Annotations: 5ABY

Complex of C. elegans eIF4E-3 with the 4E-binding protein Mextli

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
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: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
E	d5abye_	Alpha and beta proteins (a+b)	eIF4e-like	eIF4e-like	automated matches	automated matches	ROUNDWORM (Caenorhabditis elegans ) [TaxId: 6239 ],	SCOPe (2.08)
C	d5abyc1	Alpha and beta proteins (a+b)	eIF4e-like	eIF4e-like	automated matches	automated matches	ROUNDWORM (Caenorhabditis elegans ) [TaxId: 6239 ],	SCOPe (2.08)
C	d5abyc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	ROUNDWORM (Caenorhabditis elegans ) [TaxId: 6239 ],	SCOPe (2.08)
A	d5abya_	Alpha and beta proteins (a+b)	eIF4e-like	eIF4e-like	automated matches	automated matches	ROUNDWORM (Caenorhabditis elegans ) [TaxId: 6239 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
E	SCOP2B Superfamily	eIF4e-like	8072932	3001871	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	eIF4e-like	8072932	3001871	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	eIF4e-like	8072932	3001871	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)
E	DEAD_2	e5abyE1	A: beta barrels	X: Glucocorticoid receptor-like	H: LIM domain-like	T: LIM domain-like	F: DEAD_2	ECOD (v294.2)
C	DEAD_2	e5abyC1	A: beta barrels	X: Glucocorticoid receptor-like	H: LIM domain-like	T: LIM domain-like	F: DEAD_2	ECOD (v294.2)
A	DEAD_2	e5abyA1	A: beta barrels	X: Glucocorticoid receptor-like	H: LIM domain-like	T: LIM domain-like	F: DEAD_2	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
E	3.30.760.10	Alpha Beta	2-Layer Sandwich	RNA Cap, Translation Initiation Factor Eif4e	RNA Cap, Translation Initiation Factor Eif4e	CATH (4.3.0)
C	3.30.760.10	Alpha Beta	2-Layer Sandwich	RNA Cap, Translation Initiation Factor Eif4e	RNA Cap, Translation Initiation Factor Eif4e	CATH (4.3.0)
A	3.30.760.10	Alpha Beta	2-Layer Sandwich	RNA Cap, Translation Initiation Factor Eif4e	RNA Cap, Translation Initiation Factor Eif4e	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C, E	PF01652	Eukaryotic initiation factor 4E (IF4E)	Eukaryotic initiation factor 4E		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D, F	4E-BINDING PROTEIN MEXTLI	translation factor activity translation initiation factor activity eukaryotic initiation factor 4E binding protein binding binding translation initiation factor binding RNA binding nucleic acid binding	regulation of cellular process positive regulation of protein metabolic process positive regulation of biological process positive regulation of translation protein biosynthetic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of cellular process positive regulation of protein metabolic process positive regulation of biological process positive regulation of translation protein biosynthetic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of translation regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process translational initiation ribonucleoprotein complex biogenesis regulation of cellular component organization regulation of formation of translation initiation ternary complex protein-RNA complex assembly cellular component organization cellular component biogenesis regulation of protein-containing complex assembly protein-RNA complex organization cellular component assembly formation of translation initiation ternary complex protein-containing complex assembly cellular component organization or biogenesis protein-containing complex organization regulation of cellular component biogenesis	protein-containing complex cellular anatomical structure intracellular anatomical structure ribonucleoprotein complex translation initiation complex cytoplasm RNA cap binding complex intracellular protein-containing complex
A, C, E	EUKARYOTIC TRANSLATION INITIATION FACTOR 4E-3	translation factor activity translation initiation factor activity RNA binding binding RNA 7-methylguanosine cap binding nucleic acid binding RNA cap binding	primary metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process biosynthetic process translational initiation metabolic process cellular process protein metabolic process macromolecule metabolic process regulation of biosynthetic process regulation of biological process regulation of cellular process primary metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process biosynthetic process translational initiation metabolic process cellular process protein metabolic process macromolecule metabolic process regulation of biosynthetic process regulation of biological process regulation of cellular process regulation of protein metabolic process biological regulation regulation of macromolecule metabolic process regulation of primary metabolic process post-transcriptional regulation of gene expression regulation of gene expression regulation of translation regulation of macromolecule biosynthetic process regulation of metabolic process piRNA processing negative regulation of biological process RNA metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process negative regulation of cellular process RNA processing negative regulation of macromolecule metabolic process negative regulation of metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process regulatory ncRNA processing regulatory ncRNA-mediated gene silencing negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process developmental process multicellular organism development multicellular organismal process embryo development ending in birth or egg hatching anatomical structure development embryo development 21U-RNA metabolic process	protein-containing complex cellular anatomical structure intracellular anatomical structure ribonucleoprotein complex translation initiation complex cytoplasm perinuclear region of cytoplasm RNA cap binding complex intracellular protein-containing complex eukaryotic translation initiation factor 4F complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, D, F	IPR004087	K Homology domain	Domain
B, D, F	IPR036612	K Homology domain, type 1 superfamily	Homologous Superfamily
B, D, F	IPR004088	K Homology domain, type 1	Domain
B, D, F	IPR040160	Eukaryotic translation initiation factor 4E-binding protein Mextli	Family
A, C, E	IPR019770	Eukaryotic translation initiation factor 4E (eIF-4E), conserved site	Conserved Site
A, C, E	IPR023398	Translation Initiation factor eIF- 4e-like	Homologous Superfamily
A, C, E	IPR001040	Translation Initiation factor eIF- 4e	Family

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.