Annotations: 7O0S

Crystal structure of the N-terminal domain of CEP164(1-109) bound to camelid nanobody 36Z

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
SAbDab Antibody Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	zf-C3HC4	e7o0sA1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: zf-C3HC4	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
A	Heavy Chain	IGHV1	-	centrosomal protein of 164 kda	SAbDab (2026-09-11)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Centrosomal protein of 164 kDa	-	organelle assembly plasma membrane bounded cell projection organization cell projection organization plasma membrane bounded cell projection assembly cellular component biogenesis cellular component organization organelle organization cellular component assembly cilium assembly cellular process cellular component organization or biogenesis cilium organization cell projection assembly	intracellular organelle microtubule organizing center cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle centriole intracellular membraneless organelle microtubule cytoskeleton cytoplasm cytosol membrane-bounded organelle protein-containing complex intracellular organelle microtubule organizing center cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle centriole intracellular membraneless organelle microtubule cytoskeleton cytoplasm cytosol membrane-bounded organelle protein-containing complex cell projection cilium ciliary transition fiber intracellular protein-containing complex plasma membrane bounded cell projection 9+2 motile cilium motile cilium extracellular region nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen centrosome
A	Nanobody 36Z	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR036020	WW domain superfamily	Homologous Superfamily
B	IPR051841	Nuclear mitotic apparatus protein 1-related	Family
B	IPR001202	WW domain	Domain
B	IPR063650	CEP164, coiled-coil	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B	: Q9UPV0	nephronophthisis 15 nephronophthisis Senior-Loken syndrome Ciliopathies malignant ependymoma ovarian cancer pituitary cancer ciliopathy medulloblastoma oligodendroglioma pancreatic ductal adenocarcinoma polydactyly ulcerative colitis osteosarcoma Pick disease

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.