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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：Q1D6H4 New Search
12PDB entries
52Biological assembly
139chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state 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
4PT2 Myxococcus xanthus encapsulin protein (EncA) Deposited 2014-03-10 Assembly 1 Protein homooligomer Homooligomer；Protein × 180 PDB declaration: 180-MERIC（180） Consistent with protein count
Chain A 8–294（287 aa） Fragment：UNP residues 8-294
Chain B 8–294（287 aa） Fragment：UNP residues 8-294
Chain P 8–294（287 aa） Fragment：UNP residues 8-294
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 10 mM Tris, 10 mM MgCl2；pH 7.6；10 mM Tris, 10 mM MgCl2
cryo-EM vitrification conditions 83 K；Cryogen ETHANE；Plunged into liquid ethane (LEICA KF80)
Resolution 4.60 Å
4PT2 Myxococcus xanthus encapsulin protein (EncA) Deposited 2014-03-10 Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 8–294（287 aa） Fragment：UNP residues 8-294
Chain B 8–294（287 aa） Fragment：UNP residues 8-294
Chain P 8–294（287 aa） Fragment：UNP residues 8-294
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 10 mM Tris, 10 mM MgCl2；pH 7.6；10 mM Tris, 10 mM MgCl2
cryo-EM vitrification conditions 83 K；Cryogen ETHANE；Plunged into liquid ethane (LEICA KF80)
Resolution 4.60 Å
4PT2 Myxococcus xanthus encapsulin protein (EncA) Deposited 2014-03-10 Assembly 3 Protein homooligomer Homooligomer；Protein × 15 PDB declaration: pentadecameric（15） Consistent with protein count
Chain A 8–294（287 aa） Fragment：UNP residues 8-294
Chain B 8–294（287 aa） Fragment：UNP residues 8-294
Chain P 8–294（287 aa） Fragment：UNP residues 8-294
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 10 mM Tris, 10 mM MgCl2；pH 7.6；10 mM Tris, 10 mM MgCl2
cryo-EM vitrification conditions 83 K；Cryogen ETHANE；Plunged into liquid ethane (LEICA KF80)
Resolution 4.60 Å
4PT2 Myxococcus xanthus encapsulin protein (EncA) Deposited 2014-03-10 Assembly 4 Protein homooligomer Homooligomer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain A 8–294（287 aa） Fragment：UNP residues 8-294
Chain B 8–294（287 aa） Fragment：UNP residues 8-294
Chain P 8–294（287 aa） Fragment：UNP residues 8-294
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 10 mM Tris, 10 mM MgCl2；pH 7.6；10 mM Tris, 10 mM MgCl2
cryo-EM vitrification conditions 83 K；Cryogen ETHANE；Plunged into liquid ethane (LEICA KF80)
Resolution 4.60 Å
4PT2 Myxococcus xanthus encapsulin protein (EncA) Deposited 2014-03-10 Assembly 5 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 8–294（287 aa） Fragment：UNP residues 8-294
Chain B 8–294（287 aa） Fragment：UNP residues 8-294
Chain P 8–294（287 aa） Fragment：UNP residues 8-294
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 10 mM Tris, 10 mM MgCl2；pH 7.6；10 mM Tris, 10 mM MgCl2
cryo-EM vitrification conditions 83 K；Cryogen ETHANE；Plunged into liquid ethane (LEICA KF80)
Resolution 4.60 Å
7S20 M. xanthus encapsulin shell protein EncA with T=3 symmetry Deposited 2021-09-02 Assembly 1 Protein homooligomer Homooligomer；Protein × 180 PDB declaration: 180-meric（180） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7S20 M. xanthus encapsulin shell protein EncA with T=3 symmetry Deposited 2021-09-02 Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7S20 M. xanthus encapsulin shell protein EncA with T=3 symmetry Deposited 2021-09-02 Assembly 3 Protein homooligomer Homooligomer；Protein × 15 PDB declaration: pentadecameric（15） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7S20 M. xanthus encapsulin shell protein EncA with T=3 symmetry Deposited 2021-09-02 Assembly 4 Protein homooligomer Homooligomer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7S20 M. xanthus encapsulin shell protein EncA with T=3 symmetry Deposited 2021-09-02 Assembly 5 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7S21 M. xanthus encapsulin shell protein EncA with T=1 symmetry Deposited 2021-09-02 Assembly 1 Protein homooligomer Homooligomer；Protein × 60 PDB declaration: 60-meric（60） Consistent with protein count
Chain A 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7S21 M. xanthus encapsulin shell protein EncA with T=1 symmetry Deposited 2021-09-02 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7S21 M. xanthus encapsulin shell protein EncA with T=1 symmetry Deposited 2021-09-02 Assembly 3 Protein homooligomer Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7S21 M. xanthus encapsulin shell protein EncA with T=1 symmetry Deposited 2021-09-02 Assembly 4 Protein homooligomer Homooligomer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7S21 M. xanthus encapsulin shell protein EncA with T=1 symmetry Deposited 2021-09-02 Assembly 5 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7S2T M. xanthus encapsulin EncA bound to EncB targeting peptide Deposited 2021-09-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 360 PDB declaration: 360-meric（360） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.45 Å
7S2T M. xanthus encapsulin EncA bound to EncB targeting peptide Deposited 2021-09-03 Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.45 Å
7S2T M. xanthus encapsulin EncA bound to EncB targeting peptide Deposited 2021-09-03 Assembly 3 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric（30） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.45 Å
7S2T M. xanthus encapsulin EncA bound to EncB targeting peptide Deposited 2021-09-03 Assembly 4 Protein heterocomplex Heteromer；Protein × 36 PDB declaration: 36-meric（36） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.45 Å
7S2T M. xanthus encapsulin EncA bound to EncB targeting peptide Deposited 2021-09-03 Assembly 5 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.45 Å
7S4Q M. xanthus encapsulin EncA bound to EncC targeting peptide Deposited 2021-09-09 Assembly 1 Protein heterocomplex Heteromer；Protein × 360 PDB declaration: 360-meric（360） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.12 Å
7S4Q M. xanthus encapsulin EncA bound to EncC targeting peptide Deposited 2021-09-09 Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.12 Å
7S4Q M. xanthus encapsulin EncA bound to EncC targeting peptide Deposited 2021-09-09 Assembly 3 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric（30） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.12 Å
7S4Q M. xanthus encapsulin EncA bound to EncC targeting peptide Deposited 2021-09-09 Assembly 4 Protein heterocomplex Heteromer；Protein × 36 PDB declaration: 36-meric（36） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.12 Å
7S4Q M. xanthus encapsulin EncA bound to EncC targeting peptide Deposited 2021-09-09 Assembly 5 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20 mM HEPES, pH 7.3, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.12 Å
8TK7 Myxococcus xanthus EncA protein shell with compartmentalized SNAP-tag cargo protein Deposited 2023-07-25 Assembly 1 Protein heterocomplex Heteromer；Protein × 360 PDB declaration: 360-meric（360） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.53 Å
8TK7 Myxococcus xanthus EncA protein shell with compartmentalized SNAP-tag cargo protein Deposited 2023-07-25 Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.53 Å
8TK7 Myxococcus xanthus EncA protein shell with compartmentalized SNAP-tag cargo protein Deposited 2023-07-25 Assembly 3 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric（30） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.53 Å
8TK7 Myxococcus xanthus EncA protein shell with compartmentalized SNAP-tag cargo protein Deposited 2023-07-25 Assembly 4 Protein heterocomplex Heteromer；Protein × 36 PDB declaration: 36-meric（36） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.53 Å
8TK7 Myxococcus xanthus EncA protein shell with compartmentalized SNAP-tag cargo protein Deposited 2023-07-25 Assembly 5 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.53 Å
8V4N Myxococcus xanthus EncA 3xHis pore mutant with T=1 icosahedral symmetry Deposited 2023-11-29 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–287（287 aa）
Mutation：K199H, T200H, G201H No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8；50 mM Tris pH 8.0, 200 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 5 Blot time: 2 seconds
Resolution 2.43 Å
8V4Q Myxococcus xanthus EncA 3xHis pore mutant with tetrahedral symmetry Deposited 2023-11-29 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Mutation：K199H, T200H, G201H Mutation：K199H, T200H, G201H Mutation：K199H, T200H, G201H No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8；50 mM Tris pH 8.0, 200 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 5 Blot time: 2 seconds
Resolution 2.71 Å
8VJO Cryo-EM structure of Myxococcus xanthus EncA encapsulin shell loaded with EncD cargo Deposited 2024-01-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 360 PDB declaration: 360-meric（360） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20mM HEPES, 150mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
8VJO Cryo-EM structure of Myxococcus xanthus EncA encapsulin shell loaded with EncD cargo Deposited 2024-01-07 Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20mM HEPES, 150mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
8VJO Cryo-EM structure of Myxococcus xanthus EncA encapsulin shell loaded with EncD cargo Deposited 2024-01-07 Assembly 3 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric（30） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20mM HEPES, 150mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
8VJO Cryo-EM structure of Myxococcus xanthus EncA encapsulin shell loaded with EncD cargo Deposited 2024-01-07 Assembly 4 Protein heterocomplex Heteromer；Protein × 36 PDB declaration: 36-meric（36） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20mM HEPES, 150mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
8VJO Cryo-EM structure of Myxococcus xanthus EncA encapsulin shell loaded with EncD cargo Deposited 2024-01-07 Assembly 5 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–294（294 aa）
Chain B 1–294（294 aa）
Chain C 1–294（294 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3；20mM HEPES, 150mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9B9I Myxococcus xanthus EncA encapsulin engineered pore mutant with T=1 icosahedral symmetry Deposited 2024-04-02 Assembly 1 Protein homooligomer Homooligomer；Protein × 60 PDB declaration: 60-meric（60） Consistent with protein count
Chain A 1–287（287 aa） Fragment：I203G, Y204G, del(205-210)
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 20 Blot time: 4 seconds Wait time: 0 seconds
Resolution 2.86 Å
9B9I Myxococcus xanthus EncA encapsulin engineered pore mutant with T=1 icosahedral symmetry Deposited 2024-04-02 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–287（287 aa） Fragment：I203G, Y204G, del(205-210)
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 20 Blot time: 4 seconds Wait time: 0 seconds
Resolution 2.86 Å
9B9I Myxococcus xanthus EncA encapsulin engineered pore mutant with T=1 icosahedral symmetry Deposited 2024-04-02 Assembly 3 Protein homooligomer Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–287（287 aa） Fragment：I203G, Y204G, del(205-210)
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 20 Blot time: 4 seconds Wait time: 0 seconds
Resolution 2.86 Å
9B9I Myxococcus xanthus EncA encapsulin engineered pore mutant with T=1 icosahedral symmetry Deposited 2024-04-02 Assembly 4 Protein homooligomer Homooligomer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–287（287 aa） Fragment：I203G, Y204G, del(205-210)
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 20 Blot time: 4 seconds Wait time: 0 seconds
Resolution 2.86 Å
9B9I Myxococcus xanthus EncA encapsulin engineered pore mutant with T=1 icosahedral symmetry Deposited 2024-04-02 Assembly 5 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–287（287 aa） Fragment：I203G, Y204G, del(205-210)
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 20 Blot time: 4 seconds Wait time: 0 seconds
Resolution 2.86 Å
9B9Q Cargo-loaded Myxococcus xanthus EncA encapsulin engineered pore mutant with T=3 icosahedral symmetry Deposited 2024-04-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 360 PDB declaration: 360-meric（360） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Mutation：I203G, Y204G, del(205-210) Mutation：I203G, Y204G, del(205-210) Mutation：I203G, Y204G, del(205-210) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 20 Blot time: 4 seconds Wait time: 0 seconds
Resolution 3.14 Å
9B9Q Cargo-loaded Myxococcus xanthus EncA encapsulin engineered pore mutant with T=3 icosahedral symmetry Deposited 2024-04-03 Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Mutation：I203G, Y204G, del(205-210) Mutation：I203G, Y204G, del(205-210) Mutation：I203G, Y204G, del(205-210) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 20 Blot time: 4 seconds Wait time: 0 seconds
Resolution 3.14 Å
9B9Q Cargo-loaded Myxococcus xanthus EncA encapsulin engineered pore mutant with T=3 icosahedral symmetry Deposited 2024-04-03 Assembly 3 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric（30） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Mutation：I203G, Y204G, del(205-210) Mutation：I203G, Y204G, del(205-210) Mutation：I203G, Y204G, del(205-210) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 20 Blot time: 4 seconds Wait time: 0 seconds
Resolution 3.14 Å
9B9Q Cargo-loaded Myxococcus xanthus EncA encapsulin engineered pore mutant with T=3 icosahedral symmetry Deposited 2024-04-03 Assembly 4 Protein heterocomplex Heteromer；Protein × 36 PDB declaration: 36-meric（36） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Mutation：I203G, Y204G, del(205-210) Mutation：I203G, Y204G, del(205-210) Mutation：I203G, Y204G, del(205-210) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 20 Blot time: 4 seconds Wait time: 0 seconds
Resolution 3.14 Å
9B9Q Cargo-loaded Myxococcus xanthus EncA encapsulin engineered pore mutant with T=3 icosahedral symmetry Deposited 2024-04-03 Assembly 5 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Mutation：I203G, Y204G, del(205-210) Mutation：I203G, Y204G, del(205-210) Mutation：I203G, Y204G, del(205-210) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 20 Blot time: 4 seconds Wait time: 0 seconds
Resolution 3.14 Å
9BC8 Cargo-loaded Myxococcus xanthus EncA encapsulin engineered pore mutant with T=4 icosahedral symmetry Deposited 2024-04-08 Assembly 1 Protein heterocomplex Heteromer；Protein × 480 PDB declaration: 480-meric（480） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Chain D 1–287（287 aa）
Mutation：I203G, Y204G Mutation：I203G, Y204G Mutation：I203G, Y204G Mutation：I203G, Y204G No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 20 Blot time: 4 seconds Wait time: 0 seconds
Resolution 3.46 Å
9BC8 Cargo-loaded Myxococcus xanthus EncA encapsulin engineered pore mutant with T=4 icosahedral symmetry Deposited 2024-04-08 Assembly 2 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Chain D 1–287（287 aa）
Mutation：I203G, Y204G Mutation：I203G, Y204G Mutation：I203G, Y204G Mutation：I203G, Y204G No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 20 Blot time: 4 seconds Wait time: 0 seconds
Resolution 3.46 Å
9BC8 Cargo-loaded Myxococcus xanthus EncA encapsulin engineered pore mutant with T=4 icosahedral symmetry Deposited 2024-04-08 Assembly 3 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric（40） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Chain D 1–287（287 aa）
Mutation：I203G, Y204G Mutation：I203G, Y204G Mutation：I203G, Y204G Mutation：I203G, Y204G No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 20 Blot time: 4 seconds Wait time: 0 seconds
Resolution 3.46 Å
9BC8 Cargo-loaded Myxococcus xanthus EncA encapsulin engineered pore mutant with T=4 icosahedral symmetry Deposited 2024-04-08 Assembly 4 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Chain D 1–287（287 aa）
Mutation：I203G, Y204G Mutation：I203G, Y204G Mutation：I203G, Y204G Mutation：I203G, Y204G No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 20 Blot time: 4 seconds Wait time: 0 seconds
Resolution 3.46 Å
9BC8 Cargo-loaded Myxococcus xanthus EncA encapsulin engineered pore mutant with T=4 icosahedral symmetry Deposited 2024-04-08 Assembly 5 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 1–287（287 aa）
Chain B 1–287（287 aa）
Chain C 1–287（287 aa）
Chain D 1–287（287 aa）
Mutation：I203G, Y204G Mutation：I203G, Y204G Mutation：I203G, Y204G Mutation：I203G, Y204G No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150 mM NaCl, 20 mM Tris pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot force: 20 Blot time: 4 seconds Wait time: 0 seconds
Resolution 3.46 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.