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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：P01514 New Search
4PDB entries
4Biological assembly
4chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different experimental conditions

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
1D7N SOLUTION STRUCTURE ANALYSIS OF THE MASTOPARAN WITH DETERGENTS Deposited 1999-10-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–14（14 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions 303.15 K；Pressure AMBIENT
NMR sample composition 5MM MASTOPARAN SODIUM DODECYL SULFATE- D25; 90% H2O, 10% D2O
Resolution not provided
7RUL I5R8 Mastoparano is a peptide synthetic, modified of Mastoparano (extracted from wasp venom) Deposited 2021-08-17 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–14（14 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7；298 K；Ionic strength (raw mmCIF value) neutral；Pressure 1
NMR sample composition 2 mM I5R8, 100 mM [U-98% 2H] SDS-D25, 5 % v/v [U-98% 2H] DSS, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
8EP5 Solution NMR structure of a computationally designed mastoparan-like peptide, mastoparan-R1 Deposited 2022-10-05 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–14（14 aa）
Mutation：I1K, N2I, A5R, L9K, A10I Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4；298 K；Ionic strength (raw mmCIF value) acid；Pressure 1
NMR sample composition 1.5 mM Mastoparan-R1, 75 mM [U-98% 2H] SDS-d25, 0.05 % [U-98% 2H] DSS-d6, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
8ERU Solution NMR structure of a computationally designed mastoparan-like peptide, mastoparan-R4 Deposited 2022-10-12 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–13（13 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 3.98；298 K；Ionic strength (raw mmCIF value) acid；Pressure 1
NMR sample composition 1.5 mM Mastoparan-R4 peptide, 75 mg/L [U-98% 2H] SDS-d25, 0.05 % [U-98% 2H] DSS-d6, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided

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.