Annotations: 6NCM

Crystal structure of the human FOXN3 DNA binding domain in complex with a forkhead-like (FHL) DNA sequence

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family 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)
D [auth B]	La	e6ncmB1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
A	PolyA_pol	e6ncmA1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: PolyA_pol	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D [auth B]	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
A	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, D [auth B]	PF00250	Forkhead domain (Forkhead)	Forkhead domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C [auth D]	DNA (5'-D(TPCPAPTPGPCPTPAPAPGPAPCPGPCPTPA)-3')	-	-	-
B [auth C]	DNA (5'-D(APTPAPGPCPGPTPCPTPTPAPGPCPAPTPG)-3')	-	-	-
A, D [auth B]	Forkhead box protein N3	DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding nucleic acid binding cis-regulatory region sequence-specific DNA binding transcription regulatory region nucleic acid binding	regulation of cellular process negative regulation of biological process RNA metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of cellular process negative regulation of biological process RNA metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of DNA-templated transcription regulation of biological process negative regulation of metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process cellular process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process cellular response to stimulus regulation of cell cycle phase transition DNA damage checkpoint signaling response to stimulus signaling G2/M transition of mitotic cell cycle mitotic G2 DNA damage checkpoint signaling negative regulation of cell cycle cell cycle phase transition intracellular signal transduction mitotic cell cycle negative regulation of mitotic cell cycle mitotic G2/M transition checkpoint cell communication regulation of mitotic cell cycle mitotic DNA integrity checkpoint signaling cellular response to stress response to stress mitotic DNA damage checkpoint signaling negative regulation of cell cycle phase transition signal transduction cell cycle regulation of cell cycle cell cycle process cell cycle G2/M phase transition negative regulation of mitotic cell cycle phase transition regulation of G2/M transition of mitotic cell cycle regulation of cell cycle process DNA integrity checkpoint signaling regulation of cell cycle G2/M phase transition negative regulation of cell cycle process cell cycle checkpoint signaling regulation of mitotic cell cycle phase transition mitotic cell cycle checkpoint signaling mitotic cell cycle process DNA damage response negative regulation of cell cycle G2/M phase transition signal transduction in response to DNA damage negative regulation of G2/M transition of mitotic cell cycle mitotic cell cycle phase transition developmental process multicellular organismal process craniofacial suture morphogenesis animal organ development multicellular organism development anatomical structure morphogenesis skeletal system development anatomical structure development cranial skeletal system development skeletal system morphogenesis animal organ morphogenesis bone morphogenesis bone development system development	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromatin chromosome membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, D [auth B]	IPR047119	Forkhead box protein N2/3-like	Family
A, D [auth B]	IPR018122	Fork head domain conserved site1	Conserved Site
A, D [auth B]	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A, D [auth B]	IPR001766	Fork head domain	Domain
A, D [auth B]	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
A, D [auth B]	IPR030456	Fork head domain conserved site 2	Conserved Site
A, D [auth B]	IPR047404	Forkhead box protein N3, forkhead domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, D [auth B]	: O00409	psoriasis astrocytic tumor breast carcinoma ductal breast carcinoma in situ invasive ductal breast carcinoma lymphoplasmacytic lymphoma osteosarcoma Pick disease tuberculosis atypical teratoid rhabdoid tumor breast fibroadenoma head and neck cancer large cell medulloblastoma malignant colon neoplasm ovarian cancer psoriasis astrocytic tumor breast carcinoma ductal breast carcinoma in situ invasive ductal breast carcinoma lymphoplasmacytic lymphoma osteosarcoma Pick disease tuberculosis atypical teratoid rhabdoid tumor breast fibroadenoma head and neck cancer large cell medulloblastoma malignant colon neoplasm ovarian cancer plasma cell myeloma ulcerative colitis breast cancer cutaneous lupus erythematosus hereditary spastic paraplegia lung cancer malignant pancreatic neoplasm pancreatic ductal adenocarcinoma

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.