Structure of the extra-membranous domain of the secretin HofQ from Actinobacillus actinomycetemcomitans
External Resource: Annotation
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
| A | SCOP2 Family | Secretin repeat domain-like | 8045243 | 4004368 | SCOP2 (2022-06-29) |
| A | SCOP2 Family | Secretin repeat domain-like | 8057227 | 4004368 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | Secretin repeat domain-like | 8057228 | 3002387 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | Secretin repeat domain-like | 8057229 | 3002387 | SCOP2 (2022-06-29) |
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
| B | Secretin_N | e2y3mB1 | A: a+b two layers | X: Alpha-lytic protease prodomain-like | H: Ring-building motif II in type III secretion system (From Topology) | T: Ring-building motif II in type III secretion system | F: Secretin_N | ECOD (1.6) |
| B | DUF4974 | e2y3mB2 | A: a+b complex topology | X: N0 domain in phage tail proteins and secretins-like | H: N0 domain in phage tail proteins and secretins (From Topology) | T: N0 domain in phage tail proteins and secretins | F: DUF4974 | ECOD (1.6) |
| A | Secretin_N | e2y3mA3 | A: a+b two layers | X: Alpha-lytic protease prodomain-like | H: Ring-building motif II in type III secretion system (From Topology) | T: Ring-building motif II in type III secretion system | F: Secretin_N | ECOD (1.6) |
| A | DUF4974 | e2y3mA2 | A: a+b complex topology | X: N0 domain in phage tail proteins and secretins-like | H: N0 domain in phage tail proteins and secretins (From Topology) | T: N0 domain in phage tail proteins and secretins | F: DUF4974 | ECOD (1.6) |