2LP0

The solution structure of homeodomain-protein complex

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)
A	d2lp0a_	All alpha proteins	DNA/RNA-binding 3-helical bundle	Homeodomain-like	Homeodomain	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)
A	SCOP2 Family	Homeodomain	8070975	4000291	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Homeodomain-like	8070976	3000001	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)
A	Homeobox	e2lp0A1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: Homeobox	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00046	Homeodomain (Homeodomain)	Homeodomain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Homeobox protein Hox-C9	DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA binding sequence-specific DNA binding 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 transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding	regulation of biological process regulation of cellular process negative regulation of cellular process biological regulation negative regulation of biological process negative regulation of cell cycle cellular process cell cycle regulation of cell cycle RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process regulation of biological process regulation of cellular process negative regulation of cellular process biological regulation negative regulation of biological process negative regulation of cell cycle cellular process cell cycle regulation of cell cycle RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II regulation of biosynthetic process 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 metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process embryonic organ morphogenesis developmental process multicellular organismal process chordate embryonic development embryonic morphogenesis animal organ development embryo development multicellular organism development anatomical structure morphogenesis embryo development ending in birth or egg hatching skeletal system development anatomical structure development animal organ morphogenesis embryonic skeletal system development skeletal system morphogenesis embryonic organ development embryonic skeletal system morphogenesis system development anterior/posterior pattern specification pattern specification process regionalization proximal/distal pattern formation	protein-containing complex transcription regulator complex transcription repressor complex inclusion body intracellular anatomical structure cellular anatomical structure aggresome membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm protein-containing complex transcription regulator complex transcription repressor complex inclusion body intracellular anatomical structure cellular anatomical structure aggresome membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen membraneless organelle intracellular membraneless organelle chromatin chromosome
B	Geminin	transcription corepressor activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity transcription factor binding protein binding binding DNA-binding transcription factor binding histone deacetylase binding enzyme binding chromatin binding	DNA-templated DNA replication protein-containing complex organization DNA replication preinitiation complex assembly nuclear DNA replication cell cycle DNA replication primary metabolic process protein-DNA complex assembly DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component organization cellular component biogenesis protein-DNA complex organization DNA replication cellular component assembly DNA-templated DNA replication protein-containing complex organization DNA replication preinitiation complex assembly nuclear DNA replication cell cycle DNA replication primary metabolic process protein-DNA complex assembly DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component organization cellular component biogenesis protein-DNA complex organization DNA replication cellular component assembly protein-containing complex assembly metabolic process cellular process macromolecule metabolic process cell cycle cellular component organization or biogenesis cell cycle 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 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 regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process regulation of mitotic cell cycle regulation of cell cycle mitotic cell cycle developmental process anatomical structure morphogenesis anatomical structure development animal organ development animal organ morphogenesis regulation of DNA replication regulation of DNA metabolic process negative regulation of cell cycle negative regulation of DNA-templated DNA replication negative regulation of DNA replication regulation of DNA-templated DNA replication negative regulation of DNA metabolic process positive regulation of chromatin binding positive regulation of molecular function regulation of molecular function regulation of binding positive regulation of binding regulation of DNA-templated DNA replication initiation DNA replication initiation	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex transcription regulator complex transcription repressor complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex transcription regulator complex transcription repressor complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR009057	Homedomain-like superfamily	Homologous Superfamily
A	IPR050803	Abd-B homeobox transcription factor	Family
A	IPR017112	Homeobox protein HXA9/HXB9/HXC9	Family
A	IPR017970	Homeobox, conserved site	Conserved Site
A	IPR020479	Homeodomain, metazoa	Domain
A	IPR001356	Homeodomain	Domain
A	IPR006711	Hox9, N-terminal activation domain	Domain
B	IPR022786	Geminin/Multicilin	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P31274	androgenetic alopecia colorectal cancer large cell medulloblastoma pancreatic intraductal papillary-mucinous carcinoma atypical teratoid rhabdoid tumor glioblastoma malignant glioma pancreatic intraductal papillary-mucinous neoplasm breast cancer heart disease medulloblastoma
B	Pharos: O75496	Meier-Gorlin syndrome Meier-Gorlin syndrome 6 pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Sjogren syndrome adrenal cortex carcinoma EAR, PATELLA, SHORT STATURE SYNDROME interstitial cystitis lymphoplasmacytic lymphoma non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma polycystic ovary syndrome astrocytic tumor glioblastoma lung adenocarcinoma malignant mesothelioma Meier-Gorlin syndrome Meier-Gorlin syndrome 6 pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Sjogren syndrome adrenal cortex carcinoma EAR, PATELLA, SHORT STATURE SYNDROME interstitial cystitis lymphoplasmacytic lymphoma non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma polycystic ovary syndrome astrocytic tumor glioblastoma lung adenocarcinoma malignant mesothelioma oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm breast fibroadenoma hepatocellular carcinoma lung cancer malignant pancreatic neoplasm nasopharyngeal carcinoma pancreatic ductal adenocarcinoma

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.