Annotations: 2R9U

Crystal Structure of Lamprey Variable Lymphocyte Receptor 2913 Ectodomain

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2r9ua1	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	L domain-like	automated matches	automated matches	Sea lamprey (Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
A	d2r9ua2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Sea lamprey (Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
C	d2r9uc1	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	L domain-like	automated matches	automated matches	Sea lamprey (Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
C	d2r9uc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Sea lamprey (Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
D	d2r9ud1	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	L domain-like	automated matches	automated matches	Sea lamprey (Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
D	d2r9ud2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Sea lamprey (Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
B	d2r9ub1	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	L domain-like	automated matches	automated matches	Sea lamprey (Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
B	d2r9ub2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Sea lamprey (Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Ngr ectodomain-like	8047120	4002278	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	L domain-like	8095997	3001010	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	L domain-like	8095997	3001010	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	L domain-like	8095997	3001010	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	L domain-like	8095997	3001010	SCOP2B (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	Ring_hydroxyl_B	e2r9uA1	A: a/b three-layered sandwiches	X: UBC-like	H: UBC-like	T: UBC-like	F: Ring_hydroxyl_B	ECOD (v294.1)
C	IRS	e2r9uC1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: IRS	ECOD (v294.1)
D	IRS	e2r9uD1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: IRS	ECOD (v294.1)
B	IRS	e2r9uB1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: IRS	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)
C	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)
D	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)
B	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Variable lymphocyte receptor	-	-	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A, B, C, D	IPR000372	Leucine-rich repeat N-terminal domain	Domain
A, B, C, D	IPR024592	Variable_lymphocyte_rcpt_C	Unknown
A, B, C, D	IPR001611	Leucine-rich repeat	Repeat
A, B, C, D	IPR050541	Leucine-rich repeat and transmembrane domain-containing protein	Family
A, B, C, D	IPR003591	Leucine-rich repeat, typical subtype	Repeat

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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.