6XJO | pdb_00006xjo

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

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
B	MCM_AAA	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: MCM_AAA	ECOD (1.6)
A	MCM_AAA	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: MCM_AAA	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (utative)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (utative)

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 purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding pyrophosphatase activity GTPase activity fusogenic activity GTPase-dependent fusogenic 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 membrane organization endoplasmic reticulum membrane organization endoplasmic reticulum tubular network membrane organization endoplasmic reticulum tubular network organization membrane fusion organelle membrane fusion organelle fusion endoplasmic reticulum membrane fusion cellular component organization organelle organization cellular process cellular component organization or biogenesis endoplasmic reticulum organization endomembrane system organization membrane organization endoplasmic reticulum membrane organization endoplasmic reticulum tubular network membrane organization endoplasmic reticulum tubular network organization membrane fusion organelle membrane fusion organelle fusion endoplasmic reticulum membrane fusion cellular component biogenesis cellular component assembly protein-containing complex organization protein complex oligomerization protein-containing complex assembly protein homooligomerization	cellular anatomical structure membrane 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 cellular anatomical structure membrane 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 organelle membrane endoplasmic reticulum membrane endoplasmic reticulum tubular network 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	Monotopic/peripheral	Alpha/Beta monotopic/peripheral	Guanylate-binding protein	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 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.