CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
2 | Mainly Beta |
|
2.60 | Sandwich |
|
2.60.120 | Jelly Rolls |
|
2.60.120.20 |
Domain Context
CATH Clusters
| Superfamily | 2.60.120.20 |
| Functional Family | Genome polyprotein |
Enzyme Information
| 2.7.7.48 |
RNA-directed RNA polymerase.
based on mapping to UniProt Q155Z9
Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1).
-!- Catalyzes RNA-template-directed extension of the 3'-end of an RNA strand by one nucleotide at a time. -!- Can initiate a chain de novo. -!- See also EC 2.7.7.6.
|
| 3.6.4.13 |
RNA helicase.
based on mapping to UniProt Q155Z9
ATP + H(2)O = ADP + phosphate.
-!- RNA helicases utilize the energy from ATP hydrolysis to unwind RNA. -!- Some of them unwind RNA with a 3' to 5' polarity, other show 5' to 3' polarity. -!- Some helicases unwind DNA as well as RNA. -!- May be identical with EC 3.6.4.12 (DNA helicase).
|
| 3.4.22.28 |
Picornain 3C.
based on mapping to UniProt Q155Z9
Selective cleavage of Gln-|-Gly bond in the poliovirus polyprotein. In other picornavirus reactions Glu may be substituted for Gln, and Ser or Thr for Gly.
-!- From entero-, rhino-, aphto- and cardioviruses. -!- Larger than the homologous virus picornain 2A. -!- Belongs to peptidase family C3.
|
| 3.4.19.12 |
Ubiquitinyl hydrolase 1.
based on mapping to UniProt Q155Z9
Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).
-!- Links to polypeptides smaller than 60 residues are hydrolyzed more readily than those to larger polypeptides. -!- Isoforms exist with quantitatively different specificities among the best known being UCH-L1 and UCH-L3, major proteins of the brain of mammals. -!- Inhibited by ubiquitin aldehyde (in which Gly76 is replaced by aminoacetaldehyde). -!- Belongs to peptidase family C12.
|
UniProtKB Entries (2)
| Q9H6X2 |
ANTR1_HUMAN
Homo sapiens
Anthrax toxin receptor 1
|
| Q155Z9 |
POLG_SVV1
Seneca Valley virus USA/SSV-001
Genome polyprotein
|
PDB Structure
| PDB | 6CX1 |
| External Links | |
| Method | ELECTRON MICROSCOPY |
| Organism | |
| Primary Citation |
Structural basis for anthrax toxin receptor 1 recognition by Seneca Valley Virus.
Proc. Natl. Acad. Sci. U.S.A.
|