8CIA | pdb_00008cia

Crystal structure of the kelch domain of human KLHL20

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
E	SCOP2B Superfamily	Kelch motif	8084979	3000448	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Kelch motif	8084979	3000448	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Kelch motif	8084979	3000448	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Kelch motif	8084979	3000448	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Kelch motif	8084979	3000448	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)
E	F_UNCLASSIFIED	e8ciaE1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 6-bladed	F: F_UNCLASSIFIED	ECOD (1.6)
B	F_UNCLASSIFIED	e8ciaB1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 6-bladed	F: F_UNCLASSIFIED	ECOD (1.6)
D	F_UNCLASSIFIED	e8ciaD1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 6-bladed	F: F_UNCLASSIFIED	ECOD (1.6)
C	F_UNCLASSIFIED	e8ciaC1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 6-bladed	F: F_UNCLASSIFIED	ECOD (1.6)
A	F_UNCLASSIFIED	e8ciaA1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 6-bladed	F: F_UNCLASSIFIED	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
E	2.120.10.80	Mainly Beta	6 Propeller	Neuraminidase	Kelch-type beta propeller	CATH (utative)
B	2.120.10.80	Mainly Beta	6 Propeller	Neuraminidase	Kelch-type beta propeller	CATH (utative)
D	2.120.10.80	Mainly Beta	6 Propeller	Neuraminidase	Kelch-type beta propeller	CATH (utative)
C	2.120.10.80	Mainly Beta	6 Propeller	Neuraminidase	Kelch-type beta propeller	CATH (utative)
A	2.120.10.80	Mainly Beta	6 Propeller	Neuraminidase	Kelch-type beta propeller	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
E	PF01344	Kelch motif (Kelch_1)	Kelch motif	-	Repeat
B	PF01344	Kelch motif (Kelch_1)	Kelch motif	-	Repeat
A, C, D	PF01344	Kelch motif (Kelch_1)	Kelch motif	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E	Kelch like family member 20	protein binding binding interferon binding cytokine binding type II interferon binding ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity cytoskeletal protein binding actin binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein protein binding binding interferon binding cytokine binding type II interferon binding ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity cytoskeletal protein binding actin binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity transferase activity catalytic activity ubiquitin-protein transferase activity	regulation of biological process regulation of cellular process negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process cellular process apoptotic process programmed cell death localization regulation of biological process regulation of cellular process negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process cellular process apoptotic process programmed cell death localization establishment of protein localization nitrogen compound transport protein transport transport macromolecule localization intracellular protein localization establishment of localization primary metabolic process protein ubiquitination macromolecule modification metabolic process 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 catabolic process proteolysis involved in protein catabolic process proteasomal protein catabolic process protein catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process cellular component organization organelle organization cellular component organization or biogenesis cytoskeleton organization protein polyubiquitination protein K33-linked ubiquitination response to peptide response to interferon-alpha response to stimulus response to chemical response to cytokine cellular localization Golgi to endosome transport post-Golgi vesicle-mediated transport intracellular transport vesicle-mediated transport cytosolic transport establishment of localization in cell Golgi vesicle transport	intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin cytoskeleton cytoplasm cytosol somatodendritic compartment cell projection dendrite dendritic tree intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin cytoskeleton cytoplasm cytosol somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection membrane-bounded organelle Golgi apparatus subcompartment Golgi apparatus organelle subcompartment intracellular membrane-bounded organelle endomembrane system trans-Golgi network perinuclear region of cytoplasm axon cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex transferase complex Cul3-RING ubiquitin ligase complex intracellular protein-containing complex nucleus membrane-enclosed lumen intracellular organelle lumen nuclear body nucleoplasm organelle lumen PML body nuclear lumen
B	Kelch like family member 20	protein binding binding interferon binding cytokine binding type II interferon binding ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity cytoskeletal protein binding actin binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein protein binding binding interferon binding cytokine binding type II interferon binding ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity cytoskeletal protein binding actin binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity transferase activity catalytic activity ubiquitin-protein transferase activity	regulation of biological process regulation of cellular process negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process cellular process apoptotic process programmed cell death localization regulation of biological process regulation of cellular process negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process cellular process apoptotic process programmed cell death localization establishment of protein localization nitrogen compound transport protein transport transport macromolecule localization intracellular protein localization establishment of localization primary metabolic process protein ubiquitination macromolecule modification metabolic process 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 catabolic process proteolysis involved in protein catabolic process proteasomal protein catabolic process protein catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process cellular component organization organelle organization cellular component organization or biogenesis cytoskeleton organization protein polyubiquitination protein K33-linked ubiquitination response to peptide response to interferon-alpha response to stimulus response to chemical response to cytokine cellular localization Golgi to endosome transport post-Golgi vesicle-mediated transport intracellular transport vesicle-mediated transport cytosolic transport establishment of localization in cell Golgi vesicle transport	intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin cytoskeleton cytoplasm cytosol somatodendritic compartment cell projection dendrite dendritic tree intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin cytoskeleton cytoplasm cytosol somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection membrane-bounded organelle Golgi apparatus subcompartment Golgi apparatus organelle subcompartment intracellular membrane-bounded organelle endomembrane system trans-Golgi network perinuclear region of cytoplasm axon cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex transferase complex Cul3-RING ubiquitin ligase complex intracellular protein-containing complex nucleus membrane-enclosed lumen intracellular organelle lumen nuclear body nucleoplasm organelle lumen PML body nuclear lumen
A, C, D	Kelch-like protein 20	protein binding binding interferon binding cytokine binding type II interferon binding ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity cytoskeletal protein binding actin binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein protein binding binding interferon binding cytokine binding type II interferon binding ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity cytoskeletal protein binding actin binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity transferase activity catalytic activity ubiquitin-protein transferase activity	regulation of biological process regulation of cellular process negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process cellular process apoptotic process programmed cell death localization regulation of biological process regulation of cellular process negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process cellular process apoptotic process programmed cell death localization establishment of protein localization nitrogen compound transport protein transport transport macromolecule localization intracellular protein localization establishment of localization primary metabolic process protein ubiquitination macromolecule modification metabolic process 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 catabolic process proteolysis involved in protein catabolic process proteasomal protein catabolic process protein catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process cellular component organization organelle organization cellular component organization or biogenesis cytoskeleton organization protein polyubiquitination protein K33-linked ubiquitination response to peptide response to interferon-alpha response to stimulus response to chemical response to cytokine cellular localization Golgi to endosome transport post-Golgi vesicle-mediated transport intracellular transport vesicle-mediated transport cytosolic transport establishment of localization in cell Golgi vesicle transport	intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin cytoskeleton cytoplasm cytosol somatodendritic compartment cell projection dendrite dendritic tree intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin cytoskeleton cytoplasm cytosol somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection membrane-bounded organelle Golgi apparatus subcompartment Golgi apparatus organelle subcompartment intracellular membrane-bounded organelle endomembrane system trans-Golgi network perinuclear region of cytoplasm axon cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex transferase complex Cul3-RING ubiquitin ligase complex intracellular protein-containing complex nucleus membrane-enclosed lumen intracellular organelle lumen nuclear body nucleoplasm organelle lumen PML body nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
E	IPR000210	BTB/POZ domain	Domain
E	IPR006652	Kelch repeat type 1	Repeat
E	IPR011705	BTB/Kelch-associated	Domain
E	IPR015915	Kelch-type beta-propeller	Homologous Superfamily
E	IPR017096	BTB-kelch protein	Family
E	IPR011333	SKP1/BTB/POZ domain superfamily	Homologous Superfamily
B	IPR000210	BTB/POZ domain	Domain
B	IPR006652	Kelch repeat type 1	Repeat
B	IPR011705	BTB/Kelch-associated	Domain
B	IPR015915	Kelch-type beta-propeller	Homologous Superfamily
B	IPR017096	BTB-kelch protein	Family
B	IPR011333	SKP1/BTB/POZ domain superfamily	Homologous Superfamily
A, C, D	IPR000210	BTB/POZ domain	Domain
A, C, D	IPR006652	Kelch repeat type 1	Repeat
A, C, D	IPR011705	BTB/Kelch-associated	Domain
A, C, D	IPR015915	Kelch-type beta-propeller	Homologous Superfamily
A, C, D	IPR017096	BTB-kelch protein	Family
A, C, D	IPR011333	SKP1/BTB/POZ domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
E	Pharos: Q9Y2M5	Gaucher disease malignant mesothelioma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm tuberculosis glioblastoma medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia large cell medulloblastoma oligodendroglioma pancreatic intraductal papillary-mucinous carcinoma primitive neuroectodermal tumor
B	Pharos: Q9Y2M5	Gaucher disease malignant mesothelioma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm tuberculosis glioblastoma medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia large cell medulloblastoma oligodendroglioma pancreatic intraductal papillary-mucinous carcinoma primitive neuroectodermal tumor
A, C, D	Pharos: Q9Y2M5	Gaucher disease malignant mesothelioma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm tuberculosis glioblastoma medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia large cell medulloblastoma oligodendroglioma pancreatic intraductal papillary-mucinous carcinoma primitive neuroectodermal tumor

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.