8TH1: G3BP1 NTF2-like domain
Crystal Structure of the G3BP1 NTF2-like domain bound to the IDR1 of SARS-CoV-2 nucleocapsid protein D3L mutant. Determined by X-ray diffraction at 1.8 Å resolution. Released 27 Dec 2023.
- Method
- X-ray diffraction
- Resolution
- 1.8 Å
- Organisms
- Homo sapiens, Severe acute respiratory syndrome coronavirus 2
- Chains
- 8
- Atoms
- 4,870
- Mol. weight
- 84.48 kDa
- Released
- 27 Dec 2023
Explore 8TH1 in 3D
Show helices and sheets
RCSB PDB
PDBe
Secondary structure: helices and β-sheets
8TH1 contains 29 α-helices and 35 β-strands across 8 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.
Chain A: 6 helices, 9 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 3-4 | 2 | 1 |
| α-helix | 8-25 | 18 | |
| α-helix | 27-33 | 7 | |
| β-strand | 34-42 | 9 | 2 |
| β-strand | 45 | 1 | 3 |
| β-strand | 51 | 1 | 3 |
| α-helix | 52-54 | 3 | |
| β-strand | 55-56 | 2 | 2 |
| α-helix | 58-67 | 10 | |
| β-strand | 74-84 | 11 | 2 |
| α-helix | 86-88 | 3 | |
| β-strand | 90-99 | 10 | 2 |
| β-strand | 106-116 | 11 | 2 |
| β-strand | 123-133 | 11 | 2 |
| α-helix | 135-138 | 4 | |
Chain B: 6 helices, 8 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 8-25 | 18 | |
| α-helix | 27-33 | 7 | |
| β-strand | 34-42 | 9 | 1 |
| β-strand | 45 | 1 | 4 |
| β-strand | 51 | 1 | 4 |
| α-helix | 52-54 | 3 | |
| β-strand | 55-56 | 2 | 1 |
| α-helix | 57-67 | 11 | |
| β-strand | 74-84 | 11 | 1 |
| α-helix | 86-88 | 3 | |
| β-strand | 90-99 | 10 | 1 |
| β-strand | 106-116 | 11 | 1 |
| β-strand | 123-133 | 11 | 1 |
| α-helix | 135-138 | 4 | |
Chain C: 8 helices, 6 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 4-7 | 4 | |
| α-helix | 8-25 | 18 | |
| α-helix | 27-33 | 7 | |
| β-strand | 34-42 | 9 | 5 |
| α-helix | 52-54 | 3 | |
| β-strand | 55-56 | 2 | 5 |
| α-helix | 57-67 | 11 | |
| β-strand | 74-84 | 11 | 5 |
| α-helix | 86-88 | 3 | |
| β-strand | 90-99 | 10 | 5 |
| α-helix | 103-105 | 3 | |
| β-strand | 106-116 | 11 | 5 |
| β-strand | 123-133 | 11 | 5 |
| α-helix | 135-138 | 4 | |
Chain D: 7 helices, 8 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 8-25 | 18 | |
| α-helix | 27-33 | 7 | |
| β-strand | 34-42 | 9 | 6 |
| β-strand | 45 | 1 | 7 |
| α-helix | 50 | 1 | |
| β-strand | 51 | 1 | 7 |
| α-helix | 52-54 | 3 | |
| β-strand | 55-56 | 2 | 6 |
| α-helix | 57-67 | 11 | |
| β-strand | 74-84 | 11 | 6 |
| α-helix | 86-88 | 3 | |
| β-strand | 90-99 | 10 | 6 |
| α-helix | 103-105 | 3 | |
| β-strand | 106-116 | 11 | 6 |
| β-strand | 123-133 | 11 | 6 |
Chains E, F and G: 0 helices, 1 β-strand
| Element | Residues | Length | Sheet |
|---|
| β-strand | 16-17 | 2 | 2 |
Chain H: 2 helices, 1 β-strand
| Element | Residues | Length | Sheet |
|---|
| α-helix | 13-15 | 3 | |
| β-strand | 16-17 | 2 | 6 |
| α-helix | 19-21 | 3 | |
Molecules and chains
| Molecule | Chains | Type | Length | Organism | UniProt |
|---|
| Ras GTPase-activating protein-binding protein 1 | A, B, C, D | protein | 164 | Homo sapiens | Q13283 (AlphaFold model) |
| Nucleoprotein | E, F, G, H | protein | 25 | Severe acute respiratory syndrome coronavirus 2 | P0DTC9 (AlphaFold model) |
Sequence of entity 1 (A, B, C, D), FASTA
>8TH1_1 Ras GTPase-activating protein-binding protein 1 (chains A, B, C, D)
MSLNGPQNQRNAPRITFGGPSDSTSMVMEKPSPLLVGREFVRQYYTLLNQAPDMLHRFYG
KNSSYVHGGLDSNGKPADAVYGQKEIHRKVMSQNFTNCHTKIRHVDAHATLNDGVVVQVM
GLLSNNNQALRRFMQTFVLAPEGSVANKFYVHNDIFRYQDEVFG
Sequence of entity 2 (E, F, G, H), FASTA
>8TH1_2 Nucleoprotein (chains E, F, G, H)
MSLNGPQNQRNAPRITFGGPSDSTG
Primary citation
Interaction between host G3BP and viral nucleocapsid protein regulates SARS-CoV-2 replication and pathogenicity. Yang, Z., Johnson, B.A., Meliopoulos, V.A. et al. Cell Rep (2024) 43:113965-113965. DOI 10.1016/j.celrep.2024.113965 · PubMed
Other PDB entries of the same protein (UniProt Q13283 (AlphaFold model), which also has an AlphaFold model), best resolution first:
- 4FCJ 1.62 Å, Crystal structure of the NTF2-like domain of human G3BP1
- 3Q90 1.7 Å, Crystal structure of the NTF2 domain of Ras GTPase-activating protein-binding protein 1
- 5FW5 1.92 Å, Crystal structure of human G3BP1 in complex with Semliki Forest Virus nsP3-25 comprising…
- 6TA7 1.93 Å, Crystal structure of human G3BP1-NTF2 in complex with human CAPRIN1-derived solomon motif
- 8TH6 2.34 Å, Crystal Structure of the G3BP1 NTF2-like domain bound to USP10 peptide
- 7SUO 2.35 Å, Crystal Structure of the G3BP1 NTF2-like domain bound to the IDR1 of SARS-CoV-2…
- 7S17 2.36 Å, Crystal structure of human G3BP1-NTF2 with three mutations- F15W, F33W, and F124W
- 9CC6 2.4 Å, De novo design of high-affinity protein binders to RNA binding domain of G3bp1
- 7XHG 2.46 Å, Crystal structure of the NTF2L domain of human G3BP1 in complex with the Caprin-1…
- 8TH5 2.62 Å, Crystal Structure of the G3BP1 NTF2-like domain bound to the IDR1 of SARS-CoV-2…
- 9IVQ 2.66 Å, Cryo-EM structure of the CHIKV nsP3 peptide in complex with the NTF2L domain of G3BP1…
- 7XHF 2.68 Å, Crystal structure of the NTF2L domain of human G3BP1 in complex with the USP10 derived…
Browse structure collections
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