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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：P06202 New Search
30PDB entries
31Biological assembly
31chain/assembly records
Main Difference Dimensions in This Set
Different construct Different assembly state Different ligand/ion 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
1B05 Structure of oligo-peptide binding protein complexed with LYS-CYS-LYS Deposited 1998-11-20 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded U1 URANIUM ATOM × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 2.00 Å R-free 0.243
1B1H OLIGO-PEPTIDE BINDING PROTEIN/TRIPEPTIDE (LYS HPE LYS) COMPLEX Deposited 1998-11-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；pH 5.50
Resolution 1.80 Å R-free 0.220
1B2H Oligo-Peptide Binding Protein Complexed with Lysyl-Ornithyl-Lysine Deposited 1998-11-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded ACT ACETATE ION × 1 U1 URANIUM ATOM × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；pH 5.5
Resolution 1.90 Å R-free 0.220
1B32 OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KMK Deposited 1998-12-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 8 ACT ACETATE ION × 7 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 1.75 Å R-free 0.214
1B3F OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KHK Deposited 1998-12-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 1.80 Å R-free 0.217
1B3G OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KIK Deposited 1998-12-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 2.00 Å R-free 0.238
1B3H OLIGO-PEPTIDE BINDING PROTEIN COMPLEXED WITH LYSYL-CYCLOHEXYLALANYL-LYSINE Deposited 1998-11-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded U1 URANIUM ATOM × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；pH 5.5
Resolution 2.00 Å R-free 0.240
1B3L OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KGK Deposited 1998-12-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 2.00 Å R-free 0.241
1B3L OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KGK Deposited 1998-12-14 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 2.00 Å R-free 0.241
1B40 OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KFK Deposited 1998-11-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 2.20 Å R-free 0.258
1B46 OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KPK Deposited 1999-01-05 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 8 ACT ACETATE ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 1.80 Å R-free 0.217
1B4Z OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KDK Deposited 1999-01-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 8 ACT ACETATE ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 1.75 Å R-free 0.214
1B51 OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KSK Deposited 1999-01-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 9 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 1.80 Å R-free 0.223
1B52 OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KTK Deposited 1999-01-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 2.30 Å R-free 0.263
1B58 OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KYK Deposited 1999-01-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 1.80 Å R-free 0.223
1B5H OLIGO-PEPTIDE BINDING PROTEIN COMPLEXED WITH LYSYL-DIAMINOPROPANOIC ACID-LYSINE Deposited 1998-11-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded U1 URANIUM ATOM × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；pH 5.5
Resolution 1.90 Å R-free 0.230
1B5I OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KNK Deposited 1999-01-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded U1 URANIUM ATOM × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 1.90 Å R-free 0.223
1B5J OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KQK Deposited 1999-01-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded U1 URANIUM ATOM × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；pH 5.5
Resolution 1.80 Å R-free 0.227
1B6H OLIGO-PEPTIDE BINDING PROTEIN COMPLEXED WITH LYSYL-NORVALYL-LYSINE Deposited 1998-11-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 27–543（517 aa）
Not recorded U1 URANIUM ATOM × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；pH 5.5
Resolution 1.80 Å R-free 0.220
1B7H OLIGO-PEPTIDE BINDING PROTEIN COMPLEXED WITH LYSYL-NORLEUCYL-LYSINE Deposited 1998-11-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 27–543（517 aa）
Not recorded U1 URANIUM ATOM × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；pH 5.5
Resolution 2.00 Å R-free 0.260
1B9J OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KLK Deposited 1999-02-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 1.80 Å R-free 0.219
1JET OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KAK Deposited 1996-07-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 1.20 Å R-free 0.255
1JEU OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KEK Deposited 1996-07-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 1.25 Å R-free 0.252
1JEV OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KWK Deposited 1996-07-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 1.30 Å R-free 0.226
1OLA THE STRUCTURAL BASIS OF MULTISPECIFICITY IN THE OLIGOPEPTIDE-BINDING PROTEIN OPPA Deposited 1994-04-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.10 Å
1OLC OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH LYS-LYS-LYS-ALA Deposited 1995-09-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；pH 5.5
Resolution 2.10 Å R-free 0.197
1QKA OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KRK Deposited 1999-07-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 11 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 1.80 Å R-free 0.222
1QKB OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KVK Deposited 1999-07-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 8 ACT ACETATE ION × 7 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Resolution 1.80 Å R-free 0.215
1RKM STRUCTURE OF OPPA Deposited 1997-03-25 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；3M (NH4)2SO4, 0.1M HEPES PH7.5, 0.2M NACL AND 20MG/ML OPPA
Resolution 2.40 Å R-free 0.247
2OLB OLIGOPEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH TRI-LYSINE Deposited 1995-09-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded IUM URANYL (VI) ION × 8 ACT ACETATE ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；pH 5.5
Resolution 1.40 Å
2RKM STRUCTURE OF OPPA COMPLEXED WITH LYS-LYS Deposited 1997-03-25 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 26–542（517 aa）
Not recorded LYS LYSINE × 2 IUM URANYL (VI) ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；7% PEG 4K, 50MM SODIUM ACETATE PH5.5, 1MM URANYL ACETATE AND 30MG/ML OPPA
Resolution 1.80 Å R-free 0.219

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.