8BD7 | pdb_00008bd7

IFTB1 subcomplex of anterograde Intraflagellar transport trains (Chlamydomonas reinhardtii)

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
S [auth P]SCOP2B SuperfamilyCalponin-homology domain, CH-domain 8051994 3000264 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyCalponin-homology domain, CH-domain 8051994 3000264 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
P [auth K]TPR_11_6e8bd7K1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: TPR_11_6ECOD (1.6)
CTPR_11_6e8bd7C1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: TPR_11_6ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
I [auth L],
V [auth T]		PF10234Clusterin-associated protein-1 (Cluap1)Clusterin-associated protein-1- Family
H [auth I],
U [auth R]		PF23335IFT80 second beta-propeller (Beta-prop_IFT80_2nd)IFT80 second beta-propeller- Repeat
H [auth I],
U [auth R]		PF23387IFT80/172/WDR35/WDR19 TPR domain (TPR_IFT80_172)IFT80/172/WDR35/WDR19 TPR domain- Repeat
H [auth I],
U [auth R]		PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
C,
P [auth K]		PF14559Tetratricopeptide repeat (TPR_19)Tetratricopeptide repeat- Repeat
C,
P [auth K]		PF13174Tetratricopeptide repeat (TPR_6)Tetratricopeptide repeat- Repeat
B,
O [auth J]		PF21178Intraflagellar transport protein 52, C-terminal domain (Itf52_C)Intraflagellar transport protein 52, C-terminal domainThis domain is found in Intraflagellar transport protein 52 homolog from humans (Itf52) and similar eukaryotic proteins. Itf52 is part the IFT-B complex, which is involved in intraflagellar transport (IFT), the bidirectional movement of particles req ...This domain is found in Intraflagellar transport protein 52 homolog from humans (Itf52) and similar eukaryotic proteins. Itf52 is part the IFT-B complex, which is involved in intraflagellar transport (IFT), the bidirectional movement of particles required for the assembly, maintenance and functioning of primary cilia. This entry represents the C-terminal domain of Itf52, responsible for the binding to the C-terminal domain of Ift46 and essential for the interaction between the subcomplexes. It shows an all-alpha structure [1,2].
Domain
B,
O [auth J]		PF23355IFT52 GIFT domain (IFT52_GIFT)IFT52 GIFT domainThis domain is found in various eukaryotic and prokaryotic intra-flagellar transport proteins involved in gliding motility, as well as in several hypothetical proteins. Intraflagellar transport protein 52 homolog from human is included in this entry, ...This domain is found in various eukaryotic and prokaryotic intra-flagellar transport proteins involved in gliding motility, as well as in several hypothetical proteins. Intraflagellar transport protein 52 homolog from human is included in this entry, which is essential for anterograde complex integrity and for the biosynthesis and maintenance of cilia [1]. This domain has been described as the GIFT domain in IFT52 whose function is not yet clear [1,2].
Domain
B,
O [auth J]		PF23352IFT52 central domain (IFT52_central)IFT52 central domainThis entry represents the central domain of IFT52 homolog from human and related proteins. IFT52 is a core component of the IFT-B complex which is involved in intraflagellar transport (IFT), the bidirectional movement of particles required for the as ...This entry represents the central domain of IFT52 homolog from human and related proteins. IFT52 is a core component of the IFT-B complex which is involved in intraflagellar transport (IFT), the bidirectional movement of particles required for the assembly, maintenance and functioning of primary cilia [1,2]. IFT52 interacts with IFT88 and IFT70 through the central domain, while its C-terminal domain (Pfam:PF21178) interacts with IFT46 and IFT74 [2].
Domain
A,
N [auth H]		PF13181Tetratricopeptide repeat (TPR_8)Tetratricopeptide repeat- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
I [auth L],
V [auth T]		Clusterin-associated protein 1-
H [auth I],
U [auth R]		Intraflagellar transport protein 80-
G,
T [auth Q]		Intraflagellar transport protein 74
F,
S [auth P]		Intraflagellar transport protein 81
E,
R [auth O]		Intraflagellar transport protein 56-
D,
Q [auth N]		Intraflagellar transport protein 46-
C,
P [auth K]		IFT70
B,
O [auth J]		Osm-6-like protein-
M [auth S],
Z [auth V]		Intraflagellar transport protein 172- -
L [auth X],
Y [auth Z]		IFT54
K [auth W],
X [auth Y]		Intraflagellar transport particle protein IFT20-
J [auth M],
W [auth U]		Intraflagellar transport protein 57- -
A,
N [auth H]		IFT88

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
I [auth L],
V [auth T]		IPR019366Clusterin-associated protein-1Family
H [auth I],
U [auth R]		IPR056456IFT80, second beta-propeller domainDomain
H [auth I],
U [auth R]		IPR001680WD40 repeatRepeat
H [auth I],
U [auth R]		IPR056157IFT80/172/WDR35, TPR domainDomain
H [auth I],
U [auth R]		IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
H [auth I],
U [auth R]		IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
G,
T [auth Q]		IPR029602Intraflagellar transport protein 74Family
F,
S [auth P]		IPR043016IFT81, N-terminal domain superfamilyHomologous Superfamily
F,
S [auth P]		IPR041146IFT81, calponin homology domainDomain
F,
S [auth P]		IPR029600Intraflagellar transport protein 81Family
E,
R [auth O]		IPR030511Tetratricopeptide repeat protein 26Family
E,
R [auth O]		IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
D,
Q [auth N]		IPR022088Intraflagellar transport complex B protein 46Family
C,
P [auth K]		IPR039941Tetratricopeptide repeat protein 30Family
C,
P [auth K]		IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
C,
P [auth K]		IPR019734Tetratricopeptide repeatRepeat
B,
O [auth J]		IPR029062Class I glutamine amidotransferase-likeHomologous Superfamily
B,
O [auth J]		IPR048643Intraflagellar transport protein 52, C-terminal domainDomain
B,
O [auth J]		IPR055458IFT52, GIFT domainDomain
B,
O [auth J]		IPR039975Intraflagellar transport protein 52 homologFamily
B,
O [auth J]		IPR055460IFT52, central domainDomain
M [auth S],
Z [auth V]		IPR001680WD40 repeatRepeat
M [auth S],
Z [auth V]		IPR056168IF140/IFT172/WDR19, TPR domainDomain
M [auth S],
Z [auth V]		IPR056157IFT80/172/WDR35, TPR domainDomain
M [auth S],
Z [auth V]		IPR011044Quinoprotein amine dehydrogenase, beta chain-likeHomologous Superfamily
M [auth S],
Z [auth V]		IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
M [auth S],
Z [auth V]		IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
L [auth X],
Y [auth Z]		IPR018799TRAF3-interacting protein 1Family
L [auth X],
Y [auth Z]		IPR042576TRAF3-interacting protein 1, N-terminal domain superfamilyHomologous Superfamily
L [auth X],
Y [auth Z]		IPR040468TRAF3-interacting protein 1, N-terminalDomain
L [auth X],
Y [auth Z]		IPR041476TRAF3-interacting protein 1, C-terminal domainDomain
K [auth W],
X [auth Y]		IPR028172Intraflagellar transport protein 20Family
J [auth M],
W [auth U]		IPR019530Intra-flagellar transport protein 57Family
A,
N [auth H]		IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
A,
N [auth H]		IPR019734Tetratricopeptide repeatRepeat