3BBP

Rab6-GTP:GCC185 Rab binding domain complex

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
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Ras-like P-loop GTPases	8057420	3002022	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Ras-like P-loop GTPases	8057420	3002022	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Ras-like P-loop GTPases	8057420	3002022	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Rab binding domain-like	8092636	3002612	SCOP2B (2022-06-29)
F	SCOP2 Family	Rab binding domain-like	8046002	4004816	SCOP2 (2022-06-29)
F	SCOP2 Superfamily	Rab binding domain-like	8092636	3002612	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	Rab binding domain-like	8092636	3002612	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)
B	Ras	e3bbpB1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Ras	ECOD (1.6)
A	Ras	e3bbpA1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Ras	ECOD (1.6)
C	Ras	e3bbpC1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Ras	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 (4.3.0)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
C	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF00071	Ras family (Ras)	Ras family	Includes sub-families Ras, Rab, Rac, Ral, Ran, Rap Ypt1 and more. Shares P-loop motif with GTP_EFTU, arf and myosin_head. See Pfam:PF00009 Pfam:PF00025, Pfam:PF00063. As regards Rab GTPases, these are important regulators of vesicle formation, motil ...	Includes sub-families Ras, Rab, Rac, Ral, Ran, Rap Ypt1 and more. Shares P-loop motif with GTP_EFTU, arf and myosin_head. See Pfam:PF00009 Pfam:PF00025, Pfam:PF00063. As regards Rab GTPases, these are important regulators of vesicle formation, motility and fusion. They share a fold in common with all Ras GTPases: this is a six-stranded beta-sheet surrounded by five alpha-helices [1].	Domain
D, E, F	PF16704	Rab binding domain (Rab_bind)	Rab binding domain	This coiled-coil domain, found in GRIP and coiled-coil domain-containing protein 2 and RANBP2-like and GRIP domain-containing protein, has been shown to bind to Rab in GRIP and coiled-coil domain-containing protein 2 [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Ras-related protein Rab-6A	protein binding binding protein domain specific 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 protein binding binding protein domain specific 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 cytoskeletal protein binding myosin V binding myosin 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	early endosome to Golgi transport cellular localization transport intracellular transport establishment of localization vesicle-mediated transport endosomal transport localization cytosolic transport retrograde transport, endosome to Golgi establishment of localization in cell cellular process Golgi vesicle transport organonitrogen compound metabolic process early endosome to Golgi transport cellular localization transport intracellular transport establishment of localization vesicle-mediated transport endosomal transport localization cytosolic transport retrograde transport, endosome to Golgi establishment of localization in cell cellular process Golgi vesicle transport organonitrogen compound metabolic process protein methylation peptidyl-cysteine modification primary metabolic process macromolecule methylation peptidyl-cysteine methylation protein alkylation organic substance metabolic process methylation macromolecule modification peptidyl-amino acid modification nitrogen compound metabolic process metabolic process protein metabolic process macromolecule metabolic process protein modification process establishment of organelle localization organelle transport along microtubule minus-end-directed organelle transport along microtubule organelle localization microtubule-based transport transport along microtubule cytoskeleton-dependent intracellular transport microtubule-based movement microtubule-based process intra-Golgi vesicle-mediated transport protein localization establishment of protein localization nitrogen compound transport organic substance transport protein transport cellular macromolecule localization macromolecule localization intracellular protein transport retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum protein localization to Golgi apparatus protein localization to organelle localization within membrane protein localization to membrane protein localization to Golgi membrane antigen processing and presentation immune system process developmental process multicellular organismal process plasma membrane bounded cell projection organization cellular developmental process cell projection organization cell development neuron projection development nervous system development cellular component organization generation of neurons neurogenesis multicellular organism development neuron differentiation cell differentiation neuron development anatomical structure development cellular component organization or biogenesis system development	cellular anatomical entity endomembrane system membrane-bounded organelle intracellular anatomical structure transport vesicle intracellular vesicle intracellular membrane-bounded organelle endosome to plasma membrane transport vesicle intracellular organelle cytoplasmic vesicle organelle secretory vesicle cytoplasm vesicle cellular anatomical entity endomembrane system membrane-bounded organelle intracellular anatomical structure transport vesicle intracellular vesicle intracellular membrane-bounded organelle endosome to plasma membrane transport vesicle intracellular organelle cytoplasmic vesicle organelle secretory vesicle cytoplasm vesicle exocytic vesicle membrane extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space extracellular membrane-bounded organelle cytosol cell periphery plasma membrane organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum organelle membrane endoplasmic reticulum membrane cytoplasmic vesicle membrane bounding membrane of organelle vesicle membrane secretory granule secretory granule membrane Golgi apparatus subcompartment Golgi apparatus trans-Golgi network Golgi membrane trans-Golgi network membrane acrosomal vesicle acrosomal membrane
D, E, F	GRIP and coiled-coil domain-containing protein 2	small GTPase binding protein binding binding enzyme binding GTPase binding identical protein binding	cellular localization transport intracellular transport late endosome to Golgi transport establishment of localization vesicle-mediated transport endosomal transport localization cytosolic transport retrograde transport, endosome to Golgi establishment of localization in cell cellular process Golgi vesicle transport cellular component organization cellular localization transport intracellular transport late endosome to Golgi transport establishment of localization vesicle-mediated transport endosomal transport localization cytosolic transport retrograde transport, endosome to Golgi establishment of localization in cell cellular process Golgi vesicle transport cellular component organization organelle organization microtubule organizing center organization microtubule cytoskeleton organization microtubule-based process cellular component organization or biogenesis cytoskeleton organization regulation of protein exit from endoplasmic reticulum protein localization protein exit from endoplasmic reticulum regulation of localization establishment of protein localization nitrogen compound transport regulation of cellular process regulation of protein localization cellular macromolecule localization regulation of intracellular transport regulation of biological process regulation of transport organic substance transport biological regulation regulation of establishment of protein localization regulation of protein transport protein transport regulation of cellular localization macromolecule localization regulation of intracellular protein transport intracellular protein transport protein localization to Golgi apparatus protein localization to organelle protein targeting establishment of protein localization to vacuole lysosomal transport protein targeting to lysosome protein targeting to vacuole protein localization to vacuole protein localization to lysosome establishment of protein localization to organelle vacuolar transport Golgi ribbon formation Golgi organization endomembrane system organization recycling endosome to Golgi transport microtubule anchoring	membrane cellular anatomical entity membrane-bounded organelle intracellular anatomical structure Golgi apparatus subcompartment Golgi apparatus organelle subcompartment intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle trans-Golgi network cytoplasm cytosol membrane cellular anatomical entity membrane-bounded organelle intracellular anatomical structure Golgi apparatus subcompartment Golgi apparatus organelle subcompartment intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle trans-Golgi network cytoplasm cytosol nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, B, C	IPR001806	Small GTPase	Family
A, B, C	IPR005225	Small GTP-binding protein domain	Domain
D, E, F	IPR032023	GCC2, Rab binding domain	Domain
D, E, F	IPR000237	GRIP domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C	Pharos: P20340	Alzheimer disease lung cancer Pick disease attention deficit hyperactivity disorder, inattentive type malignant glioma chronic obstructive pulmonary disease osteosarcoma
D, E, F	Pharos: Q8IWJ2	astrocytic tumor large cell medulloblastoma medulloblastoma pituitary cancer atypical teratoid rhabdoid tumor malignant ependymoma ovarian cancer glioblastoma malignant glioma pilocytic astrocytoma

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.