6XJO

Human atlastin-3 (residues 1-334) bound to GDP-Mg2+ exhibits an ordered amino terminus

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: OPM
Membrane Protein Annotation: mpstruc

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF02263	e6xjoA1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF02263	ECOD (1.6)
B	PF02263	e6xjoB1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF02263	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF02841	Guanylate-binding protein, C-terminal domain (GBP_C)	Guanylate-binding protein, C-terminal domain	Transcription of the anti-viral guanylate-binding protein (GBP) is induced by interferon-gamma during macrophage induction. This family contains GBP1 and GPB2, both GTPases capable of binding GTP, GDP and GMP.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Atlastin-3	binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding organic cyclic compound binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding organic cyclic compound binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity identical protein binding protein binding	cellular component organization organelle organization cellular process cellular component organization or biogenesis endoplasmic reticulum organization endomembrane system organization cellular component biogenesis cellular component assembly protein-containing complex organization protein complex oligomerization protein-containing complex assembly protein homooligomerization positive regulation of organelle organization regulation of biological process cellular component organization organelle organization cellular process cellular component organization or biogenesis endoplasmic reticulum organization endomembrane system organization cellular component biogenesis cellular component assembly protein-containing complex organization protein complex oligomerization protein-containing complex assembly protein homooligomerization positive regulation of organelle organization regulation of biological process regulation of cellular component organization regulation of cellular process positive regulation of cellular component organization regulation of endoplasmic reticulum tubular network organization endoplasmic reticulum tubular network organization biological regulation positive regulation of biological process regulation of organelle organization positive regulation of endoplasmic reticulum tubular network organization positive regulation of cellular process Golgi organization	membrane cellular anatomical entity membrane-bounded organelle intracellular anatomical structure organelle subcompartment intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle organelle endoplasmic reticulum cytoplasm endoplasmic reticulum tubular network nuclear outer membrane-endoplasmic reticulum membrane network membrane cellular anatomical entity membrane-bounded organelle intracellular anatomical structure organelle subcompartment intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle organelle endoplasmic reticulum cytoplasm endoplasmic reticulum tubular network nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum tubular network membrane organelle membrane endoplasmic reticulum membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036543	Guanylate-binding protein, C-terminal domain superfamily	Homologous Superfamily
A, B	IPR030386	GB1/RHD3-type guanine nucleotide-binding (G) domain	Domain
A, B	IPR015894	Guanylate-binding protein, N-terminal	Domain
A, B	IPR003191	Guanylate-binding protein/Atlastin, C-terminal	Domain
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q6DD88	neuropathy, hereditary sensory, type 1F peripheral neuropathy pilocytic astrocytoma atypical teratoid rhabdoid tumor Duchenne muscular dystrophy large cell medulloblastoma malignant glioma non-small cell lung carcinoma Pain Disorder peripheral nervous system disease Riley-Day syndrome breast cancer glioblastoma lung adenocarcinoma medulloblastoma neuropathy, hereditary sensory, type 1F peripheral neuropathy pilocytic astrocytoma atypical teratoid rhabdoid tumor Duchenne muscular dystrophy large cell medulloblastoma malignant glioma non-small cell lung carcinoma Pain Disorder peripheral nervous system disease Riley-Day syndrome breast cancer glioblastoma lung adenocarcinoma medulloblastoma osteosarcoma pancreatic intraductal papillary-mucinous carcinoma Charcot-Marie-Tooth disease malignant ependymoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM				Guanylate-binding protein

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B	mpstruc	MONOTOPIC MEMBRANE PROTEINS	Membrane-Shaping Proteins (monotopic)	Atlastin-1 GTPase (residues 1-439) bound to GDP-Mg²⁺

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.