2WX4

Asymmetric trimer of the Drosophila melanogaster DCP1 C-terminal domain

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
B	SCOP2B Superfamily	DCP1-trimerization domain	8090903	3002468	SCOP2B (2022-06-29)
C	SCOP2 Family	DCP1-trimerization domain	8046080	4004864	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	DCP1-trimerization domain	8090903	3002468	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	DCP1-trimerization domain	8090903	3002468	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	DCP1-trimerization domain	8090903	3002468	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	DCP1-trimerization domain	8090903	3002468	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	PF16741	e2wx4A1	A: extended segments	X: mRNA-decapping enzyme 1A trimerization domain (From Topology)	H: mRNA-decapping enzyme 1A trimerization domain (From Topology)	T: mRNA-decapping enzyme 1A trimerization domain	F: PF16741	ECOD (1.6)
B	PF16741	e2wx4B1	A: extended segments	X: mRNA-decapping enzyme 1A trimerization domain (From Topology)	H: mRNA-decapping enzyme 1A trimerization domain (From Topology)	T: mRNA-decapping enzyme 1A trimerization domain	F: PF16741	ECOD (1.6)
C	PF16741	e2wx4C1	A: extended segments	X: mRNA-decapping enzyme 1A trimerization domain (From Topology)	H: mRNA-decapping enzyme 1A trimerization domain (From Topology)	T: mRNA-decapping enzyme 1A trimerization domain	F: PF16741	ECOD (1.6)
D	PF16741	e2wx4D1	A: extended segments	X: mRNA-decapping enzyme 1A trimerization domain (From Topology)	H: mRNA-decapping enzyme 1A trimerization domain (From Topology)	T: mRNA-decapping enzyme 1A trimerization domain	F: PF16741	ECOD (1.6)
E	PF16741	e2wx4E3	A: extended segments	X: mRNA-decapping enzyme 1A trimerization domain (From Topology)	H: mRNA-decapping enzyme 1A trimerization domain (From Topology)	T: mRNA-decapping enzyme 1A trimerization domain	F: PF16741	ECOD (1.6)
F	PF16741	e2wx4F2	A: extended segments	X: mRNA-decapping enzyme 1A trimerization domain (From Topology)	H: mRNA-decapping enzyme 1A trimerization domain (From Topology)	T: mRNA-decapping enzyme 1A trimerization domain	F: PF16741	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	6.10.140.2030	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
C	6.10.140.2030	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
D	6.10.140.2030	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
E	6.10.140.2030	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
F	6.10.140.2030	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF16741	mRNA-decapping enzyme C-terminus (mRNA_decap_C)	mRNA-decapping enzyme C-terminus	The C-terminal domain of mRNA-decapping enzyme in Metazoa is responsible for trimerisation [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	DECAPPING PROTEIN 1	RNA binding binding organic cyclic compound binding nucleic acid binding mRNA binding enzyme regulator activity enzyme activator activity molecular function activator activity molecular function regulator activity identical protein binding protein binding	regulation of cellular process catabolic process cellular biosynthetic process negative regulation of biological process RNA metabolic process negative regulation of cellular metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process organic substance metabolic process organic substance biosynthetic process negative regulation of cellular process RNA catabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of cellular process catabolic process cellular biosynthetic process negative regulation of biological process RNA metabolic process negative regulation of cellular metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process organic substance metabolic process organic substance biosynthetic process negative regulation of cellular process RNA catabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process mRNA catabolic process nuclear-transcribed mRNA catabolic process regulation of biological process cellular metabolic process negative regulation of metabolic process biological regulation regulation of cellular metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process mRNA metabolic process negative regulation of cellular biosynthetic process nucleic acid metabolic process organic cyclic compound catabolic process nucleobase-containing compound catabolic process regulation of cellular biosynthetic process regulation of gene expression organic cyclic compound metabolic process negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process organic substance catabolic process regulation of primary metabolic process positive regulation of metabolic process post-transcriptional regulation of gene expression regulation of RNA metabolic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological quality positive regulation of nucleobase-containing compound metabolic process positive regulation of mRNA metabolic process positive regulation of RNA metabolic process deadenylation-dependent decapping of nuclear-transcribed mRNA RNA decapping nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay positive regulation of biological process mRNA destabilization regulation of mRNA catabolic process mRNA methylguanosine-cap decapping RNA destabilization regulation of catabolic process positive regulation of catabolic process regulation of mRNA stability positive regulation of mRNA catabolic process regulation of RNA stability regulation of mRNA metabolic process nuclear-transcribed mRNA catabolic process, deadenylation-independent decay deadenylation-independent decapping of nuclear-transcribed mRNA regulatory ncRNA-mediated post-transcriptional gene silencing regulatory ncRNA-mediated gene silencing miRNA-mediated post-transcriptional gene silencing post-transcriptional gene silencing multicellular organismal process blastoderm segmentation anterior/posterior pattern specification anterior/posterior axis specification, embryo cellular process involved in reproduction in multicellular organism female gamete generation pole plasm oskar mRNA localization oocyte development cellular component biogenesis multicellular organism development localization cellular component assembly cell differentiation cellular macromolecule localization anatomical structure development cell maturation RNA localization pole plasm mRNA localization developmental process pole plasm RNA localization embryonic pattern specification oocyte anterior/posterior axis specification developmental maturation cytoplasm organization anatomical structure maturation maternal determination of anterior/posterior axis, embryo germ cell development intracellular mRNA localization involved in anterior/posterior axis specification axis specification cellular localization sexual reproduction cellular developmental process reproductive process segmentation pattern specification process cell development developmental process involved in reproduction embryo development gamete generation tripartite regional subdivision cellular component organization embryonic axis specification anterior/posterior axis specification cellular component organization or biogenesis oocyte axis specification oocyte construction intracellular mRNA localization multicellular organismal reproductive process oogenesis regionalization pole plasm assembly intracellular mRNA localization involved in pattern specification process macromolecule localization oocyte differentiation regulation of cellular component organization organelle assembly regulation of cytoplasmic mRNA processing body assembly P-body assembly non-membrane-bounded organelle assembly regulation of cellular component biogenesis regulation of organelle organization organelle organization regulation of organelle assembly	intracellular anatomical structure P granule cytoplasmic ribonucleoprotein granule germ plasm cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle pole plasm intracellular non-membrane-bounded organelle cytoplasm supramolecular complex non-membrane-bounded organelle P-body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR010334	mRNA-decapping enzyme subunit 1	Family
A, B, C, D, E A, B, C, D, E, F	IPR031953	mRNA-decapping enzyme, C-terminal	Domain
A, B, C, D, E A, B, C, D, E, F	IPR011993	PH-like domain superfamily	Homologous Superfamily

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.