Annotations: 8Q6Q

Structure of human immunity related GTPase Q in complex with GABARAPL2.

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C [auth B]	SCOP2B Superfamily	Ubiquitin-like	8098802	3000157	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Ubiquitin-like	8098802	3000157	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C [auth B]	DNA_topoisoIV	e8q6qB1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: DNA_topoisoIV	ECOD (v295)
A	DNA_topoisoIV	e8q6qA1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: DNA_topoisoIV	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C [auth B]	PF02991	Autophagy protein Atg8 ubiquitin like (ATG8)	Autophagy protein Atg8 ubiquitin like	Light chain 3 is proposed to function primarily as a subunit of microtubule associated proteins 1A and 1B and that its expression may regulate microtubule binding activity [1]. Autophagy is generally known as a process involved in the degradation of ...	Light chain 3 is proposed to function primarily as a subunit of microtubule associated proteins 1A and 1B and that its expression may regulate microtubule binding activity [1]. Autophagy is generally known as a process involved in the degradation of bulk cytoplasmic components that are non-specifically sequestered into an autophagosome, where they are sequestered into double-membrane vesicles and delivered to the degradative organelle, the lysosome/vacuole, for breakdown and eventual recycling of the resulting macromolecules. The yeast proteins are involved in the autophagosome, and Atg8 binds Atg19, via its N-terminus and the C-terminus of Atg19.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth C], D	Immunity-related GTPase family Q protein	protein-macromolecule adaptor activity molecular adaptor activity	cellular localization substrate localization to autophagosome autophagosome assembly catabolic process organelle assembly vacuole organization macroautophagy autophagy autophagosome organization establishment of localization cellular component biogenesis cellular component organization localization organelle organization cellular component assembly cellular localization substrate localization to autophagosome autophagosome assembly catabolic process organelle assembly vacuole organization macroautophagy autophagy autophagosome organization establishment of localization cellular component biogenesis cellular component organization localization organelle organization cellular component assembly establishment of localization in cell cellular process metabolic process cellular component organization or biogenesis process utilizing autophagic mechanism positive regulation of autophagy regulation of biological process regulation of cellular process biological regulation positive regulation of biological process regulation of catabolic process regulation of autophagy positive regulation of catabolic process positive regulation of metabolic process regulation of metabolic process positive regulation of cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process protein quality control for misfolded or incompletely synthesized proteins macromolecule catabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure cytoplasmic vesicle organelle intracellular vesicle cytoplasm intracellular membrane-bounded organelle vesicle vacuole autophagosome lytic vacuole lysosome
A, C [auth B]	Gamma-aminobutyric acid receptor-associated protein-like 2	protein binding binding signaling receptor binding GABA receptor binding phosphatidylethanolamine binding phospholipid binding lipid binding cytoskeletal protein binding microtubule binding tubulin binding SNARE binding ubiquitin protein ligase binding ubiquitin-like protein ligase binding enzyme binding protein binding binding signaling receptor binding GABA receptor binding phosphatidylethanolamine binding phospholipid binding lipid binding cytoskeletal protein binding microtubule binding tubulin binding SNARE binding ubiquitin protein ligase binding ubiquitin-like protein ligase binding enzyme binding beta-tubulin binding ATPase binding	cellular component disassembly catabolic process protein-containing complex organization macroautophagy autophagy protein-containing complex disassembly cellular component organization autophagosome maturation cellular process metabolic process cellular component organization or biogenesis process utilizing autophagic mechanism cellular response to stimulus response to nutrient levels cellular component disassembly catabolic process protein-containing complex organization macroautophagy autophagy protein-containing complex disassembly cellular component organization autophagosome maturation cellular process metabolic process cellular component organization or biogenesis process utilizing autophagic mechanism cellular response to stimulus response to nutrient levels cellular response to nitrogen levels response to stimulus cellular response to starvation cellular response to nutrient levels cellular response to stress cellular response to nitrogen starvation response to stress response to starvation autophagosome assembly organelle assembly vacuole organization autophagosome organization cellular component biogenesis organelle organization cellular component assembly localization establishment of protein localization protein transport transport macromolecule localization intracellular protein localization establishment of localization Golgi vesicle transport vesicle-mediated transport intra-Golgi vesicle-mediated transport regulation of cellular process negative regulation of biological process macromolecule catabolic process regulation of primary metabolic process negative regulation of protein catabolic process negative regulation of cellular process protein metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process negative regulation of catabolic process regulation of biological process regulation of protein metabolic process negative regulation of metabolic process biological regulation primary metabolic process proteasomal protein catabolic process regulation of macromolecule metabolic process protein catabolic process regulation of catabolic process negative regulation of proteasomal protein catabolic process regulation of proteasomal protein catabolic process macromolecule metabolic process regulation of metabolic process regulation of protein catabolic process protein localization to organelle protein localization to endoplasmic reticulum mitophagy autophagy of mitochondrion positive regulation of molecular function regulation of molecular function regulation of ATP-dependent activity positive regulation of ATP-dependent activity	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle organelle subcompartment membrane intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle organelle subcompartment membrane intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum organelle membrane endoplasmic reticulum membrane cytoplasmic vesicle intracellular vesicle vesicle vacuole autophagosome vacuolar membrane autophagosome membrane bounding membrane of organelle Golgi apparatus Golgi membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth C], D	IPR040070	Immunity-related GTPase family Q protein	Family
B [auth C], D	IPR030385	IRG-type guanine nucleotide-binding (G) domain	Domain
A, C [auth B]	IPR004241	Autophagy protein Atg8 ubiquitin-like	Family
A, C [auth B]	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.