4B76
Discovery of an allosteric mechanism for the regulation of HCV NS3 protein function
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 | Peptidase_S29 | e4b76A23 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: FMN-binding split barrel | F: Peptidase_S29 | ECOD (1.6) |
A | EUF07999 | e4b76A20 | A: alpha arrays | X: C-terminal helical domain of RNA helicase (From Topology) | H: C-terminal helical domain of RNA helicase (From Topology) | T: C-terminal helical domain of RNA helicase | F: EUF07999 | ECOD (1.6) |
A | Helicase_C_7 | e4b76A22 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Helicase_C_7 | ECOD (1.6) |
A | DEAD_3 | e4b76A21 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: DEAD_3 | ECOD (1.6) |
B | Peptidase_S29 | e4b76B23 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: FMN-binding split barrel | F: Peptidase_S29 | ECOD (1.6) |
B | EUF07999 | e4b76B20 | A: alpha arrays | X: C-terminal helical domain of RNA helicase (From Topology) | H: C-terminal helical domain of RNA helicase (From Topology) | T: C-terminal helical domain of RNA helicase | F: EUF07999 | ECOD (1.6) |
B | Helicase_C_7 | e4b76B22 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Helicase_C_7 | ECOD (1.6) |
B | DEAD_3 | e4b76B21 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: DEAD_3 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.40.10.120 | Mainly Beta | Beta Barrel | Thrombin, subunit H | CATH (4.3.0) | |
A | 2.40.10.10 | Mainly Beta | Beta Barrel | Thrombin, subunit H | Trypsin-like serine proteases | CATH (4.3.0) |
A | 3.40.50.300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | P-loop containing nucleotide triphosphate hydrolases | CATH (4.3.0) |
A | 1.10.820.10 | Mainly Alpha | Orthogonal Bundle | RNA Helicase | Chain A, domain 3 | CATH (4.3.0) |
B | 2.40.10.120 | Mainly Beta | Beta Barrel | Thrombin, subunit H | CATH (4.3.0) | |
B | 2.40.10.10 | Mainly Beta | Beta Barrel | Thrombin, subunit H | Trypsin-like serine proteases | CATH (4.3.0) |
B | 3.40.50.300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | P-loop containing nucleotide triphosphate hydrolases | CATH (4.3.0) |
B | 1.10.820.10 | Mainly Alpha | Orthogonal Bundle | RNA Helicase | Chain A, domain 3 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF22027 | NS3 RNA helicase, C-terminal helical domain (NS3_helicase_C) | NS3 RNA helicase, C-terminal helical domain | This entry represents the C-terminal all-alpha helical domain (referred to as domain 3) of hepatitis C virus RNA helicase (NS3) [1-5]. NS3 helicase consists of three domains, separated by a series of clefts. Bound ssDNA lies in a channel that separat ... | Domain | |
PF07652 | Flavivirus DEAD domain (Flavi_DEAD) | Flavivirus DEAD domain | - | Domain | |
PF02907 | Hepatitis C virus NS3 protease (Peptidase_S29) | Hepatitis C virus NS3 protease | Hepatitis C virus NS3 protein is a serine protease which has a trypsin-like fold. The non-structural (NS) protein NS3 is one of the NS proteins involved in replication of the HCV genome. NS2-3 proteinase, a zinc-dependent enzyme, performs a single p ... | Domain |