4B3G
crystal structure of Ighmbp2 helicase in complex with RNA
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | RecA-like P-loop NTPases | 8090883 | 3002019 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | Upf1 beta-barrel domain-like | 8090882 | 3002168 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | RecA-like P-loop NTPases | 8090884 | 3002019 | SCOP2B (2022-06-29) |
B | SCOP2 Family | UPF1 beta-barrel domain-like | 8048215 | 4007598 | SCOP2 (2022-06-29) |
B | SCOP2 Family | Tandem AAA-ATPase domain | 8048222 | 4000282 | SCOP2 (2022-06-29) |
B | SCOP2 Superfamily | Upf1 beta-barrel domain-like | 8090882 | 3002168 | SCOP2 (2022-06-29) |
B | SCOP2 Superfamily | RecA-like P-loop NTPases | 8090883 | 3002019 | SCOP2 (2022-06-29) |
B | SCOP2 Superfamily | RecA-like P-loop NTPases | 8090884 | 3002019 | SCOP2 (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 | KOG1803 | e4b3gA3 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Alanine racemase-C | F: KOG1803 | ECOD (1.6) |
A | AAA_11_1 | e4b3gA7 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: AAA_11_1 | ECOD (1.6) |
A | AAA_12 | e4b3gA6 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: AAA_12 | ECOD (1.6) |
B | KOG1803 | e4b3gB3 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Alanine racemase-C | F: KOG1803 | ECOD (1.6) |
B | AAA_11_1 | e4b3gB1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: AAA_11_1 | ECOD (1.6) |
B | AAA_12 | e4b3gB2 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: AAA_12 | 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 | 2.40.30.270 | Mainly Beta | Beta Barrel | Elongation Factor Tu (Ef-tu) | domain 3 | 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 | 2.40.30.270 | 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 |
---|---|---|---|---|---|
PF13086 | AAA domain (AAA_11) | AAA domain | This family of domains contain a P-loop motif that is characteristic of the AAA superfamily. Many of the proteins in this family are conjugative transfer proteins. | Domain | |
PF13087 | AAA domain (AAA_12) | AAA domain | This family of domains contain a P-loop motif that is characteristic of the AAA superfamily. Many of the proteins in this family are conjugative transfer proteins. | Domain | |
PF21138 | Helicase SMUBP-2/HCS1, 1B domain (SMUBP-2_HCS1_1B) | Helicase SMUBP-2/HCS1, 1B domain | Proteins in this entry belong to the DNA2/NAM7 helicase family and includes SMUBP-2 (also known as IGHMBP2) from mammals and HCS1 (also known as DNA polymerase alpha-associated DNA helicase A) from yeasts. This entry represents the 1B domain consisti ... | Domain | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR041677 | DNA2/NAM7 helicase, helicase domain | Domain | |
IPR050534 | Coronaviruses polyprotein 1ab | Family | |
IPR034072 | DNA-binding protein SMUBP-2, R3H domain | Domain | |
IPR048761 | Helicase SMUBP-2/HCS1, 1B domain | Domain | |
IPR041679 | DNA2/NAM7 helicase-like, C-terminal | Domain | |
IPR001374 | R3H domain | Domain | |
IPR003593 | AAA+ ATPase domain | Domain | |
IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily | |
IPR000058 | Zinc finger, AN1-type | Domain | |
IPR004483 | Helicase SMUBP-2/Hcs1-like | Family | |
IPR014001 | Helicase superfamily 1/2, ATP-binding domain | Domain | |
IPR035896 | AN1-like Zinc finger | Homologous Superfamily | |
IPR036867 | R3H domain superfamily | Homologous Superfamily | |
IPR047187 | Upf1-like, C-terminal helicase domain | Domain |