Structural and functional analysis of the interaction between the nucleoporin Nup98 and the mRNA export factor Rae1


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BCoq4e3mmyB1 A: beta barrelsX: Oncogene product-likeH: Repressor of bacterial conjugation FinOT: Repressor of bacterial conjugation FinOF: Coq4ECOD (v294.2)
DPBPe3mmyD1 A: beta barrelsX: Lipocalins/StreptavidinH: Immunoglobulin-relatedT: PEBP-likeF: PBPECOD (v294.2)
FPBPe3mmyF1 A: beta barrelsX: Lipocalins/StreptavidinH: Immunoglobulin-relatedT: PEBP-likeF: PBPECOD (v294.2)
HPBPe3mmyH1 A: beta barrelsX: Lipocalins/StreptavidinH: Immunoglobulin-relatedT: PEBP-likeF: PBPECOD (v294.2)
ACol-Pyo_DNasee3mmyA1 A: beta barrelsX: Immunoglobulin-like beta-sandwichH: DEATH domainT: DEATH domainF: Col-Pyo_DNaseECOD (v294.2)
CCupredoxin_1e3mmyC2 A: beta barrelsX: PH domain-likeH: PH domain-likeT: PH domain-likeF: Cupredoxin_1ECOD (v294.2)
EPBPe3mmyE1 A: beta barrelsX: Lipocalins/StreptavidinH: Immunoglobulin-relatedT: PEBP-likeF: PBPECOD (v294.2)
GCupredoxin_1e3mmyG2 A: beta barrelsX: PH domain-likeH: PH domain-likeT: PH domain-likeF: Cupredoxin_1ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
B, D, F, H
PF21240Nup98, Gle2-binding sequence (Nup98_GLEBS)Nup98, Gle2-binding sequenceThis is the Gle2-binding sequence (GLEBS) of Nup98, which forms a hairpin that binds with its C-terminal arm to an essentially invariant hydrophobic surface that extends over the top face of the Rae1 beta-propeller [1]. This interaction is required f ...This is the Gle2-binding sequence (GLEBS) of Nup98, which forms a hairpin that binds with its C-terminal arm to an essentially invariant hydrophobic surface that extends over the top face of the Rae1 beta-propeller [1]. This interaction is required for Rae1 binding. Rae1-Nup98(GLEBS) form a complex with single-stranded RNA-binding capability that directly binds to the mRNP in several steps of the mRNA export pathway [1-3].
Domain
A, C, E, G
PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
B, D, F, H
Nuclear pore complex protein Nup98
A, C, E, G
mRNA export factor