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NAT4 protein (Saccharomyces cerevisiae) - STRING interaction network
"NAT4" - N alpha-acetyl-transferase, involved in acetylation of the N-terminal residues of histones H4 and H2A in Saccharomyces cerevisiae
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NAT4N alpha-acetyl-transferase, involved in acetylation of the N-terminal residues of histones H4 and H2A; Responsible for the acetylation of the N-terminal residues of histones H4 and H2A (285 aa)    
Predicted Functional Partners:
MAK3
Catalytic subunit of N-terminal acetyltransferase of the NatC type; required for replication of dsRNA virus; Catalytic component of the NatC N-terminal acetyltransferase, which catalyzes acetylation of the N-terminus Met of L-A virus GAG protein and possibly GRH1 (176 aa)
           
  0.829
LOS1
Nuclear pore protein involved in nuclear export of pre-tRNA and in re-export of mature tRNAs after their retrograde import from the cytoplasm; tRNA nucleus export receptor which facilitates tRNA translocation across the nuclear pore complex. Preferentially interacts with tRNAs with mature 5’- and 3’-termini and does not distinguish between intron-containing and spliced tRNAs. In the nucleus binds to tRNA and to the Ran-GTPases GSP1 or GSP2 in their active GTP-bound form. Docking of this trimeric complex to the nuclear pore complex (NPC) is mediated through binding to nucleoporins. Upon [...] (1100 aa)
       
      0.749
MDM20
Non-catalytic subunit of the NatB N-terminal acetyltransferase; NatB catalyzes N-acetylation of proteins with specific N-terminal sequences; involved in mitochondrial inheritance and actin assembly; Non-catalytic subunit of the NatB N-terminal acetyltransferase, which catalyzes acetylation of the amino- terminal methionine residues of all proteins beginning with Met- Asp or Met-Glu and of some proteins beginning with Met-Asn or Met- Met. NatB acetylates TPM1 protein and regulates tropomyocin-actin interactions. MDM20 is required for mitochondrial inheritance during budding and together [...] (796 aa)
           
  0.733
SNL1
Protein of unknown function proposed to be involved in nuclear pore complex biogenesis and maintenance as well as protein folding; has similarity to the mammalian BAG-1 protein; Stimulator of ATPase activity of molecular chaperones of the HSP70 family (principally of the SSA class). Stimulation is important for HSP70-substrate complex dissociation after folding of newly synthesized or refolded proteins. SNL1 is probably involved in nuclear pore biogenesis and in particular the folding or refolding of misfolded NUP116, GLE2 and NIC96 (159 aa)
       
      0.730
HHF2
Histone H4, core histone protein required for chromatin assembly and chromosome function; one of two identical histone proteins (see also HHF1); contributes to telomeric silencing; N-terminal domain involved in maintaining genomic integrity; Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-trans [...] (103 aa)
       
 
  0.719
GPA1
GTP-binding alpha subunit of the heterotrimeric G protein that couples to pheromone receptors; negatively regulates the mating pathway by sequestering G(beta)gamma and by triggering an adaptive response; activates Vps34p at the endosome; Alpha subunit of the heterotrimeric guanine nucleotide- binding protein (G protein) that mediates mating pheromone signal transduction. Binding of alpha-factor or a-factor to its cognate transmembrane receptor STE2 and STE3, respectively, allows the receptor to serve as a guanine nucleotide exchange factor (GEF) on GPA1. The exchange of GDP for GTP on [...] (472 aa)
       
 
  0.657
NAT3
Catalytic subunit of the NatB N-terminal acetyltransferase; NatB catalyzes acetylation of the amino-terminal methionine residues of all proteins beginning with Met-Asp or Met-Glu and of some proteins beginning with Met-Asn or Met-Met; Catalytic subunit of the NatB N-terminal acetyltransferase, which catalyzes acetylation of the amino- terminal methionine residues of all proteins beginning with Met- Asp or Met-Glu and of some proteins beginning with Met-Asn, Met- Gln or Met-Met. NatB acetylates TPM1 protein and regulates tropomyocin-actin interactions, it is presumed to N-acetylate 15% [...] (195 aa)
     
   
  0.647
MAK10
Non-catalytic subunit of N-terminal acetyltransferase of the NatC type, required for replication of dsRNA virus; expression is glucose-repressible; Component of the NatC N-terminal acetyltransferase, which catalyzes acetylation of the N-terminus Met of L-A virus Gag protein. MAK10 has a role in the propagation of L-A and M viruses, perhaps in the viral assembly. It is apparently directly needed for optimum respiration (733 aa)
           
  0.645
TFS1
Protein that interacts with and inhibits carboxypeptidase Y and Ira2p; phosphatidylethanolamine-binding protein (PEBP) family member; targets to vacuolar membranes during stationary phase; acetylated by NatB N-terminal acetyltransferase; Specific and potent inhibitor of carboxypeptidase Y (219 aa)
       
 
  0.624
RPL3
Protein component of the large (60S) ribosomal subunit, has similarity to E. coli L3 and rat L3 ribosomal proteins; involved in the replication and maintenance of killer double stranded RNA virus (387 aa)
       
 
  0.596
Your Current Organism:
Saccharomyces cerevisiae
NCBI taxonomy Id: 4932
Other names: Candida robusta, Pachytichospora, S. cerevisiae, Saccharomyces, Saccharomyces capensis, Saccharomyces cerevisiae, Saccharomyces italicus, Saccharomyces oviformis, Saccharomyces uvarum var. melibiosus, lager beer yeast, yeast
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