Annotations: 6BX3

Structure of histone H3k4 methyltransferase

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D [auth N]	SCOP2B Superfamily	Dpy-30/Rlla-like	8104121	3001874	SCOP2B (2022-06-29)
C [auth M]	SCOP2 Family	Dpy-30 motif-like	8088528	4005379	SCOP2 (2022-06-29)
C [auth M]	SCOP2 Superfamily	Dpy-30/Rlla-like	8104121	3001874	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)
G [auth A]		e6bx3A1	A: alpha arrays	X: Major facilitator superfamily (MFS) general substrate transporter	H: Major facilitator superfamily (MFS) general substrate transporter	T: Major facilitator superfamily (MFS) general substrate transporter	F:	ECOD (v295.2)
F [auth B]	Cadherin	e6bx3B1	A: alpha arrays	X: fingers domain in bacteriophage RB69-like DNA polymerase I	H: fingers domain in bacteriophage RB69-like DNA polymerase I	T: fingers domain in bacteriophage RB69-like DNA polymerase I	F: Cadherin	ECOD (v295.2)
D [auth N]	Cadherin	e6bx3N1	A: alpha arrays	X: fingers domain in bacteriophage RB69-like DNA polymerase I	H: fingers domain in bacteriophage RB69-like DNA polymerase I	T: fingers domain in bacteriophage RB69-like DNA polymerase I	F: Cadherin	ECOD (v295.2)
C [auth M]		e6bx3M1	A: alpha arrays	X: Major facilitator superfamily (MFS) general substrate transporter	H: Major facilitator superfamily (MFS) general substrate transporter	T: Major facilitator superfamily (MFS) general substrate transporter	F:	ECOD (v295.2)
B [auth K]	BRF1	e6bx3K01	A: alpha arrays	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: BRF1	ECOD (v295.2)
A [auth E]	BRF1	e6bx3E01	A: alpha arrays	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: BRF1	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
G [auth A]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
F [auth B]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
C [auth M], D [auth N]	PF05186	Dpy-30 motif (Dpy-30)	Dpy-30 motif	-	Motif

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
G [auth A]	COMPASS component SWD3	protein binding binding histone binding	regulation of cellular process sexual reproduction regulation of reproductive process reproductive process meiotic cell cycle process regulation of primary metabolic process nucleobase-containing compound metabolic process regulation of meiotic DNA double-strand break formation regulation of nucleobase-containing compound metabolic process cell cycle regulation of cell cycle cell cycle process regulation of biological process regulation of cell cycle process regulation of cellular process sexual reproduction regulation of reproductive process reproductive process meiotic cell cycle process regulation of primary metabolic process nucleobase-containing compound metabolic process regulation of meiotic DNA double-strand break formation regulation of nucleobase-containing compound metabolic process cell cycle regulation of cell cycle cell cycle process regulation of biological process regulation of cell cycle process meiotic cell cycle biological regulation primary metabolic process regulation of macromolecule metabolic process DNA metabolic process nucleic acid metabolic process meiotic DNA double-strand break formation meiosis I cell cycle process cellular process metabolic process macromolecule metabolic process regulation of metabolic process regulation of DNA metabolic process subtelomeric heterochromatin formation negative regulation of biological process cellular component organization cellular component biogenesis cellular component assembly chromatin organization negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process regulation of biosynthetic process heterochromatin formation epigenetic regulation of gene expression negative regulation of metabolic process heterochromatin organization gene expression macromolecule biosynthetic process regulation of gene expression negative regulation of gene expression constitutive heterochromatin formation biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of gene expression, epigenetic regulation of macromolecule biosynthetic process telomere organization chromosome organization telomere maintenance organelle organization	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region membrane-bounded organelle nucleus intracellular membrane-bounded organelle protein-containing complex Set1C/COMPASS complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region membrane-bounded organelle nucleus intracellular membrane-bounded organelle protein-containing complex Set1C/COMPASS complex histone methyltransferase complex catalytic complex membrane-enclosed lumen nuclear protein-containing complex transferase complex intracellular organelle lumen nucleoplasm organelle lumen methyltransferase complex nuclear lumen
F [auth B]	COMPASS component SWD1	-	regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process cellular process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process subtelomeric heterochromatin formation negative regulation of biological process cellular component organization cellular component biogenesis cellular component assembly chromatin organization negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process heterochromatin formation epigenetic regulation of gene expression negative regulation of metabolic process heterochromatin organization negative regulation of gene expression constitutive heterochromatin formation negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of gene expression, epigenetic telomere organization chromosome organization DNA metabolic process telomere maintenance organelle organization	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region membrane-bounded organelle nucleus intracellular membrane-bounded organelle protein-containing complex Set1C/COMPASS complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region membrane-bounded organelle nucleus intracellular membrane-bounded organelle protein-containing complex Set1C/COMPASS complex histone methyltransferase complex catalytic complex membrane-enclosed lumen nuclear protein-containing complex transferase complex intracellular organelle lumen nucleoplasm organelle lumen methyltransferase complex nuclear lumen
E [auth F]	COMPASS component SPP1	histone reader activity histone H3 reader activity chromatin-protein adaptor activity histone H3K4me3 reader activity protein-macromolecule adaptor activity molecular adaptor activity chromatin binding binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process cellular process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process subtelomeric heterochromatin formation negative regulation of biological process cellular component organization cellular component biogenesis cellular component assembly chromatin organization negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process heterochromatin formation epigenetic regulation of gene expression negative regulation of metabolic process heterochromatin organization negative regulation of gene expression constitutive heterochromatin formation negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of gene expression, epigenetic positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process sexual reproduction regulation of reproductive process reproductive process meiotic cell cycle process regulation of meiotic DNA double-strand break formation cell cycle regulation of cell cycle cell cycle process regulation of cell cycle process meiotic cell cycle DNA metabolic process meiotic DNA double-strand break formation meiosis I cell cycle process regulation of DNA metabolic process	membrane-bounded organelle protein-containing complex Set1C/COMPASS complex histone methyltransferase complex intracellular anatomical structure catalytic complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle transferase complex intracellular organelle lumen intracellular organelle cellular anatomical structure membrane-bounded organelle protein-containing complex Set1C/COMPASS complex histone methyltransferase complex intracellular anatomical structure catalytic complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle transferase complex intracellular organelle lumen intracellular organelle cellular anatomical structure nucleoplasm organelle lumen organelle methyltransferase complex nuclear lumen cytoplasm cytosol membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region
C [auth M], D [auth N]	COMPASS component SDC1	-	subtelomeric heterochromatin formation regulation of cellular process negative regulation of biological process cellular component organization cellular component biogenesis cellular component assembly chromatin organization negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process heterochromatin formation subtelomeric heterochromatin formation regulation of cellular process negative regulation of biological process cellular component organization cellular component biogenesis cellular component assembly chromatin organization negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process heterochromatin formation epigenetic regulation of gene expression negative regulation of metabolic process biological regulation heterochromatin organization regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression negative regulation of gene expression constitutive heterochromatin formation biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process cellular process negative regulation of gene expression, epigenetic regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region membrane-bounded organelle nucleus intracellular membrane-bounded organelle protein-containing complex Set1C/COMPASS complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region membrane-bounded organelle nucleus intracellular membrane-bounded organelle protein-containing complex Set1C/COMPASS complex histone methyltransferase complex catalytic complex membrane-enclosed lumen nuclear protein-containing complex transferase complex intracellular organelle lumen nucleoplasm organelle lumen methyltransferase complex nuclear lumen
B [auth K]	COMPASS component BRE2	DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding	subtelomeric heterochromatin formation regulation of cellular process negative regulation of biological process cellular component organization cellular component biogenesis cellular component assembly chromatin organization negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process heterochromatin formation subtelomeric heterochromatin formation regulation of cellular process negative regulation of biological process cellular component organization cellular component biogenesis cellular component assembly chromatin organization negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process heterochromatin formation epigenetic regulation of gene expression negative regulation of metabolic process biological regulation heterochromatin organization regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression negative regulation of gene expression constitutive heterochromatin formation biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process cellular process negative regulation of gene expression, epigenetic regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process telomere organization chromosome organization primary metabolic process DNA metabolic process nucleic acid metabolic process telomere maintenance nucleobase-containing compound metabolic process organelle organization	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region membrane-bounded organelle nucleus intracellular membrane-bounded organelle protein-containing complex Set1C/COMPASS complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region membrane-bounded organelle nucleus intracellular membrane-bounded organelle protein-containing complex Set1C/COMPASS complex histone methyltransferase complex catalytic complex membrane-enclosed lumen nuclear protein-containing complex transferase complex intracellular organelle lumen nucleoplasm organelle lumen methyltransferase complex nuclear lumen
A [auth E]	Histone-lysine N-methyltransferase, H3 lysine-4 specific	protein-lysine N-methyltransferase activity histone H3 methyltransferase activity catalytic activity, acting on a protein transferase activity, transferring one-carbon groups transferase activity S-adenosylmethionine-dependent methyltransferase activity histone methyltransferase activity histone H3K4 methyltransferase activity lysine N-methyltransferase activity protein methyltransferase activity histone modifying activity N-methyltransferase activity histone H3K4 trimethyltransferase activity methyltransferase activity catalytic activity protein-lysine N-methyltransferase activity histone H3 methyltransferase activity catalytic activity, acting on a protein transferase activity, transferring one-carbon groups transferase activity S-adenosylmethionine-dependent methyltransferase activity histone methyltransferase activity histone H3K4 methyltransferase activity lysine N-methyltransferase activity protein methyltransferase activity histone modifying activity N-methyltransferase activity histone H3K4 trimethyltransferase activity methyltransferase activity catalytic activity	methylation metabolic process cellular process regulation of cellular process positive regulation of DNA-templated transcription positive regulation of biological process RNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription methylation metabolic process cellular process regulation of cellular process positive regulation of DNA-templated transcription positive regulation of biological process RNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of cellular process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of transcription by RNA polymerase II regulation of biological process biological regulation primary metabolic process regulation of macromolecule metabolic process positive regulation of transcription by RNA polymerase II nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process regulation of gene expression biosynthetic process positive regulation of RNA biosynthetic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome membrane-bounded organelle protein-containing complex Set1C/COMPASS complex histone methyltransferase complex catalytic complex nucleus membrane-enclosed lumen intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome membrane-bounded organelle protein-containing complex Set1C/COMPASS complex histone methyltransferase complex catalytic complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle transferase complex intracellular organelle lumen nucleoplasm organelle lumen methyltransferase complex nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
G [auth A]	IPR001680	WD40 repeat	Repeat
G [auth A]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
G [auth A]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
F [auth B]	IPR001680	WD40 repeat	Repeat
F [auth B]	IPR019775	WD40 repeat, conserved site	Conserved Site
F [auth B]	IPR037850	Retinoblastoma-binding protein 5/Swd1	Family
F [auth B]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
F [auth B]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
E [auth F]	IPR001965	Zinc finger, PHD-type	Domain
E [auth F]	IPR037869	Spp1/CFP1	Family
E [auth F]	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
E [auth F]	IPR019787	Zinc finger, PHD-finger	Domain
E [auth F]	IPR011011	Zinc finger, FYVE/PHD-type	Homologous Superfamily
E [auth F]	IPR019786	Zinc finger, PHD-type, conserved site	Conserved Site
C [auth M], D [auth N]	IPR007858	Dpy-30 motif	Conserved Site
C [auth M], D [auth N]	IPR049629	DPY30/SDC1, dimerization/docking domain	Domain
B [auth K]	IPR013320	Concanavalin A-like lectin/glucanase domain superfamily	Homologous Superfamily
B [auth K]	IPR043136	B30.2/SPRY domain superfamily	Homologous Superfamily
B [auth K]	IPR037353	Histone methyltransferase complex subunit ASH2	Family
B [auth K]	IPR003877	SPRY domain	Domain
A [auth E]	IPR024657	COMPASS complex Set1 subunit, N-SET domain	Domain
A [auth E]	IPR024636	Histone lysine methyltransferase SET associated	Domain
A [auth E]	IPR048669	Histone-lysine N-methyltransferase SET1, RNA-binding domain	Domain
A [auth E]	IPR046341	SET domain superfamily	Homologous Superfamily
A [auth E]	IPR001214	SET domain	Domain
A [auth E]	IPR044570	Histone-lysine N-methyltransferase Set1-like	Family
A [auth E]	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
A [auth E]	IPR017111	Histone-lysine N-methyltransferase Set1, fungi	Family
A [auth E]	IPR003616	Post-SET domain	Domain