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Entry version 32 (18 Sep 2019)
Sequence version 1 (16 Apr 2014)
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Protein

D-inositol 3-phosphate glycosyltransferase

Gene

mshA

Organism
Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
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

Catalyzes the transfer of an N-acetyl-glucosamine moiety to 1D-myo-inositol 3-phosphate to produce 1D-myo-inositol 2-acetamido-2-deoxy-glucopyranoside 3-phosphate in the mycothiol (MSH) biosynthesis pathway (PubMed:12754249). MSH and WhiB3 are probably part of a regulatory circuit that mediates gene expression upon acid stress (like that found in host macrophage phagosomes) (PubMed:26637353). MSH is one of the major redox buffers which protects bacteria against redox stressors and antibiotics; loss of MSH or ergothioneine (ERG, the other major redox buffer in this bacteria) leads to respiratory alterations and bioenergetic deficiencies that negatively impact virulence (PubMed:26774486).2 Publications1 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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> 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 sitei531D-inositol 3-phosphateUniRule annotation1
Binding sitei67UDP-GlcNAc; via amide nitrogenUniRule annotation1
Binding sitei1221D-inositol 3-phosphateUniRule annotation1
Binding sitei1551D-inositol 3-phosphateUniRule annotation1
Binding sitei1791D-inositol 3-phosphateUniRule annotation1
Binding sitei1991D-inositol 3-phosphateUniRule annotation1
Binding sitei273UDP-GlcNAcUniRule annotation1
Binding sitei278UDP-GlcNAcUniRule annotation1
Binding sitei331UDP-GlcNAc; via amide nitrogen and carbonyl oxygenUniRule annotation1
<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 bindingi340Magnesium; via carbonyl oxygenUniRule annotation1
Metal bindingi341Magnesium; via carbonyl oxygenUniRule annotation1
Metal bindingi343Magnesium; via carbonyl oxygenUniRule annotation1
Binding sitei353UDP-GlcNAcUniRule annotation1
Binding sitei361UDP-GlcNAcUniRule annotation1
Metal bindingi367MagnesiumUniRule 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 functionGlycosyltransferase, Transferase
LigandMagnesium, Metal-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
MTBH37RV:G185E-4615-MONOMER

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MTU-879299 Mycothiol biosynthesis

<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:
D-inositol 3-phosphate glycosyltransferase (EC:2.4.1.250UniRule annotation)
Alternative name(s):
N-acetylglucosamine-inositol-phosphate N-acetylglucosaminyltransferaseUniRule annotation
Short name:
GlcNAc-Ins-P N-acetylglucosaminyltransferaseUniRule 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:mshA1 PublicationUniRule annotation
Ordered Locus Names:Rv0486
ORF Names:MTCY20G9.12
<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>OrganismiMycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
<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 identifieri83332 [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 lineageiBacteriaActinobacteriaCorynebacterialesMycobacteriaceaeMycobacteriumMycobacterium tuberculosis complex
<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
  • UP000001584 <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

Organism-specific databases

Mycobacterium tuberculosis strain H37Rv genome database

More...
TubercuListi
Rv0486

<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

<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

<p>This subsection of the ‘Pathology and Biotech’ section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Increased intracellular levels of ergothioneine, 8-fold increase in reactive oxygen species-producing cells, decreased resistance to the antibiotics rifampicin, isoniazid, bedaquiline and clofazimine (PubMed:26774486). Increased oxygen consumption and extracellular acidification rates, which are further increased by membrane uncoupler CCCP, indicative of electron chain dysfunction in the absence of MSH (PubMed:26774486). Absence leads to alteration of transcript levels for 139 genes which probably compensate for loss of redox control (PubMed:26774486). Loss of induction of some pH-inducible genes at pH 4.5, including the redox-sensor whiB3 (PubMed:26637353).2 Publications

<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_00000803181 – 480D-inositol 3-phosphate glycosyltransferaseAdd BLAST480

Proteomic databases

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

More...
PaxDbi
P9WMY7

PRoteomics IDEntifications database

More...
PRIDEi
P9WMY7

<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

Homodimer.

UniRule annotation

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
83332.Rv0486

<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
P9WMY7

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

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>Regioni59 – 60UDP-GlcNAc bindingBy similarity2
Regioni64 – 691D-inositol 3-phosphate bindingUniRule annotation6

<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

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4107R5M Bacteria
COG0438 LUCA

KEGG Orthology (KO)

More...
KOi
K15521

Identification of Orthologs from Complete Genome Data

More...
OMAi
HTMAKVK

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P9WMY7

Family and domain databases

HAMAP database of protein families

More...
HAMAPi
MF_01695 MshA, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001296 Glyco_trans_1
IPR028098 Glyco_trans_4-like_N
IPR017814 Mycothiol_biosynthesis_MshA

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF13439 Glyco_transf_4, 1 hit
PF00534 Glycos_transf_1, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR03449 mycothiol_MshA, 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.

P9WMY7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAGVRHDDGS GLIAQRRPVR GEGATRSRGP SGPSNRNVSA ADDPRRVALL
60 70 80 90 100
AVHTSPLAQP GTGDAGGMNV YMLQSALHLA RRGIEVEIFT RATASADPPV
110 120 130 140 150
VRVAPGVLVR NVVAGPFEGL DKYDLPTQLC AFAAGVLRAE AVHEPGYYDI
160 170 180 190 200
VHSHYWLSGQ VGWLARDRWA VPLVHTAHTL AAVKNAALAD GDGPEPPLRT
210 220 230 240 250
VGEQQVVDEA DRLIVNTDDE ARQVISLHGA DPARIDVVHP GVDLDVFRPG
260 270 280 290 300
DRRAARAALG LPVDERVVAF VGRIQPLKAP DIVLRAAAKL PGVRIIVAGG
310 320 330 340 350
PSGSGLASPD GLVRLADELG ISARVTFLPP QSHTDLATLF RAADLVAVPS
360 370 380 390 400
YSESFGLVAV EAQACGTPVV AAAVGGLPVA VRDGITGTLV SGHEVGQWAD
410 420 430 440 450
AIDHLLRLCA GPRGRVMSRA AARHAATFSW ENTTDALLAS YRRAIGEYNA
460 470 480
ERQRRGGEVI SDLVAVGKPR HWTPRRGVGA
Length:480
Mass (Da):50,541
Last modified:April 16, 2014 - 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:i2134755E894A9CCF
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
AL123456 Genomic DNA Translation: CCP43220.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A70744

NCBI Reference Sequences

More...
RefSeqi
NP_215000.1, NC_000962.3
WP_003402367.1, NZ_NVQJ01000002.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
CCP43220; CCP43220; Rv0486

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
887160

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mtu:Rv0486
mtv:RVBD_0486

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|83332.111.peg.533

<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
AL123456 Genomic DNA Translation: CCP43220.1
PIRiA70744
RefSeqiNP_215000.1, NC_000962.3
WP_003402367.1, NZ_NVQJ01000002.1

3D structure databases

SMRiP9WMY7
ModBaseiSearch...

Protein-protein interaction databases

STRINGi83332.Rv0486

Proteomic databases

PaxDbiP9WMY7
PRIDEiP9WMY7

Genome annotation databases

EnsemblBacteriaiCCP43220; CCP43220; Rv0486
GeneIDi887160
KEGGimtu:Rv0486
mtv:RVBD_0486
PATRICifig|83332.111.peg.533

Organism-specific databases

TubercuListiRv0486

Phylogenomic databases

eggNOGiENOG4107R5M Bacteria
COG0438 LUCA
KOiK15521
OMAiHTMAKVK
PhylomeDBiP9WMY7

Enzyme and pathway databases

BioCyciMTBH37RV:G185E-4615-MONOMER
ReactomeiR-MTU-879299 Mycothiol biosynthesis

Family and domain databases

HAMAPiMF_01695 MshA, 1 hit
InterProiView protein in InterPro
IPR001296 Glyco_trans_1
IPR028098 Glyco_trans_4-like_N
IPR017814 Mycothiol_biosynthesis_MshA
PfamiView protein in Pfam
PF13439 Glyco_transf_4, 1 hit
PF00534 Glycos_transf_1, 1 hit
TIGRFAMsiTIGR03449 mycothiol_MshA, 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 nameiMSHA_MYCTU
<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: P9WMY7
Secondary accession number(s): L0T3R4, P64707, Q11152
<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 16, 2014
Last sequence update: April 16, 2014
Last modified: September 18, 2019
This is version 32 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. Mycobacterium tuberculosis strains ATCC 25618 / H37Rv and CDC 1551 / Oshkosh
    Mycobacterium tuberculosis strains ATCC 25618 / H37Rv and CDC 1551 / Oshkosh: entries and gene names
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