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Protein

Metallothionein-like protein type 2 B

Gene

MTB

Organism
Solanum lycopersicum (Tomato) (Lycopersicon esculentum)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at transcript leveli

Functioni

Metallothioneins have a high content of cysteine residues that bind various heavy metals.

GO - Molecular functioni

Keywordsi

LigandMetal-binding, Metal-thiolate cluster

Names & Taxonomyi

Protein namesi
Recommended name:
Metallothionein-like protein type 2 B
Gene namesi
Name:MTB
Synonyms:LEMT1
OrganismiSolanum lycopersicum (Tomato) (Lycopersicon esculentum)
Taxonomic identifieri4081 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeSolanoideaeSolaneaeSolanumLycopersicon
Proteomesi
  • UP000004994 Componenti: Chromosome 9

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001973991 – 82Metallothionein-like protein type 2 BAdd BLAST82

Proteomic databases

PaxDbiQ40158.

Expressioni

Tissue specificityi

Mainly expressed in flowers and first leaves.1 Publication

Inductioni

Strongly up regulated by heavy metals.1 Publication

Interactioni

Protein-protein interaction databases

STRINGi4081.Solyc09g010800.2.1.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

InParanoidiQ40158.
OMAiAGCKCGS.
OrthoDBiEOG0936118M.

Family and domain databases

InterProiView protein in InterPro
IPR000347. Metalthion_15p.
PfamiView protein in Pfam
PF01439. Metallothio_2. 1 hit.

Sequencei

Sequence statusi: Complete.

Q40158-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSCCGGNCGC GSSCKCGNGC GGCKMYPDMS YTESSTTTET LVLGVGPEKT
60 70 80
SFGAMEMGES PVAENGCKCG SDCKCNPCTC SK
Length:82
Mass (Da):8,253
Last modified:November 1, 1996 - v1
Checksum:i6B298C4915CE495F
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti17G → D in CAA92243 (PubMed:9687073).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L77966 Genomic DNA. Translation: AAB04675.1.
Z68138 mRNA. Translation: CAA92243.1.
PIRiT07076.
T07114.
RefSeqiNP_001234046.2. NM_001247117.2.
UniGeneiLes.9441.

Genome annotation databases

EnsemblPlantsiSolyc09g010800.2.1; Solyc09g010800.2.1; Solyc09g010800.2.
GeneIDi778298.
GrameneiSolyc09g010800.2.1; Solyc09g010800.2.1; Solyc09g010800.2.
KEGGisly:778298.

Similar proteinsi

Entry informationi

Entry nameiMT2B_SOLLC
AccessioniPrimary (citable) accession number: Q40158
Secondary accession number(s): Q43514
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1996
Last modified: June 7, 2017
This is version 62 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Metallothioneins
    Classification of metallothioneins and list of entries
  2. SIMILARITY comments
    Index of protein domains and families