6Q8I

Nterminal domain of human SMU1 in complex with human REDmid

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF17814	e6q8iA2	A: alpha duplicates or obligate multimers	X: Lis-homology dimerization domain (From Topology)	H: Lis-homology dimerization domain (From Topology)	T: Lis-homology dimerization domain	F: PF17814	ECOD (1.6)
A	F_UNCLASSIFIED	e6q8iA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Helical domain in TOPLESS related protein 2 (TPR2) (From Topology)	T: Helical domain in TOPLESS related protein 2 (TPR2)	F: F_UNCLASSIFIED	ECOD (1.6)
B	PF17814	e6q8iB2	A: alpha duplicates or obligate multimers	X: Lis-homology dimerization domain (From Topology)	H: Lis-homology dimerization domain (From Topology)	T: Lis-homology dimerization domain	F: PF17814	ECOD (1.6)
B	F_UNCLASSIFIED	e6q8iB1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Helical domain in TOPLESS related protein 2 (TPR2) (From Topology)	T: Helical domain in TOPLESS related protein 2 (TPR2)	F: F_UNCLASSIFIED	ECOD (1.6)
E	PF17814	e6q8iE1	A: alpha duplicates or obligate multimers	X: Lis-homology dimerization domain (From Topology)	H: Lis-homology dimerization domain (From Topology)	T: Lis-homology dimerization domain	F: PF17814	ECOD (1.6)
E	F_UNCLASSIFIED	e6q8iE2	A: alpha superhelices	X: Repetitive alpha hairpins	H: Helical domain in TOPLESS related protein 2 (TPR2) (From Topology)	T: Helical domain in TOPLESS related protein 2 (TPR2)	F: F_UNCLASSIFIED	ECOD (1.6)
F	PF17814	e6q8iF2	A: alpha duplicates or obligate multimers	X: Lis-homology dimerization domain (From Topology)	H: Lis-homology dimerization domain (From Topology)	T: Lis-homology dimerization domain	F: PF17814	ECOD (1.6)
F	F_UNCLASSIFIED	e6q8iF1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Helical domain in TOPLESS related protein 2 (TPR2) (From Topology)	T: Helical domain in TOPLESS related protein 2 (TPR2)	F: F_UNCLASSIFIED	ECOD (1.6)
I	PF17814	e6q8iI2	A: alpha duplicates or obligate multimers	X: Lis-homology dimerization domain (From Topology)	H: Lis-homology dimerization domain (From Topology)	T: Lis-homology dimerization domain	F: PF17814	ECOD (1.6)
I	F_UNCLASSIFIED	e6q8iI1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Helical domain in TOPLESS related protein 2 (TPR2) (From Topology)	T: Helical domain in TOPLESS related protein 2 (TPR2)	F: F_UNCLASSIFIED	ECOD (1.6)
J	PF17814	e6q8iJ2	A: alpha duplicates or obligate multimers	X: Lis-homology dimerization domain (From Topology)	H: Lis-homology dimerization domain (From Topology)	T: Lis-homology dimerization domain	F: PF17814	ECOD (1.6)
J	F_UNCLASSIFIED	e6q8iJ1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Helical domain in TOPLESS related protein 2 (TPR2) (From Topology)	T: Helical domain in TOPLESS related protein 2 (TPR2)	F: F_UNCLASSIFIED	ECOD (1.6)
M	PF17814	e6q8iM1	A: alpha duplicates or obligate multimers	X: Lis-homology dimerization domain (From Topology)	H: Lis-homology dimerization domain (From Topology)	T: Lis-homology dimerization domain	F: PF17814	ECOD (1.6)
M	F_UNCLASSIFIED	e6q8iM2	A: alpha superhelices	X: Repetitive alpha hairpins	H: Helical domain in TOPLESS related protein 2 (TPR2) (From Topology)	T: Helical domain in TOPLESS related protein 2 (TPR2)	F: F_UNCLASSIFIED	ECOD (1.6)
N	PF17814	e6q8iN2	A: alpha duplicates or obligate multimers	X: Lis-homology dimerization domain (From Topology)	H: Lis-homology dimerization domain (From Topology)	T: Lis-homology dimerization domain	F: PF17814	ECOD (1.6)
N	F_UNCLASSIFIED	e6q8iN1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Helical domain in TOPLESS related protein 2 (TPR2) (From Topology)	T: Helical domain in TOPLESS related protein 2 (TPR2)	F: F_UNCLASSIFIED	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, E, F, I A, B, E, F, I, J, M, N	PF17814	LisH-like dimerisation domain (LisH_TPL)	LisH-like dimerisation domain	TOPLESS (TPL) proteins have a highly conserved N-terminal domain containing a lissencephaly homologous (LisH) dimerization motif [1].	Domain
C, D, G, H, L C, D, G, H, L, O, P	PF07808	RED-like protein N-terminal region (RED_N)	RED-like protein N-terminal region	-	Family
K	PF07808	RED-like protein N-terminal region (RED_N)	RED-like protein N-terminal region	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, E, F, I A, B, E, F, I, J, M, N	WD40 repeat-containing protein SMU1	-	RNA splicing cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process biosynthetic process organic substance biosynthetic process metabolic process RNA splicing cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process biosynthetic process organic substance biosynthetic process metabolic process cellular process RNA processing macromolecule metabolic process mRNA processing mRNA metabolic process RNA splicing, via transesterification reactions mRNA splicing, via spliceosome RNA splicing, via transesterification reactions with bulged adenosine as nucleophile regulation of cellular process alternative mRNA splicing, via spliceosome regulation of mRNA splicing, via spliceosome regulation of primary metabolic process regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of biosynthetic process regulation of mRNA processing regulation of biological process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process regulation of RNA splicing regulation of cellular biosynthetic process regulation of gene expression regulation of alternative mRNA splicing, via spliceosome regulation of macromolecule biosynthetic process regulation of mRNA metabolic process regulation of metabolic process	membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle spliceosomal complex organelle ribonucleoprotein complex precatalytic spliceosome membrane-enclosed lumen intracellular organelle lumen membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle spliceosomal complex organelle ribonucleoprotein complex precatalytic spliceosome membrane-enclosed lumen intracellular organelle lumen nuclear speck nuclear body nucleoplasm organelle lumen nuclear lumen U2-type spliceosomal complex U2-type precatalytic spliceosome cytoplasm
C, D, G, H, L C, D, G, H, L, O, P	Protein Red	identical protein binding protein binding binding	cellular process cell cycle mitotic cell cycle protein localization cellular localization protein localization to chromosome, centromeric region localization protein localization to kinetochore protein localization to chromosome protein localization to condensed chromosome protein localization to organelle cellular macromolecule localization macromolecule localization RNA splicing cellular process cell cycle mitotic cell cycle protein localization cellular localization protein localization to chromosome, centromeric region localization protein localization to kinetochore protein localization to chromosome protein localization to condensed chromosome protein localization to organelle cellular macromolecule localization macromolecule localization RNA splicing cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression mRNA processing mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process biosynthetic process RNA splicing, via transesterification reactions mRNA splicing, via spliceosome organic substance biosynthetic process metabolic process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile macromolecule metabolic process RNA processing cellular response to stimulus regulation of cellular process regulation of cell cycle phase transition response to stimulus negative regulation of biological process spindle checkpoint signaling negative regulation of cell cycle regulation of mitotic nuclear division intracellular signal transduction negative regulation of mitotic cell cycle cell communication negative regulation of mitotic sister chromatid segregation negative regulation of chromosome organization negative regulation of cell cycle phase transition mitotic spindle checkpoint signaling signal transduction mitotic sister chromatid separation chromosome segregation negative regulation of sister chromatid segregation mitotic spindle assembly checkpoint signaling regulation of biological process negative regulation of cellular component organization regulation of cell cycle process sister chromatid segregation regulation of chromosome organization regulation of organelle organization regulation of mitotic cell cycle phase transition regulation of mitotic sister chromatid segregation mitotic cell cycle process regulation of chromosome separation negative regulation of mitotic nuclear division regulation of chromosome segregation regulation of cellular component organization regulation of mitotic sister chromatid separation regulation of metaphase/anaphase transition of cell cycle signaling spindle assembly checkpoint signaling cell cycle phase transition regulation of mitotic metaphase/anaphase transition cellular component organization regulation of mitotic cell cycle negative regulation of cellular process mitotic sister chromatid segregation negative regulation of mitotic metaphase/anaphase transition cellular component organization or biogenesis regulation of cell cycle negative regulation of chromosome separation cell cycle process mitotic nuclear division negative regulation of mitotic cell cycle phase transition organelle fission biological regulation chromosome organization negative regulation of cell cycle process cell cycle checkpoint signaling mitotic cell cycle checkpoint signaling organelle organization nuclear division negative regulation of chromosome segregation chromosome separation negative regulation of organelle organization negative regulation of nuclear division regulation of sister chromatid segregation negative regulation of mitotic sister chromatid separation regulation of nuclear division negative regulation of metaphase/anaphase transition of cell cycle nuclear chromosome segregation metaphase/anaphase transition of mitotic cell cycle metaphase/anaphase transition of cell cycle mitotic cell cycle phase transition	intracellular organelle intracellular anatomical structure cytoskeleton spindle organelle intracellular non-membrane-bounded organelle spindle pole cellular anatomical entity microtubule cytoskeleton non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle intracellular anatomical structure cytoskeleton spindle organelle intracellular non-membrane-bounded organelle spindle pole cellular anatomical entity microtubule cytoskeleton non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck nuclear body nucleoplasm organelle lumen nuclear lumen chromosome U2-type spliceosomal complex protein-containing complex nuclear protein-containing complex U2-type precatalytic spliceosome spliceosomal complex ribonucleoprotein complex precatalytic spliceosome cytoplasm
K	Protein Red	identical protein binding protein binding binding	cellular process cell cycle mitotic cell cycle protein localization cellular localization protein localization to chromosome, centromeric region localization protein localization to kinetochore protein localization to chromosome protein localization to condensed chromosome protein localization to organelle cellular macromolecule localization macromolecule localization RNA splicing cellular process cell cycle mitotic cell cycle protein localization cellular localization protein localization to chromosome, centromeric region localization protein localization to kinetochore protein localization to chromosome protein localization to condensed chromosome protein localization to organelle cellular macromolecule localization macromolecule localization RNA splicing cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression mRNA processing mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process biosynthetic process RNA splicing, via transesterification reactions mRNA splicing, via spliceosome organic substance biosynthetic process metabolic process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile macromolecule metabolic process RNA processing cellular response to stimulus regulation of cellular process regulation of cell cycle phase transition response to stimulus negative regulation of biological process spindle checkpoint signaling negative regulation of cell cycle regulation of mitotic nuclear division intracellular signal transduction negative regulation of mitotic cell cycle cell communication negative regulation of mitotic sister chromatid segregation negative regulation of chromosome organization negative regulation of cell cycle phase transition mitotic spindle checkpoint signaling signal transduction mitotic sister chromatid separation chromosome segregation negative regulation of sister chromatid segregation mitotic spindle assembly checkpoint signaling regulation of biological process negative regulation of cellular component organization regulation of cell cycle process sister chromatid segregation regulation of chromosome organization regulation of organelle organization regulation of mitotic cell cycle phase transition regulation of mitotic sister chromatid segregation mitotic cell cycle process regulation of chromosome separation negative regulation of mitotic nuclear division regulation of chromosome segregation regulation of cellular component organization regulation of mitotic sister chromatid separation regulation of metaphase/anaphase transition of cell cycle signaling spindle assembly checkpoint signaling cell cycle phase transition regulation of mitotic metaphase/anaphase transition cellular component organization regulation of mitotic cell cycle negative regulation of cellular process mitotic sister chromatid segregation negative regulation of mitotic metaphase/anaphase transition cellular component organization or biogenesis regulation of cell cycle negative regulation of chromosome separation cell cycle process mitotic nuclear division negative regulation of mitotic cell cycle phase transition organelle fission biological regulation chromosome organization negative regulation of cell cycle process cell cycle checkpoint signaling mitotic cell cycle checkpoint signaling organelle organization nuclear division negative regulation of chromosome segregation chromosome separation negative regulation of organelle organization negative regulation of nuclear division regulation of sister chromatid segregation negative regulation of mitotic sister chromatid separation regulation of nuclear division negative regulation of metaphase/anaphase transition of cell cycle nuclear chromosome segregation metaphase/anaphase transition of mitotic cell cycle metaphase/anaphase transition of cell cycle mitotic cell cycle phase transition	intracellular organelle intracellular anatomical structure cytoskeleton spindle organelle intracellular non-membrane-bounded organelle spindle pole cellular anatomical entity microtubule cytoskeleton non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle intracellular anatomical structure cytoskeleton spindle organelle intracellular non-membrane-bounded organelle spindle pole cellular anatomical entity microtubule cytoskeleton non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck nuclear body nucleoplasm organelle lumen nuclear lumen chromosome U2-type spliceosomal complex protein-containing complex nuclear protein-containing complex U2-type precatalytic spliceosome spliceosomal complex ribonucleoprotein complex precatalytic spliceosome cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, E, F, I A, B, E, F, I, J, M, N	IPR019775	WD40 repeat, conserved site	Conserved Site
A, B, E, F, I A, B, E, F, I, J, M, N	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
A, B, E, F, I A, B, E, F, I, J, M, N	IPR006595	CTLH, C-terminal LisH motif	Domain
A, B, E, F, I A, B, E, F, I, J, M, N	IPR045184	WD40 repeat-containing protein SMU1	Family
A, B, E, F, I A, B, E, F, I, J, M, N	IPR001680	WD40 repeat	Repeat
A, B, E, F, I A, B, E, F, I, J, M, N	IPR020472	G-protein beta WD-40 repeat	Repeat
A, B, E, F, I A, B, E, F, I, J, M, N	IPR006594	LIS1 homology motif	Conserved Site
A, B, E, F, I A, B, E, F, I, J, M, N	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
C, D, G, H, L C, D, G, H, L, O, P	IPR039896	Protein Red-like	Family
C, D, G, H, L C, D, G, H, L, O, P	IPR012916	RED-like, N-terminal	Domain
C, D, G, H, L C, D, G, H, L, O, P	IPR012492	Protein RED, C-terminal	Domain
K	IPR039896	Protein Red-like	Family
K	IPR012916	RED-like, N-terminal	Domain
K	IPR012492	Protein RED, C-terminal	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, E, F, I A, B, E, F, I, J, M, N	Pharos: Q2TAY7	atypical teratoid rhabdoid tumor medulloblastoma psoriasis glioblastoma osteosarcoma large cell medulloblastoma ovarian cancer
C, D, G, H, L C, D, G, H, L, O, P	Pharos: Q13123	asthma malignant ependymoma sinusitis dermatomyositis osteosarcoma diabetes mellitus ovarian cancer
K	Pharos: Q13123	asthma malignant ependymoma sinusitis dermatomyositis osteosarcoma diabetes mellitus ovarian cancer

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.