Metallothionein-3 (P25713)

Uniprot ID P25713
Protein Name Metallothionein-3
Gene Name MT3
Species Homo sapiens (Human)
Signal peptide(a) N Secretome P(b)
Function Binds heavy metals. Contains three zinc and three copper atoms per polypeptide chain and only a negligible amount of cadmium. Inhibits survival and neurite formation of cortical neurons in vitro.
GO - Molecular function
  • antioxidant activity : NAS:UniProtKB
  • cadmium ion binding : IDA:UniProtKB
  • copper ion binding : IDA:UniProtKB
  • cysteine-type endopeptidase inhibitor activity involved in apoptotic process : IDA:UniProtKB
  • drug binding : IDA:UniProtKB
  • protein kinase activator activity : IDA:UniProtKB
  • zinc ion binding : IDA:UniProtKB
GO - Biological process
  • activation of protein kinase B activity : IDA:UniProtKB
  • astrocyte development : ISS:UniProtKB
  • brain development : IEA:Ensembl
  • cadmium ion homeostasis : IDA:UniProtKB
  • cell proliferation : TAS:ProtInc
  • cellular lipid catabolic process : ISS:UniProtKB
  • cellular metal ion homeostasis : TAS:UniProtKB
  • cellular response to cadmium ion : IDA:UniProtKB
  • cellular response to drug : IDA:UniProtKB
  • cellular response to hypoxia : IEP:UniProtKB
  • cellular response to nitric oxide : IDA:UniProtKB
  • cellular response to oxidative stress : IEP:UniProtKB
  • cellular zinc ion homeostasis : ISS:UniProtKB
  • cholesterol catabolic process : ISS:UniProtKB
  • energy reserve metabolic process : ISS:UniProtKB
  • ERK1 and ERK2 cascade : IDA:UniProtKB
  • histone modification : IMP:UniProtKB
  • leptin-mediated signaling pathway : ISS:UniProtKB
  • negative regulation of apoptotic process : IDA:UniProtKB
  • negative regulation of autophagy : ISS:UniProtKB
  • negative regulation of axon extension : IDA:UniProtKB
  • negative regulation of cell growth : IDA:UniProtKB
  • negative regulation of cysteine-type endopeptidase activity : IDA:UniProtKB
  • negative regulation of cysteine-type endopeptidase activity involved in apoptotic process : IDA:UniProtKB
  • negative regulation of hydrogen peroxide catabolic process : IEA:Ensembl
  • negative regulation of necrotic cell death : IDA:UniProtKB
  • negative regulation of neuron apoptotic process : ISS:UniProtKB
  • negative regulation of oxidoreductase activity : IDA:UniProtKB
  • negative regulation of reactive oxygen species metabolic process : IDA:UniProtKB
  • negative regulation of transcription, DNA-templated : ISS:UniProtKB
  • positive regulation of catalytic activity : ISS:UniProtKB
  • positive regulation of cell death : IDA:UniProtKB
  • positive regulation of ERK1 and ERK2 cascade : IDA:UniProtKB
  • positive regulation of gene expression : IDA:UniProtKB
  • positive regulation of lysosomal membrane permeability : ISS:UniProtKB
  • positive regulation of necrotic cell death : IDA:UniProtKB
  • positive regulation of oxygen metabolic process : ISS:UniProtKB
  • positive regulation of protein phosphorylation : IDA:UniProtKB
  • positive regulation of transcription from RNA polymerase II promoter in response to oxidative stress : IDA:UniProtKB
  • positive regulation of transcription, DNA-templated : IDA:UniProtKB
  • positive regulation of vascular endothelial growth factor receptor signaling pathway : IDA:UniProtKB
  • protein import into nucleus, translocation : IDA:UniProtKB
  • protein kinase B signaling : IDA:UniProtKB
  • protein stabilization : IDA:UniProtKB
  • regulation of protein glycosylation : ISS:UniProtKB
  • regulation of response to food : ISS:UniProtKB
  • removal of superoxide radicals : IDA:UniProtKB
  • response to hypoxia : IDA:UniProtKB
  • response to metal ion : TAS:Reactome
  • zinc ion homeostasis : IDA:UniProtKB
  • zinc ion transport : ISS:UniProtKB
Back
(a) The Signal peptide D-score cutoff for "YES"(having signal peptide) is 0.45.
(b) Non-classically secreted proteins should obtain an NN-score(Neural Networks score) exceeding the normal threshold of 0.5, but not at the same time be predicted to contain a signal peptide.