Crystal Structure of the E.coli DnaG C-terminal domain (residues 434 to 581)
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| B | d1t3wb_ | All alpha proteins | DNA primase DnaG, C-terminal domain | DNA primase DnaG, C-terminal domain | DNA primase DnaG, C-terminal domain | DNA primase DnaG, C-terminal domain | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
| A | d1t3wa_ | All alpha proteins | DNA primase DnaG, C-terminal domain | DNA primase DnaG, C-terminal domain | DNA primase DnaG, C-terminal domain | DNA primase DnaG, C-terminal domain | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| B | SCOP2B Superfamily | DnaG C-terminal domain-like | 8042385 | 3001990 | SCOP2B (2022-06-29) |
| A | SCOP2 Family | DnaG C-terminal domain-like | 8030006 | 4002997 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | DnaG C-terminal domain-like | 8042385 | 3001990 | 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) |
|---|---|---|---|---|---|---|---|---|
| B | e1t3wB2 | A: a/b three-layered sandwiches | X: Fusion glycoprotein F2 | H: RIFT-related | T: double psi | F: | ECOD (v294.1) | |
| A | DnaG_DnaB_bind | e1t3wA1 | A: alpha arrays | X: DnaB helicase N-terminal domain-related | H: DnaB helicase N-terminal domain-related | T: DnaB helicase N-terminal domain-related | F: DnaG_DnaB_bind | ECOD (v294.1) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| B | 1.10.860.10 | Mainly Alpha | Orthogonal Bundle | DNAb Helicase | Chain A | CATH (4.3.0) |
| A | 1.10.860.10 | Mainly Alpha | Orthogonal Bundle | DNAb Helicase | Chain A | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF08278 | DNA primase DnaG DnaB-binding (DnaG_DnaB_bind) | DNA primase DnaG DnaB-binding | Eubacterial DnaG primases interact with several factors to from the replisome. One of these factors in DnaB, a helicase. This domain has been demonstrated to be responsible for the interaction between DnaG and DnaB[1]. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR013173 | DNA primase DnaG, DnaB-binding domain | Domain | |
| IPR037068 | DNA primase, catalytic core, N-terminal domain superfamily | Homologous Superfamily | |
| IPR016136 | DNA helicase DnaB, N-terminal/DNA primase DnaG, C-terminal | Homologous Superfamily | |
| IPR034151 | Bacterial DnaG primase, TOPRIM domain | Domain | |
| IPR030846 | DNA primase DnaG, bacteria | Family | |
| IPR006295 | DNA primase, DnaG | Domain | |
| IPR006171 | TOPRIM domain | Domain | |
| IPR002694 | Zinc finger, CHC2-type | Domain | |
| IPR036977 | DNA Primase, CHC2-type zinc finger | Homologous Superfamily | |
| IPR013264 | DNA primase DNAG, catalytic core, N-terminal | Domain | |
| IPR050219 | DnaG Primase | Family | |
| IPR019475 | DNA primase, DnaB-helicase binding domain | Domain |














