2V1N | pdb_00002v1n

SOLUTION STRUCTURE OF THE REGION 51-160 OF HUMAN KIN17 REVEALS A WINGED HELIX FOLD

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	SCOP2 Family	Kin17 WHD-like	8044735	4004108	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Winged helix DNA-binding domain	8052331	3000034	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	Kin17_mid	e2v1nA1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: Kin17_mid	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.10.2030	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	DNA/RNA-binding protein Kin17, conserved domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF10357	KIN17 WH-like domain (WH_KIN17)	KIN17 WH-like domain	This entry represents the WH-like domain found in the central region of KIN17 proteins, which folds into an atypical winged helix (WH) domain. It consists of a three-alpha helix bundle packed against a three-stranded beta-sheet [2]. Comparing with an ...	This entry represents the WH-like domain found in the central region of KIN17 proteins, which folds into an atypical winged helix (WH) domain. It consists of a three-alpha helix bundle packed against a three-stranded beta-sheet [2]. Comparing with analogous WH domains, this one presents an additional helix and helix H3 is not positively charged as in classical DNA-binding WH domains [2]. KIN17 is a highly conserved protein that participates in DNA replication, DNA repair and cell cycle progression [1-3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	PROTEIN KIN HOMOLOG	DNA binding binding nucleic acid binding double-stranded DNA binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding RNA binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process nucleobase-containing compound metabolic process DNA replication metabolic process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process DNA repair cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process nucleobase-containing compound metabolic process DNA replication metabolic process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process DNA repair RNA metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA processing mRNA metabolic process macromolecule biosynthetic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process RNA processing DNA recombination	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle nuclear lumen nuclear matrix cytoplasm cytosol membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle nuclear lumen nuclear matrix cytoplasm cytosol nucleoplasm protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036236	Zinc finger C2H2 superfamily	Homologous Superfamily
A	IPR019447	DNA/RNA-binding protein Kin17, WH-like domain	Domain
A	IPR014722	Large ribosomal subunit protein uL2, domain 2	Homologous Superfamily
A	IPR041995	Kin17, KOW domain	Domain
A	IPR041330	KN17, SH3-like domain	Domain
A	IPR037321	KIN17-like protein	Family
A	IPR056767	KIN17, C2H2-type zinc finger domain	Domain
A	IPR038254	DNA/RNA-binding protein KIN17, WH-like domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: O60870	Alzheimer disease ovarian cancer medulloblastoma osteosarcoma

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.