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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：P60615 New Search
25PDB entries
26Biological assembly
31chain/assembly records
Main Difference Dimensions in This Set
Different construct Different assembly state Different ligand/ion Different experimental method 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
1ABT NMR SOLUTION STRUCTURE OF AN ALPHA-BUNGAROTOXIN(SLASH)NICOTINIC RECEPTOR PEPTIDE COMPLEX Deposited 1993-11-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR mmCIF provides none of the parsed conditions Resolution not provided
1BXP SOLUTION NMR STRUCTURE OF THE COMPLEX OF ALPHA-BUNGAROTOXIN WITH A LIBRARY DERIVED PEPTIDE, 20 STRUCTURES Deposited 1998-08-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.8；303 K
Resolution not provided
1HC9 alpha-bungarotoxin complexed with high affinity peptide Deposited 2001-05-02 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 22–95（74 aa）
Not recorded IOD IODIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；40% PEG 3350, 0.1M PIPES BUFFER PH 7.5
Resolution 1.80 Å R-free 0.235
1HOY NMR STRUCTURE OF THE COMPLEX BETWEEN A-BUNGAROTOXIN AND A MIMOTOPE OF THE NICOTINIC ACETYLCHOLINE RECEPTOR Deposited 2000-12-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.67；303 K；Pressure ambient
NMR sample composition 0.5mM a-bungarotoxin;0.5mM peptide; 90% H2O, 10% D2O | 90% H2O/10% D2O
Resolution not provided
1IDG THE NMR SOLUTION STRUCTURE OF THE COMPLEX FORMED BETWEEN ALPHA-BUNGAROTOXIN AND AN 18MER COGNATE PEPTIDE Deposited 2001-04-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4；308 K；Pressure ambient
NMR sample composition 2.1 mM alpha-Bungarotoxin/alpha18mer complex, alpha18mer is 15N labeled, 50 mM perdeuterated potassium acetate buffer (pH 4.0) with 5% D2O and 0.05% sodium azide | 95% H2O/5% D2O
Resolution not provided
1IDH THE NMR SOLUTION STRUCTURE OF THE COMPLEX FORMED BETWEEN ALPHA-BUNGAROTOXIN AND AN 18MER COGNATE PEPTIDE Deposited 2001-04-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4；308 K；Pressure ambient
NMR sample composition 2.1 mM alpha-Bungarotoxin/alpha18mer complex, alpha18mer is 15N labeled, 50 mM perdeuterated potassium acetate buffer (pH 4.0) with 5% D2O and 0.05% sodium azide | 95% H2O/5% D2O
Resolution not provided
1IDI THE NMR SOLUTION STRUCTURE OF ALPHA-BUNGAROTOXIN Deposited 2001-04-04 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4；308 K；Pressure ambient
NMR sample composition 2.0 mM free alpha-Bungarotoxin, 50 mM perdeuterated potassium acetate buffer (pH 4.0) with 5% D2O and 0.05% SODIUM azide | 95% H2O/5% D2O
Resolution not provided
1IDL THE NMR SOLUTION STRUCTURE OF ALPHA-BUNGAROTOXIN Deposited 2001-04-04 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4；308 K；Ionic strength (raw mmCIF value) 29 mM；Pressure ambient
NMR sample composition 2.0 mM free alpha-Bungarotoxin, 50 mM perdeuterated potassium acetate buffer (pH 4.0) with 5% D2O and 0.05% sodium azide | 95% H2O/5% D2O
Resolution not provided
1IK8 NMR structure of Alpha-Bungarotoxin Deposited 2001-05-03 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.67；303 K
NMR sample composition 0.5mM alpha-bungarotoxin; 90% H2O, 10% D2O | 90% H2O/10% D2O
Resolution not provided
1IKC NMR Structure of alpha-Bungarotoxin Deposited 2001-05-03 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.67；303 K
NMR sample composition 0.5mM alpha-bungarotoxin; 90% H2O, 10% D2O | 90% H2O/10% D2O
Resolution not provided
1JBD NMR Structure of the Complex Between alpha-bungarotoxin and a Mimotope of the Nicotinic Acetylcholine Receptor Deposited 2001-06-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.67；300 K；Pressure ambient
NMR sample composition 0.5MM ALPHA-BUNGAROTOXIN; 90% H2O, 10% D2O | 90% H2O/10% D2O
Resolution not provided
1KC4 NMR Structural Analysis of the Complex Formed Between alpha-Bungarotoxin and the Principal alpha-Neurotoxin Binding Sequence on the alpha7 Subunit of a Neuronal Nicotinic Acetylcholine Receptor Deposited 2001-11-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.5；308 K；Pressure ambient
NMR sample composition 1.6 mM alpha-bungarotoxin/[U-15N]-alpha 7 19mer complex 30 mM sodium phosphate, pH 5.5 50 micromolar sodium azide 50 micromolar TMSP | 95% H2O/5% D2O
NMR sample composition 1.6 mM alpha-bungarotoxin/[U-15N]-alpha 7 19mer complex 30 mM sodium phosphate, pH 5.5 50 micromolar sodium azide 50 micromolar TMSP | 99.9% D2O
Resolution not provided
1KFH Solution Structure of alpha-Bungarotoxin by NMR Spectroscopy Deposited 2001-11-20 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.79；298 K；Ionic strength (raw mmCIF value) no buffers, pH adjusted w/HCl and NaOH；Pressure ambient
NMR measurement conditions pH 5.79；308 K；Ionic strength (raw mmCIF value) no buffers, pH adjusted w/DCl and NaOD；Pressure ambient
NMR sample composition 4mM alpha-Bungarotoxin pH 5.79 at 288, 298, and 308 degrees K | 95% H2O/5% D2O
NMR sample composition 4mM alpha-Bungarotoxin pH 5.79 | 99.9% D2O
Resolution not provided
1KL8 NMR STRUCTURAL ANALYSIS OF THE COMPLEX FORMED BETWEEN ALPHA-BUNGAROTOXIN AND THE PRINCIPAL ALPHA-NEUROTOXIN BINDING SEQUENCE ON THE ALPHA7 SUBUNIT OF A NEURONAL NICOTINIC ACETYLCHOLINE RECEPTOR Deposited 2001-12-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.5；308 K；Pressure AMBIENT
NMR sample composition 1.6 MM ALPHA-BUNGAROTOXIN 15N]-ALPHA 7 19MER COMPLEX MM SODIUM PHOSPHATE, PH 5. MICROMOLAR SODIUM AZIDE 50 MICROMOLAR TMSP | 95% H2O/5% D2O
Resolution not provided
1L4W NMR structure of an AChR-peptide (Torpedo Californica, alpha-subunit residues 182-202) in complex with alpha-Bungarotoxin Deposited 2002-03-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4；303 K；Ionic strength (raw mmCIF value) 50 mM Ac；Pressure ambient
NMR sample composition 1.8 mM alpha-Bungarotoxin/AChR-peptide, buffer,pH 4 | 90% H2O/10% D2O
NMR sample composition 1.8 mM alpha-Bungarotoxin/AChR-peptide, buffer,pH 4 | 100% D2O
Resolution not provided
1LJZ NMR structure of an AChR-peptide (Torpedo Californica, alpha-subunit residues 182-202) in complex with alpha-Bungarotoxin Deposited 2002-04-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4；298 K；Ionic strength (raw mmCIF value) 50 mM NH4Ac；Pressure ambient
NMR measurement conditions pH 4；298 K；Ionic strength (raw mmCIF value) 50 mM NH4Ac；Pressure ambient
NMR sample composition acetylcholine receptor peptide/alpha-bungarotoxin | 90% H2O/10% D2O
NMR sample composition acetylcholine receptor peptide/alpha-bungarotoxin | 100% D2O
Resolution not provided
1RGJ NMR STRUCTURE OF THE COMPLEX BETWEEN ALPHA-BUNGAROTOXIN AND MIMOTOPE OF THE NICOTINIC ACETYLCHOLINE RECEPTOR WITH ENHANCED ACTIVITY Deposited 2003-11-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.6；303 K；Pressure AMBIENT
NMR sample composition 2MM ALPHA-BUNGAROTOXIN, 2MM PEPTIDE | 90% H2O/10% D2O
Resolution not provided
2ABX THE CRYSTAL STRUCTURE OF ALPHA-BUNGAROTOXIN AT 2.5 ANGSTROMS RESOLUTION. RELATION TO SOLUTION STRUCTURE AND BINDING TO ACETYLCHOLINE RECEPTOR Deposited 1986-02-19 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–74（74 aa）
Chain B 1–74（74 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.50 Å
2BTX SOLUTION NMR STRUCTURE OF THE COMPLEX OF ALPHA-BUNGAROTOXIN WITH A LIBRARY DERIVED PEPTIDE, NMR, MINIMIZED AVERAGE STRUCTURE Deposited 1998-08-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–74（74 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.8；303 K
Resolution not provided
6UWZ Cryo-EM structure of Torpedo acetylcholine receptor in complex with alpha-bungarotoxin Deposited 2019-11-06 Assembly 1 Other combination Heteromer；Protein × 7 PDB declaration: heptameric（7） Consistent with protein count
Chain F 22–95（74 aa）
Chain G 22–95（74 aa）
Not recorded POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 OCT N-OCTANE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.69 Å
8DA1 Crystal structure of Krait alpha-neurotoxin in complex with Centi-LNX-D09 antibody Deposited 2022-06-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain I 22–95（74 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；293 K；40% PEG 400, 5% PEG 3350, 0.1M sodium acetate pH 5.5
Resolution 2.67 Å R-free 0.253
9FYS D11 mAbs bound to alpha-Bungarotoxin Deposited 2024-07-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain X 1–95（95 aa）
Chain Z 1–95（95 aa）
Not recorded MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；0.1 M MES: NaOH, 12 % PEG 20000, pH 6.5
Resolution 1.32 Å R-free 0.192
9GU0 Human adult muscle nAChR in resting state in detergent with alpha-bungarotoxin Deposited 2024-09-18 Assembly 1 Insufficient information Heteromer；Protein × 11 PDB declaration: 11-meric（11） Consistent with protein count
Chain I 22–95（74 aa）
Chain J 22–95（74 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20 mM HEPES pH 7.5, 150 mM NaCl, 0.013% DDM, 0.0013% CHS
cryo-EM vitrification conditions Cryogen ETHANE；blot time 2s, blot force -10
Resolution 2.96 Å
9GU1 Human adult muscle nAChR in resting state in nanodisc with alpha-bungarotoxin Deposited 2024-09-18 Assembly 1 Insufficient information Heteromer；Protein × 11 PDB declaration: 11-meric（11） Consistent with protein count
Chain I 22–95（74 aa）
Chain J 22–95（74 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CU COPPER (II) ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20 mM HEPES pH 7.5, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE；2.5 uL of sample was frozen; blot time 4.5 s, blot force -10
Resolution 2.48 Å
9HUB D11 mAbs bound to alpha-Bungarotoxin at pH 7.5 Deposited 2024-12-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain X 1–95（95 aa）
Not recorded EDO 1,2-ETHANEDIOL × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；293 K；0.1 M HEPES pH 7.5, 70% (v/v) MPD)
Resolution 1.33 Å R-free 0.195
9HUB D11 mAbs bound to alpha-Bungarotoxin at pH 7.5 Deposited 2024-12-21 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain Z 1–95（95 aa）
Not recorded EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；293 K；0.1 M HEPES pH 7.5, 70% (v/v) MPD)
Resolution 1.33 Å R-free 0.195

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.