Annotations: 4K5U

Recognition of the BG-H Antigen by a Lamprey Variable Lymphocyte Receptor

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
IMGT Antibody Annotation
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)
B [auth A]	d4k5ua_	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	L domain-like	automated matches	automated matches	marine lamprey (Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
C	d4k5uc_	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	L domain-like	automated matches	automated matches	marine lamprey (Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
D	d4k5ud_	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	L domain-like	automated matches	automated matches	marine lamprey (Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
A [auth B]	d4k5ub_	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	L domain-like	automated matches	automated matches	marine 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)
B [auth A]	SCOP2B Superfamily	L domain-like	8095996	3001010	SCOP2B (2022-06-29)
C	SCOP2 Family	Ngr ectodomain-like	8047119	4002278	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	L domain-like	8095996	3001010	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	L domain-like	8095996	3001010	SCOP2B (2022-06-29)
A [auth B]	SCOP2B Superfamily	L domain-like	8095996	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)
B [auth A]	PEPCK_N	e4k5uA1	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: PEPCK_N	ECOD (v294.2)
C	PEPCK_N	e4k5uC1	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: PEPCK_N	ECOD (v294.2)
D	PEPCK_N	e4k5uD1	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: PEPCK_N	ECOD (v294.2)
A [auth B]	PEPCK_N	e4k5uB1	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: PEPCK_N	ECOD (v294.2)

IMGT Antibody Annotation IMGT Database Homepage

Chain	Protein Name	Description	Organism Name	Gene Allele Name(s)	Domain Name(s)	Receptor Type	Receptor Description	Provenance Source
A [auth B], B [auth A], C, D	VLRB (Variable lymphocyte receptor B)	VLRB	Petromyzon marinus (sea lamprey)	VLRB*01	R-LIKE-DOMAIN LRRNT, R-LIKE-DOMAIN LRRV1, R-LIKE-DOMAIN LRRV2, R-LIKE-DOMAIN LRRV3, R-LIKE-DOMAIN LRRV4, R-LIKE-DOMAIN LRRV5, R-LIKE-DOMAIN LRRCT	RPI	VLRB	IMGT (202617-0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A], 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 [auth B], B [auth A], C, D	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A [auth B], B [auth A], C, D	IPR000372	Leucine-rich repeat N-terminal domain	Domain
A [auth B], B [auth A], C, D	IPR024592	Variable_lymphocyte_rcpt_C	Unknown
A [auth B], B [auth A], C, D	IPR001611	Leucine-rich repeat	Repeat
A [auth B], B [auth A], C, D	IPR050541	Leucine-rich repeat and transmembrane domain-containing protein	Family
A [auth B], B [auth A], C, D	IPR003591	Leucine-rich repeat, typical subtype	Repeat

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.