Annotations: 1DK8

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1dk8a_	All alpha proteins	Regulator of G-protein signaling, RGS	Regulator of G-protein signaling, RGS	Regulator of G-protein signaling, RGS	Axin RGS-homologous domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Regulator of G-protein signaling RGS	8025727	4001125	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Regulator of G-protein signaling RGS	8038106	3000835	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)
A	RGS	e1dk8A1	A: alpha bundles	X: Regulator of G-protein signaling, RGS (From Topology)	H: Regulator of G-protein signaling, RGS (From Topology)	T: Regulator of G-protein signaling, RGS	F: RGS	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.196.10	Mainly Alpha	Orthogonal Bundle	Regulator of G-protein Signalling 4	domain 1	CATH (4.3.0)
A	1.10.167.10	Mainly Alpha	Orthogonal Bundle	Regulator of G-protein Signalling 4	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00615	Regulator of G protein signaling domain (RGS)	Regulator of G protein signaling domain	RGS family members are GTPase-activating proteins for heterotrimeric G-protein alpha-subunits.	Domain
A	PF16646	Axin-1 tankyrase binding domain (AXIN1_TNKS_BD)	Axin-1 tankyrase binding domain	-	Disordered

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	AXIN	SMAD binding protein binding binding R-SMAD binding I-SMAD binding molecular adaptor activity ubiquitin protein ligase binding ubiquitin-like protein ligase binding enzyme binding identical protein binding p53 binding protein-macromolecule adaptor activity signaling adaptor activity ubiquitin-like ligase-substrate adaptor activity SMAD binding protein binding binding R-SMAD binding I-SMAD binding molecular adaptor activity ubiquitin protein ligase binding ubiquitin-like protein ligase binding enzyme binding identical protein binding p53 binding protein-macromolecule adaptor activity signaling adaptor activity ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity armadillo repeat domain binding protein domain specific binding protein homodimerization activity protein dimerization activity kinase binding protein kinase binding beta-catenin binding	developmental process multicellular organism development multicellular organismal process dorsal/ventral pattern formation dorsal/ventral axis specification anatomical structure development pattern specification process axis specification regionalization cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus developmental process multicellular organism development multicellular organismal process dorsal/ventral pattern formation dorsal/ventral axis specification anatomical structure development pattern specification process axis specification regionalization cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling canonical Wnt signaling pathway biological regulation cell communication cellular process signal transduction Wnt signaling pathway localization cellular localization nucleocytoplasmic transport transport nuclear transport establishment of localization in cell intracellular transport establishment of localization apoptotic process cell death programmed cell death negative regulation of signaling regulation of canonical Wnt signaling pathway negative regulation of biological process regulation of signal transduction negative regulation of cell communication negative regulation of Wnt signaling pathway negative regulation of cellular process regulation of signaling regulation of Wnt signaling pathway negative regulation of response to stimulus negative regulation of signal transduction negative regulation of canonical Wnt signaling pathway regulation of response to stimulus regulation of cell communication negative regulation of transcription elongation by RNA polymerase II negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II organic substance biosynthetic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of DNA-templated transcription elongation negative regulation of DNA-templated transcription regulation of transcription elongation by RNA polymerase II cellular metabolic process negative regulation of metabolic process primary metabolic process regulation of cellular metabolic process negative regulation of cellular biosynthetic process negative regulation of DNA-templated transcription, elongation organic cyclic compound metabolic process regulation of gene expression biosynthetic process negative regulation of macromolecule biosynthetic process organic cyclic compound biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process transcription elongation by RNA polymerase II cellular biosynthetic process RNA metabolic process RNA biosynthetic process nucleic acid biosynthetic process organic substance metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process DNA-templated transcription elongation negative regulation of biosynthetic process cellular developmental process cell differentiation cell development positive regulation of phosphorylation regulation of protein modification process regulation of protein phosphorylation positive regulation of protein metabolic process positive regulation of biological process regulation of peptidyl-serine phosphorylation positive regulation of cellular metabolic process positive regulation of phosphate metabolic process peptidyl-serine modification positive regulation of metabolic process positive regulation of protein modification process peptidyl-serine phosphorylation regulation of phosphate metabolic process phosphate-containing compound metabolic process peptidyl-amino acid modification positive regulation of macromolecule metabolic process protein metabolic process positive regulation of protein phosphorylation phosphorus metabolic process protein modification process positive regulation of cellular process organonitrogen compound metabolic process protein phosphorylation positive regulation of phosphorus metabolic process phosphorylation regulation of protein metabolic process positive regulation of peptidyl-serine phosphorylation macromolecule modification regulation of phosphorus metabolic process regulation of phosphorylation positive regulation of proteasomal protein catabolic process catabolic process proteolysis involved in protein catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process macromolecule catabolic process regulation of ubiquitin-dependent protein catabolic process positive regulation of ubiquitin-dependent protein catabolic process regulation of proteolysis regulation of proteolysis involved in protein catabolic process modification-dependent macromolecule catabolic process proteolysis organonitrogen compound catabolic process proteasomal protein catabolic process protein catabolic process regulation of catabolic process positive regulation of protein catabolic process positive regulation of proteolysis involved in protein catabolic process positive regulation of catabolic process regulation of proteasomal ubiquitin-dependent protein catabolic process modification-dependent protein catabolic process positive regulation of proteolysis regulation of proteasomal protein catabolic process positive regulation of proteasomal ubiquitin-dependent protein catabolic process ubiquitin-dependent protein catabolic process organic substance catabolic process regulation of protein catabolic process regulation of catalytic activity regulation of transferase activity regulation of molecular function positive regulation of kinase activity regulation of kinase activity activation of protein kinase activity positive regulation of molecular function positive regulation of protein kinase activity positive regulation of transferase activity positive regulation of catalytic activity regulation of protein kinase activity embryo development ending in birth or egg hatching chordate embryonic development embryo development in utero embryonic development anatomical structure morphogenesis post-anal tail morphogenesis negative regulation of protein metabolic process positive regulation of cell communication positive regulation of signal transduction intracellular signal transduction positive regulation of response to stimulus positive regulation of JNK cascade regulation of intracellular signal transduction JNK cascade intracellular signaling cassette positive regulation of MAPK cascade regulation of JNK cascade positive regulation of intracellular signal transduction regulation of MAPK cascade MAPK cascade positive regulation of signaling protein polyubiquitination protein ubiquitination post-translational protein modification protein modification by small protein conjugation protein modification by small protein conjugation or removal epigenetic programming in the zygotic pronuclei protein-DNA complex organization cellular component organization chromatin organization chromatin remodeling cellular component organization or biogenesis epigenetic programming of gene expression protein-containing complex organization epigenetic regulation of gene expression system process sensory perception nervous system process sensory perception of sound sensory perception of mechanical stimulus fat cell differentiation regulation of developmental process negative regulation of developmental process regulation of cell differentiation negative regulation of fat cell differentiation negative regulation of cell differentiation regulation of fat cell differentiation cellular component biogenesis cellular component assembly protein-containing complex assembly cell surface receptor protein serine/threonine kinase signaling pathway cellular response to growth factor stimulus cellular response to transforming growth factor beta stimulus regulation of transmembrane receptor protein serine/threonine kinase signaling pathway regulation of transforming growth factor beta receptor signaling pathway cellular response to endogenous stimulus enzyme-linked receptor protein signaling pathway regulation of cellular response to transforming growth factor beta stimulus response to endogenous stimulus positive regulation of transforming growth factor beta receptor signaling pathway regulation of cellular response to growth factor stimulus positive regulation of transmembrane receptor protein serine/threonine kinase signaling pathway positive regulation of cellular response to transforming growth factor beta stimulus response to transforming growth factor beta transforming growth factor beta receptor signaling pathway response to growth factor transforming growth factor beta receptor superfamily signaling pathway formation of primary germ layer mesoderm morphogenesis embryonic morphogenesis tissue development gastrulation axial mesoderm development tissue morphogenesis axial mesoderm formation anatomical structure formation involved in morphogenesis axial mesoderm morphogenesis mesoderm formation mesoderm development head development regulation of peptidyl-threonine phosphorylation peptidyl-threonine modification positive regulation of peptidyl-threonine phosphorylation peptidyl-threonine phosphorylation regulation of protein ubiquitination positive regulation of post-translational protein modification regulation of protein modification by small protein conjugation or removal positive regulation of protein modification by small protein conjugation or removal positive regulation of protein ubiquitination regulation of post-translational protein modification organelle organization microtubule cytoskeleton organization microtubule-based process cytoplasmic microtubule organization supramolecular fiber organization cytoskeleton organization negative regulation of gene expression	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol perinuclear region of cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular anatomical structure cytoplasm cellular anatomical entity cytosol perinuclear region of cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle cell periphery cell cortex plasma membrane membrane protein-containing complex catalytic complex beta-catenin destruction complex intracellular protein-containing complex cytoskeleton microtubule cytoskeleton Wnt signalosome cytoplasmic vesicle intracellular vesicle vesicle lateral plasma membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR016137	RGS domain	Domain
A	IPR036305	RGS domain superfamily	Homologous Superfamily
A	IPR032101	Axin-1/2, tankyrase-binding domain	Domain
A	IPR044926	RGS, subdomain 2	Homologous Superfamily
A	IPR038207	DIX domain superfamily	Homologous Superfamily
A	IPR024066	RGS, subdomain 1/3	Homologous Superfamily
A	IPR043581	Axin-like	Family
A	IPR014936	Axin beta-catenin binding	Domain
A	IPR001158	DIX domain	Domain
A	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: O15169	caudal duplication hepatocellular carcinoma cancer adult hepatocellular carcinoma endometrium carcinoma in situ liver cancer medulloblastoma prostate adenocarcinoma atypical teratoid rhabdoid tumor colorectal adenocarcinoma hepatoblastoma Hodgkins lymphoma Liver carcinoma osteoporosis psoriasis caudal duplication hepatocellular carcinoma cancer adult hepatocellular carcinoma endometrium carcinoma in situ liver cancer medulloblastoma prostate adenocarcinoma atypical teratoid rhabdoid tumor colorectal adenocarcinoma hepatoblastoma Hodgkins lymphoma Liver carcinoma osteoporosis psoriasis endometrial carcinoma intestinal disease osteosarcoma

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.