Structure of BT4661, a SusE-like surface located polysaccharide binding protein from the Bacteroides thetaiotaomicron heparin utilisation locus
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| A | SCOP2 Family | BT4661-like | 8045348 | 4004427 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | E set domains | 8090310 | 3000070 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | E set domains | 8090305 | 3000070 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | E set domains | 8090306 | 3000070 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | E set domains | 8090307 | 3000070 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | E set domains | 8090308 | 3000070 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | E set domains | 8090309 | 3000070 | SCOP2 (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 | SGBP_BT4661-like | e4ak1A1 | A: alpha arrays | X: Four-helical up-and-down bundle | H: Nucleotidyltransferase | T: Nucleotidyltransferase | F: SGBP_BT4661-like | ECOD (v295) |
| A | Ig_BT4661_4th | e4ak1A2 | A: alpha arrays | X: Four-helical up-and-down bundle | H: Nucleotidyltransferase | T: Nucleotidyltransferase | F: Ig_BT4661_4th | ECOD (v295) |
| A | Ig_BT4661_5th | e4ak1A3 | A: alpha arrays | X: Four-helical up-and-down bundle | H: Nucleotidyltransferase | T: Nucleotidyltransferase | F: Ig_BT4661_5th | ECOD (v295) |
| A | Ig_BT4661_6th | e4ak1A4 | A: alpha arrays | X: Four-helical up-and-down bundle | H: Nucleotidyltransferase | T: Nucleotidyltransferase | F: Ig_BT4661_6th | ECOD (v295) |
| A | Ig_BT4661_3rd | e4ak1A5 | A: alpha arrays | X: Single-stranded right-handed beta-helix | H: Rossmann-related | T: FAD/NAD(P)-binding domain | F: Ig_BT4661_3rd | ECOD (v295) |
| A | Pyr_redox_2 | e4ak1A6 | A: alpha arrays | X: Single-stranded right-handed beta-helix | H: Rossmann-related | T: FAD/NAD(P)-binding domain | F: Pyr_redox_2 | ECOD (v295) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| A | 2.60.40.2710 | Mainly Beta | Sandwich | Immunoglobulin-like | BT4661 domain 1 | CATH (4.3.0) |
| A | 2.30.30.1270 | Mainly Beta | Roll | SH3 type barrels. | CATH (4.3.0) | |
| A | 2.60.40.60 | Mainly Beta | Sandwich | Immunoglobulin-like | Cadherins | CATH (4.3.0) |
| A | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| A | 2.60.40.2720 | Mainly Beta | Sandwich | Immunoglobulin-like | CATH (4.3.0) | |
| A | 2.60.40.2730 | Mainly Beta | Sandwich | Immunoglobulin-like | CATH (4.3.0) |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR013783 | Immunoglobulin-like fold | Homologous Superfamily | |
| IPR032529 | Surface glycan binding protein BT4661-like, N-terminal domain | Domain |
