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:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
prcB20S 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 T1B family. (292 aa)    
Predicted Functional Partners:
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.
 
 0.999
arc
AAA 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.
 
 0.994
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.
 
 
 
 0.994
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.
 
  
 0.978
Gbro_2461
PFAM: protein of unknown function DUF245 domain protein; protein of unknown function DUF275 domain protein.
 
  
 0.956
Gbro_0279
PFAM: Protein of unknown function DUF2587.
  
 
 
 0.946
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.
   
 0.914
Gbro_1965
PFAM: Mov34/MPN/PAD-1 family protein; SMART: Mov34/MPN/PAD-1 family protein; KEGG: nmu:Nmul_A0971 Mov34/MPN/PAD-1.
   
 0.914
Gbro_2467
KEGG: afw:Anae109_0624 transcriptional regulator- like protein.
 
   
 0.832
Gbro_2466
Transcriptional regulator protein-like protein; KEGG: mxa:MXAN_1359 hypothetical protein.
 
   
 0.824
Your Current Organism:
Gordonia bronchialis
NCBI taxonomy Id: 526226
Other names: G. bronchialis DSM 43247, Gordonia bronchialis ATCC 25592, Gordonia bronchialis CCUG 20989, Gordonia bronchialis CCUG 34956, Gordonia bronchialis CIP 100847, Gordonia bronchialis DSM 43247, Gordonia bronchialis IFO 6047, Gordonia bronchialis JCM 3198, Gordonia bronchialis JCM 3231, Gordonia bronchialis LMG 5355, Gordonia bronchialis NBRC 16047, Gordonia bronchialis NCTC 10667, Gordonia bronchialis VKM Ac-956, Gordonia bronchialis str. DSM 43247, Gordonia bronchialis str. Tsukamura 3410, Gordonia bronchialis strain DSM 43247
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