STRINGSTRING
PFS1 protein (Saccharomyces cerevisiae) - STRING interaction network
"PFS1" - Sporulation protein required for prospore membrane formation at selected spindle poles, ensures functionality of all four spindle pole bodies during meiosis II in Saccharomyces cerevisiae
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
PFS1Sporulation protein required for prospore membrane formation at selected spindle poles, ensures functionality of all four spindle pole bodies during meiosis II; not required for meiotic recombination or meiotic chromosome segregation; Involved in the pathway that organizes the shaping and sizing of the prospore membrane (PSM) during sporulation. Required to localize MPC54 to all four spindle pole bodies, and localize DON1 and SPO14 to four prospore membranes (237 aa)    
Predicted Functional Partners:
SPO21
Component of the meiotic outer plaque of the spindle pole body, involved in modifying the meiotic outer plaque that is required prior to prospore membrane formation; Involved in the pathway that organizes the shaping and sizing of the prospore membrane (PSM) during sporulation. May provide a meiosis-specific scaffold for the assembly of other proteins on spindle pole bodies (SPBs), and may be a limiting component for SPB formation (609 aa)
       
 
  0.858
MPC54
Component of the meiotic outer plaque, a membrane-organizing center which is assembled on the cytoplasmic face of the spindle pole body during meiosis II and triggers the formation of the prospore membrane; potential Cdc28p substrate; Involved in the pathway that organizes the shaping and sizing of the prospore membrane (PSM) during sporulation (464 aa)
       
 
  0.835
SPO74
Component of the meiotic outer plaque of the spindle pole body, involved in modifying the meiotic outer plaque that is required prior to prospore membrane formation; Involved in the pathway that organizes the shaping and sizing of the prospore membrane (PSM) during sporulation. Probable component of a core structural unit of the scaffold that initiates synthesis of the prospore membrane (413 aa)
     
 
  0.832
NAS2
Proteasome-interacting protein involved in the assembly of the base subcomplex of the 19S proteasomal regulatory particle (RP); similar to mammalian proteasomal modulator subunit; non-essential gene; interacts with Rpn4p; Acts as a chaperone during the assembly of the 26S proteasome, specifically of the base subcomplex of the 19S regulatory complex (RC). During the base subcomplex assembly is part of a NAS2-RPT4-RPT5 module; NAS2 is released during the further base assembly process (220 aa)
       
 
  0.785
YTH1
Essential RNA-binding component of cleavage and polyadenylation factor, contains five zinc fingers; required for pre-mRNA 3’-end processing and polyadenylation; RNA-binding component of the cleavage and polyadenylation factor (CPF) complex, which plays a key role in polyadenylation-dependent pre-mRNA 3’-end formation and cooperates with cleavage factors including the CFIA complex and NAB4/CFIB (208 aa)
           
  0.700
ADY4
Structural component of the meiotic outer plaque, which is a membrane-organizing center that assembles on the cytoplasmic face of the spindle pole body during meiosis II and triggers the formation of the prospore membrane; Involved in the pathway that organizes the shaping and sizing of the prospore membrane (PSM) during sporulation. May be required to stabilize the outer plaque of the spindle pole body (SPB) (493 aa)
           
  0.697
CPR5
Peptidyl-prolyl cis-trans isomerase (cyclophilin) of the endoplasmic reticulum, catalyzes the cis-trans isomerization of peptide bonds N-terminal to proline residues; transcriptionally induced in response to unfolded proteins in the ER; PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides (225 aa)
       
      0.695
YHR097C
Putative protein of unknown function; green fluorescent protein (GFP)-fusion protein localizes to the cytoplasm and the nucleus (366 aa)
       
      0.688
YHL008C
Putative protein of unknown function, may be involved in the uptake of chloride ions; does not appear to be involved in monocarboxylic acid transport; green fluorescent protein (GFP)-fusion protein localizes to the vacuole (627 aa)
       
      0.688
YDR248C
Putative gluconokinase; sequence similarity to bacterial and human gluconokinase; green fluorescent protein (GFP)-fusion protein localizes to the cytoplasm; upregulated by deletion of the RNAP-II associated factor, PAF1 (193 aa)
       
      0.688
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
Server load: low (12%) [HD]