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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：P03714 New Search
6PDB entries
6Biological assembly
26chain/assembly records
Main Difference Dimensions in This Set
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
1K0H Solution structure of bacteriophage lambda gpFII Deposited 2001-09-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–117（117 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 200mM NaCl；Pressure ambient
NMR sample composition 1.3mM gpFII U-15N, 13C; 10MM PHOSPHATE BUFFER NA, 200MM NACL | 90% H2O/10% D2O
Resolution not provided
2KX4 Solution structure of Bacteriophage Lambda gpFII Deposited 2010-04-26 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–117（117 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7；298 K；Ionic strength (raw mmCIF value) 0.15；Pressure ambient
NMR sample composition 1.5 mM [U-100% 13C; U-100% 15N] gpFII, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
8K37 Structure of the bacteriophage lambda neck Deposited 2023-07-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain M 1–117（117 aa）
Chain N 1–117（117 aa）
Chain O 1–117（117 aa）
Chain P 1–117（117 aa）
Chain Q 1–117（117 aa）
Chain R 1–117（117 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8XOW Mature virion portal of bacteriophage lambda Deposited 2024-01-02 Assembly 1 Protein heterocomplex Heteromer；Protein × 36 PDB declaration: 36-meric（36） Consistent with protein count
Chain f 1–117（117 aa）
Chain f1 1–117（117 aa）
Chain f2 1–117（117 aa）
Chain f3 1–117（117 aa）
Chain f4 1–117（117 aa）
Chain f5 1–117（117 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 3.32 Å
8XPM Mature virion portal of phage lambda with DNA Deposited 2024-01-04 Assembly 1 Protein–DNA Heteromer；Protein × 66 PDB declaration: 68-meric（68） Consistent with all polymers
Chain f 1–117（117 aa）
Chain f1 1–117（117 aa）
Chain f2 1–117（117 aa）
Chain f3 1–117（117 aa）
Chain f4 1–117（117 aa）
Chain f5 1–117（117 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 3.90 Å
8XQB Mature virion portal vertex of bacteriophage lambda Deposited 2024-01-05 Assembly 1 Protein heterocomplex Heteromer；Protein × 71 PDB declaration: 71-meric（71） Consistent with protein count
Chain f 1–117（117 aa）
Chain f1 1–117（117 aa）
Chain f2 1–117（117 aa）
Chain f3 1–117（117 aa）
Chain f4 1–117（117 aa）
Chain f5 1–117（117 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 4.07 Å

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.