Annotations: 9O5K

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
I [auth D]		e9o5kD1	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: N-terminal domain of the delta subunit of the F1F0-ATP synthase	T: IBN_N,Xpo1,CRM1_C,CRM1_repeat,CRM1_repeat_2,CRM1_repeat_3	F:	ECOD (20:10:01)
H [auth C]		e9o5kC1	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: N-terminal domain of the delta subunit of the F1F0-ATP synthase	T: IBN_N,Xpo1,CRM1_C,CRM1_repeat,CRM1_repeat_2,CRM1_repeat_3	F:	ECOD (20:10:01)
G [auth F]		e9o5kF1	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: N-terminal domain of the delta subunit of the F1F0-ATP synthase	T: IBN_N,Xpo1,CRM1_C,CRM1_repeat,CRM1_repeat_2,CRM1_repeat_3	F:	ECOD (20:10:01)
F [auth E]		e9o5kE1	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: N-terminal domain of the delta subunit of the F1F0-ATP synthase	T: IBN_N,Xpo1,CRM1_C,CRM1_repeat,CRM1_repeat_2,CRM1_repeat_3	F:	ECOD (20:10:01)
E [auth B]		e9o5kB1	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: N-terminal domain of the delta subunit of the F1F0-ATP synthase	T: IBN_N,Xpo1,CRM1_C,CRM1_repeat,CRM1_repeat_2,CRM1_repeat_3	F:	ECOD (20:10:01)
D [auth A]		e9o5kA1	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: LSDAT_euk	F:	ECOD (20:10:01)
C [auth H]		e9o5kH1	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: N-terminal domain of the delta subunit of the F1F0-ATP synthase	T: IBN_N,Xpo1,CRM1_C,CRM1_repeat,CRM1_repeat_2,CRM1_repeat_3	F:	ECOD (20:10:01)
B [auth I]		e9o5kI1	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: N-terminal domain of the delta subunit of the F1F0-ATP synthase	T: IBN_N,Xpo1,CRM1_C,CRM1_repeat,CRM1_repeat_2,CRM1_repeat_3	F:	ECOD (20:10:01)
A [auth G]		e9o5kG1	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: LSDAT_euk	F:	ECOD (20:10:01)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], I [auth D]	PF13855	Leucine rich repeat (LRR_8)	Leucine rich repeat	-	Repeat
D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], I [auth D]	PF23598	Leucine-rich repeat region (LRR_14)	Leucine-rich repeat region	-	Repeat
A [auth G], B [auth I], C [auth H]	PF11838	ERAP1-like C-terminal domain (ERAP1_C)	ERAP1-like C-terminal domain	This large domain is composed of 16 alpha helices organized as 8 HEAT-like repeats. This domain forms a concave face that faces towards the active site of the peptidase.	Domain
A [auth G], B [auth I], C [auth H]	PF01433	Peptidase family M1 domain (Peptidase_M1)	Peptidase family M1 domain	Members of this family are aminopeptidases. The members differ widely in specificity, hydrolysing acidic, basic or neutral N-terminal residues. This family includes leukotriene-A4 hydrolase Swiss:P09960, this enzyme also has an aminopeptidase activ ...	Members of this family are aminopeptidases. The members differ widely in specificity, hydrolysing acidic, basic or neutral N-terminal residues. This family includes leukotriene-A4 hydrolase Swiss:P09960, this enzyme also has an aminopeptidase activity [1].	Domain
A [auth G], B [auth I], C [auth H]	PF17900	Peptidase M1 N-terminal domain (Peptidase_M1_N)	Peptidase M1 N-terminal domain	This domain is found at the N-terminus of aminopeptidases from the M1 family.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], I [auth D]	Volume-regulated anion channel subunit LRRC8A	volume-sensitive anion channel activity monoatomic anion transmembrane transporter activity passive transmembrane transporter activity monoatomic ion channel activity channel activity monoatomic anion channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity nucleotide transmembrane transporter activity guanine nucleotide transmembrane transporter activity purine ribonucleotide transmembrane transporter activity adenine nucleotide transmembrane transporter activity purine nucleotide transmembrane transporter activity volume-sensitive anion channel activity monoatomic anion transmembrane transporter activity passive transmembrane transporter activity monoatomic ion channel activity channel activity monoatomic anion channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity nucleotide transmembrane transporter activity guanine nucleotide transmembrane transporter activity purine ribonucleotide transmembrane transporter activity adenine nucleotide transmembrane transporter activity purine nucleotide transmembrane transporter activity carbohydrate derivative transmembrane transporter activity nucleobase-containing compound transmembrane transporter activity cyclic-GMP-AMP transmembrane transporter activity organophosphate ester transmembrane transporter activity identical protein binding protein binding binding	developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation cellular homeostasis chemical homeostasis homeostatic process glucose homeostasis carbohydrate homeostasis intracellular chemical homeostasis developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation cellular homeostasis chemical homeostasis homeostatic process glucose homeostasis carbohydrate homeostasis intracellular chemical homeostasis intracellular glucose homeostasis regulation of biological process regulation of cellular process regulation of developmental process cellular developmental process biological regulation positive regulation of biological process regulation of cell differentiation positive regulation of myoblast differentiation muscle structure development positive regulation of developmental process positive regulation of cell differentiation cell differentiation anatomical structure development regulation of myoblast differentiation cellular process myoblast differentiation positive regulation of cellular process transport monoatomic ion transmembrane transport establishment of localization chloride transport transmembrane transport localization chloride transmembrane transport monoatomic anion transport monoatomic anion transmembrane transport monoatomic ion transport inorganic anion transport cellular component organization cellular component biogenesis protein hexamerization cellular component assembly protein-containing complex organization protein complex oligomerization protein-containing complex assembly cellular component organization or biogenesis nitrogen compound transport organic anion transport taurine transmembrane transport organic acid transport alkanesulfonate transmembrane transport sulfur compound transport regulation of cellular component size cell volume homeostasis regulation of biological quality regulation of cell size regulation of anatomical structure size multicellular organismal process immature B cell differentiation hemopoiesis B cell activation cell activation cell development mononuclear cell differentiation pre-B cell differentiation lymphocyte differentiation lymphocyte activation leukocyte activation B cell differentiation immune system process leukocyte differentiation carboxylic acid transport carboxylic acid transmembrane transport aspartate transmembrane transport amino acid transmembrane transport C4-dicarboxylate transport amino acid transport acidic amino acid transport dicarboxylic acid transport import into cell guanine nucleotide transmembrane transport nucleotide transport purine ribonucleotide transport import across plasma membrane carbohydrate derivative transport purine nucleotide transport adenine nucleotide transport nucleotide transmembrane transport cyclic-GMP-AMP transmembrane import across plasma membrane guanine nucleotide transport cyclic nucleotide transport nucleobase-containing compound transport organophosphate ester transport purine-containing compound transmembrane transport positive regulation of cell communication regulation of localization establishment of protein localization positive regulation of establishment of protein localization cell communication positive regulation of insulin secretion intracellular protein localization regulation of peptide hormone secretion regulation of hormone levels positive regulation of peptide hormone secretion establishment of protein localization to extracellular region protein secretion regulation of protein secretion regulation of secretion positive regulation of protein localization regulation of hormone secretion regulation of protein localization regulation of peptide secretion signaling positive regulation of secretion by cell hormone secretion protein localization to extracellular region positive regulation of protein transport peptide secretion regulation of secretion by cell secretion by cell positive regulation of hormone secretion positive regulation of secretion signal release positive regulation of peptide secretion regulation of signaling regulation of transport secretion regulation of peptide transport regulation of establishment of protein localization export from cell cell-cell signaling regulation of protein transport positive regulation of protein secretion peptide transport positive regulation of transport protein transport regulation of insulin secretion peptide hormone secretion macromolecule localization hormone transport regulation of cell communication insulin secretion positive regulation of signaling response to osmotic stress response to stimulus response to stress response to abiotic stimulus	cellular anatomical structure membrane cell surface cell periphery plasma membrane intracellular anatomical structure cytoplasm vacuolar membrane membrane-bounded organelle lytic vacuole vacuole intracellular membrane-bounded organelle intracellular organelle lytic vacuole membrane cellular anatomical structure membrane cell surface cell periphery plasma membrane intracellular anatomical structure cytoplasm vacuolar membrane membrane-bounded organelle lytic vacuole vacuole intracellular membrane-bounded organelle intracellular organelle lytic vacuole membrane bounding membrane of organelle organelle lysosomal membrane organelle membrane lysosome protein-containing complex transmembrane transporter complex membrane protein complex transporter complex monoatomic ion channel complex
A [auth G], B [auth I], C [auth H]	Puromycin-sensitive aminopeptidase	peptidase activity alanyl aminopeptidase activity catalytic activity, acting on a protein aminopeptidase activity hydrolase activity exopeptidase activity catalytic activity cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding peptidase activity alanyl aminopeptidase activity catalytic activity, acting on a protein aminopeptidase activity hydrolase activity exopeptidase activity catalytic activity cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding metallopeptidase activity metalloaminopeptidase activity metalloexopeptidase activity	catabolic process metabolic process cellular process peptide metabolic process peptide catabolic process protein polyubiquitination primary metabolic process protein ubiquitination macromolecule modification protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation catabolic process metabolic process cellular process peptide metabolic process peptide catabolic process protein polyubiquitination primary metabolic process protein ubiquitination macromolecule modification protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal response to decreased oxygen levels cellular response to stimulus response to stimulus cellular response to oxygen levels cellular response to hypoxia cellular response to decreased oxygen levels cellular response to chemical stimulus cellular response to stress response to hypoxia response to stress response to chemical response to oxygen levels response to abiotic stimulus proteolysis	cellular anatomical structure extracellular region extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol intracellular organelle cellular anatomical structure extracellular region extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol intracellular organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], I [auth D]	IPR003591	Leucine-rich repeat, typical subtype	Repeat
D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], I [auth D]	IPR001611	Leucine-rich repeat	Repeat
D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], I [auth D]	IPR021040	LRRC8, pannexin-like TM region	Domain
D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], I [auth D]	IPR050216	Leucine-rich repeat domain-containing protein	Family
D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], I [auth D]	IPR055414	Disease resistance R13L4/SHOC-2-like, LRR domain	Domain
D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], I [auth D]	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A [auth G], B [auth I], C [auth H]	IPR001930	Peptidase M1, alanine aminopeptidase/leukotriene A4 hydrolase	Family
A [auth G], B [auth I], C [auth H]	IPR027268	Peptidase M4/M1, CTD superfamily	Homologous Superfamily
A [auth G], B [auth I], C [auth H]	IPR034016	Aminopeptidase N-type	Family
A [auth G], B [auth I], C [auth H]	IPR014782	Peptidase M1, membrane alanine aminopeptidase	Domain
A [auth G], B [auth I], C [auth H]	IPR045357	Aminopeptidase N-like , N-terminal domain	Domain
A [auth G], B [auth I], C [auth H]	IPR042097	Aminopeptidase N-like , N-terminal domain superfamliy	Homologous Superfamily
A [auth G], B [auth I], C [auth H]	IPR024571	ERAP1-like C-terminal domain	Domain
A [auth G], B [auth I], C [auth H]	IPR050344	Peptidase M1 family aminopeptidases	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], D [auth A], E [auth B], F [auth E], G [auth F], H [auth C], I [auth D]	Pharos: Q8IWT6	agammaglobulinemia agammaglobulinemia 5, autosomal dominant atypical teratoid rhabdoid tumor Hypogammaglobulinemia oligodendroglioma rheumatoid arthritis autosomal agammaglobulinemia large cell medulloblastoma pancreatic ductal adenocarcinoma spina bifida astrocytic tumor autosomal recessive agammaglobulinemia 1 lung adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm
A [auth G], B [auth I], C [auth H]	Pharos: P55786	ankylosing spondylitis lung adenocarcinoma ovarian cancer spina bifida dental caries medulloblastoma pancreatic intraductal papillary-mucinous carcinoma esophageal adenocarcinoma osteosarcoma psoriasis

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.