Autophagin

Autophagin-1 (Atg4/Apg4) is a unique

carboxyl terminus of Atg8/Apg8/Aut7, a reaction essential for its lipidation during autophagy.^[1] Human Atg4 homologues cleave the carboxyl termini of the three human Atg8 homologues, microtubule-associated protein light chain 3 (LC3), GABARAP, and GATE-16.^[2]

The rapid advancement in our understanding of the mechanisms and regulation of

infectious disease

, muscular disorders and possibly will provide therapeutic tools.

References

^ Development by self-digestion: molecular mechanisms and biological functions of autophagy by Levine B, Klionsky DJ. in Dev Cell. 2004 Apr;6(4):463-77. Review.
^ HsAtg4B/HsApg4B/autophagin-1 cleaves the carboxyl termini of three human Atg8 homologues and delipidates microtubule-associated protein light chain 3- and GABAA receptor-associated protein-phospholipid conjugates byTanida I, Sou YS, Ezaki J, Minematsu-Ikeguchi N, Ueno T, Kominami E. in J Biol Chem. 2004 Aug 27;279(35):36268-76
^ Autophagy: in sickness and in health by Cuervo AM. in Trends Cell Biol. 2004 Feb;14(2):70-7.

[1] Development by self-digestion: molecular mechanisms and biological functions of autophagy by Levine B, Klionsky DJ. in Dev Cell. 2004 Apr;6(4):463-77. Review.

[2] HsAtg4B/HsApg4B/autophagin-1 cleaves the carboxyl termini of three human Atg8 homologues and delipidates microtubule-associated protein light chain 3- and GABAA receptor-associated protein-phospholipid conjugates byTanida I, Sou YS, Ezaki J, Minematsu-Ikeguchi N, Ueno T, Kominami E. in J Biol Chem. 2004 Aug 27;279(35):36268-76

[3] Autophagy: in sickness and in health by Cuervo AM. in Trends Cell Biol. 2004 Feb;14(2):70-7.

[1]

[2]

v t e Proteases: cysteine proteases (EC 3.4.22)
Caspase	Caspase 1 Caspase 2 Caspase 3 Caspase 4 Caspase 5 Caspase 6 Caspase 7 Caspase 8 Caspase 9 Caspase 10 Caspase 12 Caspase 13 Caspase 14
Fruit-derived	Papain Ficain Bromelain Actinidain
Calpain	CAPN1 CAPN2 CAPN3 CAPN5 CAPN6 CAPN7 CAPN8 CAPN9 CAPN10 CAPN11 CAPN12 CAPN13 CAPN14 CAPNS1 CAPNS2
Cathepsin	B C F H K L1/L2 O S W Z
Other	Clostripain Cancer procoagulant Separase Autophagin Cruzipain 3C-like protease Gingipain R Gingipain K

v t e Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)

See also

References