2YQ1 | pdb_00002yq1

MHV-68 LANA (ORF73) C-terminal domain: triclinic crystal form

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	C2	e2yq1A1	A: a/b three-layered sandwiches	X: CCHHC domain	H: CCHHC domain	T: CCHHC domain	F: C2	ECOD (v294.1)
B	Acyl-CoA_dh_1	e2yq1B1	A: a/b three-layered sandwiches	X: CCHHC domain	H: CCHHC domain	T: CCHHC domain	F: Acyl-CoA_dh_1	ECOD (v294.1)
C	SUFU	e2yq1C1	A: a/b three-layered sandwiches	X: CCHHC domain	H: CCHHC domain	T: CCHHC domain	F: SUFU	ECOD (v294.1)
D	Acyl-CoA_dh_1	e2yq1D1	A: a/b three-layered sandwiches	X: CCHHC domain	H: CCHHC domain	T: CCHHC domain	F: Acyl-CoA_dh_1	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.390	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Epstein Barr virus nuclear antigen-1, DNA-binding domain	CATH (4.3.0)
B	3.30.70.390	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Epstein Barr virus nuclear antigen-1, DNA-binding domain	CATH (4.3.0)
C	3.30.70.390	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Epstein Barr virus nuclear antigen-1, DNA-binding domain	CATH (4.3.0)
D	3.30.70.390	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Epstein Barr virus nuclear antigen-1, DNA-binding domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF21501	Protein LANA1-like, DNA-binding domain (LANA1_DNA-bd)	Protein LANA1-like, DNA-binding domain	Latency-associated nuclear antigen (LANA) is a multifunctional protein that plays a role in the replication and long-term persistence of the viral episomal genome in dividing cells. It binds to mitotic chromosomes via its N-terminal region and to a 1 ...	Latency-associated nuclear antigen (LANA) is a multifunctional protein that plays a role in the replication and long-term persistence of the viral episomal genome in dividing cells. It binds to mitotic chromosomes via its N-terminal region and to a 16-bp imperfect palindrome within the origin of replication (oriP) located in the viral terminal repeat (TR) through its C-terminal. It also plays a role in the repression of host NF-kappa-B activity upon TNF-alpha stimulation by promoting the proteasomal degradation of host RELA [6]. This entry represents the DNA-binding domain of LANA from murine gammaherpesvirus 68, which is homologous to that of Kaposi's sarcoma-associated herpesvirus (KSHV) [1-6].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	ORF73	DNA binding binding nucleic acid binding identical protein binding protein binding	-	host intracellular membrane-bounded organelle host cellular component host intracellular part cellular anatomical structure host cell part host intracellular region host cell nucleus other organism part host intracellular organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR048523	Protein LANA1-like, DNA-binding domain	Domain
A, B, C, D	IPR037007	Epstein Barr virus nuclear antigen-1, 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.