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ITPR2 ITPR2 CACNA1C CACNA1C ITPR3 ITPR3 ORAI2 ORAI2 ORAI1 ORAI1 STIM1 STIM1 TRPC4 TRPC4 ITPR1 ITPR1 TRPC1 TRPC1 ORAI3 ORAI3 TRPC5 TRPC5
"STIM1" - stromal interaction molecule 1 in Homo sapiens
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 Size
small protein node
small nodes:
protein of unknown 3D structure
large protein node
large nodes:
some 3D structure is known or predicted
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colored protein node
colored nodes:
query proteins and first shell of interactors
non-colored protein node
white nodes:
second shell of interactors
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
database edge
from curated databases
experiment edge
experimentally determined
Predicted Interactions
neighborhood edge
gene neighborhood
fusion edge
gene fusions
cooccurrence edge
gene co-occurrence
Others
textmining edge
textmining
coexpression edge
co-expression
homology edge
protein homology
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Score
STIM1stromal interaction molecule 1; Plays a role in mediating store-operated Ca(2+) entry (SOCE), a Ca(2+) influx following depletion of intracellular Ca(2+) stores. Acts as Ca(2+) sensor in the endoplasmic reticulum via its EF-hand domain. Upon Ca(2+) depletion, translocates from the endoplasmic reticulum to the plasma membrane where it activates the Ca(2+) release-activated Ca(2+) (CRAC) channel subunit, TMEM142A/ORAI1 (685 aa)    
Predicted Functional Partners:
ORAI1
ORAI calcium release-activated calcium modulator 1; Ca(2+) release-activated Ca(2+) (CRAC) channel subunit which mediates Ca(2+) influx following depletion of intracellular Ca(2+) stores and channel activation by the Ca(2+) sensor, STIM1. CRAC channels are the main pathway for Ca(2+) influx in T-cells and promote the immune response to pathogens by activating the transcription factor NFAT (303 aa)
        score_image score_image score_image   0.999
TRPC1
transient receptor potential cation channel, subfamily C, member 1; Thought to form a receptor-activated non-selective calcium permeant cation channel. Probably is operated by a phosphatidylinositol second messenger system activated by receptor tyrosine kinases or G-protein coupled receptors. Seems to be also activated by intracellular calcium store depletion (759 aa)
        score_image score_image score_image   0.998
ORAI2
ORAI calcium release-activated calcium modulator 2; Ca(2+) release-activated Ca(2+)-like (CRAC-like) channel subunit which mediates Ca(2+) influx and increase in Ca(2+)- selective current by synergy with the Ca(2+) sensor, STIM1 (254 aa)
        score_image score_image score_image   0.997
ORAI3
ORAI calcium release-activated calcium modulator 3; Key regulator or component of store-operated Ca(2+) channel and transcription factor NFAT nuclear import (By similarity) (295 aa)
        score_image score_image score_image   0.996
ITPR3
inositol 1,4,5-trisphosphate receptor, type 3; Receptor for inositol 1,4,5-trisphosphate, a second messenger that mediates the release of intracellular calcium (2671 aa)
          score_image score_image   0.994
ITPR1
inositol 1,4,5-trisphosphate receptor, type 1; Intracellular channel that mediates calcium release from the endoplasmic reticulum following stimulation by inositol 1,4,5- trisphosphate. Plays a role in ER stress-induced apoptosis. Cytoplasmic calcium released from the ER triggers apoptosis by the activation of CaM kinase II, eventually leading to the activation of downstream apoptosis pathways (By similarity) (2743 aa)
          score_image score_image   0.994
ITPR2
inositol 1,4,5-trisphosphate receptor, type 2; Receptor for inositol 1,4,5-trisphosphate, a second messenger that mediates the release of intracellular calcium. This release is regulated by cAMP both dependently and independently of PKA (By similarity) (2701 aa)
          score_image score_image   0.950
TRPC4
transient receptor potential cation channel, subfamily C, member 4 (982 aa)
            score_image   0.938
CACNA1C
calcium channel, voltage-dependent, L type, alpha 1C subunit (2186 aa)
            score_image   0.938
TRPC5
transient receptor potential cation channel, subfamily C, member 5; Thought to form a receptor-activated non-selective calcium permeant cation channel. Probably is operated by a phosphatidylinositol second messenger system activated by receptor tyrosine kinases or G-protein coupled receptors. Has also been shown to be calcium-selective (By similarity). May also be activated by intracellular calcium store depletion (973 aa)
            score_image   0.933
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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