3LKU | pdb_00003lku

Crystal structure of S. cerevisiae Get4 in complex with an N-terminal fragment of Get5

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)
F	SCOP2B Superfamily	GET5 GET4-binding region-like	8090909	3002469	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	GET5 GET4-binding region-like	8090909	3002469	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	GET5 GET4-binding region-like	8090909	3002469	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	TPR-like	8090908	3001345	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	TPR-like	8090908	3001345	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	TPR-like	8090908	3001345	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	DUF410	e3lkuE2	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: DUF410	ECOD (1.6)
C	DUF410	e3lkuC3	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: DUF410	ECOD (1.6)
A	DUF410	e3lkuA2	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: DUF410	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	1.20.5.510	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	Single helix bin	CATH (4.3.0)
D	1.20.5.510	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	Single helix bin	CATH (4.3.0)
E	1.25.40.10	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Tetratricopeptide repeat domain	CATH (4.3.0)
C	1.25.40.10	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Tetratricopeptide repeat domain	CATH (4.3.0)
A	1.25.40.10	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Tetratricopeptide repeat domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, D, F	PF16843	Binding domain to Get4 on Get5, Golgi to ER traffic protein (Get5_bdg)	Binding domain to Get4 on Get5, Golgi to ER traffic protein	Get5_bdg is the binding domain at the N-terminus of Get5, or Golgi to ER traffic protein 5, in yeast, that binds to Get4. Together with Get3, this tripartite complex is involved in the insertion of tail-anchored proteins in the ER membrane [1].	Domain
A, C, E	PF04190	Golgi to ER traffic protein 4 (GET4)	Golgi to ER traffic protein 4	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D, F	Ubiquitin-like protein MDY2	protein-macromolecule adaptor activity molecular adaptor activity	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 membrane organization establishment of protein localization cellular localization establishment of protein localization to membrane localization within membrane endoplasmic reticulum organization 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 membrane organization establishment of protein localization cellular localization establishment of protein localization to membrane localization within membrane endoplasmic reticulum organization establishment of localization cellular component organization localization organelle organization protein localization to organelle macromolecule localization cellular process intracellular protein localization cellular component organization or biogenesis protein insertion into membrane protein insertion into ER membrane endomembrane system organization 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 targeting to ER	intracellular anatomical structure cytoplasmic ribonucleoprotein granule intracellular membraneless organelle ribonucleoprotein granule intracellular organelle cellular anatomical structure organelle membraneless organelle cytoplasm supramolecular complex cytoplasmic stress granule cytosol protein-containing complex TRC complex intracellular anatomical structure cytoplasmic ribonucleoprotein granule intracellular membraneless organelle ribonucleoprotein granule intracellular organelle cellular anatomical structure organelle membraneless organelle cytoplasm supramolecular complex cytoplasmic stress granule cytosol protein-containing complex TRC complex ER membrane insertion complex membrane-bounded organelle nucleus intracellular membrane-bounded organelle
A, C, E	UPF0363 protein YOR164C	-	membrane organization establishment of protein localization cellular localization establishment of protein localization to membrane localization within membrane endoplasmic reticulum organization establishment of localization cellular component organization localization organelle organization protein localization to organelle macromolecule localization cellular process intracellular protein localization membrane organization establishment of protein localization cellular localization establishment of protein localization to membrane localization within membrane endoplasmic reticulum organization establishment of localization cellular component organization localization organelle organization protein localization to organelle macromolecule localization cellular process intracellular protein localization cellular component organization or biogenesis protein insertion into membrane protein insertion into ER membrane endomembrane system organization transport vesicle-mediated transport 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 targeting to ER	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex TRC complex ER membrane insertion complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, D, F	IPR031765	Mdy2, Get4 binding domain	Domain
B, D, F	IPR000626	Ubiquitin-like domain	Domain
B, D, F	IPR040474	Ubiquitin-like protein MDY2, C-terminal domain	Domain
B, D, F	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
B, D, F	IPR047154	Ubiquitin-like protein 4A-like	Family
A, C, E	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
A, C, E	IPR007317	Golgi to ER traffic protein 4	Family

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.