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ATG13 ATG13 ATG5 ATG5 ATG4A ATG4A ATG4B ATG4B MAP1LC3A MAP1LC3A ATG3 ATG3 ULK1 ULK1 ATG7 ATG7 SQSTM1 SQSTM1 UBC UBC NBR1 NBR1
"MAP1LC3A" - microtubule-associated protein 1 light chain 3 alpha 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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protein of unknown 3D structure
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some 3D structure is known or predicted
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white nodes:
second shell of interactors
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Predicted Interactions
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protein homology
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MAP1LC3Amicrotubule-associated protein 1 light chain 3 alpha; Involved in formation of autophagosomal vacuoles (autophagosomes) (125 aa)    
Predicted Functional Partners:
SQSTM1
sequestosome 1; Required both for the formation and autophagic degradation of polyubiquitin-containing bodies, called ALIS (aggresome-like induced structures). Links ALIS to the autophagic machinery via direct interaction with MAP1 LC3 family members. May regulate the activation of NFKB1 by TNF-alpha, nerve growth factor (NGF) and interleukin-1. May play a role in titin/TTN downstream signaling in muscle cells. May regulate signaling cascades through ubiquitination. Adapter that mediates the interaction between TRAF6 and CYLD (By similarity). May be involved in cell differentiation, ap [...] (440 aa)
        score_image   score_image   0.999
ATG4B
autophagy related 4B, cysteine peptidase (393 aa)
      score_image score_image   score_image   0.993
ATG3
autophagy related 3; E2-like enzyme involved in autophagy and mitochondrial homeostasis. Catalyzes the conjugation of ATG8-like proteins (GABARAP, GABARAPL1, GABARAPL2 or MAP1LC3A) to phosphatidylethanolamine (PE). PE-conjugation to ATG8-like proteins is essential for autophagy. Preferred substrate is MAP1LC3A. Also acts as an autocatalytic E2-like enzyme, catalyzing the conjugation of ATG12 to itself, ATG12 conjugation to ATG3 playing a role in mitochondrial homeostasis but not in autophagy. ATG7 (E1-like enzyme) facilitates this reaction by forming an E1- E2 complex with ATG3 (314 aa)
      score_image score_image   score_image   0.992
NBR1
neighbor of BRCA1 gene 1; Acts probably as a receptor for selective autophagosomal degradation of ubiquitinated targets (966 aa)
      score_image score_image   score_image   0.990
ATG7
autophagy related 7; Functions as an E1 enzyme essential for multisubstrates such as ATG8-like proteins and ATG12. Forms intermediate conjugates with ATG8-like proteins (GABARAP, GABARAPL1, GABARAPL2 or MAP1LC3A). PE-conjugation to ATG8-like proteins is essential for autophagy. Also acts as an E1 enzyme for ATG12 conjugation to ATG5 and ATG3 (By similarity) (703 aa)
      score_image score_image   score_image   0.988
ATG4A
autophagy related 4A, cysteine peptidase (398 aa)
      score_image score_image   score_image   0.984
ULK1
unc-51-like kinase 1 (C. elegans); Serine/threonine-protein kinase involved in autophagy in response to starvation. Acts upstream of phosphatidylinositol 3- kinase PIK3C3 to regulate the formation of autophagophores, the precursors of autophagosomes. Part of regulatory feedback loops in autophagy- acts both as a downstream effector and negative regulator of mammalian target of rapamycin complex 1 (mTORC1) via interaction with RPTOR. Activated via phosphorylation by AMPK and also acts as a regulator of AMPK by mediating phosphorylation of AMPK subunits PRKAA1, PRKAB2 and PRKAG1, leading [...] (1050 aa)
      score_image score_image   score_image   0.980
UBC
ubiquitin C (685 aa)
      score_image score_image       0.945
ATG13
autophagy related 13; Autophagy factor required for autophagosome formation and mitophagy. Target of the TOR kinase signaling pathway that regulates autophagy through the control of the phosphorylation status of ATG13 and ULK1, and the regulation of the ATG13-ULK1- RB1CC1 complex. Through its regulation of ULK1 activity, plays a role in the regulation of the kinase activity of mTORC1 and cell proliferation (550 aa)
      score_image score_image   score_image   0.933
ATG5
autophagy related 5; Required for autophagy. Conjugates to ATG12 and associates with isolation membrane to form cup-shaped isolation membrane and autophagosome. The conjugate detaches from the membrane immediately before or after autophagosome formation is completed (By similarity) (275 aa)
        score_image   score_image   0.929
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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