4CMZ | pdb_00004cmz

An intertwined homodimer of the PDZ homology domain of periaxin

External Resource: Annotation

Domain Annotation: ECOD Classification
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)
C	PDZ	e4cmzC1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PDZ	ECOD (1.6)
B	PDZ	e4cmzB1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PDZ	ECOD (1.6)
A	PDZ	e4cmzA1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PDZ	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	PERIAXIN	-	developmental process multicellular organism development multicellular organismal process axon ensheathment ensheathment of neurons anatomical structure development cellular process nervous system development system development cellular developmental process peripheral nervous system axon ensheathment cell development glial cell development cellular component organization developmental process multicellular organism development multicellular organismal process axon ensheathment ensheathment of neurons anatomical structure development cellular process nervous system development system development cellular developmental process peripheral nervous system axon ensheathment cell development glial cell development cellular component organization neurogenesis gliogenesis cell differentiation plasma membrane organization myelination in peripheral nervous system peripheral nervous system myelin maintenance cellular component organization or biogenesis Schwann cell differentiation endomembrane system organization membrane organization peripheral nervous system development myelination Schwann cell development glial cell differentiation myelin maintenance regulation of cellular process RNA metabolic process regulation of primary metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process RNA processing regulation of biosynthetic process RNA splicing regulation of biological process biological regulation primary metabolic process regulation of macromolecule metabolic process regulation of RNA splicing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of metabolic process	cellular anatomical structure anchoring junction cell junction cell periphery plasma membrane membrane intracellular anatomical structure cytoplasm membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR001478	PDZ domain	Domain
A, B, C	IPR036034	PDZ superfamily	Homologous Superfamily
A, B, C	IPR052082	Peripheral myelin sheath structural protein	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C	Pharos: Q9BXM0	Charcot-Marie-Tooth disease type 3 Charcot-Marie-Tooth disease Charcot-Marie-Tooth disease type 4F motor peripheral neuropathy peripheral neuropathy breast cancer dengue shock syndrome intellectual disability otitis media psoriasis breast carcinoma Hereditary Motor and Sensory Neuropathies lung adenocarcinoma neurodegenerative disease peripheral nervous system disease Charcot-Marie-Tooth disease type 3 Charcot-Marie-Tooth disease Charcot-Marie-Tooth disease type 4F motor peripheral neuropathy peripheral neuropathy breast cancer dengue shock syndrome intellectual disability otitis media psoriasis breast carcinoma Hereditary Motor and Sensory Neuropathies lung adenocarcinoma neurodegenerative disease peripheral nervous system disease cataract lung cancer non-small cell lung carcinoma

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.