6OD5

Human TCF4 C-terminal bHLH domain in Complex with 12-bp Oligonucleotide Containing E-box Sequence with 5-carboxylcytosines

External Resource: Annotation

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: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	HLH helix-loop-helix DNA-binding domain	8103957	3001962	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	HLH helix-loop-helix DNA-binding domain	8103957	3001962	SCOP2B (2022-06-29)
E [auth C]	SCOP2B Superfamily	HLH helix-loop-helix DNA-binding domain	8103957	3001962	SCOP2B (2022-06-29)
F [auth D]	SCOP2B Superfamily	HLH helix-loop-helix DNA-binding domain	8103957	3001962	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00010	e6od5A1	A: alpha duplicates or obligate multimers	X: HLH-like	H: HLH, helix-loop-helix DNA-binding domain (From Topology)	T: HLH, helix-loop-helix DNA-binding domain	F: PF00010	ECOD (1.6)
B	PF00010	e6od5B1	A: alpha duplicates or obligate multimers	X: HLH-like	H: HLH, helix-loop-helix DNA-binding domain (From Topology)	T: HLH, helix-loop-helix DNA-binding domain	F: PF00010	ECOD (1.6)
E [auth C]	PF00010	e6od5C1	A: alpha duplicates or obligate multimers	X: HLH-like	H: HLH, helix-loop-helix DNA-binding domain (From Topology)	T: HLH, helix-loop-helix DNA-binding domain	F: PF00010	ECOD (1.6)
F [auth D]	PF00010	e6od5D1	A: alpha duplicates or obligate multimers	X: HLH-like	H: HLH, helix-loop-helix DNA-binding domain (From Topology)	T: HLH, helix-loop-helix DNA-binding domain	F: PF00010	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	4.10.280.10	Few Secondary Structures	Irregular	MYOD Basic-Helix-Loop-Helix Domain, subunit B	Helix-loop-helix DNA-binding domain	CATH (utative)
B	4.10.280.10	Few Secondary Structures	Irregular	MYOD Basic-Helix-Loop-Helix Domain, subunit B	Helix-loop-helix DNA-binding domain	CATH (utative)
E [auth C]	4.10.280.10	Few Secondary Structures	Irregular	MYOD Basic-Helix-Loop-Helix Domain, subunit B	Helix-loop-helix DNA-binding domain	CATH (utative)
F [auth D]	4.10.280.10	Few Secondary Structures	Irregular	MYOD Basic-Helix-Loop-Helix Domain, subunit B	Helix-loop-helix DNA-binding domain	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, E [auth C], F [auth D]	PF00010	Helix-loop-helix DNA-binding domain (HLH)	Helix-loop-helix DNA-binding domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, E [auth C], F [auth D]	Transcription factor 4	transcription factor binding basal transcription machinery binding protein binding binding basal RNA polymerase II transcription machinery binding general transcription initiation factor binding RNA polymerase II general transcription initiation factor binding TFIIB-class transcription factor binding DNA binding sequence-specific DNA binding double-stranded DNA binding nucleic acid binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding transcription factor binding basal transcription machinery binding protein binding binding basal RNA polymerase II transcription machinery binding general transcription initiation factor binding RNA polymerase II general transcription initiation factor binding TFIIB-class transcription factor binding DNA binding sequence-specific DNA binding double-stranded DNA binding nucleic acid binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding organic cyclic compound binding transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding protein heterodimerization activity protein dimerization activity transcription regulator activity DNA-binding transcription factor activity DNA-binding transcription factor activity, RNA polymerase II-specific E-box binding beta-catenin binding DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription activator activity identical protein binding	developmental process cellular developmental process cell differentiation cellular process cellular component organization cellular component biogenesis protein-DNA complex organization cellular component assembly protein-containing complex organization protein-containing complex assembly protein-DNA complex assembly cellular component organization or biogenesis multicellular organismal process regulation of cellular process developmental process cellular developmental process cell differentiation cellular process cellular component organization cellular component biogenesis protein-DNA complex organization cellular component assembly protein-containing complex organization protein-containing complex assembly protein-DNA complex assembly cellular component organization or biogenesis multicellular organismal process regulation of cellular process regulation of developmental process positive regulation of biological process regulation of cell differentiation positive regulation of neuron differentiation positive regulation of developmental process neurogenesis multicellular organism development neuron differentiation positive regulation of cell differentiation anatomical structure development positive regulation of cellular process system development regulation of biological process biological regulation nervous system development generation of neurons regulation of neuron differentiation positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process organic substance biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of nucleobase-containing compound metabolic process cellular metabolic process primary metabolic process regulation of cellular metabolic process positive regulation of RNA metabolic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process organic cyclic compound biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process positive regulation of DNA-templated transcription cellular biosynthetic process RNA metabolic process positive regulation of cellular metabolic process RNA biosynthetic process nucleic acid biosynthetic process organic substance metabolic process positive regulation of biosynthetic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process transcription by RNA polymerase II regulation of transcription by RNA polymerase II positive regulation of transcription by RNA polymerase II	membrane-bounded organelle RNA polymerase II transcription regulator complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle cellular anatomical entity beta-catenin-TCF7L2 complex intracellular organelle catenin-TCF7L2 complex organelle beta-catenin-TCF complex membrane-bounded organelle RNA polymerase II transcription regulator complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle cellular anatomical entity beta-catenin-TCF7L2 complex intracellular organelle catenin-TCF7L2 complex organelle beta-catenin-TCF complex protein-DNA complex intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle
C [auth X], D [auth Y], G [auth E], H [auth F]	DNA (5'-D(AP(1CC)PGPCPAPCPGPTPGP(1CC)P*G)-3')	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, E [auth C], F [auth D]	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain	Domain
A, B, E [auth C], F [auth D]	IPR036638	Helix-loop-helix DNA-binding domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, E [auth C], F [auth D]	Pharos: P15884	Pitt-Hopkins syndrome microcephaly Fuchs' endothelial dystrophy corneal dystrophy, Fuchs endothelial, 3 visual epilepsy heart disease Craniofacial Abnormalities ulcerative colitis intellectual disability peripheral nervous system disease liver cancer peripheral neuropathy bipolar disorder nephrosclerosis endogenous depression Pitt-Hopkins syndrome microcephaly Fuchs' endothelial dystrophy corneal dystrophy, Fuchs endothelial, 3 visual epilepsy heart disease Craniofacial Abnormalities ulcerative colitis intellectual disability peripheral nervous system disease liver cancer peripheral neuropathy bipolar disorder nephrosclerosis endogenous depression oligodendroglioma gastric carcinoma Pallister-hall syndrome glioblastoma pancreatic intraductal papillary-mucinous neoplasm invasive ductal breast carcinoma Parkinson disease large cell medulloblastoma Pick disease autism spectrum disorder liver neoplasm primary sclerosing cholangitis breast carcinoma malignant glioma prostate carcinoma medulloblastoma pterygium sclerosing cholangitis ductal breast carcinoma in situ epilepsy osteosarcoma Sjogren syndrome pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia acute myeloid leukemia attention deficit hyperactivity disorder, inattentive type B-cell chronic lymphocytic leukemia lung adenocarcinoma primitive neuroectodermal tumor chromosome 18q deletion syndrome malignant mesothelioma psoriasis rheumatoid arthritis dermatomyositis myopathy Emery-Dreifuss muscular dystrophy ovarian cancer pancreatic intraductal papillary-mucinous carcinoma head and neck cancer interstitial cystitis astrocytic tumor juvenile dermatomyositis atypical teratoid rhabdoid tumor polycystic ovary syndrome lung cancer malignant pancreatic neoplasm microlissencephaly schizophrenia Duchenne muscular dystrophy

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.