Annotations: 3VEJ

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF18514	e3vejA1	A: alpha duplicates or obligate multimers	X: Get5 carboxyl domain (From Topology)	H: Get5 carboxyl domain (From Topology)	T: Get5 carboxyl domain	F: PF18514	ECOD (1.6)
B	PF18514	e3vejB1	A: alpha duplicates or obligate multimers	X: Get5 carboxyl domain (From Topology)	H: Get5 carboxyl domain (From Topology)	T: Get5 carboxyl domain	F: PF18514	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.286.70	Mainly Alpha	Orthogonal Bundle	GTP Cyclohydrolase I	Chain A, domain 1	CATH (4.2.0)
B	1.10.286.70	Mainly Alpha	Orthogonal Bundle	GTP Cyclohydrolase I	Chain A, domain 1	CATH (4.2.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF18514	Ubiquitin-like protein MDY2, C-terminal domain (MDY2_C)	Ubiquitin-like protein MDY2, C-terminal domain	This entry represents the C-terminal domain of Ubiquitin-like protein MDY2 from S. cerevisiae (also known as Get5) and related proteins found in Saccharomycetes. It is an homodimerisation helical domain that adopts a four helical bundle configuration ...	This entry represents the C-terminal domain of Ubiquitin-like protein MDY2 from S. cerevisiae (also known as Get5) and related proteins found in Saccharomycetes. It is an homodimerisation helical domain that adopts a four helical bundle configuration to form an heterotetrameric Get4/Get5 complex [1]. The proteins Get4 and Get5 form an obligate complex that catalyses the transfer of tail-anchored proteins destined to the endoplasmic reticulum from Sgt2 to the cytosolic targeting factor Get3 [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Ubiquitin-like protein MDY2	protein binding binding protein-folding chaperone binding	developmental process anatomical structure morphogenesis sexual reproduction reproductive process anatomical structure development cell morphogenesis involved in conjugation with cellular fusion cell morphogenesis conjugation with cellular fusion protein localization membrane organization cellular localization establishment of protein localization establishment of protein localization to membrane localization within membrane developmental process anatomical structure morphogenesis sexual reproduction reproductive process anatomical structure development cell morphogenesis involved in conjugation with cellular fusion cell morphogenesis conjugation with cellular fusion protein localization membrane organization cellular localization establishment of protein localization establishment of protein localization to membrane localization within membrane protein localization to membrane endoplasmic reticulum organization establishment of localization cellular component organization localization organelle organization protein localization to organelle cellular macromolecule localization macromolecule localization cellular process cellular component organization or biogenesis protein insertion into membrane protein insertion into ER membrane endomembrane system organization tail-anchored membrane protein insertion into ER membrane protein targeting post-translational protein targeting to endoplasmic reticulum membrane protein targeting to membrane establishment of protein localization to organelle establishment of protein localization to endoplasmic reticulum protein localization to endoplasmic reticulum protein targeting to ER	intracellular anatomical structure cytoplasmic ribonucleoprotein granule cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular complex non-membrane-bounded organelle cytoplasmic stress granule cytosol protein-containing complex TRC complex intracellular anatomical structure cytoplasmic ribonucleoprotein granule cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular complex non-membrane-bounded organelle cytoplasmic stress granule cytosol protein-containing complex TRC complex ER membrane insertion complex membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR031765	Mdy2, Get4 binding domain	Domain
A, B	IPR000626	Ubiquitin-like domain	Domain
A, B	IPR040474	Ubiquitin-like protein MDY2, C-terminal domain	Domain
A, B	IPR029071	Ubiquitin-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.