2BGG
The structure of a Piwi protein from Archaeoglobus fulgidus complexed with a 16nt siRNA duplex.
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B | d2bggb2 | Alpha and beta proteins (a/b) | Phosphotyrosine protein phosphatases I-like | PIWI domain N-terminal-like | PIWI domain N-terminal | Hypothetical protein AF1318 | (Archaeoglobus fulgidus ) [TaxId: 2234 ], | SCOPe (2.08) |
B | d2bggb3 | Alpha and beta proteins (a/b) | Ribonuclease H-like motif | Ribonuclease H-like | PIWI domain C-terminal | Hypothetical protein AF1318 | (Archaeoglobus fulgidus ) [TaxId: 2234 ], | SCOPe (2.08) |
A | d2bgga2 | Alpha and beta proteins (a/b) | Phosphotyrosine protein phosphatases I-like | PIWI domain N-terminal-like | PIWI domain N-terminal | Hypothetical protein AF1318 | (Archaeoglobus fulgidus ) [TaxId: 2234 ], | SCOPe (2.08) |
A | d2bgga3 | Alpha and beta proteins (a/b) | Ribonuclease H-like motif | Ribonuclease H-like | PIWI domain C-terminal | Hypothetical protein AF1318 | (Archaeoglobus fulgidus ) [TaxId: 2234 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
B | SCOP2B Superfamily | Mid domain of argonaute | 8053603 | 3002210 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Ribonuclease H-like | 8033004 | 3000143 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | Ribonuclease H-like | 8033004 | 3000143 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | Mid domain of argonaute | 8053603 | 3002210 | 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) |
---|---|---|---|---|---|---|---|---|
B | Piwi_N_2 | e2bggB3 | A: a/b three-layered sandwiches | X: Middle domain in Argonaute homologs (From Topology) | H: Middle domain in Argonaute homologs (From Topology) | T: Middle domain in Argonaute homologs | F: Piwi_N_2 | ECOD (1.6) |
B | Piwi_C_1 | e2bggB2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Piwi_C_1 | ECOD (1.6) |
A | Piwi_N_2 | e2bggA3 | A: a/b three-layered sandwiches | X: Middle domain in Argonaute homologs (From Topology) | H: Middle domain in Argonaute homologs (From Topology) | T: Middle domain in Argonaute homologs | F: Piwi_N_2 | ECOD (1.6) |
A | Piwi_C_1 | e2bggA2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Piwi_C_1 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
B | 3.40.50.2300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Response regulator | CATH (4.3.0) |
B | 3.30.420.10 | Alpha Beta | 2-Layer Sandwich | Nucleotidyltransferase | domain 5 | CATH (4.3.0) |
A | 3.40.50.2300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Response regulator | CATH (4.3.0) |
A | 3.30.420.10 | Alpha Beta | 2-Layer Sandwich | Nucleotidyltransferase | domain 5 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF02171 | Piwi domain (Piwi) | Piwi domain | - | Family | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|---|---|---|---|
PROTEIN AF1318 | - | - | ||
C [auth P], E [auth R] | 5'-R(*UP*UP*CP*GP*AP*CP*GP*CP)-3' | - | - | - |
D [auth Q], F [auth S] | 5'-R(*GP*UP*CP*GP*AP*AP*UP*UP)-3' | - | - | - |
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR036397 | Ribonuclease H superfamily | Homologous Superfamily | |
IPR003165 | Piwi domain | Domain | |
IPR012337 | Ribonuclease H-like superfamily | Homologous Superfamily |