4QMD | pdb_00004qmd

Crystal structure of human envoplakin plakin repeat domain

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d4qmdb_	Alpha and beta proteins (a+b)	beta-hairpin-alpha-hairpin repeat	Plakin repeat	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d4qmda_	Alpha and beta proteins (a+b)	beta-hairpin-alpha-hairpin repeat	Plakin repeat	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Plakin repeat	8077743	3000152	SCOP2B (2022-06-29)
A	SCOP2 Family	Desmoplakin intermediate filament-binding domain-like	8077742	4000365	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Plakin repeat	8077743	3000152	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	Plectin	e4qmdB1	A: a+b duplicates or obligate multimers	X: beta-hairpin-alpha-hairpin repeat (From Topology)	H: beta-hairpin-alpha-hairpin repeat (From Topology)	T: beta-hairpin-alpha-hairpin repeat	F: Plectin	ECOD (1.6)
A	Plectin	e4qmdA1	A: a+b duplicates or obligate multimers	X: beta-hairpin-alpha-hairpin repeat (From Topology)	H: beta-hairpin-alpha-hairpin repeat (From Topology)	T: beta-hairpin-alpha-hairpin repeat	F: Plectin	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.90.1290.10	Alpha Beta	Alpha-Beta Complex	beta-hairpin-alpha-hairpin repeat	Plakin repeat	CATH (4.3.0)
A	3.90.1290.10	Alpha Beta	Alpha-Beta Complex	beta-hairpin-alpha-hairpin repeat	Plakin repeat	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00681	Plectin repeat (Plectin)	Plectin repeat	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Envoplakin	cell adhesion molecule binding cadherin binding protein binding binding structural molecule activity	developmental process epithelium development epidermal cell differentiation cellular developmental process epidermis development animal organ development tissue development epithelial cell differentiation skin development cell differentiation keratinocyte differentiation anatomical structure development cellular process multicellular organismal process developmental process epithelium development epidermal cell differentiation cellular developmental process epidermis development animal organ development tissue development epithelial cell differentiation skin development cell differentiation keratinocyte differentiation anatomical structure development cellular process multicellular organismal process keratinization wound healing response to stimulus response to stress response to wounding cellular component organization intermediate filament-based process organelle organization cellular component organization or biogenesis cytoskeleton organization intermediate filament cytoskeleton organization peptide cross-linking macromolecule modification metabolic process primary metabolic process protein metabolic process macromolecule metabolic process protein modification process antibacterial peptide production regulation of humoral immune response regulation of immune effector process regulation of cellular process response to biotic stimulus antimicrobial humoral immune response mediated by antimicrobial peptide response to bacterium regulation of immune system process regulation of biological process response to other organism immune response response to external stimulus immune effector process regulation of gene expression biosynthetic process regulation of response to stimulus defense response to other organism regulation of immune response regulation of macromolecule biosynthetic process regulation of production of molecular mediator of immune response regulation of metabolic process regulation of defense response humoral immune response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of response to external stimulus regulation of antibacterial peptide production antimicrobial humoral response defense response to bacterium antimicrobial peptide production regulation of response to stress response to external biotic stimulus production of molecular mediator of immune response regulation of biosynthetic process regulation of antimicrobial humoral response defense response biological regulation defense response to symbiont antibacterial humoral response regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of antimicrobial peptide production immune system process	cell periphery cellular anatomical structure plasma membrane membrane cornified envelope extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle cell periphery cellular anatomical structure plasma membrane membrane cornified envelope extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol cell-cell junction anchoring junction desmosome cell junction intracellular organelle cytoskeleton membraneless organelle intracellular membraneless organelle intermediate filament cytoskeleton

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR041615	Desmoplakin, SH3 domain	Domain
A, B	IPR043197	Plakin	Family
A, B	IPR001101	Plectin repeat	Repeat
A, B	IPR035915	Plakin repeat superfamily	Homologous Superfamily
A, B	IPR001452	SH3 domain	Domain
A, B	IPR018159	Spectrin/alpha-actinin	Repeat
A, B	IPR055419	Periplakin/Envoplakin, N-terminal	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q92817	esophageal adenocarcinoma malignant mesothelioma interstitial cystitis leukemia

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.