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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：P26749 New Search
5PDB entries
5Biological assembly
30chain/assembly records
Main Difference Dimensions in This Set
Different construct Different assembly state 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
8EAP Cryo-EM structure of the in-situ gp10-gp26 from bacteriophage P22 Deposited 2022-08-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count
Chain D 2–472（471 aa）
Chain E 2–472（471 aa）
Chain F 2–472（471 aa）
Chain G 2–472（471 aa）
Chain H 2–472（471 aa）
Chain I 2–472（471 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8EB7 Cryo-EM structure of the in-situ gp4-gp10-gp9N from bacteriophage P22 Deposited 2022-08-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 36 PDB declaration: 36-meric（36） Consistent with protein count
Chain R 2–472（471 aa）
Chain S 2–472（471 aa）
Chain T 2–472（471 aa）
Chain U 2–472（471 aa）
Chain V 2–472（471 aa）
Chain W 2–472（471 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8TVR In situ cryo-EM structure of bacteriophage P22 tail hub protein: tailspike protein complex at 2.8A resolution Deposited 2023-08-18 Assembly 1 Protein heterocomplex Heteromer；Protein × 24 PDB declaration: 24-meric（24） Consistent with protein count
Chain G 1–472（472 aa）
Chain K 1–472（472 aa）
Chain O 1–472（472 aa）
Chain S 1–472（472 aa）
Chain T 1–472（472 aa）
Chain Y 1–472（472 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8U10 In situ cryo-EM structure of bacteriophage P22 gp1:gp4:gp5:gp10:gp9 N-term complex in conformation 1 at 3.2A resolution Deposited 2023-08-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 58 PDB declaration: 58-meric（58） Consistent with protein count
Chain 1 1–472（472 aa）
Chain 2 1–472（472 aa）
Chain 3 1–472（472 aa）
Chain 4 1–472（472 aa）
Chain 5 1–472（472 aa）
Chain 6 1–472（472 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8U11 In situ cryo-EM structure of bacteriophage P22 gp1:gp5:gp4: gp10: gp9 N-term complex in conformation 2 at 3.1A resolution Deposited 2023-08-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 58 PDB declaration: 58-meric（58） Consistent with protein count
Chain 1 1–472（472 aa）
Chain 2 1–472（472 aa）
Chain 3 1–472（472 aa）
Chain 4 1–472（472 aa）
Chain 5 1–472（472 aa）
Chain 6 1–472（472 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 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.