Annotations: 2K9Q

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Peptidase_C2	e2k9qA1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleic acid-binding protein	F: Peptidase_C2	ECOD (v294.2)
B	HSP70	e2k9qB1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: HSP70	ECOD (v294.2)

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)
A	6.10.300.30	Special	Helix non-globular	cAMP-dependent Protein Kinase, Chain A		CATH (4.3.0)
B	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)
B	6.10.300.30	Special	Helix non-globular	cAMP-dependent Protein Kinase, Chain A		CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	uncharacterized protein	DNA binding binding nucleic acid binding	-	-

Chains	Accession	Name	Type
A, B	IPR001387	Cro/C1-type, helix-turn-helix domain	Domain
A, B	IPR010982	Lambda repressor-like, DNA-binding domain superfamily	Homologous Superfamily

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.

2K9Q | pdb_00002k9q