4RD0
Structure of aIF2-gamma D19A variant from Sulfolobus solfataricus bound to GDP
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d4rd0a2 | All beta proteins | Reductase/isomerase/elongation factor common domain | Translation proteins | automated matches | automated matches | (Saccharolobus solfataricus P2 ) [TaxId: 273057 ], | SCOPe (2.08) |
A | d4rd0a3 | All beta proteins | Elongation factor/aminomethyltransferase common domain | EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain | automated matches | automated matches | (Saccharolobus solfataricus P2 ) [TaxId: 273057 ], | SCOPe (2.08) |
A | d4rd0a1 | Alpha and beta proteins (a/b) | P-loop containing nucleoside triphosphate hydrolases | P-loop containing nucleoside triphosphate hydrolases | G proteins | automated matches | (Saccharolobus solfataricus P2 ) [TaxId: 273057 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | EF-Tu post-G domain-like | 8056815 | 3002024 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | Ras-like P-loop GTPases | 8056814 | 3002022 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | EF-Tu post-G domain-like | 8056817 | 3002024 | 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 | F_UNCLASSIFIED | e4rd0A4 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Alanine racemase-C | F: F_UNCLASSIFIED | ECOD (1.6) |
A | PF09173 | e4rd0A1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Aminomethyltransferase beta-barrel domain | F: PF09173 | ECOD (1.6) |
A | PF00009 | e4rd0A3 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: PF00009 | ECOD (1.6) |
A | F_UNCLASSIFIED | e4rd0A2 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: F_UNCLASSIFIED | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.40.50.300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | P-loop containing nucleotide triphosphate hydrolases | CATH (4.3.0) |
A | 2.40.30.10 | Mainly Beta | Beta Barrel | Elongation Factor Tu (Ef-tu) | domain 3 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00009 | Elongation factor Tu GTP binding domain (GTP_EFTU) | Elongation factor Tu GTP binding domain | This domain contains a P-loop motif, also found in several other families such as Pfam:PF00071, Pfam:PF00025 and Pfam:PF00063. Elongation factor Tu consists of three structural domains, this plus two C-terminal beta barrel domains. | Domain | |
PF09173 | Initiation factor eIF2 gamma, C terminal (eIF2_C) | Initiation factor eIF2 gamma, C terminal | Members of this family, which are found in the initiation factors eIF2 and EF-Tu, adopt a structure consisting of a beta barrel with Greek key topology. They are required for formation of the ternary complex with GTP and initiator tRNA [1]. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR005225 | Small GTP-binding domain | Domain | |
IPR022424 | Translation initiation factor 2, gamma subunit | Family | |
IPR000795 | Translational (tr)-type GTP-binding domain | Domain | |
IPR009001 | Translation elongation factor EF1A/initiation factor IF2gamma, C-terminal | Homologous Superfamily | |
IPR050543 | Eukaryotic Initiation Factor 2 Gamma Subunit | Family | |
IPR044128 | Initiation factor eIF2 gamma, GTP-binding domain | Domain | |
IPR015256 | Initiation factor eIF2 gamma, C-terminal | Domain | |
IPR009000 | Translation protein, beta-barrel domain superfamily | Homologous Superfamily | |
IPR044127 | Initiation factor eIF2 gamma, domain 2 | Domain | |
IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |