Annotations: 8RBH

Crystal structure of the kelch domain of human KLHL12 in complex with PEF1 peptide

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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)
A	SCOP2B Superfamily	Kelch motif	8084981	3000448	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Kelch motif	8084981	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)
A	Rnf-Nqr	e8rbhA1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Rnf-Nqr	ECOD (v295)
B	Rnf-Nqr	e8rbhB1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Rnf-Nqr	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF24681	KLHDC2/KLHL20/DRC7 Kelch-repeats domain (Kelch_KLHDC2_KLHL20_DRC7)	KLHDC2/KLHL20/DRC7 Kelch-repeats domain	-	Repeat
A, B	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
A, B	Kelch-like protein 12	ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity identical protein binding protein binding binding	vesicle budding from membrane cellular localization transport vesicle-mediated transport cellular component organization vesicle organization cellular component biogenesis localization intercellular transport cellular component assembly establishment of localization in cell protein-containing complex assembly cellular component organization or biogenesis membrane organization vesicle budding from membrane cellular localization transport vesicle-mediated transport cellular component organization vesicle organization cellular component biogenesis localization intercellular transport cellular component assembly establishment of localization in cell protein-containing complex assembly cellular component organization or biogenesis membrane organization protein-containing complex organization intracellular transport endoplasmic reticulum to Golgi vesicle-mediated transport establishment of localization organelle organization cellular process COPII vesicle coat assembly COPII-coated vesicle budding Golgi vesicle transport vesicle coat assembly cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation cell communication signal transduction Wnt signaling pathway developmental process stem cell development neural crest cell differentiation cellular developmental process animal organ development neural crest cell development cell development mesenchyme development tissue development stem cell differentiation cell differentiation anatomical structure development mesenchymal cell differentiation multicellular organismal process chordate embryonic development embryo development neural crest formation epithelial to mesenchymal transition multicellular organism development anatomical structure morphogenesis embryo development ending in birth or egg hatching anatomical structure formation involved in morphogenesis primary metabolic process protein monoubiquitination 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 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 ubiquitin-dependent protein catabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular vesicle intracellular membrane-bounded organelle intracellular organelle COPII-coated ER to Golgi transport vesicle cytoplasmic vesicle organelle coated vesicle vesicle cullin-RING ubiquitin ligase complex cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular vesicle intracellular membrane-bounded organelle intracellular organelle COPII-coated ER to Golgi transport vesicle cytoplasmic vesicle organelle coated vesicle vesicle cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex transferase complex Cul3-RING ubiquitin ligase complex intracellular protein-containing complex vesicle coat transport vesicle membrane membrane protein complex endomembrane system membrane coat bounding membrane of organelle vesicle membrane ER to Golgi transport vesicle membrane transport vesicle membrane coated membrane COPII vesicle coat cytoplasmic vesicle membrane coated vesicle membrane organelle membrane
C, D	Peflin	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding protein heterodimerization activity protein binding protein dimerization activity calcium-dependent protein binding ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity cation binding ion binding binding calcium ion binding metal ion binding small molecule binding protein heterodimerization activity protein binding protein dimerization activity calcium-dependent protein binding ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity RNA binding nucleic acid binding identical protein binding	response to stimulus response to metal ion response to chemical response to calcium ion regulation of cellular process regulation of protein modification process positive regulation of protein metabolic process positive regulation of biological process regulation of protein ubiquitination positive regulation of post-translational protein modification regulation of primary metabolic process positive regulation of metabolic process positive regulation of protein modification process protein ubiquitination response to stimulus response to metal ion response to chemical response to calcium ion regulation of cellular process regulation of protein modification process positive regulation of protein metabolic process positive regulation of biological process regulation of protein ubiquitination positive regulation of post-translational protein modification regulation of primary metabolic process positive regulation of metabolic process positive regulation of protein modification process protein ubiquitination positive regulation of macromolecule metabolic process protein metabolic process regulation of protein modification by small protein conjugation or removal protein modification process positive regulation of protein monoubiquitination positive regulation of cellular process positive regulation of protein modification by small protein conjugation or removal positive regulation of protein ubiquitination regulation of biological process regulation of post-translational protein modification regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process protein monoubiquitination macromolecule modification regulation of protein monoubiquitination metabolic process cellular process macromolecule metabolic process post-translational protein modification regulation of metabolic process protein modification by small protein conjugation protein modification by small protein conjugation or removal vesicle budding from membrane cellular localization transport vesicle-mediated transport cellular component organization vesicle organization cellular component biogenesis localization intercellular transport cellular component assembly establishment of localization in cell protein-containing complex assembly cellular component organization or biogenesis membrane organization protein-containing complex organization intracellular transport endoplasmic reticulum to Golgi vesicle-mediated transport establishment of localization organelle organization COPII vesicle coat assembly COPII-coated vesicle budding Golgi vesicle transport vesicle coat assembly developmental process stem cell development neural crest cell differentiation cellular developmental process animal organ development neural crest cell development cell development mesenchyme development tissue development stem cell differentiation cell differentiation anatomical structure development mesenchymal cell differentiation multicellular organismal process chordate embryonic development embryo development neural crest formation epithelial to mesenchymal transition multicellular organism development anatomical structure morphogenesis embryo development ending in birth or egg hatching anatomical structure formation involved in morphogenesis	extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol cullin-RING ubiquitin ligase complex protein-containing complex extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex transferase complex Cul3-RING ubiquitin ligase complex intracellular protein-containing complex vesicle coat intracellular vesicle transport vesicle membrane membrane protein complex endomembrane system intracellular organelle membrane coat bounding membrane of organelle vesicle membrane cytoplasmic vesicle ER to Golgi transport vesicle membrane coated vesicle transport vesicle membrane intracellular membrane-bounded organelle coated membrane COPII vesicle coat cytoplasmic vesicle membrane coated vesicle membrane COPII-coated ER to Golgi transport vesicle organelle membrane endoplasmic reticulum

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR017096	BTB-kelch protein	Family
A, B	IPR000210	BTB/POZ domain	Domain
A, B	IPR006652	Kelch repeat type 1	Repeat
A, B	IPR011705	BTB/Kelch-associated	Domain
A, B	IPR011333	SKP1/BTB/POZ domain superfamily	Homologous Superfamily
A, B	IPR015915	Kelch-type beta-propeller	Homologous Superfamily
C, D	IPR051426	Peflin/Sorcin Calcium-Binding	Family
C, D	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
C, D	IPR002048	EF-hand domain	Domain
C, D	IPR011992	EF-hand domain pair	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: Q53G59	breast cancer ovarian cancer juvenile dermatomyositis myopathy
C, D	: Q9UBV8	attention deficit hyperactivity disorder, inattentive type ovarian cancer

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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.