BREFELDIN A ESTERASE, A BACTERIAL HOMOLOGUE OF HUMAN HORMONE SENSITIVE LIPASE
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| B | d1jkmb_ | Alpha and beta proteins (a/b) | alpha/beta-Hydrolases | alpha/beta-Hydrolases | Carboxylesterase | Carboxylesterase | (Bacillus subtilis ) [TaxId: 1423 ], | SCOPe (2.08) |
| A | d1jkma_ | Alpha and beta proteins (a/b) | alpha/beta-Hydrolases | alpha/beta-Hydrolases | Carboxylesterase | Carboxylesterase | (Bacillus subtilis ) [TaxId: 1423 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| B | SCOP2B Superfamily | alpha/beta-Hydrolases | 8032494 | 3000102 | SCOP2B (2022-06-29) |
| A | SCOP2 Family | Carboxylesterase | 8020114 | 4000703 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | alpha/beta-Hydrolases | 8032494 | 3000102 | 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) |
|---|---|---|---|---|---|---|---|---|
| B | Esterase | e1jkmB1 | A: beta barrels | X: HTH | H: HTH | T: winged helix domain | F: Esterase | ECOD (v294.2) |
| A | Abhydrolase_3 | e1jkmA1 | A: beta barrels | X: alpha/beta-Hydrolases | H: alpha/beta-Hydrolases | T: alpha/beta-Hydrolases | F: Abhydrolase_3 | ECOD (v294.2) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| B | 3.40.50.1820 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Alpha/Beta hydrolase fold, catalytic domain | CATH (4.3.0) |
| A | 3.40.50.1820 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Alpha/Beta hydrolase fold, catalytic domain | CATH (4.3.0) |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| BREFELDIN A ESTERASE | - | - |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR050300 | GDXG lipolytic enzyme | Family | |
| IPR013094 | Alpha/beta hydrolase fold-3 | Domain | |
| IPR029058 | Alpha/Beta hydrolase fold | Homologous Superfamily |
Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage
| Chains | Enzyme Name | Description | Catalytic Residues |
|---|---|---|---|
| Brefeldin A esterase M-CSA #453 | Brefeldin A esterase (BFAE), a detoxifying enzyme isolated from Bacillus subtilis, hydrolyses and inactivates BFA, a potent fungal inhibitor of intracellular vesicle-dependent secretory transport and poliovirus RNA replication. BFAE has high sequence homology to the mammalian hormone sensitive lipase (HSL), thus is thought to be a member of the HSL family. | Defined by 7 residues: GLY:A-118 [auth A-127]GLY:A-119 [auth A-128]SER:A-193 [auth A-202]TYR:A-224 [auth A-233]TYR:A-229 [auth A-238]ASP:A-299 [auth A-308]HIS:A-329 [auth A-338] | |
