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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：P05092 New Search
15PDB entries
16Biological assembly
17chain/assembly records
Main Difference Dimensions in This Set
Different assembly state Different ligand/ion Different experimental method 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
1CWA X-RAY STRUCTURE OF A MONOMERIC CYCLOPHILIN A-CYCLOSPORIN A CRYSTAL COMPLEX AT 2.1 ANGSTROMS RESOLUTION Deposited 1995-09-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–164（164 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.10 Å
1CWB THE X-RAY STRUCTURE OF (MEBM2T)1-CYCLOSPORIN COMPLEXED WITH CYCLOPHILIN A PROVIDES AN EXPLANATION FOR ITS ANOMALOUSLY HIGH IMMUNOSUPPRESSIVE ACTIVITY Deposited 1995-09-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–164（164 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å
1CWC IMPROVED BINDING AFFINITY FOR CYCLOPHILIN A BY A CYCLOSPORIN DERIVATIVE SINGLY MODIFIED AT ITS EFFECTOR DOMAIN Deposited 1995-09-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–164（164 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.86 Å
1CWJ HUMAN CYCLOPHILIN A COMPLEXED WITH 2-VAL 3-S-METHYL-SARCOSINE CYCLOSPORIN Deposited 1998-05-25 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–164（164 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；PH 8.0
Resolution 1.80 Å
1CWK HUMAN CYCLOPHILIN A COMPLEXED WITH 1-(6,7-DIHYDRO)MEBMT 2-VAL 3-D-(2-S-METHYL)SARCOSINE CYCLOSPORIN Deposited 1998-05-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–164（164 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；PH 8.0
Resolution 1.80 Å
1CWL HUMAN CYCLOPHILIN A COMPLEXED WITH 4 4-HYDROXY-MELEU CYCLOSPORIN Deposited 1998-05-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–164（164 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；PH 8.0
Resolution 1.80 Å
1MIK THE ROLE OF WATER MOLECULES IN THE STRUCTURE-BASED DESIGN OF (5-HYDROXYNORVALINE)-2-CYCLOSPORIN: SYNTHESIS, BIOLOGICAL ACTIVITY, AND CRYSTALLOGRAPHIC ANALYSIS WITH CYCLOPHILIN A Deposited 1995-09-20 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–164（164 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.76 Å
1RMH RECOMBINANT CYCLOPHILIN A FROM HUMAN T CELL Deposited 1995-07-31 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–164（164 aa）
Chain B 1–164（164 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.40 Å
1VBS STRUCTURE OF CYCLOPHILIN COMPLEXED WITH (D)ALA CONTAINING TETRAPEPTIDE Deposited 1998-06-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–164（164 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.2；pH 8.2
Resolution 2.00 Å R-free 0.247
1VBT Structure of cyclophilin complexed with sulfur-substituted tetrapeptide AAPF Deposited 1998-06-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–164（164 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.2；pH 8.2
Resolution 2.30 Å R-free 0.246
1VBT Structure of cyclophilin complexed with sulfur-substituted tetrapeptide AAPF Deposited 1998-06-16 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–164（164 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.2；pH 8.2
Resolution 2.30 Å R-free 0.246
2CYH CYCLOPHILIN A COMPLEXED WITH DIPEPTIDE ALA-PRO Deposited 1996-02-27 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–164（164 aa）
Not recorded ALA ALANINE × 1 PRO PROLINE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.64 Å
3CYH CYCLOPHILIN A COMPLEXED WITH DIPEPTIDE SER-PRO Deposited 1996-02-27 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–164（164 aa）
Not recorded SER SERINE × 1 PRO PROLINE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
3CYS DETERMINATION OF THE NMR SOLUTION STRUCTURE OF THE CYCLOPHILIN A-CYCLOSPORIN A COMPLEX Deposited 1994-02-28 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–164（164 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR mmCIF provides none of the parsed conditions Resolution not provided
4CYH CYCLOPHILIN A COMPLEXED WITH DIPEPTIDE HIS-PRO Deposited 1996-02-27 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–164（164 aa）
Not recorded HIS HISTIDINE × 1 PRO PROLINE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.10 Å
5CYH CYCLOPHILIN A COMPLEXED WITH DIPEPTIDE GLY-PRO Deposited 1996-02-27 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–164（164 aa）
Not recorded GLY GLYCINE × 1 PRO PROLINE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.10 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.