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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：A0A8V0Z8P0 New Search
26PDB entries
26Biological assembly
29chain/assembly records
Main Difference Dimensions in This Set
Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
8B7A Tubulin - maytansinoid - 4 complex Deposited 2022-09-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 6 CA CALCIUM ION × 5 IMD IMIDAZOLE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 Q0F [(1~{R},2~{R},3~{S},5~{S},6~{S},16~{E},18~{E},20~{R},21~{S})-11-chloranyl-12,20-dimethoxy-2,5,9,16-tetramethyl-21-oxidanyl-8,23-bis(oxidanylidene)-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1^{10,14}.0^{3,5}]hexacosa-10(26),11,13,16,18-pentaen-6-yl] pent-4-enoate × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；5% PEG 4K, 8% glycerol, 30 mM MgCl2, 30 mM CaCl2, 0.1 M MES/Imidazole, 5 mM L-tyrosine
Resolution 2.25 Å R-free 0.223
8B7B Tubulin - maytansinoid - 6 complex Deposited 2022-09-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 5 CA CALCIUM ION × 5 GDP GUANOSINE-5'-DIPHOSPHATE × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 GOL GLYCEROL × 1 PX0 (~{Z})-11-[[(1~{R},2~{R},3~{S},5~{S},6~{S},16~{E},18~{E},20~{R},21~{S})-11-chloranyl-12,20-dimethoxy-2,5,9,16-tetramethyl-21-oxidanyl-8,23-bis(oxidanylidene)-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1^{10,14}.0^{3,5}]hexacosa-10(26),11,13,16,18-pentaen-6-yl]oxy]-11-oxidanylidene-undec-2-enoic acid × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；5% PEG 4K, 8% glycerol, 30 mM MgCl2, 30 mM CaCl2, 0.1 M MES/Imidazole, 5 mM L-tyrosine
Resolution 2.25 Å R-free 0.224
8B7C Tubulin-maytansinoid-12 complex Deposited 2022-09-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 5 CA CALCIUM ION × 4 IMD IMIDAZOLE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 PWC [(1~{S},2~{R},3~{S},5~{S},6~{S},16~{E},18~{E},20~{R},21~{S})-11-chloranyl-12,20-dimethoxy-2,5,9,16-tetramethyl-21-oxidanyl-8,23-bis(oxidanylidene)-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1^{10,14}.0^{3,5}]hexacosa-10(26),11,13,16,18-pentaen-6-yl] 4-[2-(2-azanylhydrazinyl)ethyl]benzoate × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；5% PEG 4K, 8% glycerol, 30 mM MgCl2, 30 mM CaCl2, 0.1 M MES/Imidazole, 5 mM L-tyrosine
Resolution 1.90 Å R-free 0.211
8R67 tubulin-cryptophycin complex Deposited 2023-11-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–52（52 aa）
Chain F 86–411（326 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 5 CA CALCIUM ION × 4 GDP GUANOSINE-5'-DIPHOSPHATE × 2 IMD IMIDAZOLE × 5 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 GOL GLYCEROL × 1 Y74 2-[(3~{S},10~{R},13~{E},16~{S})-10-[(3-chloranyl-4-methoxy-phenyl)methyl]-6,6-dimethyl-2,5,9,12-tetrakis(oxidanylidene)-16-[(1~{S})-1-[(2~{R},3~{R})-3-phenyloxiran-2-yl]ethyl]-1,4-dioxa-8,11-diazacyclohexadec-13-en-3-yl]ethanoic acid × 2 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；5% PEG 4K, 8% glycerol, 30 mM MgCl2, 30 mM CaCl2, 0.1 M MES/Imidazole, 5 mM L-tyrosine
Resolution 2.20 Å R-free 0.229
8R6O Tubulin-4AZA2996 complex Deposited 2023-11-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 5 CA CALCIUM ION × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 2 RME N6-(4-methylpyridin-2-yl)-N2-(2-morpholinoethyl)-3-nitropyridine-2,6-diamine × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6.7；293 K；4% PEG 4K, 10% glycerol, 30 mM MgCl2, 30 mM CaCl2, 0.1 M MES/Imidazole pH 6.7
Resolution 2.20 Å R-free 0.233
8RIV T2R-TTL-1-K08 complex Deposited 2023-12-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 5 CA CALCIUM ION × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 A1H01 (4-fluoranyl-2-methyl-1~{H}-indol-5-yl) 3,4,5-trimethoxybenzenesulfonate × 2 IMD IMIDAZOLE × 2 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6.5；293 K；4% PEG 4K, 9-10% glycerol, 30 mM MgCl2, 30 mM CaCl2, 5 mM tyrosine and 100 mM MES/Imidazole pH 6.5
Resolution 2.78 Å R-free 0.231
8RIW T2R-TTL-1-L01 complex Deposited 2023-12-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 5 CA CALCIUM ION × 4 IMD IMIDAZOLE × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 A1H00 (2-methyl-1~{H}-indol-5-yl) 3,4,5-trimethoxybenzenesulfonate × 2 GOL GLYCEROL × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6.5；293 K；4% PEG 4K, 9-10% glycerol, 30 mM MgCl2, 30 mM CaCl2, 5 mM tyrosine and 100 mM MES/Imidazole pH 6.5
Resolution 2.57 Å R-free 0.228
8YRK Tubulin-Compound KY216: stathmin-like domain complex Deposited 2024-03-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 4 CA CALCIUM ION × 2 CL CHLORIDE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 GOL GLYCEROL × 1 A1D62 (11R,16S)-11-(3,5-dichloro-4-methoxyphenyl)-4,7-dioxa-12,14-diazatetracyclo[8.7.0.03,8.012,16]heptadeca-1,3(8),9-triene-13,15-dione × 2 EDO 1,2-ETHANEDIOL × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291.15 K；PEG,magnesium choride,calcium chloride,Ethylene glycol,MES
Resolution 2.74 Å R-free 0.226
8ZB8 Crystal structure of T2R-TTL-DPP21 complex Deposited 2024-04-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 CA CALCIUM ION × 2 GOL GLYCEROL × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 A1D8I ~{N},2-dimethyl-~{N}-(1-methylindol-5-yl)thieno[3,2-d]pyrimidin-4-amine × 2 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；6% polyethylene glycol 4000, 8% glycerol, 0.1 M MES, 30 mM CaCl2, 30 mM MgCl2, pH 6.7
Resolution 2.94 Å R-free 0.259
9FYD tubulin - cryptophycin-uD[Dab] complex Deposited 2024-07-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 5 CA CALCIUM ION × 4 GDP GUANOSINE-5'-DIPHOSPHATE × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 A1IHR cryptophycin-uD[Dab] × 2 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；5% PEG 4K, 8% glycerol, 30 mM MgCl2, 30 mM CaCl2, 0.1 M MES/Imidazole, 5 mM L-tyrosine
Resolution 2.30 Å R-free 0.236
9GMY Tubulin in complex with an oxathiane analog of zampanolide Deposited 2024-08-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 5 CA CALCIUM ION × 3 CL CHLORIDE ION × 1 GOL GLYCEROL × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 A1IM9 (2Z,4E)-N-[(S)-[(1R,2E,5S,8E,10Z,17S)-3,11-dimethyl-7,13-bis(oxidanylidene)-6,21-dioxa-19-thiabicyclo[15.3.1]henicosa-2,8,10-trien-5-yl]-oxidanyl-methyl]hexa-2,4-dienamide × 2 IMD IMIDAZOLE × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；289.15 K；0.1 M Mes/0.1M Imidazole, 0.03M CaCl2/MgCl2, 5 mM L-Tyr, 2.5% glycerol, 4.6% PEG4000
Resolution 1.97 Å R-free 0.202
9GNU Tubulin in complex with a dioxane analog of zampanolide Deposited 2024-09-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 CA CALCIUM ION × 4 CL CHLORIDE ION × 1 GOL GLYCEROL × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 A1IND (2Z,4E)-N-((S)-((1R,2E,5S,8E,10Z,14E,17S)-3,11-dimethyl-7,13-dioxo-6,19,21-trioxabicyclo[15.3.1]henicosa-2,8,10,14-tetraen-5-yl)(hydroxy)methyl)hexa-2,4-dienamide × 2 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；293.15 K；0.1 M Mes / 0.1 M Imidazole pH 6.5, 0.03 M CaCl2 / 0.03 M MgCl2, 5 mM L-Tyrosine, 8 % glycerol, 5.5 % PEG4000
Resolution 2.20 Å R-free 0.206
9H32 T2R-TTL-PROTAC3 complex Deposited 2024-10-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–52（52 aa）
Chain F 86–411（326 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 5 CA CALCIUM ION × 4 GDP GUANOSINE-5'-DIPHOSPHATE × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 A1ISD (1S,2R,3S,5S,6S,16E,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1~10,14~.0~3,5~]hexacosa-10(26),11,13,16-tetraen-6-yl 4-(2-{4-[4-({2-[(3S)-2,6-dioxopiperidin-3-yl]-1-oxo-2,3-dihydro-1H-isoindol-4-yl}amino)-4-oxobutyl]-1H-1,2,3-triazol-1-yl}ethyl)benzoate × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6.5；293 K；4% PEG 4K, 13% glycerol, 30 mM MgCl2, 30 mM CaCl2, 0.1 M MES/Imidazole, 5 mM L-tyrosine
Resolution 2.31 Å R-free 0.235
9H33 T2R-TTL-PROTAC2 complex Deposited 2024-10-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 5 CA CALCIUM ION × 4 GDP GUANOSINE-5'-DIPHOSPHATE × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 GOL GLYCEROL × 1 A1ISC (1S,2R,3S,5S,6S,16E,18E,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1~10,14~.0~3,5~]hexacosa-10(26),11,13,16,18-pentaen-6-yl 5-{1-[6-({(4R)-2-[(3R)-2,6-dioxopiperidin-3-yl]-1-oxo-2,4-dihydro-1H-isoindol-4-yl}amino)-6-oxohexyl]-1H-1,2,3-triazol-4-yl}pentanoate × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6.5；293 K；4% PEG 4K, 13% glycerol, 30 mM MgCl2, 30 mM CaCl2, 0.1 M MES/Imidazole, 5 mM L-tyrosine
Resolution 2.30 Å R-free 0.228
9H34 T2R-TTL-PROTAC1 complex Deposited 2024-10-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–52（52 aa）
Chain F 86–411（326 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 5 CA CALCIUM ION × 4 GDP GUANOSINE-5'-DIPHOSPHATE × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 GOL GLYCEROL × 2 A1ISB (1S,2R,3S,5S,6S,16E,18E,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1~10,14~.0~3,5~]hexacosa-10(26),11,13,16,18-pentaen-6-yl 4-{2-[4-({2-[2-({2-[(3R)-2,6-dioxopiperidin-3-yl]-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl}amino)ethoxy]ethoxy}methyl)-1H-1,2,3-triazol-1-yl]ethyl}benzoate × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；293 K；4% PEG 4K, 13% glycerol, 30 mM MgCl2, 30 mM CaCl2, 0.1 M MES/Imidazole, 5 mM L-tyrosine
Resolution 2.30 Å R-free 0.252
9IM5 Tubulin-RB3(MUT)-TTL-Y12 Deposited 2024-07-02 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 CA CALCIUM ION × 3 CL CHLORIDE ION × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 A1L2T ~{N}4-(1,3-benzodioxol-5-ylmethyl)-6-(1~{H}-indol-4-yl)pyrimidine-2,4-diamine × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；6% PEG 4000, 5% glycerol, 0.1M MES, 30mM CaCl2, 30mM MgCl2, pH 6.7
Resolution 2.86 Å R-free 0.246
9IMO Crystal structure of Tubulin-RB3-TTL-Y12 Deposited 2024-07-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 5 CA CALCIUM ION × 3 A1L2T ~{N}4-(1,3-benzodioxol-5-ylmethyl)-6-(1~{H}-indol-4-yl)pyrimidine-2,4-diamine × 4 GDP GUANOSINE-5'-DIPHOSPHATE × 2 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；6% PEG 4000, 5% glycerol, 0.1M MES, 30mM CaCl2, 30mM MgCl2, pH 6.7
Resolution 2.75 Å R-free 0.255
9KBL Crystal structure of T2R-TTL-IKP104 Deposited 2024-10-31 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 CA CALCIUM ION × 7 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 W4Q 1-(2-chloranyl-3,5-dimethoxy-phenyl)-2-(4-fluorophenyl)-3-methyl-6-phenyl-pyridin-4-one × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；6% poly(ethylene glycol) 4000, 8% glycerol, 0.1 M MES (pH 6.7), 30 mM CaCl2 and 30 mM MgCl2.
Resolution 3.14 Å R-free 0.238
9KBN Crystal structure of T2R-TTL-IKP104-Colchicine Deposited 2024-10-31 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 CA CALCIUM ION × 7 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 W4Q 1-(2-chloranyl-3,5-dimethoxy-phenyl)-2-(4-fluorophenyl)-3-methyl-6-phenyl-pyridin-4-one × 1 LOC N-[(7S)-1,2,3,10-tetramethoxy-9-oxo-6,7-dihydro-5H-benzo[d]heptalen-7-yl]ethanamide × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；6% poly(ethylene glycol) 4000, 8% glycerol, 0.1 M MES (pH 6.7), 30 mM CaCl2 and 30 mM MgCl2.
Resolution 2.56 Å R-free 0.262
9LNL Crystal structure of T2R-TTL-YQVB15 complex Deposited 2025-01-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 CA CALCIUM ION × 2 MG MAGNESIUM ION × 2 A1EPQ 10',11'-difluoro-12'-methoxyvinblastine × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；6% PEG, 5% glycerol, 0.1 M MES, 30 mM CaCl2, 30 mM MgCl2, pH 6.7
Resolution 2.85 Å R-free 0.277
9LNV Crystal structure of T2R-TTL-YQVB6 Complex Deposited 2025-01-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 CA CALCIUM ION × 2 A1EPR 10'-fluorovinblastine × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；6% PEG, 5% glycerol, 0.1 M MES, 30 mM CaCl2, 30 mM MgCl2, pH 6.7
Resolution 2.67 Å R-free 0.288
9LNW Crystal structure of T2R-TTL-YQVB8 Complex Deposited 2025-01-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 CA CALCIUM ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 A1EPS 10'-bromovinblastine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；6% PEG, 5% glycerol, 0.1 M MES, 30 mM CaCl2, 30 mM MgCl2, pH 6.7
Resolution 2.55 Å R-free 0.292
9LNX Crystal structure of T2R-TTL-YQVB9 Complex Deposited 2025-01-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 CA CALCIUM ION × 2 A1EPT 10'-methoxyvinblastine × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；6% PEG, 5% glycerol, 0.1 M MES, 30 mM CaCl2, 30 mM MgCl2, pH 6.7
Resolution 2.59 Å R-free 0.296
9QFN Crystal structure of T2R-TTL-Li5 complex Deposited 2025-03-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 7 GOL GLYCEROL × 3 CA CALCIUM ION × 3 CL CHLORIDE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 A1I6L (5~{S},7~{S})-5-(4-methoxyphenyl)-7-(3,4,5-trimethoxyphenyl)-4,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidine × 1 IMD IMIDAZOLE × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；295 K；0.1M Mes/0.1M imidazole pH 6.5, 0.03M CaCl2/0.03M MgCl2, 5 mM L-tyrosine, 8.8% glycerol, 5.5% PEG4000
Resolution 2.25 Å R-free 0.258
9U6D Crystal structure of tubulin-RB3-TTL in complex with X8 Deposited 2025-03-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 5 CA CALCIUM ION × 6 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 2 A1L8Z 2-[2-fluoranyl-4-[4-[2-[4-[(1~{R},2~{S})-2-fluoranylcyclopropyl]carbonylpiperazin-1-yl]ethoxy]phenyl]phenyl]-~{N}-(phenylmethyl)ethanamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；6% PEG 4000, 5% glycerol, 0.1M MES, 30mM CaCl2, 30mM MgCl2, pH 6.7
Resolution 2.54 Å R-free 0.238
9U9Q Tubulin-RB3-TTL in complex with C38 Deposited 2025-03-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain F 1–411（411 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 CA CALCIUM ION × 7 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 A1L80 2-(1-benzofuran-5-yl)-6-[2,6-bis(fluoranyl)-4-[3-(methylamino)propoxy]phenyl]-5-chloranyl-~{N}-[(2~{S})-1,1,1-tris(fluoranyl)propan-2-yl]-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；6% PEG 4000, 5% glycerol, 0.1M MES, 30mM CaCl2, 30mM MgCl2, pH 6.7
Resolution 2.93 Å R-free 0.269

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.