Annotations: 4Q9V

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	FadR effector domain-like	8105545	3000064	SCOP2B (2022-06-29)
A	SCOP2 Family	TNFAIP8L3 (TIPE3)-like	8047310	4005566	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	FadR effector domain-like	8105545	3000064	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	DNAG_N	e4q9vB1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: N-terminal domain of Delta(14)-sterol reductase, MaSR1	F: DNAG_N	ECOD (v294.1)
A	TibC_1st	e4q9vA1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: TibC_1st	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.20.1440.160	Mainly Alpha	Up-down Bundle	de novo design (two linked rop proteins)	Tumor necrosis factor alpha-induced protein 8-like	CATH (4.3.0)
A	1.20.1440.160	Mainly Alpha	Up-down Bundle	de novo design (two linked rop proteins)	Tumor necrosis factor alpha-induced protein 8-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF05527	Tumor necrosis factor alpha-induced protein 8-like (TNFAIP8)	Tumor necrosis factor alpha-induced protein 8-like	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Tumor necrosis factor alpha-induced protein 8-like protein 3	ion binding binding anion binding phosphatidylinositol binding small molecule binding lipid carrier activity lipid transfer activity phosphatidylinositol transfer activity transporter activity molecular carrier activity	phospholipid metabolic process organophosphate metabolic process phosphate-containing compound metabolic process metabolic process cellular process primary metabolic process phosphorus metabolic process lipid metabolic process glycerophospholipid metabolic process glycerolipid metabolic process 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate metabolic process cellular response to stimulus positive regulation of cell communication regulation of cellular process phospholipid metabolic process organophosphate metabolic process phosphate-containing compound metabolic process metabolic process cellular process primary metabolic process phosphorus metabolic process lipid metabolic process glycerophospholipid metabolic process glycerolipid metabolic process 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate metabolic process cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus positive regulation of ERK1 and ERK2 cascade regulation of intracellular signal transduction intracellular signaling cassette signal transduction positive regulation of cellular process regulation of biological process regulation of signaling positive regulation of MAPK cascade biological regulation positive regulation of intracellular signal transduction regulation of MAPK cascade regulation of response to stimulus MAPK cascade regulation of cell communication ERK1 and ERK2 cascade regulation of ERK1 and ERK2 cascade positive regulation of signaling localization transport macromolecule localization phospholipid transport lipid localization lipid transport establishment of localization organophosphate ester transport regulation of apoptotic process apoptotic process regulation of programmed cell death cell death programmed cell death	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR008477	Tumor necrosis factor alpha-induced protein 8-like	Family
A, B	IPR038355	Tumor necrosis factor alpha-induced protein 8-like superfamily	Homologous Superfamily

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.