Annotations: 4KFV

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	GRASP PDZ domain-like	8046040	4004837	SCOP2 (2022-06-29)
A	SCOP2 Family	GRASP PDZ domain-like	8092750	4004837	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PDZ domain-like	8092751	3000388	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PDZ domain-like	8092752	3000388	SCOP2 (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	PF04495	e4kfvA1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PF04495	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.42.10	Mainly Beta	Roll	Pdz3 Domain	PDZ domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF04495	GRASP55/65 PDZ-like domain (GRASP55_65)	GRASP55/65 PDZ-like domain	GRASP55 (Golgi re-assembly stacking protein of 55 kDa) and GRASP65 (a 65 kDa) protein are highly homologous. GRASP55 is a component of the Golgi stacking machinery. GRASP65, an N-ethylmaleimide- sensitive membrane protein required for the stacking of ...	GRASP55 (Golgi re-assembly stacking protein of 55 kDa) and GRASP65 (a 65 kDa) protein are highly homologous. GRASP55 is a component of the Golgi stacking machinery. GRASP65, an N-ethylmaleimide- sensitive membrane protein required for the stacking of Golgi cisternae in a cell-free system [1]. This region appears to be related to the PDZ domain.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Golgi reassembly-stacking protein 1	cation binding ion binding binding metal ion binding small molecule binding	cellular biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process organic substance metabolic process organic substance biosynthetic process protein metabolic process protein modification process carbohydrate derivative biosynthetic process organonitrogen compound metabolic process cellular metabolic process glycoprotein biosynthetic process primary metabolic process glycoprotein metabolic process protein N-linked glycosylation cellular biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process organic substance metabolic process organic substance biosynthetic process protein metabolic process protein modification process carbohydrate derivative biosynthetic process organonitrogen compound metabolic process cellular metabolic process glycoprotein biosynthetic process primary metabolic process glycoprotein metabolic process protein N-linked glycosylation protein glycosylation macromolecule biosynthetic process biosynthetic process glycosylation macromolecule modification macromolecule glycosylation metabolic process cellular process macromolecule metabolic process multicellular organismal process regulation of cellular process cell projection organization negative regulation of biological process regulation of cell differentiation regulation of neurogenesis neuron projection development regulation of cell development multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation regulation of dendrite morphogenesis anatomical structure development system development developmental process regulation of biological process negative regulation of cellular component organization regulation of cell projection organization nervous system development generation of neurons regulation of dendrite development negative regulation of multicellular organismal process regulation of neuron projection development regulation of cellular component organization regulation of developmental process cellular developmental process plasma membrane bounded cell projection morphogenesis cell development cell morphogenesis regulation of nervous system development cellular component organization negative regulation of neurogenesis neurogenesis dendrite development negative regulation of cellular process negative regulation of nervous system development regulation of multicellular organismal process negative regulation of cell differentiation cellular component organization or biogenesis negative regulation of cell projection organization regulation of anatomical structure morphogenesis regulation of multicellular organismal development plasma membrane bounded cell projection organization negative regulation of dendrite morphogenesis negative regulation of developmental process biological regulation dendrite morphogenesis cell morphogenesis involved in neuron differentiation negative regulation of cell development anatomical structure morphogenesis neuron development regulation of plasma membrane bounded cell projection organization protein localization establishment of protein localization cellular localization protein localization to cell periphery establishment of protein localization to membrane protein localization to plasma membrane establishment of protein localization to plasma membrane localization within membrane protein localization to membrane establishment of localization localization cellular macromolecule localization macromolecule localization organelle organization Golgi organization endomembrane system organization nitrogen compound transport transport organic substance transport protein transport	membrane-bounded organelle intracellular organelle intracellular anatomical structure Golgi apparatus organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle endomembrane system Golgi membrane membrane bounding membrane of organelle organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR007583	GRASP55/65	Family
A	IPR036034	PDZ superfamily	Homologous Superfamily
A	IPR024958	GRASP-type PDZ domain	Domain

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.