2YPZ

KSHV LANA (ORF73) C-terminal domain, decameric ring: orthorhombic 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	PHA03169	e2ypzA1	A: a+b two layers	X: Alpha-beta plaits	H: Viral DNA-binding domain (From Topology)	T: Viral DNA-binding domain	F: PHA03169	ECOD (1.6)
B	PHA03169	e2ypzB1	A: a+b two layers	X: Alpha-beta plaits	H: Viral DNA-binding domain (From Topology)	T: Viral DNA-binding domain	F: PHA03169	ECOD (1.6)
C	PHA03169	e2ypzC1	A: a+b two layers	X: Alpha-beta plaits	H: Viral DNA-binding domain (From Topology)	T: Viral DNA-binding domain	F: PHA03169	ECOD (1.6)
D	PHA03169	e2ypzD1	A: a+b two layers	X: Alpha-beta plaits	H: Viral DNA-binding domain (From Topology)	T: Viral DNA-binding domain	F: PHA03169	ECOD (1.6)
E	PHA03169	e2ypzE1	A: a+b two layers	X: Alpha-beta plaits	H: Viral DNA-binding domain (From Topology)	T: Viral DNA-binding domain	F: PHA03169	ECOD (1.6)
F	PHA03169	e2ypzF1	A: a+b two layers	X: Alpha-beta plaits	H: Viral DNA-binding domain (From Topology)	T: Viral DNA-binding domain	F: PHA03169	ECOD (1.6)
G	PHA03169	e2ypzG1	A: a+b two layers	X: Alpha-beta plaits	H: Viral DNA-binding domain (From Topology)	T: Viral DNA-binding domain	F: PHA03169	ECOD (1.6)
H	PHA03169	e2ypzH1	A: a+b two layers	X: Alpha-beta plaits	H: Viral DNA-binding domain (From Topology)	T: Viral DNA-binding domain	F: PHA03169	ECOD (1.6)
I	PHA03169	e2ypzI1	A: a+b two layers	X: Alpha-beta plaits	H: Viral DNA-binding domain (From Topology)	T: Viral DNA-binding domain	F: PHA03169	ECOD (1.6)
J	PHA03169	e2ypzJ1	A: a+b two layers	X: Alpha-beta plaits	H: Viral DNA-binding domain (From Topology)	T: Viral DNA-binding domain	F: PHA03169	ECOD (1.6)

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)
E	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)
F	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)
G	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)
H	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)
I	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)
J	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, E A, B, C, D, E, F, G, H, I, J	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, E A, B, C, D, E, F, G, H, I, J	KSHV LANA	DNA binding binding nucleic acid binding	-	host intracellular membrane-bounded organelle host cellular component host intracellular part cellular anatomical structure host cell part host intracellular region host cell nucleus host intracellular organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR048523	Protein LANA1-like, DNA-binding domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	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.