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Entry version 177 (29 Sep 2021)
Sequence version 4 (01 Nov 1997)
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Protein

Methionine import ATP-binding protein MetN

Gene

metN

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score:

Annotation score:5 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

Part of the ABC transporter complex MetNIQ involved in methionine import (PubMed:12169620, PubMed:12218041, PubMed:12819857, PubMed:18621668, PubMed:30352853).

Responsible for energy coupling to the transport system (PubMed:18621668, PubMed:25678706).

It has also been shown to be involved in formyl-L-methionine transport (PubMed:12819857).

6 Publications

<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 <a href="http://www.uniprot.org/help/function_section">Function</a> section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

ATPase activity is inhibited by intracellular L-methionine (PubMed:18621668, PubMed:22095702, PubMed:25678706, PubMed:30352853). Binding of methionine to the dimerized C-terminal regulatory domain stabilizes an inward-facing, ATPase-inactive conformation of the transporter, and as a consequence, the rate of ATP hydrolysis decreases (PubMed:18621668, PubMed:22095702, PubMed:30352853). ADP is a competitive inhibitor (PubMed:25678706).4 Publications

<p>This subsection of the 'Function' section describes biophysical and chemical properties, such as maximal absorption, kinetic parameters, pH dependence, redox potentials and temperature dependence.<p><a href='/help/biophysicochemical_properties' target='_top'>More...</a></p>Kineticsi

  1. KM=330 µM for ATP1 Publication
  2. KM=325 µM for ATP (in the presence of 50 µM L-methionine)1 Publication
  3. KM=1490 µM for ATP (in the presence of 120 µM ADP)1 Publication

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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 bindingi40 – 46ATP1 Publication7

<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

  • D-methionine transport Source: CACAO
  • metabolic process Source: UniProtKB-KW

<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 functionAllosteric enzyme, Translocase
Biological processAmino-acid transport, Transport
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
EcoCyc:ABC-MONOMER
MetaCyc:ABC-MONOMER

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
7.4.2.11, 2026

Protein family/group databases

Transport Classification Database

More...
TCDBi
3.A.1.24.1, the atp-binding cassette (abc) superfamily

<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:
Methionine import ATP-binding protein MetNUniRule annotation (EC:7.4.2.11UniRule annotation3 Publications)
<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:metN1 PublicationUniRule annotation
Synonyms:abc
Ordered Locus Names:b0199, JW0195
<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

<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

Cell inner membrane, Cell membrane, Membrane

<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

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi166E → Q: Exhibits little ATPase activity. 1 Publication1
Mutagenesisi295N → A: Reduces the binding of L-methionine to undetectable levels. 1 Publication1

<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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000925031 – 343Methionine import ATP-binding protein MetNAdd BLAST343

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P30750

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

More...
PaxDbi
P30750

PRoteomics IDEntifications database

More...
PRIDEi
P30750

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Repressed by MetJ.1 Publication

<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

The complex is composed of two ATP-binding proteins (MetN), two transmembrane proteins (MetI) and a solute-binding protein (MetQ).

UniRule annotation3 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
4259755, 38 interactors
849296, 39 interactors

ComplexPortal: manually curated resource of macromolecular complexes

More...
ComplexPortali
CPX-2114, Methionine ABC transporter complex

Database of interacting proteins

More...
DIPi
DIP-9027N

Protein interaction database and analysis system

More...
IntActi
P30750, 57 interactors

STRING: functional protein association networks

More...
STRINGi
511145.b0199

<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

1343
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
P30750

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
P30750

<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>Domaini2 – 241ABC transporterUniRule annotationAdd BLAST240

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>Regioni265 – 343C2 domain1 PublicationAdd BLAST79
Regioni278 – 283Allosteric inhibitor methionine binding1 Publication6
Regioni295 – 296Allosteric inhibitor methionine binding1 Publication2

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

Contains a regulatory C-terminal extension (C2) with a ferredoxin-like fold. The C2 domains from each MetN subunit in a transporter dimerize to form an eight-stranded beta sheet.1 Publication

<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 ABC transporter superfamily. Methionine importer (TC 3.A.1.24) family. [View classification]UniRule annotationCurated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
COG1135, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_000604_1_3_6

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P30750

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P30750

Family and domain databases

Conserved Domains Database

More...
CDDi
cd03258, ABC_MetN_methionine_transporter, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.50.300, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR003593, AAA+_ATPase
IPR026253, ABC_MetN
IPR012692, ABC_MetN_proteobac
IPR003439, ABC_transporter-like
IPR017871, ABC_transporter_CS
IPR041701, MetN_ABC
IPR018449, NIL_domain
IPR027417, P-loop_NTPase

The PANTHER Classification System

More...
PANTHERi
PTHR43166:SF5, PTHR43166:SF5, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00005, ABC_tran, 1 hit
PF09383, NIL, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00382, AAA, 1 hit
SM00930, NIL, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52540, SSF52540, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR02314, ABC_MetN, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00211, ABC_TRANSPORTER_1, 1 hit
PS50893, ABC_TRANSPORTER_2, 1 hit
PS51264, METN, 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.

P30750-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MIKLSNITKV FHQGTRTIQA LNNVSLHVPA GQIYGVIGAS GAGKSTLIRC
60 70 80 90 100
VNLLERPTEG SVLVDGQELT TLSESELTKA RRQIGMIFQH FNLLSSRTVF
110 120 130 140 150
GNVALPLELD NTPKDEVKRR VTELLSLVGL GDKHDSYPSN LSGGQKQRVA
160 170 180 190 200
IARALASNPK VLLCDEATSA LDPATTRSIL ELLKDINRRL GLTILLITHE
210 220 230 240 250
MDVVKRICDC VAVISNGELI EQDTVSEVFS HPKTPLAQKF IQSTLHLDIP
260 270 280 290 300
EDYQERLQAE PFTDCVPMLR LEFTGQSVDA PLLSETARRF NVNNNIISAQ
310 320 330 340
MDYAGGVKFG IMLTEMHGTQ QDTQAAIAWL QEHHVKVEVL GYV
Length:343
Mass (Da):37,788
Last modified:November 1, 1997 - v4
<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:i2FC796C605216FB3
GO

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAC36869 differs from that shown. Reason: Frameshift.Curated
The sequence BAA03659 differs from that shown. Reason: Frameshift.Curated

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 conflicti165D → V in AAC36869 (PubMed:7904973).Curated1

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
D15061 Genomic DNA Translation: BAA03659.1 Frameshift.
U70214 Genomic DNA Translation: AAB08627.1
U00096 Genomic DNA Translation: AAC73310.1
AP009048 Genomic DNA Translation: BAA77876.2
L08626 Unassigned DNA Translation: AAC36869.1 Frameshift.

Protein sequence database of the Protein Information Resource

More...
PIRi
G64744

NCBI Reference Sequences

More...
RefSeqi
NP_414741.1, NC_000913.3
WP_000594006.1, NZ_SSZK01000004.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAC73310; AAC73310; b0199
BAA77876; BAA77876; BAA77876

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
944896

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ecj:JW0195
eco:b0199

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|1411691.4.peg.2079

<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
D15061 Genomic DNA Translation: BAA03659.1 Frameshift.
U70214 Genomic DNA Translation: AAB08627.1
U00096 Genomic DNA Translation: AAC73310.1
AP009048 Genomic DNA Translation: BAA77876.2
L08626 Unassigned DNA Translation: AAC36869.1 Frameshift.
PIRiG64744
RefSeqiNP_414741.1, NC_000913.3
WP_000594006.1, NZ_SSZK01000004.1

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
3DHWX-ray3.70C/D/G/H1-343[»]
3DHXX-ray2.10A/B246-343[»]
3TUIX-ray2.90C/D/G/H1-343[»]
3TUJX-ray4.00C/D1-343[»]
3TUZX-ray3.40C/D/G/H1-343[»]
6CVLX-ray2.95C/D1-343[»]
SMRiP30750
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi4259755, 38 interactors
849296, 39 interactors
ComplexPortaliCPX-2114, Methionine ABC transporter complex
DIPiDIP-9027N
IntActiP30750, 57 interactors
STRINGi511145.b0199

Protein family/group databases

TCDBi3.A.1.24.1, the atp-binding cassette (abc) superfamily

Proteomic databases

jPOSTiP30750
PaxDbiP30750
PRIDEiP30750

Genome annotation databases

EnsemblBacteriaiAAC73310; AAC73310; b0199
BAA77876; BAA77876; BAA77876
GeneIDi944896
KEGGiecj:JW0195
eco:b0199
PATRICifig|1411691.4.peg.2079

Organism-specific databases

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

More...
EchoBASEi
EB1578

Phylogenomic databases

eggNOGiCOG1135, Bacteria
HOGENOMiCLU_000604_1_3_6
InParanoidiP30750
PhylomeDBiP30750

Enzyme and pathway databases

BioCyciEcoCyc:ABC-MONOMER
MetaCyc:ABC-MONOMER
BRENDAi7.4.2.11, 2026

Miscellaneous databases

EvolutionaryTraceiP30750

Protein Ontology

More...
PROi
PR:P30750

Family and domain databases

CDDicd03258, ABC_MetN_methionine_transporter, 1 hit
Gene3Di3.40.50.300, 1 hit
InterProiView protein in InterPro
IPR003593, AAA+_ATPase
IPR026253, ABC_MetN
IPR012692, ABC_MetN_proteobac
IPR003439, ABC_transporter-like
IPR017871, ABC_transporter_CS
IPR041701, MetN_ABC
IPR018449, NIL_domain
IPR027417, P-loop_NTPase
PANTHERiPTHR43166:SF5, PTHR43166:SF5, 1 hit
PfamiView protein in Pfam
PF00005, ABC_tran, 1 hit
PF09383, NIL, 1 hit
SMARTiView protein in SMART
SM00382, AAA, 1 hit
SM00930, NIL, 1 hit
SUPFAMiSSF52540, SSF52540, 1 hit
TIGRFAMsiTIGR02314, ABC_MetN, 1 hit
PROSITEiView protein in PROSITE
PS00211, ABC_TRANSPORTER_1, 1 hit
PS50893, ABC_TRANSPORTER_2, 1 hit
PS51264, METN, 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 nameiMETN_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: P30750
Secondary accession number(s): P77517, Q47615
<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: April 1, 1993
Last sequence update: November 1, 1997
Last modified: September 29, 2021
This is version 177 of the entry and version 4 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, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
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