• Version:
  • 11.0 [archived version]
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PSMB6 PSMB6 SEC61B SEC61B SEC62 SEC62 GET4 GET4 ASNA1 ASNA1 SEC63 SEC63 SEC61A1 SEC61A1 CAMLG CAMLG SEC61A2 SEC61A2 WRB WRB SERP1 SERP1
"ASNA1" - ATPase ASNA1 in Homo sapiens
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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[Homology]
Score
ASNA1ATPase ASNA1; ATPase required for the post-translational delivery of tail-anchored (TA) proteins to the endoplasmic reticulum. Recognizes and selectively binds the transmembrane domain of TA proteins in the cytosol. This complex then targets to the endoplasmic reticulum by membrane-bound receptors, where the tail- anchored protein is released for insertion. This process is regulated by ATP binding and hydrolysis. ATP binding drives the homodimer towards the closed dimer state, facilitating recognition of newly synthesized TA membrane proteins. ATP hydrolysis is required for insertion. [...] (348 aa)    
Predicted Functional Partners:
GET4
Golgi to ER traffic protein 4 homolog; As part of a cytosolic protein quality control complex, the BAG6/BAT3 complex, maintains misfolded and hydrophobic patches-containing proteins in a soluble state and participates to their proper delivery to the endoplasmic reticulum or alternatively can promote their sorting to the proteasome where they undergo degradation. The BAG6/BAT3 complex is involved in the post-translational delivery of tail-anchored/type II transmembrane proteins to the endoplasmic reticulum membrane. Recruited to ribosomes, it interacts with the transmembrane region of n [...] (327 aa)
     
 
  0.998
WRB
Tail-anchored protein insertion receptor WRB; Receptor for ASNA1/TRC40-mediated insertion of tail- anchored (TA) proteins into the ER membrane; Belongs to the WRB/GET1 family (174 aa)
     
 
  0.995
SEC61A1
Protein transport protein Sec61 subunit alpha isoform 1; Plays a crucial role in the insertion of secretory and membrane polypeptides into the ER. Required for assembly of membrane and secretory proteins. Tightly associated with membrane- bound ribosomes, either directly or through adapter proteins. Plays a role in pronephric kidney tubule development (By similarity); Belongs to the SecY/SEC61-alpha family (476 aa)
     
  0.986
SEC62
Translocation protein SEC62; Required for preprotein translocation (399 aa)
     
  0.972
SEC61B
Protein transport protein Sec61 subunit beta; Necessary for protein translocation in the endoplasmic reticulum; Belongs to the SEC61-beta family (96 aa)
     
  0.963
SEC63
Translocation protein SEC63 homolog; Required for integral membrane and secreted preprotein translocation across the endoplasmic reticulum membrane; DNAJ heat shock proteins (760 aa)
     
  0.957
CAMLG
Calcium signal-modulating cyclophilin ligand; Likely involved in the mobilization of calcium as a result of the TCR/CD3 complex interaction. Binds to cyclophilin B (296 aa)
       
 
  0.956
SERP1
Stress-associated endoplasmic reticulum protein 1; Interacts with target proteins during their translocation into the lumen of the endoplasmic reticulum. Protects unfolded target proteins against degradation during ER stress. May facilitate glycosylation of target proteins after termination of ER stress. May modulate the use of N-glycosylation sites on target proteins (By similarity); Belongs to the RAMP4 family (66 aa)
         
  0.955
SEC61A2
Protein transport protein Sec61 subunit alpha isoform 2; Appears to play a crucial role in the insertion of secretory and membrane polypeptides into the ER. It is required for assembly of membrane and secretory proteins. Found to be tightly associated with membrane-bound ribosomes, either directly or through adaptor proteins (By similarity); Belongs to the SecY/SEC61-alpha family (476 aa)
     
  0.942
PSMB6
Proteasome subunit beta type-6; Component of the 20S core proteasome complex involved in the proteolytic degradation of most intracellular proteins. This complex plays numerous essential roles within the cell by associating with different regulatory particles. Associated with two 19S regulatory particles, forms the 26S proteasome and thus participates in the ATP-dependent degradation of ubiquitinated proteins. The 26S proteasome plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins that could impair cellular functions, and by removing prot [...] (239 aa)
     
 
  0.936
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo sapiens, human, man
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