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Entry version 149 (08 May 2019)
Sequence version 1 (01 Feb 1997)
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Protein

Carnitine monooxygenase reductase subunit

Gene

yeaX

Organism
Escherichia coli (strain K12)
Status
Reviewed-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

Converts carnitine to trimethylamine and malic semialdehyde. Can also use gamma-butyrobetaine, choline and betaine as substrates.1 Publication

<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

Protein has several cofactor binding sites:

<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: carnitine metabolism

This protein is involved in the pathway carnitine metabolism, which is part of Amine and polyamine metabolism.UniRule annotation1 Publication
View all proteins of this organism that are known to be involved in the pathway carnitine metabolism and in Amine and polyamine metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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 bindingi270Iron-sulfur (2Fe-2S)UniRule annotation1
Metal bindingi275Iron-sulfur (2Fe-2S)UniRule annotation1
Metal bindingi278Iron-sulfur (2Fe-2S)UniRule annotation1
Metal bindingi308Iron-sulfur (2Fe-2S)UniRule 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 functionOxidoreductase
Ligand2Fe-2S, Flavoprotein, FMN, Iron, Iron-sulfur, Metal-binding, NAD, NADP

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
EcoCyc:G6989-MONOMER
ECOL316407:JW1792-MONOMER
MetaCyc:G6989-MONOMER

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

More...
UniPathwayi
UPA00117

<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:
Carnitine monooxygenase reductase subunitUniRule annotationCurated (EC:1.14.13.239UniRule annotation1 Publication)
Alternative name(s):
Carnitine monooxygenase beta subunitUniRule annotationCurated
<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:yeaX
Ordered Locus Names:b1803, JW1792
<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>OrganismiEscherichia coli (strain K12)
<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 identifieri83333 [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 lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
<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
  • UP000000318 <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
  • UP000000625 Componenti: Chromosome

Organism-specific databases

Escherichia coli strain K12 genome database

More...
EcoGenei
EG13510 yeaX

<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 describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001894051 – 321Carnitine monooxygenase reductase subunitAdd BLAST321

Proteomic databases

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

More...
PaxDbi
P76254

PRoteomics IDEntifications database

More...
PRIDEi
P76254

<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

Composed of an oxygenase subunit (yeaW) and a reductase subunit (yeaX).By similarity

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
4260337, 16 interactors

STRING: functional protein association networks

More...
STRINGi
511145.b1803

<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

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

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SMRi
P76254

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

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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>Domaini4 – 109FAD-binding FR-typeUniRule annotationAdd BLAST106
Domaini233 – 3212Fe-2S ferredoxin-typePROSITE-ProRule annotationAdd BLAST89

<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 PDR/VanB family. CntB subfamily.UniRule annotationCurated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4105E3J Bacteria
COG1018 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000141052

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P76254

KEGG Orthology (KO)

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KOi
K22444

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P76254

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00207 fer2, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

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Gene3Di
3.10.20.30, 1 hit
3.40.50.80, 1 hit

HAMAP database of protein families

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HAMAPi
MF_02098 Carnitine_monoox_B, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR036010 2Fe-2S_ferredoxin-like_sf
IPR001041 2Fe-2S_ferredoxin-type
IPR006058 2Fe2S_fd_BS
IPR012675 Beta-grasp_dom_sf
IPR039003 Carnitine_monoox_B
IPR008333 Cbr1-like_FAD-bd_dom
IPR017927 FAD-bd_FR_type
IPR039261 FNR_nucleotide-bd
IPR001433 OxRdtase_FAD/NAD-bd
IPR000951 Ph_dOase_redase
IPR017938 Riboflavin_synthase-like_b-brl

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00970 FAD_binding_6, 1 hit
PF00111 Fer2, 1 hit
PF00175 NAD_binding_1, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00409 PHDIOXRDTASE

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52343 SSF52343, 1 hit
SSF54292 SSF54292, 1 hit
SSF63380 SSF63380, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00197 2FE2S_FER_1, 1 hit
PS51085 2FE2S_FER_2, 1 hit
PS51384 FAD_FR, 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>. 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_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.

P76254-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSDYQMFEVQ VSQVEPLTEQ VKRFTLVATD GKPLPAFTGG SHVIVQMSDG
60 70 80 90 100
DNQYSNAYSL LSSPHDTSCY QIAVRLEENS RGGSRFLHQQ VKVGDRLTIS
110 120 130 140 150
TPNNLFALIP SARKHLFIAG GIGITPFLSH MAELQHSDVD WQLHYCSRNP
160 170 180 190 200
ESCAFRDELV QHPQAEKVHL HHSSTGTRLE LARLLADIEP GTHVYTCGPE
210 220 230 240 250
ALIEAVRSEA ARLDIAADTL HFEQFAIEDK TGDAFTLVLA RSGKEFVVPE
260 270 280 290 300
EMTILQVIEN NKAAKVECLC REGVCGTCET AILEGEADHR DQYFSDEERA
310 320
SQQSMLICCS RAKGKRLVLD L
Length:321
Mass (Da):35,661
Last modified:February 1, 1997 - 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:iBD34122B24C08DBC
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
U00096 Genomic DNA Translation: AAC74873.1
AP009048 Genomic DNA Translation: BAA15598.1

Protein sequence database of the Protein Information Resource

More...
PIRi
C64941

NCBI Reference Sequences

More...
RefSeqi
NP_416317.1, NC_000913.3
WP_001287026.1, NZ_LN832404.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAC74873; AAC74873; b1803
BAA15598; BAA15598; BAA15598

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
946329

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ecj:JW1792
eco:b1803

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|1411691.4.peg.450

<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
U00096 Genomic DNA Translation: AAC74873.1
AP009048 Genomic DNA Translation: BAA15598.1
PIRiC64941
RefSeqiNP_416317.1, NC_000913.3
WP_001287026.1, NZ_LN832404.1

3D structure databases

SMRiP76254
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi4260337, 16 interactors
STRINGi511145.b1803

Proteomic databases

PaxDbiP76254
PRIDEiP76254

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC74873; AAC74873; b1803
BAA15598; BAA15598; BAA15598
GeneIDi946329
KEGGiecj:JW1792
eco:b1803
PATRICifig|1411691.4.peg.450

Organism-specific databases

EchoBASE - an integrated post-genomic database for E. coli

More...
EchoBASEi
EB3283
EcoGeneiEG13510 yeaX

Phylogenomic databases

eggNOGiENOG4105E3J Bacteria
COG1018 LUCA
HOGENOMiHOG000141052
InParanoidiP76254
KOiK22444
PhylomeDBiP76254

Enzyme and pathway databases

UniPathwayiUPA00117
BioCyciEcoCyc:G6989-MONOMER
ECOL316407:JW1792-MONOMER
MetaCyc:G6989-MONOMER

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P76254

Family and domain databases

CDDicd00207 fer2, 1 hit
Gene3Di3.10.20.30, 1 hit
3.40.50.80, 1 hit
HAMAPiMF_02098 Carnitine_monoox_B, 1 hit
InterProiView protein in InterPro
IPR036010 2Fe-2S_ferredoxin-like_sf
IPR001041 2Fe-2S_ferredoxin-type
IPR006058 2Fe2S_fd_BS
IPR012675 Beta-grasp_dom_sf
IPR039003 Carnitine_monoox_B
IPR008333 Cbr1-like_FAD-bd_dom
IPR017927 FAD-bd_FR_type
IPR039261 FNR_nucleotide-bd
IPR001433 OxRdtase_FAD/NAD-bd
IPR000951 Ph_dOase_redase
IPR017938 Riboflavin_synthase-like_b-brl
PfamiView protein in Pfam
PF00970 FAD_binding_6, 1 hit
PF00111 Fer2, 1 hit
PF00175 NAD_binding_1, 1 hit
PRINTSiPR00409 PHDIOXRDTASE
SUPFAMiSSF52343 SSF52343, 1 hit
SSF54292 SSF54292, 1 hit
SSF63380 SSF63380, 1 hit
PROSITEiView protein in PROSITE
PS00197 2FE2S_FER_1, 1 hit
PS51085 2FE2S_FER_2, 1 hit
PS51384 FAD_FR, 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 nameiCNTB_ECOLI
<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: P76254
Secondary accession number(s): O07970, O07972
<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/Swiss-Prot: July 15, 1998
Last sequence update: February 1, 1997
Last modified: May 8, 2019
This is version 149 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

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
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