8BBG | pdb_00008bbg

Structure of the IFT-A complex; anterograde IFT-A train model


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF24797WDR35/TULP4 N-terminal (Beta-prop_WDR35_TULP_N)WDR35/TULP4 N-terminal- Repeat
PF23387IFT80/172/WDR35/WDR19 TPR domain (TPR_IFT80_172)IFT80/172/WDR35/WDR19 TPR domain- Repeat
PF23145IFT121, second zinc finger domain (Zf_2nd_IFT121)IFT121, second zinc finger domainThis 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
PF23390WDR35 second beta-propeller (Beta-prop_WDR35_2nd)WDR35 second beta-propeller- Repeat
PF25170WD repeat-containing protein 35, TPR repeats (TPR_WDR35)WD repeat-containing protein 35, TPR repeats- Repeat
PF25768IFT121-like, TPR repeats (TPR_IFT121)IFT121-like, TPR repeats- Repeat
PF14559Tetratricopeptide repeat (TPR_19)Tetratricopeptide repeat- Repeat
PF13181Tetratricopeptide repeat (TPR_8)Tetratricopeptide repeat- Repeat
PF25068Tetratricopeptide repeat protein 21 forth ARM domain (ARM_TT21_4th)Tetratricopeptide repeat protein 21 forth ARM domain- Repeat
PF13176Tetratricopeptide repeat (TPR_7)Tetratricopeptide repeat- Repeat
PF25064TT21 fifth ARM repeats domain (ARM_TT21_5th)TT21 fifth ARM repeats domain- Repeat
PF25062Tetratricopeptide repeat protein 21 N-terminal ARM repeat (ARM_TT21_N)Tetratricopeptide repeat protein 21 N-terminal ARM repeat- Repeat
PF23377IFT122 second beta-propeller (Beta-prop_IFT122_2nd)IFT122 second beta-propeller- Repeat
PF25144IFT122, zinc ribbon domain (Zn_ribbon_IFT122)IFT122, zinc ribbon domainThis zinc ribbon domain is found in the Intraflagellar transport protein 122 and related proteins. IFT122 is one of the core components (together with WDR19/IFT144 and IFT140) of the IFT-A complex which is required for retrograde ciliary transport an ...This zinc ribbon domain is found in the Intraflagellar transport protein 122 and related proteins. IFT122 is one of the core components (together with WDR19/IFT144 and IFT140) of the IFT-A complex which is required for retrograde ciliary transport and entry into cilia of G protein-coupled receptors (GPCRs), being involved in cilia function and/or assembly [1,2]. IFT-A polymerises interacts with IFT-B, and uses an array of beta-propeller and TPR domains to create 'carriages' of the IFT train that engage TULP adaptor proteins [2]. IFT122 contains two zinc ribbon domains toward the C-terminus. This one is the first of the pair.
Domain
PF25143IFT122, C-terminal zinc ribbon domain (Zn_ribbon_IFT122_C)IFT122, C-terminal zinc ribbon domainThis zinc ribbon domain is found C-terminal in the Intraflagellar transport protein 122 and related proteins. IFT122 is one of the core components (together with WDR19/IFT144 and IFT140) of the IFT-A complex which is required for retrograde ciliary t ...This zinc ribbon domain is found C-terminal in the Intraflagellar transport protein 122 and related proteins. IFT122 is one of the core components (together with WDR19/IFT144 and IFT140) of the IFT-A complex which is required for retrograde ciliary transport and entry into cilia of G protein-coupled receptors (GPCRs), being involved in cilia function and/or assembly [1,2]. IFT-A polymerises interacts with IFT-B, and uses an array of beta-propeller and TPR domains to create 'carriages' of the IFT train that engage TULP adaptor proteins [2]. IFT122 contains two zinc ribbon domains toward the C-terminus. This one is the second of the pair.
Domain
PF25295IFT122, TPR domain (TPR_IFT122)IFT122, TPR domain- Repeat
PF23381IFT122 first beta-propeller (Beta-prop_IFT122_1st)IFT122 first beta-propeller- Repeat
PF24762IF140/IFT172 TPR domain (TPR_IF140-IFT172)IF140/IFT172 TPR domain- Repeat
PF24760IF140 C-terminal TPR domain (TPR_IF140_C)IF140 C-terminal TPR domain- Repeat
PF23385IFT140 second beta-propeller (Beta-prop_IFT140_2nd)IFT140 second beta-propeller- Repeat
PF23383IFT140 first beta-propeller (Beta-prop_IFT140_1st)IFT140 first beta-propeller- Repeat
PF23146IFT144, first zinc finger domain (Zf_IFT144_1st)IFT144, first zinc finger domainThis domain is found in WDR19/IFT144, a component of the IFT complex A (IFT-A), which is required for retrograde ciliary transport and entry into cilia of G protein-coupled receptors. role in cilia assembly and maintenance [1-4]. WDR19/IFT144 is esse ...This domain is found in WDR19/IFT144, a component of the IFT complex A (IFT-A), which is required for retrograde ciliary transport and entry into cilia of G protein-coupled receptors. role in cilia assembly and maintenance [1-4]. WDR19/IFT144 is essential for functional IFT-A assembly and ciliary entry of GPCRs and contains a tandem of zinc fingers with rubredoxin-like fold. This entry represents the first rubredoxin-like zinc finger [4].
Domain
PF23389WDR19 first beta-propeller (Beta-prop_WDR19_1st)WDR19 first beta-propeller- Repeat
PF24762IF140/IFT172 TPR domain (TPR_IF140-IFT172)IF140/IFT172 TPR domain- Repeat
PF23145IFT121, second zinc finger domain (Zf_2nd_IFT121)IFT121, second zinc finger domainThis 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
PF15911WDR19 second beta-propeller (Beta-prop_WDR19_2nd)WDR19 second beta-propeller- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Intraflagellar transport protein 43 homolog-
WD repeat-containing protein 35-
SNAP-tag,Tetratricopeptide repeat protein 21B
Intraflagellar transport protein 122 homolog-
Intraflagellar transport protein 140 homolog-
WD repeat-containing protein 19-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR029302Intraflagellar transport protein 43Family
IPR017233WD repeat protein 35Family
IPR056158IFT121, second beta-propeller domainDomain
IPR039857Intraflagellar transport protein 122/121 homologFamily
IPR056157IFT80/172/WDR35, TPR domainDomain
IPR056170IFT121-like, zinc finger domainDomain
IPR056159IFT121/TULP4, N-terminalDomain
IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
IPR001680WD40 repeatRepeat
IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
IPR040364Tetratricopeptide repeat protein 21A/21BFamily
IPR019734Tetratricopeptide repeatRepeat
IPR056833Tetratricopeptide repeat protein 21A/21B, N-terminal ARM repeatDomain
IPR056835Tetratricopeptide repeat protein 21A/21B, fifth ARM repeats domainDomain
IPR056832Tetratricopeptide repeat protein 21A/21B, second ARM domainDomain
IPR056834Tetratricopeptide repeat protein 21A/21B, C-terminal ARM domainDomain
IPR056836Tetratricopeptide repeat protein 21A/21B, fourth ARM domainDomain
IPR056152IFT122, second beta-propeller domainDomain
IPR056838IFT122, zinc ribbon domainDomain
IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
IPR039857Intraflagellar transport protein 122/121 homologFamily
IPR056153IFT122, first beta-propeller domainDomain
IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
IPR001680WD40 repeatRepeat
IPR056168IF140/IFT172/WDR19, TPR domainDomain
IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
IPR056156IF140, C-terminal TPR domainDomain
IPR056154IFT140, first beta-propeller domainDomain
IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
IPR056155IFT140, second beta-propeller domainDomain
IPR001680WD40 repeatRepeat
IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
IPR056170IFT121-like, zinc finger domainDomain
IPR056168IF140/IFT172/WDR19, TPR domainDomain
IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
IPR039468WDR19, WD40 repeat domainDomain
IPR001680WD40 repeatRepeat
IPR040379WD repeat-containing protein 19/dyf-2Family

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosQ96FT9
PharosQ9P2L0
PharosQ7Z4L5
PharosQ9HBG6
PharosQ96RY7
PharosQ8NEZ3