Annotations: 6HGC

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth C]	SCOP2 Family	Asx homology domain-like	8091999	4007762	SCOP2 (2022-06-29)
B [auth C]	SCOP2 Superfamily	Deubiquitinase adaptor domain (DEUBAD)-like	8092000	3002549	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	PF18031	e6hgcA1	A: alpha duplicates or obligate multimers	X: L27 domain (From Topology)	H: L27 domain (From Topology)	T: L27 domain	F: PF18031	ECOD (1.6)
A	PF01088	e6hgcA2	A: a+b complex topology	X: Cysteine proteinases-like	H: Cysteine proteinases (From Topology)	T: Cysteine proteinases	F: PF01088	ECOD (1.6)
B [auth C]	PF13919	e6hgcC1	A: alpha arrays	X: F-box domain (From Topology)	H: F-box domain (From Topology)	T: F-box domain	F: PF13919	ECOD (1.6)
C [auth B]	F_UNCLASSIFIED	e6hgcB2	A: alpha duplicates or obligate multimers	X: L27 domain (From Topology)	H: L27 domain (From Topology)	T: L27 domain	F: F_UNCLASSIFIED	ECOD (1.6)
C [auth B]	PF01088	e6hgcB1	A: a+b complex topology	X: Cysteine proteinases-like	H: Cysteine proteinases (From Topology)	T: Cysteine proteinases	F: PF01088	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF18031	Ubiquitin carboxyl-terminal hydrolases (UCH_C)	Ubiquitin carboxyl-terminal hydrolases	This is the C-terminal domain found in eukaryotic UCH37 proteins (also known as Ubiquitin carboxyl-terminal hydrolase isozyme L5, UCHL5). UCH37 is a subunit of two complexes: INO80, which performs ATP-dependent sliding of nucleosomes for transcriptio ...	This is the C-terminal domain found in eukaryotic UCH37 proteins (also known as Ubiquitin carboxyl-terminal hydrolase isozyme L5, UCHL5). UCH37 is a subunit of two complexes: INO80, which performs ATP-dependent sliding of nucleosomes for transcriptional regulation and DNA repair, and the 26S proteasome, which performs ATP-dependent proteolysis of polyubiquitylated proteins in the cytosol and nucleus. Recruitment to the proteasome is mediated by the C-terminal domain of RPN13 (also known as ADRM1). Recruitment to INO80 is mediated by the N-terminal domain of NFRKB. Structural and biochemical analysis reveal that RPN13 and NFRKB make similar interactions with the UCH37 C-terminal domain but have very different interactions with the catalytic UCH domain that are activating in the case of RPN13 and highly inhibitory in the case of NFRKB [3].	Domain
B [auth C]	PF13919	Asx homology domain (ASXH)	Asx homology domain	A conserved alpha helical domain with a characteristic LXXLL motif [1] [2]. The LXXLL motif is detected in diverse transcription factors, coactivators and corepressors and is implicated in mediating interactions between them [3]. The ASXH domain is ...	A conserved alpha helical domain with a characteristic LXXLL motif [1] [2]. The LXXLL motif is detected in diverse transcription factors, coactivators and corepressors and is implicated in mediating interactions between them [3]. The ASXH domain is found in animals, fungi and plants [4] and is predicted to play a role in mediating contact between transcription factors and chromatin-associated complexes. In Drosophila Asx and Human ASXL1, the ASXH domain is predicted to mediate interactions with the Calypso and BAP1 deubiquitinases (DUBs) which further belong to the UCHL5/UCH37 clade of DUBs [4].	Domain
C [auth B]	PF18031	Ubiquitin carboxyl-terminal hydrolases (UCH_C)	Ubiquitin carboxyl-terminal hydrolases	This is the C-terminal domain found in eukaryotic UCH37 proteins (also known as Ubiquitin carboxyl-terminal hydrolase isozyme L5, UCHL5). UCH37 is a subunit of two complexes: INO80, which performs ATP-dependent sliding of nucleosomes for transcriptio ...	This is the C-terminal domain found in eukaryotic UCH37 proteins (also known as Ubiquitin carboxyl-terminal hydrolase isozyme L5, UCHL5). UCH37 is a subunit of two complexes: INO80, which performs ATP-dependent sliding of nucleosomes for transcriptional regulation and DNA repair, and the 26S proteasome, which performs ATP-dependent proteolysis of polyubiquitylated proteins in the cytosol and nucleus. Recruitment to the proteasome is mediated by the C-terminal domain of RPN13 (also known as ADRM1). Recruitment to INO80 is mediated by the N-terminal domain of NFRKB. Structural and biochemical analysis reveal that RPN13 and NFRKB make similar interactions with the UCH37 C-terminal domain but have very different interactions with the catalytic UCH domain that are activating in the case of RPN13 and highly inhibitory in the case of NFRKB [3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Ubiquitin carboxyl-terminal hydrolase calypso,Ubiquitin carboxyl-terminal hydrolase calypso	cysteine-type peptidase activity ubiquitin-like protein peptidase activity peptidase activity cysteine-type deubiquitinase activity catalytic activity, acting on a protein hydrolase activity catalytic activity deubiquitinase activity protein-containing complex binding chromatin binding binding	organonitrogen compound catabolic process organonitrogen compound metabolic process catabolic process proteolysis involved in protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process organic substance metabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process metabolic process protein metabolic process organonitrogen compound catabolic process organonitrogen compound metabolic process catabolic process proteolysis involved in protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process organic substance metabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process metabolic process protein metabolic process macromolecule metabolic process organic substance catabolic process regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process protein-DNA complex organization cellular component organization chromatin organization organic substance biosynthetic process 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 protein-containing complex organization epigenetic regulation of gene expression cellular metabolic process negative regulation of metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of gene expression, epigenetic regulation of macromolecule biosynthetic process cellular process regulation of metabolic process developmental process multicellular organismal process blastoderm segmentation embryonic pattern specification specification of segmental identity, abdomen segmentation pattern specification process embryo development regionalization specification of segmental identity, trunk multicellular organism development anatomical structure development trunk segmentation segment specification	membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity PcG protein complex intracellular organelle organelle PR-DUB complex cytoplasm protein-DNA complex intracellular non-membrane-bounded organelle membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity PcG protein complex intracellular organelle organelle PR-DUB complex cytoplasm protein-DNA complex intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle
B [auth C]	Polycomb protein Asx	DNA binding binding organic cyclic compound binding nucleic acid binding enzyme regulator activity enzyme activator activity peptidase regulator activity molecular function activator activity molecular function regulator activity deubiquitinase activator activity peptidase activator activity protein-containing complex binding chromatin binding cation binding DNA binding binding organic cyclic compound binding nucleic acid binding enzyme regulator activity enzyme activator activity peptidase regulator activity molecular function activator activity molecular function regulator activity deubiquitinase activator activity peptidase activator activity protein-containing complex binding chromatin binding cation binding ion binding metal ion binding small molecule binding	developmental process multicellular organism development multicellular organismal process anterior/posterior axis specification anterior/posterior pattern specification anatomical structure development pattern specification process regionalization axis specification regulation of cellular process negative regulation of biological process negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process developmental process multicellular organism development multicellular organismal process anterior/posterior axis specification anterior/posterior pattern specification anatomical structure development pattern specification process regionalization axis specification regulation of cellular process negative regulation of biological process 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 organic substance biosynthetic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process negative regulation of DNA-templated transcription regulation of biological process cellular metabolic process negative regulation of metabolic process primary metabolic process regulation of cellular metabolic process negative regulation of cellular biosynthetic process 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 cellular biosynthetic process RNA metabolic process RNA biosynthetic process nucleic acid biosynthetic process organic substance metabolic process negative regulation of cellular process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process biological regulation regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process negative regulation of biosynthetic process cellular process cellular developmental process cell differentiation cell fate determination cell fate commitment imaginal disc morphogenesis imaginal disc-derived wing morphogenesis metamorphosis wing disc morphogenesis imaginal disc development instar larval or pupal morphogenesis post-embryonic animal morphogenesis post-embryonic development animal organ morphogenesis imaginal disc-derived wing margin morphogenesis apposition of dorsal and ventral imaginal disc-derived wing surfaces appendage development post-embryonic appendage morphogenesis animal organ development wing disc development instar larval or pupal development imaginal disc-derived appendage morphogenesis anatomical structure morphogenesis appendage morphogenesis imaginal disc-derived appendage development syncytial blastoderm mitotic cell cycle embryo development mitotic cell cycle mitotic cell cycle, embryonic cell cycle cell cycle comprising mitosis without cytokinesis antennal development eye-antennal disc development positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of macromolecule metabolic process positive regulation of nucleobase-containing compound metabolic process positive regulation of RNA metabolic process positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of cellular metabolic process positive regulation of biosynthetic process positive regulation of cellular process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process protein-DNA complex organization cellular component organization chromatin organization chromatin remodeling cellular component organization or biogenesis protein-containing complex organization epigenetic regulation of gene expression transcription by RNA polymerase II regulation of transcription by RNA polymerase II sensory organ development sex comb development positive regulation of transcription by RNA polymerase II	membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity PcG protein complex intracellular organelle organelle PR-DUB complex protein-DNA complex intracellular non-membrane-bounded organelle chromatin membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity PcG protein complex intracellular organelle organelle PR-DUB complex protein-DNA complex intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle
C [auth B]	Ubiquitin carboxyl-terminal hydrolase calypso,Ubiquitin carboxyl-terminal hydrolase calypso	cysteine-type peptidase activity ubiquitin-like protein peptidase activity peptidase activity cysteine-type deubiquitinase activity catalytic activity, acting on a protein hydrolase activity catalytic activity deubiquitinase activity protein-containing complex binding chromatin binding binding	organonitrogen compound catabolic process organonitrogen compound metabolic process catabolic process proteolysis involved in protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process organic substance metabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process metabolic process protein metabolic process organonitrogen compound catabolic process organonitrogen compound metabolic process catabolic process proteolysis involved in protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process organic substance metabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process metabolic process protein metabolic process macromolecule metabolic process organic substance catabolic process regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process protein-DNA complex organization cellular component organization chromatin organization organic substance biosynthetic process 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 protein-containing complex organization epigenetic regulation of gene expression cellular metabolic process negative regulation of metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of gene expression, epigenetic regulation of macromolecule biosynthetic process cellular process regulation of metabolic process developmental process multicellular organismal process blastoderm segmentation embryonic pattern specification specification of segmental identity, abdomen segmentation pattern specification process embryo development regionalization specification of segmental identity, trunk multicellular organism development anatomical structure development trunk segmentation segment specification	membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity PcG protein complex intracellular organelle organelle PR-DUB complex cytoplasm protein-DNA complex intracellular non-membrane-bounded organelle membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity PcG protein complex intracellular organelle organelle PR-DUB complex cytoplasm protein-DNA complex intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR041507	Peptidase C12, C-terminal domain	Domain
A	IPR036959	Peptidase C12, ubiquitin carboxyl-terminal hydrolase superfamily	Homologous Superfamily
A	IPR038765	Papain-like cysteine peptidase superfamily	Homologous Superfamily
A	IPR001578	Peptidase C12, ubiquitin carboxyl-terminal hydrolase	Domain
B [auth C]	IPR026905	Protein ASX-like, PHD domain	Domain
B [auth C]	IPR024811	Polycomb protein ASX/ASX-like	Family
B [auth C]	IPR044867	DEUBAD domain	Domain
B [auth C]	IPR028020	ASX, DEUBAD domain	Domain
C [auth B]	IPR041507	Peptidase C12, C-terminal domain	Domain
C [auth B]	IPR036959	Peptidase C12, ubiquitin carboxyl-terminal hydrolase superfamily	Homologous Superfamily
C [auth B]	IPR038765	Papain-like cysteine peptidase superfamily	Homologous Superfamily
C [auth B]	IPR001578	Peptidase C12, ubiquitin carboxyl-terminal hydrolase	Domain

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 R01GM133198.