Annotations: 9ZNZ

Dimer of tubulin cofactors D,E, and Arl2 bound to beta tubulin in a back to back orientation

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
D, H [auth I]	PF00091	Tubulin/FtsZ family, GTPase domain (Tubulin)	Tubulin/FtsZ family, GTPase domain	This family includes the tubulin alpha, beta and gamma chains, as well as the bacterial FtsZ family of proteins. Members of this family are involved in polymer formation. FtsZ is the polymer-forming protein of bacterial cell division. It is part of a ...	This family includes the tubulin alpha, beta and gamma chains, as well as the bacterial FtsZ family of proteins. Members of this family are involved in polymer formation. FtsZ is the polymer-forming protein of bacterial cell division. It is part of a ring in the middle of the dividing cell that is required for constriction of cell membrane and cell envelope to yield two daughter cells. FtsZ and tubulin are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tubulin is the major component of microtubules.	Domain
D, H [auth I]	PF03953	Tubulin C-terminal domain (Tubulin_C)	Tubulin C-terminal domain	This family includes the tubulin alpha, beta and gamma chains. Members of this family are involved in polymer formation. Tubulins are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tub ...	This family includes the tubulin alpha, beta and gamma chains. Members of this family are involved in polymer formation. Tubulins are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tubulin is the major component of microtubules. (The FtsZ GTPases have been split into their won family).	Domain
C [auth A], G [auth H]	PF25767	Tubulin-specific chaperone D-like, ARM repeats (ARM_TBCD_2nd)	Tubulin-specific chaperone D-like, ARM repeats	-	Repeat
C [auth A], G [auth H]	PF23579	Tubulin-specific chaperone D-like, ARM repeat (ARM_TBCD)	Tubulin-specific chaperone D-like, ARM repeat	-	Repeat
C [auth A], G [auth H]	PF12612	Tubulin folding cofactor D C terminal (TFCD_C)	Tubulin folding cofactor D C terminal	-	Family
B, F [auth G]	PF00025	ADP-ribosylation factor family (Arf)	ADP-ribosylation factor family	Pfam combines a number of different Prosite families together	Domain
A [auth C], E	PF14560	Ubiquitin-like domain (Ubiquitin_2)	Ubiquitin-like domain	This entry contains ubiquitin-like domains [1-2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D, H [auth I]	Tubulin beta chain	structural constituent of cytoskeleton structural molecule activity 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 structural constituent of cytoskeleton structural molecule activity 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 ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	microtubule-based process cellular process	polymeric cytoskeletal fiber intracellular anatomical structure intracellular membraneless organelle intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule cytoskeleton
C [auth A], G [auth H]	Tubulin-specific chaperone D	GTPase regulator activity enzyme regulator activity enzyme activator activity GTPase activator activity molecular function activator activity nucleoside-triphosphatase regulator activity molecular function regulator activity protein binding binding protein-folding chaperone binding cytoskeletal protein binding beta-tubulin binding tubulin binding	cellular process cell cycle mitotic cell cycle protein folding biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation regulation of cytoskeleton organization regulation of microtubule polymerization or depolymerization cellular process cell cycle mitotic cell cycle protein folding biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation regulation of cytoskeleton organization regulation of microtubule polymerization or depolymerization regulation of cellular component organization regulation of cellular process microtubule cytoskeleton organization negative regulation of biological process cellular component organization cellular component biogenesis regulation of protein-containing complex assembly cellular component assembly microtubule polymerization or depolymerization negative regulation of cellular process protein-containing complex assembly negative regulation of protein polymerization negative regulation of supramolecular fiber organization cellular component organization or biogenesis protein polymerization regulation of biological process negative regulation of cellular component organization negative regulation of microtubule polymerization or depolymerization protein-containing complex organization negative regulation of cytoskeleton organization biological regulation regulation of microtubule-based process negative regulation of microtubule polymerization microtubule polymerization regulation of cellular component biogenesis regulation of organelle organization negative regulation of protein-containing complex assembly organelle organization negative regulation of organelle organization regulation of protein polymerization regulation of microtubule polymerization regulation of supramolecular fiber organization microtubule-based process supramolecular fiber organization cytoskeleton organization regulation of microtubule cytoskeleton organization tubulin complex assembly post-chaperonin tubulin folding pathway bicellular tight junction assembly tight junction organization apical junction assembly cell junction organization cell junction assembly tight junction assembly cell-cell junction assembly cell-cell junction organization developmental process multicellular organismal process cellular developmental process cell development nervous system development cell morphogenesis involved in neuron differentiation cell morphogenesis generation of neurons anatomical structure morphogenesis neurogenesis multicellular organism development neuron differentiation cell differentiation neuron development anatomical structure development animal gross anatomical part developmental process system development regulation of cell-substrate adhesion regulation of cell adhesion cell-substrate adhesion negative regulation of cell adhesion cell adhesion negative regulation of cell-substrate adhesion adherens junction organization adherens junction assembly	intracellular organelle centrosome microtubule organizing center cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton cytoplasm cell-cell junction adherens junction anchoring junction intracellular organelle centrosome microtubule organizing center cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton cytoplasm cell-cell junction adherens junction anchoring junction cell junction apical junction complex bicellular tight junction tight junction cell periphery plasma membrane membrane lateral plasma membrane polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex
B, F [auth G]	ADP-ribosylation factor-like protein 2	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 GDP 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	maintenance of protein location cellular localization maintenance of protein location in nucleus protein localization to nucleus maintenance of location maintenance of location in cell localization maintenance of protein location in cell macromolecule localization protein localization to organelle cellular process maintenance of protein localization in organelle intracellular protein localization protein folding maintenance of protein location cellular localization maintenance of protein location in nucleus protein localization to nucleus maintenance of location maintenance of location in cell localization maintenance of protein location in cell macromolecule localization protein localization to organelle cellular process maintenance of protein localization in organelle intracellular protein localization protein folding biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation regulation of biological process regulation of cellular process regulation of cell-substrate adhesion positive regulation of cell adhesion regulation of cell adhesion biological regulation positive regulation of biological process cell-substrate adhesion cell adhesion positive regulation of cell-substrate adhesion positive regulation of cellular process ribonucleotide catabolic process pyridine nucleotide catabolic process aerobic respiration oxoacid metabolic process carbohydrate catabolic process organophosphate catabolic process carbohydrate derivative metabolic process regulation of generation of precursor metabolites and energy nucleoside phosphate catabolic process regulation of primary metabolic process regulation of ATP metabolic process nucleobase-containing compound metabolic process regulation of purine nucleotide catabolic process regulation of small molecule metabolic process glycolytic process regulation of nucleotide metabolic process pyridine-containing compound metabolic process small molecule metabolic process regulation of nucleobase-containing compound metabolic process purine ribonucleotide catabolic process phosphorus metabolic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process regulation of carbohydrate catabolic process pyruvate metabolic process purine nucleoside diphosphate metabolic process purine-containing compound catabolic process nucleotide metabolic process regulation of purine nucleotide metabolic process nucleobase-containing compound catabolic process nucleoside diphosphate metabolic process purine nucleoside diphosphate catabolic process nucleoside diphosphate catabolic process regulation of nucleotide catabolic process regulation of phosphorus metabolic process nucleoside triphosphate metabolic process monocarboxylic acid metabolic process purine ribonucleotide metabolic process regulation of metabolic process pyridine-containing compound catabolic process ribose phosphate metabolic process cellular respiration catabolic process ATP metabolic process energy derivation by oxidation of organic compounds purine nucleotide metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine ribonucleoside triphosphate metabolic process ribonucleoside diphosphate metabolic process ribonucleoside diphosphate catabolic process regulation of carbohydrate metabolic process nucleotide catabolic process purine nucleoside triphosphate metabolic process purine nucleotide catabolic process carbohydrate metabolic process carbohydrate derivative catabolic process ADP catabolic process carboxylic acid metabolic process regulation of catabolic process generation of precursor metabolites and energy regulation of glycolytic process purine-containing compound metabolic process ADP metabolic process organophosphate metabolic process purine ribonucleoside diphosphate metabolic process purine ribonucleoside diphosphate catabolic process negative regulation of hydrolase activity negative regulation of GTPase activity regulation of catalytic activity negative regulation of molecular function negative regulation of biological process negative regulation of catalytic activity regulation of GTPase activity regulation of molecular function regulation of hydrolase activity bicellular tight junction assembly tight junction organization apical junction assembly cellular component organization cellular component biogenesis cell junction organization cellular component assembly cell junction assembly tight junction assembly cellular component organization or biogenesis cell-cell junction assembly cell-cell junction organization regulation of cytoskeleton organization regulation of microtubule polymerization or depolymerization regulation of cellular component organization microtubule cytoskeleton organization regulation of protein-containing complex assembly microtubule polymerization or depolymerization protein-containing complex assembly protein polymerization protein-containing complex organization regulation of microtubule-based process microtubule polymerization regulation of cellular component biogenesis regulation of organelle organization organelle organization regulation of microtubule polymerization regulation of protein polymerization regulation of supramolecular fiber organization microtubule-based process supramolecular fiber organization cytoskeleton organization regulation of microtubule cytoskeleton organization microtubule organizing center organization centrosome cycle cell cycle cell cycle process positive regulation of organelle organization positive regulation of cellular component organization positive regulation of protein-containing complex assembly positive regulation of protein polymerization positive regulation of microtubule polymerization or depolymerization positive regulation of cellular component biogenesis positive regulation of cytoskeleton organization positive regulation of supramolecular fiber organization positive regulation of microtubule polymerization regulation of cellular respiration regulation of aerobic respiration	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membraneless organelle nucleolus intracellular organelle lumen organelle lumen membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membraneless organelle nucleolus intracellular organelle lumen organelle lumen membraneless organelle nuclear lumen centrosome microtubule organizing center cytoskeleton microtubule cytoskeleton cytosol nucleoplasm cell periphery plasma membrane membrane lateral plasma membrane mitochondrial matrix mitochondrial intermembrane space organelle envelope lumen organelle envelope mitochondrial envelope
A [auth C], E	Tubulin-specific chaperone E	cytoskeletal protein binding protein binding binding tubulin binding alpha-tubulin binding protein-folding chaperone binding	protein folding biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation tubulin complex assembly cellular component organization cellular component biogenesis cellular component assembly protein folding biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation tubulin complex assembly cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis organelle organization microtubule cytoskeleton organization microtubule-based process cytoskeleton organization mitotic cell cycle mitotic spindle organization mitotic cell cycle process cell cycle microtubule cytoskeleton organization involved in mitosis spindle organization cell cycle process post-chaperonin tubulin folding pathway	cellular anatomical structure intracellular anatomical structure cytoplasm polymeric cytoskeletal fiber intracellular membraneless organelle intracellular organelle cytoskeleton organelle membraneless organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule cytoskeleton

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
D, H [auth I]	IPR003008	Tubulin/FtsZ, GTPase domain	Domain
D, H [auth I]	IPR008280	Tubulin/FtsZ, C-terminal	Homologous Superfamily
D, H [auth I]	IPR037103	Tubulin/FtsZ-like, C-terminal domain	Homologous Superfamily
D, H [auth I]	IPR017975	Tubulin, conserved site	Conserved Site
D, H [auth I]	IPR000217	Tubulin	Family
D, H [auth I]	IPR023123	Tubulin, C-terminal	Homologous Superfamily
D, H [auth I]	IPR002453	Beta tubulin	Family
D, H [auth I]	IPR013838	Beta tubulin, autoregulation binding site	Binding Site
D, H [auth I]	IPR018316	Tubulin/FtsZ, 2-layer sandwich domain	Domain
D, H [auth I]	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily
C [auth A], G [auth H]	IPR016024	Armadillo-type fold	Homologous Superfamily
C [auth A], G [auth H]	IPR063417	Tubulin-specific chaperone D-like, ARM repeat	Domain
C [auth A], G [auth H]	IPR011989	Armadillo-like helical	Homologous Superfamily
C [auth A], G [auth H]	IPR033162	Tubulin-folding cofactor D	Family
C [auth A], G [auth H]	IPR022577	Tubulin-folding cofactor D, C-terminal domain	Domain
C [auth A], G [auth H]	IPR058033	Tubulin-folding cofactor D, ARM repeats	Domain
B, F [auth G]	IPR045873	ADP-ribosylation factor-like protein 2	Family
B, F [auth G]	IPR044612	ADP-ribosylation factor-like protein 2/3	Family
B, F [auth G]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
B, F [auth G]	IPR005225	Small GTP-binding domain	Domain
B, F [auth G]	IPR006689	Small GTPase superfamily, ARF/SAR type	Family
A [auth C], E	IPR036859	CAP Gly-rich domain superfamily	Homologous Superfamily
A [auth C], E	IPR000626	Ubiquitin-like domain	Domain
A [auth C], E	IPR000938	CAP Gly-rich domain	Domain
A [auth C], E	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A [auth C], E	IPR044079	TBCE, ubiquitin-like (Ubl) domain	Domain
A [auth C], E	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
C [auth A], G [auth H]	: Q9BTW9	early-onset progressive diffuse brain atrophy-microcephaly-muscle weakness-optic atrophy syndrome intellectual disability neurodegenerative disease microcephaly atypical teratoid rhabdoid tumor medulloblastoma ovarian cancer respiratory failure cerebral cortical dysplasia Epileptic encephalopathy large cell medulloblastoma optic atrophy quadriplegia visual epilepsy developmental disability early-onset progressive diffuse brain atrophy-microcephaly-muscle weakness-optic atrophy syndrome intellectual disability neurodegenerative disease microcephaly atypical teratoid rhabdoid tumor medulloblastoma ovarian cancer respiratory failure cerebral cortical dysplasia Epileptic encephalopathy large cell medulloblastoma optic atrophy quadriplegia visual epilepsy developmental disability glioblastoma locked-in syndrome osteosarcoma Reis-Bucklers corneal dystrophy
B, F [auth G]	: P36404	melanoma acne medulloblastoma cataract cutaneous melanoma metabolic syndrome X
A [auth C], E	: Q15813	hypoparathyroidism-retardation-dysmorphism syndrome autosomal recessive Kenny-Caffey syndrome encephalopathy, progressive, with amyotrophy and optic atrophy intellectual disability bacterial infectious disease Facies osteosclerosis Kenny-Caffey syndrome medulloblastoma osteosarcoma psoriasis invasive ductal breast carcinoma large cell medulloblastoma neurodegenerative disease lung cancer hypoparathyroidism-retardation-dysmorphism syndrome autosomal recessive Kenny-Caffey syndrome encephalopathy, progressive, with amyotrophy and optic atrophy intellectual disability bacterial infectious disease Facies osteosclerosis Kenny-Caffey syndrome medulloblastoma osteosarcoma psoriasis invasive ductal breast carcinoma large cell medulloblastoma neurodegenerative disease lung cancer osteogenesis imperfecta ovarian cancer