4K5U
Recognition of the BG-H Antigen by a Lamprey Variable Lymphocyte Receptor
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| 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) |
| 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) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| A [auth B] | SCOP2B Superfamily | L domain-like | 8095996 | 3001010 | SCOP2B (2022-06-29) |
| 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) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| A [auth B] | PF01462,PF11921,PF13855 | e4k5uB1 | A: beta duplicates or obligate multimers | X: Single-stranded right-handed beta-helix | H: Leucine-rich repeats (From Topology) | T: Leucine-rich repeats | F: PF01462,PF11921,PF13855 | ECOD (1.6) |
| B [auth A] | PF01462,PF11921,PF13855 | e4k5uA1 | A: beta duplicates or obligate multimers | X: Single-stranded right-handed beta-helix | H: Leucine-rich repeats (From Topology) | T: Leucine-rich repeats | F: PF01462,PF11921,PF13855 | ECOD (1.6) |
| C | PF01462,PF11921,PF13855 | e4k5uC1 | A: beta duplicates or obligate multimers | X: Single-stranded right-handed beta-helix | H: Leucine-rich repeats (From Topology) | T: Leucine-rich repeats | F: PF01462,PF11921,PF13855 | ECOD (1.6) |
| D | PF01462,PF11921,PF13855 | e4k5uD1 | A: beta duplicates or obligate multimers | X: Single-stranded right-handed beta-helix | H: Leucine-rich repeats (From Topology) | T: Leucine-rich repeats | F: PF01462,PF11921,PF13855 | ECOD (1.6) |
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 (202416-0) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| A [auth B], B [auth A], C, D | PF13855 | Leucine rich repeat (LRR_8) | Leucine rich repeat | - | Repeat |
| A [auth B], B [auth A], C, D | PF01462 | Leucine rich repeat N-terminal domain (LRRNT) | Leucine rich repeat N-terminal domain | - | Family |
| A [auth B], B [auth A], C, D | PF11921 | Domain of unknown function (DUF3439) (DUF3439) | Domain of unknown function (DUF3439) | - | Family |
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 receptor, C-terminal | Domain |
| A [auth B], B [auth A], C, D | IPR001611 | Leucine-rich repeat | Repeat |
| A [auth B], B [auth A], C, D | IPR003591 | Leucine-rich repeat, typical subtype | Repeat |
