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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：P03643 New Search
3PDB entries
17Biological assembly
17chain/assembly records
Main Difference Dimensions in This Set
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
1AL0 PROCAPSID OF BACTERIOPHAGE PHIX174 Deposited 1997-06-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 420 PDB declaration: complete icosahedral assembly（420） Consistent with protein count
Chain G 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；PROCAPSIDS WERE CRYSTALLIZED BY VAPOUR DIFFUSION FROM 43-37% (OF SATURATION) AMMONIUM SULFATE, 100MM MES PH6.0, vapor diffusion
Resolution 3.50 Å
1AL0 PROCAPSID OF BACTERIOPHAGE PHIX174 Deposited 1997-06-06 Assembly 2 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric（7） Consistent with protein count
Chain G 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；PROCAPSIDS WERE CRYSTALLIZED BY VAPOUR DIFFUSION FROM 43-37% (OF SATURATION) AMMONIUM SULFATE, 100MM MES PH6.0, vapor diffusion
Resolution 3.50 Å
1AL0 PROCAPSID OF BACTERIOPHAGE PHIX174 Deposited 1997-06-06 Assembly 3 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric（35） Consistent with protein count
Chain G 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；PROCAPSIDS WERE CRYSTALLIZED BY VAPOUR DIFFUSION FROM 43-37% (OF SATURATION) AMMONIUM SULFATE, 100MM MES PH6.0, vapor diffusion
Resolution 3.50 Å
1AL0 PROCAPSID OF BACTERIOPHAGE PHIX174 Deposited 1997-06-06 Assembly 4 Protein heterocomplex Heteromer；Protein × 42 PDB declaration: 42-meric（42） Consistent with protein count
Chain G 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；PROCAPSIDS WERE CRYSTALLIZED BY VAPOUR DIFFUSION FROM 43-37% (OF SATURATION) AMMONIUM SULFATE, 100MM MES PH6.0, vapor diffusion
Resolution 3.50 Å
1AL0 PROCAPSID OF BACTERIOPHAGE PHIX174 Deposited 1997-06-06 Assembly 5 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric（7） Consistent with protein count
Chain G 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；PROCAPSIDS WERE CRYSTALLIZED BY VAPOUR DIFFUSION FROM 43-37% (OF SATURATION) AMMONIUM SULFATE, 100MM MES PH6.0, vapor diffusion
Resolution 3.50 Å
1AL0 PROCAPSID OF BACTERIOPHAGE PHIX174 Deposited 1997-06-06 Assembly 6 Protein heterocomplex Heteromer；Protein × 280 PDB declaration: 280-meric（280） Consistent with protein count
Chain G 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；PROCAPSIDS WERE CRYSTALLIZED BY VAPOUR DIFFUSION FROM 43-37% (OF SATURATION) AMMONIUM SULFATE, 100MM MES PH6.0, vapor diffusion
Resolution 3.50 Å
1CD3 PROCAPSID OF BACTERIOPHAGE PHIX174 Deposited 1999-03-05 Assembly 1 Protein heterocomplex Heteromer；Protein × 420 PDB declaration: 420-MERIC（420） Consistent with protein count
Chain G 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；PROCAPSIDS WERE CRYSTALLIZED BY VAPOUR DIFFUSION FROM 43-37% (OF SATURATION) AMMONIUM SULFATE, 100MM MES PH6.0, VAPOR DIFFUSION
Resolution 3.50 Å
1CD3 PROCAPSID OF BACTERIOPHAGE PHIX174 Deposited 1999-03-05 Assembly 2 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric（7） Consistent with protein count
Chain G 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；PROCAPSIDS WERE CRYSTALLIZED BY VAPOUR DIFFUSION FROM 43-37% (OF SATURATION) AMMONIUM SULFATE, 100MM MES PH6.0, VAPOR DIFFUSION
Resolution 3.50 Å
1CD3 PROCAPSID OF BACTERIOPHAGE PHIX174 Deposited 1999-03-05 Assembly 3 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric（35） Consistent with protein count
Chain G 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；PROCAPSIDS WERE CRYSTALLIZED BY VAPOUR DIFFUSION FROM 43-37% (OF SATURATION) AMMONIUM SULFATE, 100MM MES PH6.0, VAPOR DIFFUSION
Resolution 3.50 Å
1CD3 PROCAPSID OF BACTERIOPHAGE PHIX174 Deposited 1999-03-05 Assembly 4 Protein heterocomplex Heteromer；Protein × 42 PDB declaration: 42-meric（42） Consistent with protein count
Chain G 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；PROCAPSIDS WERE CRYSTALLIZED BY VAPOUR DIFFUSION FROM 43-37% (OF SATURATION) AMMONIUM SULFATE, 100MM MES PH6.0, VAPOR DIFFUSION
Resolution 3.50 Å
1CD3 PROCAPSID OF BACTERIOPHAGE PHIX174 Deposited 1999-03-05 Assembly 5 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric（7） Consistent with protein count
Chain G 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；PROCAPSIDS WERE CRYSTALLIZED BY VAPOUR DIFFUSION FROM 43-37% (OF SATURATION) AMMONIUM SULFATE, 100MM MES PH6.0, VAPOR DIFFUSION
Resolution 3.50 Å
1CD3 PROCAPSID OF BACTERIOPHAGE PHIX174 Deposited 1999-03-05 Assembly 6 Protein heterocomplex Heteromer；Protein × 280 PDB declaration: 280-meric（280） Consistent with protein count
Chain G 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；PROCAPSIDS WERE CRYSTALLIZED BY VAPOUR DIFFUSION FROM 43-37% (OF SATURATION) AMMONIUM SULFATE, 100MM MES PH6.0, VAPOR DIFFUSION
Resolution 3.50 Å
2BPA ATOMIC STRUCTURE OF SINGLE-STRANDED DNA BACTERIOPHAGE PHIX174 AND ITS FUNCTIONAL IMPLICATIONS Deposited 1991-12-03 Assembly 1 Protein–DNA Heteromer；Protein × 180 PDB declaration: 240-MERIC（240） Consistent with all polymers
Chain 2 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.00 Å
2BPA ATOMIC STRUCTURE OF SINGLE-STRANDED DNA BACTERIOPHAGE PHIX174 AND ITS FUNCTIONAL IMPLICATIONS Deposited 1991-12-03 Assembly 2 Protein–DNA Heteromer；Protein × 3 PDB declaration: tetrameric（4） Consistent with all polymers
Chain 2 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.00 Å
2BPA ATOMIC STRUCTURE OF SINGLE-STRANDED DNA BACTERIOPHAGE PHIX174 AND ITS FUNCTIONAL IMPLICATIONS Deposited 1991-12-03 Assembly 3 Protein–DNA Heteromer；Protein × 15 PDB declaration: eicosameric（20） Consistent with all polymers
Chain 2 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.00 Å
2BPA ATOMIC STRUCTURE OF SINGLE-STRANDED DNA BACTERIOPHAGE PHIX174 AND ITS FUNCTIONAL IMPLICATIONS Deposited 1991-12-03 Assembly 4 Protein–DNA Heteromer；Protein × 18 PDB declaration: 24-meric（24） Consistent with all polymers
Chain 2 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.00 Å
2BPA ATOMIC STRUCTURE OF SINGLE-STRANDED DNA BACTERIOPHAGE PHIX174 AND ITS FUNCTIONAL IMPLICATIONS Deposited 1991-12-03 Assembly 5 Protein–DNA Heteromer；Protein × 3 PDB declaration: tetrameric（4） Consistent with all polymers
Chain 2 1–175（175 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.00 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.