Type 3 secretion system export apparatus core, inner rod and needle of Shigella flexneri
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| AB [auth o] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| BB [auth p] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| CB [auth q] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| EB [auth s] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| FB [auth t] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| HB [auth v] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| MA [auth a] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| NA [auth b] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| OA [auth c] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| QA [auth e] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| RA [auth f] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| UA [auth i] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| VA [auth j] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| WA [auth k] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| XA [auth l] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| YA [auth m] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| ZA [auth n] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| V [auth W] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| U [auth V] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| TA [auth h] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| T [auth U] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| SA [auth g] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| S [auth T] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| R [auth S] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| PA [auth d] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| IB [auth w] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| GB [auth u] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | SCOP2B (2022-06-29) |
| DB [auth r] | SCOP2B Superfamily | Type III secretion system needle-like | 8038584 | 3000649 | 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) |
|---|---|---|---|---|---|---|---|---|
| Z [auth 0] | F5_F8_type_C | e8axk01 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| Y [auth Z] | F5_F8_type_C | e8axkZ1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| X [auth Y] | F5_F8_type_C | e8axkY1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| W [auth X] | F5_F8_type_C | e8axkX1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| LA [auth 9] | F5_F8_type_C | e8axk91 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| KA [auth 7] | F5_F8_type_C | e8axk71 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| JA [auth 5] | F5_F8_type_C | e8axk51 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| IA [auth 3] | F5_F8_type_C | e8axk31 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| HA [auth 1] | F5_F8_type_C | e8axk11 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| GA [auth z] | F5_F8_type_C | e8axkz1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| FA [auth y] | F5_F8_type_C | e8axky1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| EA [auth x] | F5_F8_type_C | e8axkx1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| DA [auth 8] | F5_F8_type_C | e8axk81 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| CA [auth 6] | F5_F8_type_C | e8axk61 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| BA [auth 4] | F5_F8_type_C | e8axk41 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| AA [auth 2] | F5_F8_type_C | e8axk21 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| AB [auth o] | F5_F8_type_C | e8axko1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| BB [auth p] | F5_F8_type_C | e8axkp1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| CB [auth q] | F5_F8_type_C | e8axkq1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| EB [auth s] | F5_F8_type_C | e8axks1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| FB [auth t] | F5_F8_type_C | e8axkt1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| HB [auth v] | F5_F8_type_C | e8axkv1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| MA [auth a] | F5_F8_type_C | e8axka1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| NA [auth b] | F5_F8_type_C | e8axkb1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| OA [auth c] | F5_F8_type_C | e8axkc1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| QA [auth e] | F5_F8_type_C | e8axke1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| RA [auth f] | F5_F8_type_C | e8axkf1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| UA [auth i] | F5_F8_type_C | e8axki1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| VA [auth j] | F5_F8_type_C | e8axkj1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| WA [auth k] | F5_F8_type_C | e8axkk1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| XA [auth l] | F5_F8_type_C | e8axkl1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| YA [auth m] | F5_F8_type_C | e8axkm1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| ZA [auth n] | F5_F8_type_C | e8axkn1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| V [auth W] | F5_F8_type_C | e8axkW1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| U [auth V] | F5_F8_type_C | e8axkV1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| TA [auth h] | F5_F8_type_C | e8axkh1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| T [auth U] | F5_F8_type_C | e8axkU1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| SA [auth g] | F5_F8_type_C | e8axkg1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| S [auth T] | F5_F8_type_C | e8axkT1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| R [auth S] | F5_F8_type_C | e8axkS1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| PA [auth d] | F5_F8_type_C | e8axkd1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| IB [auth w] | F5_F8_type_C | e8axkw1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| GB [auth u] | F5_F8_type_C | e8axku1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| DB [auth r] | F5_F8_type_C | e8axkr1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| Q [auth R] | F5_F8_type_C | e8axkR1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| P [auth Q] | F5_F8_type_C | e8axkQ1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| O [auth P] | F5_F8_type_C | e8axkP1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| N [auth O] | F5_F8_type_C | e8axkO1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| M [auth N] | F5_F8_type_C | e8axkN1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: F5_F8_type_C | ECOD (develop294) |
| K | Ribosomal_L27A, Ribosomal_L18 | e8axkK01 | A: alpha bundles | X: Rossmann-like | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ribosomal_L27A, Ribosomal_L18 | ECOD (develop294) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF03958 | Bacterial type II/III secretion system short domain (Secretin_N) | Bacterial type II/III secretion system short domain | This is a short, often repeated, domain found in bacterial type II/III secretory system proteins. All previous NolW-like domains fall into this family. | Domain | |
| PF09392 | Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF (T3SS_needle_F) | Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF | - | Family | |
| PF09392 | Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF (T3SS_needle_F) | Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF | - | Family | |
| PF09392 | Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF (T3SS_needle_F) | Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF | - | Family | |
| PF09392 | Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF (T3SS_needle_F) | Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF | - | Family | |
| PF01313 | Bacterial export proteins, family 3 (Bac_export_3) | Bacterial export proteins, family 3 | - | Family | |
| PF09392 | Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF (T3SS_needle_F) | Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF | - | Family | |
| PF01311 | Bacterial export proteins, family 1 (Bac_export_1) | Bacterial export proteins, family 1 | - | Family | |
| PF00813 | FliP family (FliP) | FliP family | - | Family | |
| PF09392 | Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF (T3SS_needle_F) | Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Membrane Protein Annotation: mpstruc mpstruc Database Homepage
| Chains | Resource Link | Group | Subgroup | Protein |
|---|---|---|---|---|
| mpstruc | TRANSMEMBRANE PROTEINS: BETA-BARREL | Type III Secretion Systems | Type III secretion system (T3SS): Export apparatus core, inner rod and needle |














