STRINGSTRING
STRING protein interaction network
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:
a 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 to 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:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
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Textmining
[Homology]
Score
arcAAA ATPase central domain protein; ATPase which is responsible for recognizing, binding, unfolding and translocation of pupylated proteins into the bacterial 20S proteasome core particle. May be essential for opening the gate of the 20S proteasome via an interaction with its C-terminus, thereby allowing substrate entry and access to the site of proteolysis. Thus, the C-termini of the proteasomal ATPase may function like a 'key in a lock' to induce gate opening and therefore regulate proteolysis. (615 aa)    
Predicted Functional Partners:
pup
Protein of unknown function DUF797; Protein modifier that is covalently attached to lysine residues of substrate proteins, thereby targeting them for proteasomal degradation. The tagging system is termed pupylation.
 
 
 
 0.998
prcA
20S proteasome A and B subunits; Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation. Belongs to the peptidase T1A family.
 
 0.998
prcB
Proteasome endopeptidase complex, beta component; Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation. Belongs to the peptidase T1B family.
 
 0.997
glpK
Glycerol kinase; Key enzyme in the regulation of glycerol uptake and metabolism. Catalyzes the phosphorylation of glycerol to yield sn- glycerol 3-phosphate; Belongs to the FGGY kinase family.
   
 0.982
pafA
Protein of unknown function DUF245 domain protein; Catalyzes the covalent attachment of the prokaryotic ubiquitin-like protein modifier Pup to the proteasomal substrate proteins, thereby targeting them for proteasomal degradation. This tagging system is termed pupylation. The ligation reaction involves the side-chain carboxylate of the C-terminal glutamate of Pup and the side- chain amino group of a substrate lysine.
 
  
 0.944
ADU48280.1
InterPro IPR004347; KEGG: kra:Krad_1871 protein of unknown function DUF245 domain protein; PFAM: protein of unknown function DUF245 domain protein; SPTR: Putative uncharacterized protein; PFAM: Pup-ligase protein; TIGRFAM: proteasome accessory factor PafA2.
 
  
 0.891
ADU46798.1
Putative exonuclease; COGs: COG0419 ATPase involved in DNA repair; KEGG: cfl:Cfla_0124 putative exonuclease; SPTR: Putative exonuclease; TIGRFAM: exonuclease SbcC.
   
 
 0.820
ADU47029.1
Colicin V production protein; COGs: COG0265 Trypsin-like serine protease typically periplasmic contain C-terminal PDZ domain; InterPro IPR003825: IPR001254: IPR001940; KEGG: kra:Krad_0420 peptidase S1 and S6 chymotrypsin/Hap; PFAM: Colicin V production protein; peptidase S1 and S6 chymotrypsin/Hap; SPTR: Peptidase S1 and S6 chymotrypsin/Hap; PFAM: Trypsin; Colicin V production protein.
   
 0.812
ADU47270.1
Peptidase S1 and S6 chymotrypsin/Hap; COGs: COG0265 Trypsin-like serine protease typically periplasmic contain C-terminal PDZ domain; InterPro IPR001478: IPR001940: IPR001254; KEGG: bcv:Bcav_3234 2-alkenal reductase; PFAM: peptidase S1 and S6 chymotrypsin/Hap; PDZ/DHR/GLGF domain protein; SMART: PDZ/DHR/GLGF domain protein; SPTR: Trypsin-like serine protease; PFAM: Trypsin; PDZ domain (Also known as DHR or GLGF).
   
 0.812
ADU49098.1
Peptidase S1 and S6 chymotrypsin/Hap; COGs: COG0265 Trypsin-like serine protease typically periplasmic contain C-terminal PDZ domain; InterPro IPR001478: IPR001940: IPR001254; KEGG: bcv:Bcav_2919 peptidase S1 and S6 chymotrypsin/Hap; PFAM: peptidase S1 and S6 chymotrypsin/Hap; SMART: PDZ/DHR/GLGF domain protein; SPTR: Putative protease; PFAM: Trypsin.
   
 0.812
Your Current Organism:
Intrasporangium calvum
NCBI taxonomy Id: 710696
Other names: I. calvum DSM 43043, Intrasporangium calvum DSM 43043, Intrasporangium calvum IFO 12989, Intrasporangium calvum NBRC 12989, Intrasporangium calvum str. DSM 43043, Intrasporangium calvum strain DSM 43043
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