Atomic models of the Toxoplasma cell invasion machinery
Zeng, J., Fu, Y., Qian, P., Niu, Q., Beatty, W.L., Brown, A., Sibley, L.D., Zhang, R.(2025) Nat Struct Mol Biol 
Experimental Data Snapshot
wwPDB Validation   3D Report Full Report
(2025) Nat Struct Mol Biol 
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| ICMAP4, TGME49_225340 | A [auth 1], B [auth 2] | 2,041 | Toxoplasma gondii | Mutation(s): 0  | ![]() |
UniProt | |||||
Find proteins for A0A086KM91 (Toxoplasma gondii GAB2-2007-GAL-DOM2) Explore A0A086KM91  Go to UniProtKB:  A0A086KM91 | |||||
Entity Groups   | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | A0A086KM91 | ||||
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Entity ID: 2 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Microtubule associated protein SPM1 | 351 | Toxoplasma gondii | Mutation(s): 0  | ![]() | |
UniProt | |||||
Find proteins for A0A7J6K285 (Toxoplasma gondii) Explore A0A7J6K285  Go to UniProtKB:  A0A7J6K285 | |||||
Entity Groups   | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | A0A7J6K285 | ||||
Sequence AnnotationsExpand | |||||
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Entity ID: 3 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Tubulin alpha chain | BA [auth C2], BB [auth E6], D [auth A0], DA [auth C4], DB [auth E8], F [auth A2], FA [auth C6], GB [auth F0], H [auth A4], HA [auth C8], J [auth A6], KA [auth D0], L [auth A8], MA [auth D2], O [auth B0], OA [auth D4], Q [auth B2], QA [auth D6], S [auth B4], SA [auth D8], U [auth B6], VA [auth E0], W [auth B8], XA [auth E2], Z [auth C0], ZA [auth E4] | 453 | Toxoplasma gondii | Mutation(s): 0  EC: 3.6.5 | ![]() |
UniProt | |||||
Find proteins for P10873 (Toxoplasma gondii) Explore P10873  Go to UniProtKB:  P10873 | |||||
Entity Groups   | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P10873 | ||||
Sequence AnnotationsExpand | |||||
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Entity ID: 4 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Tubulin beta chain | AA [auth C1], AB [auth E5], CA [auth C3], CB [auth E7], E [auth A1], EA [auth C5], EB [auth E9], G [auth A3], GA [auth C7], HB [auth F1], I [auth A5], IA [auth C9], K [auth A7], LA [auth D1], M [auth A9], NA [auth D3], P [auth B1], PA [auth D5], R [auth B3], RA [auth D7], T [auth B5], TA [auth D9], V [auth B7], WA [auth E1], X [auth B9], YA [auth E3] | 449 | Toxoplasma gondii | Mutation(s): 0  | ![]() |
UniProt | |||||
Find proteins for I7BFC9 (Toxoplasma gondii) Explore I7BFC9  Go to UniProtKB:  I7BFC9 | |||||
Entity Groups   | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | I7BFC9 | ||||
Sequence AnnotationsExpand | |||||
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Entity ID: 5 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| TLAP3 (apical cap protein AC5), TGME49_235380 | NB [auth O], OB [auth P], PB [auth R] | 583 | Toxoplasma gondii | Mutation(s): 0  | ![]() |
UniProt | |||||
Find proteins for A0A151H4L4 (Toxoplasma gondii TgCatPRC2) Explore A0A151H4L4  Go to UniProtKB:  A0A151H4L4 | |||||
Entity Groups   | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | A0A151H4L4 | ||||
Sequence AnnotationsExpand | |||||
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Entity ID: 6 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| TLAP4 (thioredoxin-like associated protein), TGME49_201760 | QB [auth U], RB [auth V], SB [auth W], TB [auth X] | 336 | Toxoplasma gondii | Mutation(s): 0  | ![]() |
UniProt | |||||
Find proteins for A0A7J6K913 (Toxoplasma gondii) Explore A0A7J6K913  Go to UniProtKB:  A0A7J6K913 | |||||
Entity Groups   | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | A0A7J6K913 | ||||
Sequence AnnotationsExpand | |||||
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Entity ID: 7 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| TRXL1, TGME49_232410 | 220 | Toxoplasma gondii | Mutation(s): 0  | ![]() | |
UniProt | |||||
Find proteins for Q8MPF4 (Toxoplasma gondii) Explore Q8MPF4  Go to UniProtKB:  Q8MPF4 | |||||
Entity Groups   | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q8MPF4 | ||||
Sequence AnnotationsExpand | |||||
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Entity ID: 8 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| TRXL2, TGME49_225790 | EC [auth k], FC [auth l] | 189 | Toxoplasma gondii | Mutation(s): 0  | ![]() |
UniProt | |||||
Find proteins for A0A7J6K232 (Toxoplasma gondii) Explore A0A7J6K232  Go to UniProtKB:  A0A7J6K232 | |||||
Entity Groups   | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | A0A7J6K232 | ||||
Sequence AnnotationsExpand | |||||
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| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| GTP (Subject of Investigation/LOI) Query on GTP | AE [auth C4] BD [auth A6] BF [auth E2] DE [auth C6] ED [auth A8] | GUANOSINE-5'-TRIPHOSPHATE C10 H16 N5 O14 P3 XKMLYUALXHKNFT-UUOKFMHZSA-N | |||
| GDP (Subject of Investigation/LOI) Query on GDP | AD [auth A5] AF [auth E1] CE [auth C5] DD [auth A7] DF [auth E3] | GUANOSINE-5'-DIPHOSPHATE C10 H15 N5 O11 P2 QGWNDRXFNXRZMB-UUOKFMHZSA-N | |||
| MG (Subject of Investigation/LOI) Query on MG | BE [auth C4] CD [auth A6] CF [auth E2] EE [auth C6] FD [auth A8] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N | |||
| Task | Software Package | Version |
|---|---|---|
| MODEL REFINEMENT | PHENIX | 1.21.2_5419 |
| RECONSTRUCTION | cryoSPARC |
| Funding Organization | Location | Grant Number |
|---|---|---|
| National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID) | United States | R01AI179885 |