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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：A0A0H2XHZ3 New Search
4PDB entries
4Biological assembly
24chain/assembly records
Main Difference Dimensions in This Set
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
9O7T S. aureus YhaM D193A, 4 N-terminal domains, 2 RNA substrates Deposited 2025-04-15 Assembly 1 Protein–RNA Homooligomer；Protein × 6 PDB declaration: octameric（8） Consistent with all polymers
Chain A 1–313（313 aa）
Chain B 1–313（313 aa）
Chain C 1–313（313 aa）
Chain D 1–313（313 aa）
Chain E 1–313（313 aa）
Chain F 1–313（313 aa）
Mutation：D193A Mutation：D193A Mutation：D193A Mutation：D193A Mutation：D193A Mutation：D193A No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.26 Å
9OV1 S. aureus YhaM D193A hexamer, D3 refinement Deposited 2025-05-29 Assembly 1 Protein homooligomer Homooligomer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–313（313 aa）
Chain B 1–313（313 aa）
Chain C 1–313（313 aa）
Chain D 1–313（313 aa）
Chain E 1–313（313 aa）
Chain F 1–313（313 aa）
Mutation：D193A Mutation：D193A Mutation：D193A Mutation：D193A Mutation：D193A Mutation：D193A No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 2.36 Å
9YPE S. aureus YhaM D193A hexamer, 2 NTDs, hairpin RNA substrate Deposited 2025-10-14 Assembly 1 Protein–RNA Homooligomer；Protein × 6 PDB declaration: heptameric（7） Consistent with all polymers
Chain A 1–313（313 aa）
Chain B 1–313（313 aa）
Chain C 1–313（313 aa）
Chain D 1–313（313 aa）
Chain E 1–313（313 aa）
Chain F 1–313（313 aa）
Mutation：D193A Mutation：D193A Mutation：D193A Mutation：D193A Mutation：D193A Mutation：D193A No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.20 Å
9YPF S. aureus YhaM D193A hexamer, 3 NTDs, hairpin RNA substrate Deposited 2025-10-14 Assembly 1 Protein–RNA Homooligomer；Protein × 6 PDB declaration: heptameric（7） Consistent with all polymers
Chain A 1–313（313 aa）
Chain B 1–313（313 aa）
Chain C 1–313（313 aa）
Chain D 1–313（313 aa）
Chain E 1–313（313 aa）
Chain F 1–313（313 aa）
Mutation：D193A Mutation：D193A Mutation：D193A Mutation：D193A Mutation：D193A Mutation：D193A No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.50 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.