)

More...
KOi
K01428

Identification of Orthologs from Complete Genome Data

More...
OMAi
CHHLSHD

Database of Orthologous Groups

More...
OrthoDBi
POG091H0ARR

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00375 Urease_alpha, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.30.40.10, 1 hit

HAMAP database of protein families

More...
HAMAPi
MF_01953 Urease_alpha, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR006680 Amidohydro-rel
IPR011059 Metal-dep_hydrolase_composite
IPR032466 Metal_Hydrolase
IPR011612 Urease_alpha_N_dom
IPR005848 Urease_asu
IPR017951 Urease_asu_c

The PANTHER Classification System

More...
PANTHERi
PTHR43440 PTHR43440, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01979 Amidohydro_1, 1 hit
PF00449 Urease_alpha, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR01752 UREASE

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF51338 SSF51338, 2 hits
SSF51556 SSF51556, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR01792 urease_alph, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51368 UREASE_3, 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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

D3UJ80-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKMKRQEYVN TYGPTTGDKV RLGDTDLWAE VEHDYTVYGE ELKFGAGKTI
60 70 80 90 100
REGMGQSNSP DENTLDLVIT NALIIDYTGI YKADIGIKNG KIHGIGKAGN
110 120 130 140 150
KDMQDGVTPH MVVGVGTEAL AGEGMIITAG GIDSHTHFLS PQQFPTALAN
160 170 180 190 200
GVTTMFGGGT GPVDGTNATT ITPGVWNLHR MLRAAEEYGM NVGLLGKGNS
210 220 230 240 250
SSRAQLVEQV KAGAIGFKLH EDWGTTPSAI DHCLSVADEY DVQVCIHTDT
260 270 280 290 300
VNEAGYVDDT LRAMNGRAIH AYHIEGAGGG HSPDVITMAG EVNILPSSTT
310 320 330 340 350
PTIPYTINTV AEHLDMLMTC HHLDKRIRED LQFSQSRIRP GSIAAEDTLH
360 370 380 390 400
DMGVIAMTSS DSQAMGRAGE VIPRTWQTAD KNKKEFGRLT EEKGDNDNFR
410 420 430 440 450
IKRYISKYTI NPAITHGVSE YIGSVEEGKI ADLVVWNPAF FGVKPKIIIK
460 470 480 490 500
GGMVVFSEMG DSNASVPTPQ PVYYREMFGH HGKAKFDTSI TFVSKVAYEN
510 520 530 540 550
GIKEKLGLER KVLPVKNCRN VTKKDFKFNN TTAKITVNPE TFEVFVNGKL
560
CTSKPATEVA LASRYTFF
Length:568
Mass (Da):61,880
Last modified:April 20, 2010 - 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:i74E06B993A43824A
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
FN555004 Genomic DNA Translation: CBG40555.1

NCBI Reference Sequences

More...
RefSeqi
WP_013023622.1, NC_013949.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
CBG40555; CBG40555; HMU13010

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
hms:HMU13010

<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
FN555004 Genomic DNA Translation: CBG40555.1
RefSeqiWP_013023622.1, NC_013949.1

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
3QGAX-ray3.00C/F/I/L/O/R1-568[»]
3QGKX-ray3.00C/F/I/L/O/R1-568[»]
ProteinModelPortaliD3UJ80
SMRiD3UJ80
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

DIPiDIP-60393N
IntActiD3UJ80, 1 interactor
STRINGi679897.HMU13010

Protein family/group databases

MEROPSiM38.982

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCBG40555; CBG40555; HMU13010
KEGGihms:HMU13010

Phylogenomic databases

eggNOGiENOG4105CQM Bacteria
COG0804 LUCA
HOGENOMiHOG000075064
KOiK01428
OMAiCHHLSHD
OrthoDBiPOG091H0ARR

Enzyme and pathway databases

UniPathwayi
UPA00258;UER00370

Family and domain databases

CDDicd00375 Urease_alpha, 1 hit
Gene3Di2.30.40.10, 1 hit
HAMAPiMF_01953 Urease_alpha, 1 hit
InterProiView protein in InterPro
IPR006680 Amidohydro-rel
IPR011059 Metal-dep_hydrolase_composite
IPR032466 Metal_Hydrolase
IPR011612 Urease_alpha_N_dom
IPR005848 Urease_asu
IPR017951 Urease_asu_c
PANTHERiPTHR43440 PTHR43440, 1 hit
PfamiView protein in Pfam
PF01979 Amidohydro_1, 1 hit
PF00449 Urease_alpha, 1 hit
PRINTSiPR01752 UREASE
SUPFAMiSSF51338 SSF51338, 2 hits
SSF51556 SSF51556, 1 hit
TIGRFAMsiTIGR01792 urease_alph, 1 hit
PROSITEiView protein in PROSITE
PS51368 UREASE_3, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
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 nameiD3UJ80_HELM1
<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: D3UJ80
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/TrEMBL: April 20, 2010
Last sequence update: April 20, 2010
Last modified: December 5, 2018
This is version 77 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 statusiUnreviewed (UniProtKB/TrEMBL)

<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-structureCombined sources, Complete proteome, Reference proteomeImported
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