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UniProtKB - P0AAG5 (MDLB_ECOLI)

Entry version 117 (13 Nov 2019)
Sequence version 1 (11 Oct 2005)
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Protein

Multidrug resistance-like ATP-binding protein MdlB

Gene

mdlB

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

Caution

Was originally proposed to be fused with MdlA.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

  • ATP + H(2)O + xenobiotic(Side 1) = ADP + phosphate + xenobiotic(Side 2). EC:7.6.2.2

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 bindingi374 – 381ATPPROSITE-ProRule annotation8

<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 ...

<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 functionTranslocase
Biological processTransport
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		EcoCyc:MDLB-MONOMER
ECOL316407:JW5061-MONOMER

Protein family/group databases

Transport Classification Database

More...TCDBi		3.A.1.106.13 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:
Multidrug resistance-like ATP-binding protein MdlB (EC:7.6.2.2)
<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:mdlB
Synonyms:mdl
Ordered Locus Names:b0449, JW5061
<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 lineageiBacteria › Proteobacteria › Gammaproteobacteria › Enterobacterales › Enterobacteriaceae › Escherichia ›
<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 25CytoplasmicSequence analysisAdd BLAST25
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei26 – 46HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini47 – 62PeriplasmicSequence analysisAdd BLAST16
Transmembranei63 – 83HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini84 – 140CytoplasmicSequence analysisAdd BLAST57
Transmembranei141 – 161HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini162 – 164PeriplasmicSequence analysis3
Transmembranei165 – 185HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini186 – 254CytoplasmicSequence analysisAdd BLAST69
Transmembranei255 – 275HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini276 – 278PeriplasmicSequence analysis3
Transmembranei279 – 299HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini300 – 593CytoplasmicSequence analysisAdd BLAST294

GO - Cellular componenti

Complete GO annotation on QuickGO ...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

<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_00000924961 – 593Multidrug resistance-like ATP-binding protein MdlBAdd BLAST593

Proteomic databases

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

More...PaxDbi		P0AAG5

PRoteomics IDEntifications database

More...PRIDEi		P0AAG5

<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

The Biological General Repository for Interaction Datasets (BioGrid)

More...BioGridi		4261405, 185 interactors

STRING: functional protein association networks

More...STRINGi		511145.b0449

<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

More...SMRi		P0AAG5

Database of comparative protein structure models

More...ModBasei		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>Domaini25 – 310ABC transmembrane type-1PROSITE-ProRule annotationAdd BLAST286
Domaini341 – 574ABC transporterPROSITE-ProRule annotationAdd BLAST234

<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. Drug exporter-2 (TC 3.A.1.117) family. [View classification]Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		ENOG4105BZ1 Bacteria
COG1132 LUCA

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P0AAG5

KEGG Orthology (KO)

More...KOi		K18890

Database for complete collections of gene phylogenies

More...PhylomeDBi		P0AAG5

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.20.1560.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR003593 AAA+_ATPase
IPR011527 ABC1_TM_dom
IPR036640 ABC1_TM_sf
IPR003439 ABC_transporter-like
IPR017871 ABC_transporter_CS
IPR027417 P-loop_NTPase
IPR039421 Type_I_exporter

The PANTHER Classification System

More...PANTHERi		PTHR24221 PTHR24221, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00664 ABC_membrane, 1 hit
PF00005 ABC_tran, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

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

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF52540 SSF52540, 1 hit
SSF90123 SSF90123, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50929 ABC_TM1F, 1 hit
PS00211 ABC_TRANSPORTER_1, 1 hit
PS50893 ABC_TRANSPORTER_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_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.

P0AAG5-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MRSFSQLWPT LKRLLAYGSP WRKPLGIAVL MMWVAAAAEV SGPLLISYFI 
        60         70         80         90        100
DNMVAKNNLP LKVVAGLAAA YVGLQLFAAG LHYAQSLLFN RAAVGVVQQL 
       110        120        130        140        150
RTDVMDAALR QPLSEFDTQP VGQVISRVTN DTEVIRDLYV TVVATVLRSA 
       160        170        180        190        200
ALVGAMLVAM FSLDWRMALV AIMIFPVVLV VMVIYQRYST PIVRRVRAYL 
       210        220        230        240        250
ADINDGFNEI INGMSVIQQF RQQARFGERM GEASRSHYMA RMQTLRLDGF 
       260        270        280        290        300
LLRPLLSLFS SLILCGLLML FGFSASGTIE VGVLYAFISY LGRLNEPLIE 
       310        320        330        340        350
LTTQQAMLQQ AVVAGERVFE LMDGPRQQYG NDDRPLQSGT IEVDNVSFAY 
       360        370        380        390        400
RDDNLVLKNI NLSVPSRNFV ALVGHTGSGK STLASLLMGY YPLTEGEIRL 
       410        420        430        440        450
DGRPLSSLSH SALRQGVAMV QQDPVVLADT FLANVTLGRD ISEERVWQAL 
       460        470        480        490        500
ETVQLAELAR SMSDGIYTPL GEQGNNLSVG QKQLLALARV LVETPQILIL 
       510        520        530        540        550
DEATASIDSG TEQAIQHALA AVREHTTLVV IAHRLSTIVD ADTILVLHRG 
       560        570        580        590 
QAVEQGTHQQ LLAAQGRYWQ MYQLQLAGEE LAASVREEES LSA
Length:593
Mass (Da):65,222
Last modified:October 11, 2005 - 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:iCF1EE70009EB05D8
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 AAB40205 differs from that shown. Reason: Erroneous initiation.Curated
The sequence AAC36870 differs from that shown. Reason: Erroneous initiation.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 conflicti208 – 209NE → KQ in AAC36870 (PubMed:7904973).Curated2
Sequence conflicti336 – 337LQ → FT in AAC36870 (PubMed:7904973).Curated2
Sequence conflicti358K → N in AAC36870 (PubMed:7904973).Curated1
Sequence conflicti411 – 414SALR → TRG in AAC36870 (PubMed:7904973).Curated4
Sequence conflicti457 – 458EL → DV in AAC36870 (PubMed:7904973).Curated2
Sequence conflicti542D → A in AAC36870 (PubMed:7904973).Curated1
Sequence conflicti563 – 593AAQGR…ESLSA → RPRDVLADVSTATCGRRAGS QRA in AAC36870 (PubMed:7904973).CuratedAdd BLAST31

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
L08627 Unassigned DNA Translation: AAC36870.1 Different initiation.
U82664 Genomic DNA Translation: AAB40205.1 Different initiation.
U00096 Genomic DNA Translation: AAC73552.1
AP009048 Genomic DNA Translation: BAE76229.1

Protein sequence database of the Protein Information Resource

More...PIRi		A64775

NCBI Reference Sequences

More...RefSeqi		NP_414983.1, NC_000913.3
WP_001256201.1, NZ_SSZK01000009.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAC73552; AAC73552; b0449
BAE76229; BAE76229; BAE76229

Database of genes from NCBI RefSeq genomes

More...GeneIDi		945088

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ecj:JW5061
eco:b0449

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|1411691.4.peg.1827

<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
L08627 Unassigned DNA Translation: AAC36870.1 Different initiation.
U82664 Genomic DNA Translation: AAB40205.1 Different initiation.
U00096 Genomic DNA Translation: AAC73552.1
AP009048 Genomic DNA Translation: BAE76229.1
PIRiA64775
RefSeqiNP_414983.1, NC_000913.3
WP_001256201.1, NZ_SSZK01000009.1

3D structure databases

SMRiP0AAG5
ModBaseiSearch...

Protein-protein interaction databases

BioGridi4261405, 185 interactors
STRINGi511145.b0449

Protein family/group databases

TCDBi3.A.1.106.13 the atp-binding cassette (abc) superfamily

Proteomic databases

PaxDbiP0AAG5
PRIDEiP0AAG5

Genome annotation databases

EnsemblBacteriaiAAC73552; AAC73552; b0449
BAE76229; BAE76229; BAE76229
GeneIDi945088
KEGGiecj:JW5061
eco:b0449
PATRICifig|1411691.4.peg.1827

Organism-specific databases

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

More...EchoBASEi		EB4117

Phylogenomic databases

eggNOGiENOG4105BZ1 Bacteria
COG1132 LUCA
InParanoidiP0AAG5
KOiK18890
PhylomeDBiP0AAG5

Enzyme and pathway databases

BioCyciEcoCyc:MDLB-MONOMER
ECOL316407:JW5061-MONOMER

Miscellaneous databases

Protein Ontology

More...PROi		PR:P0AAG5

Family and domain databases

Gene3Di1.20.1560.10, 1 hit
InterProiView protein in InterPro
IPR003593 AAA+_ATPase
IPR011527 ABC1_TM_dom
IPR036640 ABC1_TM_sf
IPR003439 ABC_transporter-like
IPR017871 ABC_transporter_CS
IPR027417 P-loop_NTPase
IPR039421 Type_I_exporter
PANTHERiPTHR24221 PTHR24221, 1 hit
PfamiView protein in Pfam
PF00664 ABC_membrane, 1 hit
PF00005 ABC_tran, 1 hit
SMARTiView protein in SMART
SM00382 AAA, 1 hit
SUPFAMiSSF52540 SSF52540, 1 hit
SSF90123 SSF90123, 1 hit
PROSITEiView protein in PROSITE
PS50929 ABC_TM1F, 1 hit
PS00211 ABC_TRANSPORTER_1, 1 hit
PS50893 ABC_TRANSPORTER_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

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 nameiMDLB_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: P0AAG5
Secondary accession number(s): P30751
, P75706, P77117, Q2MBX7
<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: October 11, 2005
Last sequence update: October 11, 2005
Last modified: November 13, 2019
This is version 117 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. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
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