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UniProtKB - P75798 (GSIC_ECOLI)

Entry version 152 (25 May 2022)
Sequence version 1 (01 Feb 1997)
Previous versions | rss
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Protein

Glutathione transport system permease protein GsiC

Gene

gsiC

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

Annotation score:4 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Part of the ABC transporter complex GsiABCD involved in glutathione import. Probably responsible for the translocation of the substrate across the membrane.

1 Publication

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Biological processTransport

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		EcoCyc:YLIC-MONOMER

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		7.4.2.10, 2026

Protein family/group databases

Transport Classification Database

More...TCDBi		3.A.1.5.11, 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%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Glutathione transport system permease protein GsiCCurated
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:gsiC1 Publication
Synonyms:yliC
Ordered Locus Names:b0831, JW0815
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiEscherichia coli (strain K12)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri83333 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteria › Proteobacteria › Gammaproteobacteria › Enterobacterales › Enterobacteriaceae › Escherichia ›
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000318 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome
  • 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%5Flocation%5Fsection">'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 – 8CytoplasmicCurated8
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'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>Transmembranei9 – 29HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini30 – 102PeriplasmicCuratedAdd BLAST73
Transmembranei103 – 123HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini124 – 134CytoplasmicCuratedAdd BLAST11
Transmembranei135 – 155HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini156 – 168PeriplasmicCuratedAdd BLAST13
Transmembranei169 – 189HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini190 – 228CytoplasmicCuratedAdd BLAST39
Transmembranei229 – 249HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini250 – 277PeriplasmicCuratedAdd BLAST28
Transmembranei278 – 298HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini299 – 306Cytoplasmic1 Publication8

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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000602611 – 306Glutathione transport system permease protein GsiCAdd BLAST306

Proteomic databases

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

More...PaxDbi		P75798

PRoteomics IDEntifications database

More...PRIDEi		P75798

<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%5Fsection">'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%5Fsection">'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 (GsiA), two transmembrane proteins (GsiC and GsiD) and a solute-binding protein (GsiB) (Probable). In the presence of glutathione, interacts with the glutathione-binding protein GsiB (PubMed:30515393).

1 Publication1 Publication

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		4259983, 14 interactors

ComplexPortal: manually curated resource of macromolecular complexes

More...ComplexPortali		CPX-4325, Glutathione ABC transporter complex

Protein interaction database and analysis system

More...IntActi		P75798, 2 interactors

STRING: functional protein association networks

More...STRINGi		511145.b0831

<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

AlphaFold Protein Structure Database

More...AlphaFoldDBi		P75798

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

More...SMRi		P75798

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%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini95 – 292ABC transmembrane type-1PROSITE-ProRule annotationAdd BLAST198

<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 binding-protein-dependent transport system permease family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG0601, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_036879_0_0_6

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P75798

Identification of Orthologs from Complete Genome Data

More...OMAi		MQEDYMR

Database for complete collections of gene phylogenies

More...PhylomeDBi		P75798

Family and domain databases

Conserved Domains Database

More...CDDi		cd06261, TM_PBP2, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.10.3720.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR045621, BPD_transp_1_N
IPR000515, MetI-like
IPR035906, MetI-like_sf

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00528, BPD_transp_1, 1 hit
PF19300, BPD_transp_1_N, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF161098, SSF161098, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50928, ABC_TM1, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

P75798-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLNYVIKRLL GLIPTLFIVS VLVFLFVHML PGDPARLIAG PEADAQVIEL 
        60         70         80         90        100
VRQQLGLDQP LYHQFWHYIS NAVQGDFGLS MVSRRPVADE IASRFMPTLW 
       110        120        130        140        150
LTITSMVWAV IFGMAAGIIA AVWRNRWPDR LSMTIAVSGI SFPAFALGML 
       160        170        180        190        200
LIQVFSVELG WLPTVGADSW QHYILPSLTL GAAVAAVMAR FTRASFVDVL 
       210        220        230        240        250
SEDYMRTARA KGVSETWVVL KHGLRNAMIP VVTMMGLQFG FLLGGSIVVE 
       260        270        280        290        300
KVFNWPGLGR LLVDSVEMRD YPVIQAEILL FSLEFILINL VVDVLYAAIN 

PAIRYK
Length:306
Mass (Da):34,066
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:iB74F4D9F2527AECE
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
U00096 Genomic DNA Translation: AAC73918.1
AP009048 Genomic DNA Translation: BAA35526.1

Protein sequence database of the Protein Information Resource

More...PIRi		G64820

NCBI Reference Sequences

More...RefSeqi		NP_415352.1, NC_000913.3
WP_000936043.1, NZ_STEB01000019.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAC73918; AAC73918; b0831
BAA35526; BAA35526; BAA35526

Database of genes from NCBI RefSeq genomes

More...GeneIDi		66670895
945460

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ecj:JW0815
eco:b0831

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|1411691.4.peg.1447

<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: AAC73918.1
AP009048 Genomic DNA Translation: BAA35526.1
PIRiG64820
RefSeqiNP_415352.1, NC_000913.3
WP_000936043.1, NZ_STEB01000019.1

3D structure databases

AlphaFoldDBiP75798
SMRiP75798
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi4259983, 14 interactors
ComplexPortaliCPX-4325, Glutathione ABC transporter complex
IntActiP75798, 2 interactors
STRINGi511145.b0831

Protein family/group databases

TCDBi3.A.1.5.11, the atp-binding cassette (abc) superfamily

Proteomic databases

PaxDbiP75798
PRIDEiP75798

Genome annotation databases

EnsemblBacteriaiAAC73918; AAC73918; b0831
BAA35526; BAA35526; BAA35526
GeneIDi66670895
945460
KEGGiecj:JW0815
eco:b0831
PATRICifig|1411691.4.peg.1447

Organism-specific databases

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

More...EchoBASEi		EB3247

Phylogenomic databases

eggNOGiCOG0601, Bacteria
HOGENOMiCLU_036879_0_0_6
InParanoidiP75798
OMAiMQEDYMR
PhylomeDBiP75798

Enzyme and pathway databases

BioCyciEcoCyc:YLIC-MONOMER
BRENDAi7.4.2.10, 2026

Miscellaneous databases

Protein Ontology

More...PROi		PR:P75798

Family and domain databases

CDDicd06261, TM_PBP2, 1 hit
Gene3Di1.10.3720.10, 1 hit
InterProiView protein in InterPro
IPR045621, BPD_transp_1_N
IPR000515, MetI-like
IPR035906, MetI-like_sf
PfamiView protein in Pfam
PF00528, BPD_transp_1, 1 hit
PF19300, BPD_transp_1_N, 1 hit
SUPFAMiSSF161098, SSF161098, 1 hit
PROSITEiView protein in PROSITE
PS50928, ABC_TM1, 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 nameiGSIC_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: P75798
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 15, 1998
Last sequence update: February 1, 1997
Last modified: May 25, 2022
This is version 152 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

Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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