4ZLB
Structural studies on a non-toxic homologue of type II RIPs from Momordica charantia (bitter gourd) in complex with lactose
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d4zlba_ | Alpha and beta proteins (a+b) | Ribosome inactivating proteins (RIP) | Ribosome inactivating proteins (RIP) | automated matches | automated matches | (Momordica charantia ) [TaxId: 3673 ], | SCOPe (2.08) |
B | d4zlbb1 | All beta proteins | beta-Trefoil | Ricin B-like lectins | automated matches | automated matches | (Momordica charantia ) [TaxId: 3673 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF00161 | e4zlbA1 | A: a+b two layers | X: RIP/Polo-box domain | H: Ribosome inactivating proteins (RIP) (From Topology) | T: Ribosome inactivating proteins (RIP) | F: PF00161 | ECOD (1.6) |
B | PF00652 | e4zlbB2 | A: beta duplicates or obligate multimers | X: beta-Trefoil (From Topology) | H: beta-Trefoil (From Topology) | T: beta-Trefoil | F: PF00652 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.40.420.10 | Alpha Beta | 3-Layer(aba) Sandwich | Ricin (A subunit) | domain 1 | CATH (4.3.0) |
A | 4.10.470.10 | Few Secondary Structures | Irregular | Ricin (A Subunit), domain 2 | Ricin (A Subunit), domain 2 | CATH (4.3.0) |
B | 2.80.10.50 | Mainly Beta | Trefoil | Trefoil (Acidic Fibroblast Growth Factor, subunit A) | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00161 | Ribosome inactivating protein (RIP) | Ribosome inactivating protein | - | Domain | |
PF00652 | Ricin-type beta-trefoil lectin domain (Ricin_B_lectin) | Ricin-type beta-trefoil lectin domain | - | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR036041 | Ribosome-inactivating protein superfamily | Homologous Superfamily | |
IPR016139 | Ribosome-inactivating protein, subdomain 2 | Homologous Superfamily | |
IPR017989 | Ribosome-inactivating protein type 1/2 | Family | |
IPR035992 | Ricin B-like lectins | Homologous Superfamily | |
IPR016138 | Ribosome-inactivating protein, subdomain 1 | Homologous Superfamily | |
IPR001574 | Ribosome-inactivating protein | Family | |
IPR000772 | Ricin B, lectin domain | Domain | |
IPR036041 | Ribosome-inactivating protein superfamily | Homologous Superfamily | |
IPR016139 | Ribosome-inactivating protein, subdomain 2 | Homologous Superfamily | |
IPR017989 | Ribosome-inactivating protein type 1/2 | Family | |
IPR035992 | Ricin B-like lectins | Homologous Superfamily | |
IPR016138 | Ribosome-inactivating protein, subdomain 1 | Homologous Superfamily | |
IPR001574 | Ribosome-inactivating protein | Family | |
IPR000772 | Ricin B, lectin domain | Domain |