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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：P11006 New Search
15PDB entries
16Biological assembly
17chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state 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
1D9J SOLUTION STRUCTURE OF CECROPIN A(1-8)-MAGAININ 2(1-12) HYBRID PEPTIDE Deposited 1999-10-28 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 129–140（12 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4.06；298 K；Pressure 1
NMR sample composition 2MM PEPTIDE; 90MM DPC MICELLES; 90% H2O, 10% D2O
NMR sample composition 2MM PEPTIDE; 90MM DPC MICELLES; D2O
Resolution not provided
1D9L SOLUTION STRUCTURE OF CECROPIN A(1-8)-MAGAININ 2 HYBRID PEPTIDE ANALOGUE(P1) Deposited 1999-10-28 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 224–232（9 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4.29；303 K；Pressure 1
NMR measurement conditions pH 4.29；298 K；Pressure 1
NMR sample composition 2MM PEPTIDE; 90MM DPC MICELLES; 90% H2O, 10% D2O
NMR sample composition 2MM PEPTIDE; 90MM DPC MICELLES; D2O
Resolution not provided
1D9M SOLUTION STRUCTURE OF CECROPIN A(1-8)-MAGAININ 2 HYBRID PEPTIDE ANALOGUE(P2) Deposited 1999-10-28 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 223–232（10 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4.78；303 K；Pressure 1
NMR measurement conditions pH 4.78；298 K；Pressure 1
NMR measurement conditions pH 4.78；318 K；Pressure 1
NMR sample composition 2MM PEPTIDE; 90MM DPC MICELLES; 90% H2O, 10% D2O
NMR sample composition 2MM PEPTIDE; 90MM DPC MICELLES; D2O
Resolution not provided
1D9O SOLUTION STRUCTURE OF CECROPIN A(1-8)-MAGAININ 2(1-12) HYBRID PEPTIDE ANALOGUE(P3) Deposited 1999-10-29 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 129–140（12 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4.05；303 K；Pressure 1
NMR measurement conditions pH 4.05；298 K；Pressure 1
NMR measurement conditions pH 4.05；318 K；Pressure 1
NMR sample composition 2MM PEPTIDE; 90MM DPC MICELLES; 90% H2O, 10% D2O
NMR sample composition 2MM PEPTIDE; 90MM DPC MICELLES; D2O
Resolution not provided
1D9P SOLUTION STRUCTURE OF CECROPIN A(1-8)-MAGAININ 2(1-12) HYBRID PEPTIDE ANALOGUE(P4) Deposited 1999-10-29 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 129–140（12 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 3.64；298 K；Pressure 1
NMR measurement conditions pH 3.64；313 K；Pressure 1
NMR sample composition 2MM PEPTIDE; 90MM DPC MICELLES; 90% H2O, 10% D2O
NMR sample composition 2MM PEPTIDE; 90MM DPC MICELLES; D2O
Resolution not provided
1DUM NMR STRUCTURE OF [F5Y, F16W] MAGAININ 2 BOUND TO PHOSPHOLIPID VESICLES Deposited 2000-01-18 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 129–151（23 aa）
Chain B 129–151（23 aa）
Mutation：F5Y, F16W Mutation：F5Y, F16W No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.2；318 K；Ionic strength (raw mmCIF value) 50mM；Pressure ambient
NMR sample composition 5mM [F5Y, F16W] magainin 2, 0.5mM DLPC-d64 | 90% H2O/10% D2O
Resolution not provided
1F0D Cecropin A(1-8)-magainin 2(1-12) in dodecylphosphocholine micelles Deposited 2000-05-16 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 83–94（12 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4.06；298 K
NMR sample composition DODECYLPHOSPHOCHOLINE-d38 MICELLES | 90% H2O/10% D2O
Resolution not provided
1F0E Cecropin A(1-8)-magainin 2(1-12) modified gig to P in dodecylphosphocholine micelles Deposited 2000-05-16 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 86–94（9 aa）
Mutation：GIG TO P IN MAGAININ SEGMENT Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4.78；298 K
NMR sample composition DODECYLPHOSPHOCHOLINE-d38 MICELLES | 90% H2O/10% D2O
Resolution not provided
1F0F Cecropin A(1-8)-magainin 2(1-12) gig deletion modification in dodecylphosphocholine micelles Deposited 2000-05-16 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 86–94（9 aa）
Mutation：GIG DELETION IN MAGAININ SEGMENT Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4.29；298 K
NMR sample composition DODECYLPHOSPHOCHOLINE-d38 MICELLES | 90% H2O/10% D2O
Resolution not provided
1F0G Cecropin A(1-8)-magainin 2(1-12) L2 in dodecylphosphocholine micelles Deposited 2000-05-16 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 83–94（12 aa）
Mutation：W28L Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 3.64；298 K
NMR sample composition DODECYLPHOSPHOCHOLINE-d38 MICELLES | 90% H2O/10% D2O
Resolution not provided
1F0H Cecropin A(1-8)-magainin 2(1-12) A2 in dodecylphosphocholine micelles Deposited 2000-05-16 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 83–94（12 aa）
Mutation：A28L Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4.05；298 K
NMR sample composition DODECYLPHOSPHOCHOLINE-d38 MICELLES | 90% H2O/10% D2O
Resolution not provided
2LSA Magainin Deposited 2012-04-24 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 83–105（23 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7.2；298 K；Ionic strength (raw mmCIF value) 105；Pressure ambient
NMR sample composition 1 mM magainin, 5 mM TRIS, 0.05 % TSP, 100 mM [U-2H] SDS, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2MAG NMR STRUCTURE OF MAGAININ 2 IN DPC MICELLES, 10 STRUCTURES Deposited 1997-12-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 267–289（23 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4.1；303 K
Resolution not provided
4MGP Structure of racemic Ala-(8,13,18) Magainin 2 Deposited 2013-08-28 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 83–105（23 aa） Fragment：UNP residues 83-105
Mutation：S8A, G13A, G18A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；298 K；Precipitant solution contained 0.1 M sodium citrate tribasic, pH 5.6, and 35% v/v tert-butanol. No additional cryoprotectant was necessary for vitrification of crystals in LN2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.75 Å R-free 0.233
9HVN Atomic resolution crystal structure of the hexameric antimicrobial peptide Magainin-2 Deposited 2024-12-31 Assembly 1 Protein homooligomer Homooligomer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 83–105（23 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；35% MPD, 20 mM HEPES, pH 7
Resolution 1.05 Å R-free 0.177
9HVN Atomic resolution crystal structure of the hexameric antimicrobial peptide Magainin-2 Deposited 2024-12-31 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 83–105（23 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；35% MPD, 20 mM HEPES, pH 7
Resolution 1.05 Å R-free 0.177

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.