Annotations: 4UZZ

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	IFT46-CTD	8047459	4005648	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	IFT46-CTD	8105977	3002845	SCOP2 (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	KOG3861	e4uzzB1	A: extended segments	X: Intraflagellar transport protein 52 C-terminal domain (From Topology)	H: Intraflagellar transport protein 52 C-terminal domain (From Topology)	T: Intraflagellar transport protein 52 C-terminal domain	F: KOG3861	ECOD (1.6)
A	IFT46_B_C	e4uzzA1	A: extended segments	X: Intraflagellar transport protein 46 C-terminal domain (From Topology)	H: Intraflagellar transport protein 46 C-terminal domain (From Topology)	T: Intraflagellar transport protein 46 C-terminal domain	F: IFT46_B_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	6.10.250.2800	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF21178	Intraflagellar transport protein 52, C-terminal domain (Itf52_C)	Intraflagellar transport protein 52, C-terminal domain	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 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
A	PF12317	Intraflagellar transport complex B protein 46 C terminal (IFT46_B_C)	Intraflagellar transport complex B protein 46 C terminal	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	INTRAFLAGELLAR TRANSPORTER-LIKE PROTEIN	-	cellular localization plasma membrane bounded cell projection organization cell projection organization transport intracellular 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 cellular localization plasma membrane bounded cell projection organization cell projection organization transport intracellular 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 cilium plasma membrane bounded cell projection 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 cilium plasma membrane bounded cell projection intraciliary transport particle B protein-containing complex intraciliary transport particle
A	INTRAFLAGELLAR TRANSPORT COMPLEX B PROTEIN 46 CARBOXY-TERMINAL PROTEIN	-	cellular localization plasma membrane bounded cell projection organization cell projection organization transport intracellular 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 cellular localization plasma membrane bounded cell projection organization cell projection organization transport intracellular 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 intracellular membraneless organelle microtubule cytoskeleton cytoplasm membrane-bounded organelle cell projection cilium motile cilium intracellular organelle microtubule organizing center cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton cytoplasm membrane-bounded organelle cell projection cilium motile cilium plasma membrane bounded cell projection intraciliary transport particle B protein-containing complex intraciliary transport particle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR048643	Intraflagellar transport protein 52, C-terminal domain	Domain
B	IPR055458	IFT52, GIFT domain	Domain
B	IPR039975	Intraflagellar transport protein 52 homolog	Family
B	IPR055460	IFT52, central domain	Domain
A	IPR022088	Intraflagellar transport complex B protein 46	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729.