Current Protein Identity：P15452
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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 |
|---|---|---|---|---|---|---|---|
| 1AYG SOLUTION STRUCTURE OF CYTOCHROME C-552, NMR, 20 STRUCTURES Deposited 1997-11-04 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
19–98（80 aa）
|
Not recorded | HEC HEME C × 1 | SOLUTION NMR |
NMR measurement conditions
pH 4.8；298 K；Ionic strength (raw mmCIF value) 120mM ACETATE；Pressure 1
NMR sample composition
90% H2O/10% D2O, OR 99.98% D2O CONTAINING 120MM DEUTERATED ACETATE BUFFER
|
Resolution not provided |
| 1YNR Crystal structure of the cytochrome c-552 from Hydrogenobacter thermophilus at 2.0 resolution Deposited 2005-01-25 | Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain A
19–98（80 aa）
Chain B
19–98（80 aa）
Chain C
19–98（80 aa）
Chain D
19–98（80 aa）
|
Not recorded | SO4 SULFATE ION × 3 HEC HEME C × 4 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 8 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；294 K；MPD, ammonium sulphate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 294K
|
Resolution 2.00 Å R-free 0.218 |
| 2AI5 Solution Structure of Cytochrome C552, determined by Distributed Computing Implementation for NMR data Deposited 2005-07-29 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
19–98（80 aa）
|
Not recorded | HEC HEME C × 1 | SOLUTION NMR |
NMR measurement conditions
pH 4.8；298 K；Ionic strength (raw mmCIF value) 120mM ACETATE BUFFER；Pressure 1
NMR sample composition
2mM CYTOCHROME C-552 | 90% H2O/10% D2O
|
Resolution not provided |
| 3VYM Dimeric Hydrogenobacter thermophilus cytochrome c552 Deposited 2012-09-28 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
19–98（80 aa）
|
Not recorded | HEC HEME C × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7；295 K；100mM HEPES buffer, 800mM ammonium sulfate, 45% (v/v) 2-methyl-2,4-pentanediol, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 295K
|
Resolution 2.00 Å R-free 0.264 |
| 4ZID Dimeric Hydrogenobacter thermophilus cytochrome c552 obtained from Escherichia coli Deposited 2015-04-28 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
19–98（80 aa）
Fragment：UNP residues 19-98
|
Not recorded | HEC HEME C × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；1.6 M sodium citrate buffer
|
Resolution 1.80 Å R-free 0.203 |
| 5AUR Hydrogenobacter thermophilus cytochrome c552 dimer formed by domain swapping at N-terminal region Deposited 2015-06-08 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
19–98（80 aa）
Chain C
19–98（80 aa）
|
Not recorded | HEC HEME C × 2 IOD IODIDE ION × 10 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；277 K；200 mM potassium iodide, 15% (w/v) PEG 3350
|
Resolution 1.26 Å R-free 0.229 |
| 5AUR Hydrogenobacter thermophilus cytochrome c552 dimer formed by domain swapping at N-terminal region Deposited 2015-06-08 | Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain E
19–98（80 aa）
Chain G
19–98（80 aa）
|
Not recorded | HEC HEME C × 2 IOD IODIDE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；277 K；200 mM potassium iodide, 15% (w/v) PEG 3350
|
Resolution 1.26 Å R-free 0.229 |
| 5AUS Hydrogenobacter thermophilus cytochrome c552 dimer formed by domain swapping at C-terminal region Deposited 2015-06-08 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
19–98（80 aa）
Chain C
19–98（80 aa）
|
Not recorded | HEC HEME C × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 8.5；277 K；100 mM Tris-HCl, 200 mM sodium acetate, 30% w/v PEG 4000
|
Resolution 1.30 Å R-free 0.202 |
| 5XEC Heterodimer constructed from PA cyt c551-HT cyt c552 and HT cyt c552-PA cyt c551 chimeric proteins Deposited 2017-04-04 | Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
37–98（62 aa）
Fragment：UNP RESIDUES 23-42,UNP RESIDUES 37-98
Chain C
19–36（18 aa）
Fragment：UNP RESIDUES 19-36,UNP RESIDUES 43-104
|
Not recorded | HEC HEME C × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 8.5；277 K；100 mM Tris-HCl containing 200 mM sodium acetate, 30% w/v PEG 4000
|
Resolution 1.10 Å R-free 0.197 |
| 5XED Heterodimer constructed from M61A PA cyt c551-HT cyt c552 and HT cyt c552-PA cyt c551 chimeric proteins Deposited 2017-04-04 | Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
37–98（62 aa）
Fragment：UNP RESIDUES 23-42,UNP RESIDUES 37-98
Chain C
19–36（18 aa）
Fragment：UNP RESIDUES 19-36,UNP RESIDUES 43-104
|
Mutation：M61A | HEC HEME C × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES containing 25% w/v PEG 6000
|
Resolution 1.55 Å R-free 0.238 |