Annotations: 8BBE

Structure of the IFT-A complex; IFT-A2 module

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
C [auth E]	PF24797	WDR35/TULP4 N-terminal (Beta-prop_WDR35_TULP_N)	WDR35/TULP4 N-terminal	-	Repeat
C [auth E]	PF23145	IFT121, second zinc finger domain (Zf_2nd_IFT121)	IFT121, second zinc finger domain	This domain is found C-terminal in the homologues of Intraflagellar transport protein 121 (IFT121). IFT121 is a component of the IFT complex A (IFT-A), a complex required for retrograde ciliary transport and entry into cilia of G protein-coupled rece ...	This domain is found C-terminal in the homologues of Intraflagellar transport protein 121 (IFT121). IFT121 is a component of the IFT complex A (IFT-A), a complex required for retrograde ciliary transport and entry into cilia of G protein-coupled receptors. This protein plays a role in cilia assembly and maintenance [1-3]. IFT121 is predicted to contain a tandem of zinc fingers with rubredoxin-like fold. This entry represents the second rubredoxin-like zinc finger.	Domain
C [auth E]	PF23387	IFT80/172/WDR35/WDR19 TPR domain (TPR_IFT80_172)	IFT80/172/WDR35/WDR19 TPR domain	-	Repeat
C [auth E]	PF23390	WDR35 second beta-propeller (Beta-prop_WDR35_2nd)	WDR35 second beta-propeller	-	Repeat
C [auth E]	PF25170	WD repeat-containing protein 35, TPR repeats (TPR_WDR35)	WD repeat-containing protein 35, TPR repeats	-	Repeat
C [auth E]	PF25768	IFT121-like, TPR repeats (TPR_IFT121)	IFT121-like, TPR repeats	-	Repeat
B [auth D]	PF13181	Tetratricopeptide repeat (TPR_8)	Tetratricopeptide repeat	-	Repeat
B [auth D]	PF25068	Tetratricopeptide repeat protein 21 forth ARM domain (ARM_TT21_4th)	Tetratricopeptide repeat protein 21 forth ARM domain	-	Repeat
B [auth D]	PF13176	Tetratricopeptide repeat (TPR_7)	Tetratricopeptide repeat	-	Repeat
B [auth D]	PF25064	TT21 fifth ARM repeats domain (ARM_TT21_5th)	TT21 fifth ARM repeats domain	-	Repeat
A [auth C]	PF23377	IFT122 second beta-propeller (Beta-prop_IFT122_2nd)	IFT122 second beta-propeller	-	Repeat
A [auth C]	PF25295	IFT122, TPR domain (TPR_IFT122)	IFT122, TPR domain	-	Repeat
A [auth C]	PF23381	IFT122 first beta-propeller (Beta-prop_IFT122_1st)	IFT122 first beta-propeller	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D [auth F]	Intraflagellar transport protein 43 homolog	-	cellular localization plasma membrane bounded cell projection organization cell projection organization transport intracellular transport intraciliary retrograde transport establishment of localization cellular component organization localization organelle organization establishment of localization in cell microtubule-based transport cellular process transport along microtubule cellular localization plasma membrane bounded cell projection organization cell projection organization transport intracellular transport intraciliary retrograde transport establishment of localization cellular component organization localization organelle organization establishment of localization in cell microtubule-based transport cellular process transport along microtubule cytoskeleton-dependent intracellular transport microtubule-based movement microtubule-based process cellular component organization or biogenesis cilium organization intraciliary transport organelle assembly plasma membrane bounded cell projection assembly cellular component biogenesis cellular component assembly cilium assembly cell projection assembly	intracellular organelle microtubule organizing center cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle centriole intracellular membraneless organelle microtubule cytoskeleton membrane-bounded organelle cell projection ciliary tip cilium intracellular organelle microtubule organizing center cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle centriole intracellular membraneless organelle microtubule cytoskeleton membrane-bounded organelle cell projection ciliary tip cilium plasma membrane bounded cell projection protein-containing complex intraciliary transport particle intraciliary transport particle A intercellular bridge
C [auth E]	WD repeat-containing protein 35	-	localization protein localization to cilium protein localization to organelle macromolecule localization intracellular protein localization cellular localization plasma membrane bounded cell projection organization cell projection organization transport intracellular transport establishment of localization cellular component organization organelle organization establishment of localization in cell localization protein localization to cilium protein localization to organelle macromolecule localization intracellular protein localization cellular localization plasma membrane bounded cell projection organization cell projection organization transport intracellular transport establishment of localization cellular component organization organelle organization establishment of localization in cell microtubule-based transport cellular process transport along microtubule cytoskeleton-dependent intracellular transport microtubule-based movement microtubule-based process cellular component organization or biogenesis cilium organization intraciliary transport intraciliary anterograde transport protein localization to non-motile cilium intraciliary retrograde transport organelle assembly plasma membrane bounded cell projection assembly cellular component biogenesis cellular component assembly cilium assembly cell projection assembly	membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection protein-containing complex intraciliary transport particle intraciliary transport particle A intracellular anatomical structure axoneme ciliary plasm intracellular membraneless organelle intracellular organelle membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection protein-containing complex intraciliary transport particle intraciliary transport particle A intracellular anatomical structure axoneme ciliary plasm intracellular membraneless organelle intracellular organelle cytoskeleton membraneless organelle cytoplasm centrosome microtubule organizing center microtubule cytoskeleton ciliary tip ciliary basal body
B [auth D]	SNAP-tag,Tetratricopeptide repeat protein 21B	chromatin binding binding	localization protein localization to cilium protein localization to organelle macromolecule localization intracellular protein localization regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II localization protein localization to cilium protein localization to organelle macromolecule localization intracellular protein localization regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process cellular process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process regulation of localization cellular localization transport cell projection organization intraciliary retrograde transport cellular component organization establishment of localization in cell regulation of intraciliary retrograde transport transport along microtubule cellular component organization or biogenesis cilium organization regulation of intracellular transport intraciliary transport plasma membrane bounded cell projection organization regulation of transport regulation of microtubule-based process intracellular transport regulation of microtubule-based movement establishment of localization organelle organization regulation of cellular localization microtubule-based transport microtubule-based movement microtubule-based process cytoskeleton-dependent intracellular transport organelle assembly plasma membrane bounded cell projection assembly cellular component biogenesis cellular component assembly cilium assembly cell projection assembly	membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection protein-containing complex intraciliary transport particle intraciliary transport particle A intracellular anatomical structure axoneme ciliary plasm intracellular membraneless organelle intracellular organelle membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection protein-containing complex intraciliary transport particle intraciliary transport particle A intracellular anatomical structure axoneme ciliary plasm intracellular membraneless organelle intracellular organelle cytoskeleton membraneless organelle cytoplasm ciliary tip
A [auth C]	Intraflagellar transport protein 122 homolog	-	localization protein localization to cilium protein localization to organelle macromolecule localization intracellular protein localization developmental process multicellular organismal process limb development appendage development embryonic forelimb morphogenesis embryonic limb morphogenesis embryonic morphogenesis embryonic appendage morphogenesis embryo development localization protein localization to cilium protein localization to organelle macromolecule localization intracellular protein localization developmental process multicellular organismal process limb development appendage development embryonic forelimb morphogenesis embryonic limb morphogenesis embryonic morphogenesis embryonic appendage morphogenesis embryo development multicellular organism development anatomical structure morphogenesis forelimb morphogenesis appendage morphogenesis anatomical structure development animal gross anatomical part developmental process limb morphogenesis heart development epithelium development embryonic heart tube left/right pattern formation tube development animal organ development pattern specification process tissue development embryonic heart tube development regionalization circulatory system development embryonic organ development left/right pattern formation system development protein localization to non-motile cilium spinal cord dorsal/ventral patterning nervous system development dorsal/ventral pattern formation spinal cord development central nervous system development spinal cord patterning cellular response to stimulus regulation of cellular process response to stimulus negative regulation of signaling signaling negative regulation of biological process regulation of signal transduction negative regulation of cell communication cell communication negative regulation of smoothened signaling pathway negative regulation of cellular process signal transduction regulation of smoothened signaling pathway regulation of signaling regulation of biological process cell surface receptor signaling pathway negative regulation of response to stimulus biological regulation negative regulation of signal transduction smoothened signaling pathway regulation of response to stimulus regulation of cell communication cellular process cellular localization plasma membrane bounded cell projection organization cell projection organization transport intracellular transport intraciliary retrograde transport establishment of localization cellular component organization organelle organization establishment of localization in cell microtubule-based transport transport along microtubule cytoskeleton-dependent intracellular transport microtubule-based movement microtubule-based process cellular component organization or biogenesis cilium organization intraciliary transport organelle assembly plasma membrane bounded cell projection assembly cellular component biogenesis cellular component assembly cilium assembly cell projection assembly non-motile cilium assembly embryonic epithelial tube formation chordate embryonic development tube formation epithelial tube formation tube morphogenesis primary neural tube formation embryo development ending in birth or egg hatching epithelial tube morphogenesis morphogenesis of embryonic epithelium neural tube development morphogenesis of an epithelium tissue morphogenesis neural tube closure neural tube formation anatomical structure formation involved in morphogenesis tube closure embryonic body morphogenesis body morphogenesis camera-type eye morphogenesis sensory organ development eye development visual system development eye morphogenesis sensory organ morphogenesis camera-type eye development animal organ morphogenesis sensory system development intraciliary anterograde transport establishment of protein localization establishment of protein localization to organelle intracellular signal transduction	membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection protein-containing complex intraciliary transport particle intraciliary transport particle A membrane ciliary transition zone non-motile cilium 9+0 non-motile cilium neuron projection membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection protein-containing complex intraciliary transport particle intraciliary transport particle A membrane ciliary transition zone non-motile cilium 9+0 non-motile cilium neuron projection photoreceptor cell cilium photoreceptor connecting cilium ciliary tip intracellular anatomical structure intracellular membraneless organelle intracellular organelle ciliary basal body microtubule organizing center cytoskeleton membraneless organelle microtubule cytoskeleton

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
D [auth F]	IPR029302	Intraflagellar transport protein 43	Family
C [auth E]	IPR017233	WD repeat protein 35	Family
C [auth E]	IPR056158	IFT121, second beta-propeller domain	Domain
C [auth E]	IPR057361	WD repeat-containing protein 35, TPR repeats	Repeat
C [auth E]	IPR039857	Intraflagellar transport protein 122/121 homolog	Family
C [auth E]	IPR056157	IFT80/172/WDR35, TPR domain	Domain
C [auth E]	IPR056170	IFT121-like, zinc finger domain	Domain
C [auth E]	IPR056159	IFT121/TULP4, N-terminal	Domain
C [auth E]	IPR057979	IFT121-like, TPR repeats	Domain
C [auth E]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
C [auth E]	IPR001680	WD40 repeat	Repeat
C [auth E]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
B [auth D]	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
B [auth D]	IPR056833	Tetratricopeptide repeat protein 21A/21B, N-terminal ARM repeat	Domain
B [auth D]	IPR056835	Tetratricopeptide repeat protein 21A/21B, fifth ARM repeats domain	Domain
B [auth D]	IPR040364	Tetratricopeptide repeat protein 21A/21B	Family
B [auth D]	IPR056832	Tetratricopeptide repeat protein 21A/21B, second ARM domain	Domain
B [auth D]	IPR056834	Tetratricopeptide repeat protein 21A/21B, C-terminal ARM domain	Domain
B [auth D]	IPR019734	Tetratricopeptide repeat	Repeat
B [auth D]	IPR056836	Tetratricopeptide repeat protein 21A/21B, fourth ARM domain	Domain
A [auth C]	IPR057411	Intraflagellar transport protein 122 homolog, TPR domain	Domain
A [auth C]	IPR056152	IFT122, second beta-propeller domain	Domain
A [auth C]	IPR056838	IFT122, zinc ribbon domain	Domain
A [auth C]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
A [auth C]	IPR039857	Intraflagellar transport protein 122/121 homolog	Family
A [auth C]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
A [auth C]	IPR001680	WD40 repeat	Repeat
A [auth C]	IPR056153	IFT122/SMU1, beta-propeller domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
D [auth F]	: Q96FT9	cranioectodermal dysplasia cranioectodermal dysplasia 3 angioedema Ciliopathies intellectual disability ovarian cancer retinitis pigmentosa 81 C1 inhibitor deficiency malignant ependymoma pancreatic ductal adenocarcinoma short-rib thoracic dysplasia 18 with polydactyly carpal tunnel syndrome medulloblastoma polydactyly subependymal giant cell astrocytoma
C [auth E]	: Q9P2L0	cranioectodermal dysplasia craniosynostosis short-rib thoracic dysplasia 7 with or without polydactyly cranioectodermal dysplasia 2 short rib-polydactyly syndrome Jeune syndrome short rib-polydactyly syndrome, Verma-Naumoff type polydactyly Scaphycephaly trigonocephaly intellectual disability lung carcinoma malignant glioma osteogenesis imperfecta primitive neuroectodermal tumor cranioectodermal dysplasia craniosynostosis short-rib thoracic dysplasia 7 with or without polydactyly cranioectodermal dysplasia 2 short rib-polydactyly syndrome Jeune syndrome short rib-polydactyly syndrome, Verma-Naumoff type polydactyly Scaphycephaly trigonocephaly intellectual disability lung carcinoma malignant glioma osteogenesis imperfecta primitive neuroectodermal tumor asphyxiating thoracic dystrophy 3 medulloblastoma ovarian cancer atypical teratoid rhabdoid tumor glioblastoma large cell medulloblastoma malignant ependymoma
B [auth D]	: Q7Z4L5	Jeune syndrome nephronophthisis 12 nephronophthisis asphyxiating thoracic dystrophy 4 short rib-polydactyly syndrome kidney disease obesity disorder Prescription Drug Abuse acquired metabolic disease substance dependence Bardet-Biedl syndrome cutaneous lupus erythematosus drug dependence epilepsy Joubert syndrome Jeune syndrome nephronophthisis 12 nephronophthisis asphyxiating thoracic dystrophy 4 short rib-polydactyly syndrome kidney disease obesity disorder Prescription Drug Abuse acquired metabolic disease substance dependence Bardet-Biedl syndrome cutaneous lupus erythematosus drug dependence epilepsy Joubert syndrome psoriasis substance abuse asphyxiating thoracic dystrophy 1 intellectual disability malignant mesothelioma nephronophthisis 2 polydactyly substance-related disorder ciliopathy
A [auth C]	: Q9HBG6	cranioectodermal dysplasia craniosynostosis primary ciliary dyskinesia hydrocephalus kidney disease obstructive hydrocephalus Eye Abnormalities communicating hydrocephalus cranioectodermal dysplasia 1 ovarian cancer congenital hydrocephalus malignant ependymoma osteogenesis imperfecta acromesomelic dysplasia trigonocephaly cranioectodermal dysplasia craniosynostosis primary ciliary dyskinesia hydrocephalus kidney disease obstructive hydrocephalus Eye Abnormalities communicating hydrocephalus cranioectodermal dysplasia 1 ovarian cancer congenital hydrocephalus malignant ependymoma osteogenesis imperfecta acromesomelic dysplasia trigonocephaly Beemer-Langer syndrome intellectual disability osteosarcoma acromesomelic dysplasia, Hunter-Thompson type