1UL3
Crystal Structure of PII from Synechocystis sp. PCC 6803
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1ul3a_ | Alpha and beta proteins (a+b) | Ferredoxin-like | GlnB-like | Prokaryotic signal transducing protein | PII (product of glnB) | (Synechocystis sp. ) [TaxId: 1143 ], | SCOPe (2.08) |
B | d1ul3b_ | Alpha and beta proteins (a+b) | Ferredoxin-like | GlnB-like | Prokaryotic signal transducing protein | PII (product of glnB) | (Synechocystis sp. ) [TaxId: 1143 ], | SCOPe (2.08) |
C | d1ul3c_ | Alpha and beta proteins (a+b) | Ferredoxin-like | GlnB-like | Prokaryotic signal transducing protein | PII (product of glnB) | (Synechocystis sp. ) [TaxId: 1143 ], | SCOPe (2.08) |
D | d1ul3d_ | Alpha and beta proteins (a+b) | Ferredoxin-like | GlnB-like | Prokaryotic signal transducing protein | PII (product of glnB) | (Synechocystis sp. ) [TaxId: 1143 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | Prokaryotic signal transducing protein | 8029488 | 4001256 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | GlnB-like | 8041867 | 3001165 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | GlnB-like | 8041867 | 3001165 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | GlnB-like | 8041867 | 3001165 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | GlnB-like | 8041867 | 3001165 | 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) |
---|---|---|---|---|---|---|---|---|
A | PF00543 | e1ul3A1 | A: a+b two layers | X: Alpha-beta plaits | H: GlnB-like (From Topology) | T: GlnB-like | F: PF00543 | ECOD (1.6) |
B | PF00543 | e1ul3B1 | A: a+b two layers | X: Alpha-beta plaits | H: GlnB-like (From Topology) | T: GlnB-like | F: PF00543 | ECOD (1.6) |
C | PF00543 | e1ul3C1 | A: a+b two layers | X: Alpha-beta plaits | H: GlnB-like (From Topology) | T: GlnB-like | F: PF00543 | ECOD (1.6) |
D | PF00543 | e1ul3D1 | A: a+b two layers | X: Alpha-beta plaits | H: GlnB-like (From Topology) | T: GlnB-like | F: PF00543 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.30.70.120 | Alpha Beta | 2-Layer Sandwich | Alpha-Beta Plaits | CATH (4.3.0) | |
B | 3.30.70.120 | Alpha Beta | 2-Layer Sandwich | Alpha-Beta Plaits | CATH (4.3.0) | |
C | 3.30.70.120 | Alpha Beta | 2-Layer Sandwich | Alpha-Beta Plaits | CATH (4.3.0) | |
D | 3.30.70.120 | Alpha Beta | 2-Layer Sandwich | Alpha-Beta Plaits | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00543 | Nitrogen regulatory protein P-II (P-II) | Nitrogen regulatory protein P-II | P-II modulates the activity of glutamine synthetase. It is a tetrameric protein encoded by the glnB gene, a component of the adenylation cascade involved in the regulation of GS activity [1,2]. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR015867 | Nitrogen regulatory protein PII/ATP phosphoribosyltransferase, C-terminal | Homologous Superfamily | |
IPR011322 | Nitrogen regulatory PII-like, alpha/beta | Homologous Superfamily | |
IPR002187 | Nitrogen regulatory protein PII | Family | |
IPR002332 | Nitrogen regulatory protein P-II, urydylation site | PTM | |
IPR017918 | Nitrogen regulatory protein PII, conserved site | Conserved Site |