+Open data
-Basic information
Entry | Database: PDB / ID: 1gqa | ||||||
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Title | Cytochrome c' from Rhodobacter Spheriodes | ||||||
Components | CYTOCHROME C' | ||||||
Keywords | ELECTRON TRANSPORT / HEME | ||||||
Function / homology | Function and homology information electron transfer activity / periplasmic space / iron ion binding / heme binding Similarity search - Function | ||||||
Biological species | RHODOBACTER SPHAEROIDES (bacteria) | ||||||
Method | X-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 1.8 Å | ||||||
Authors | Kantardjieff, K.A. / Rupp, B. | ||||||
Citation | Journal: J.Chem.Cryst. / Year: 2003 Title: High Resolution Crystal Structure of Ferricytochrome C' from Rhodobacter Sphaeroides Authors: Ramirez, L.M. / Axelrod, H.L. / Herron, S.R. / Rupp, B. / Allen, J.P. / Kantardjieff, K.A. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1gqa.cif.gz | 69.2 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1gqa.ent.gz | 51.7 KB | Display | PDB format |
PDBx/mmJSON format | 1gqa.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/gq/1gqa ftp://data.pdbj.org/pub/pdb/validation_reports/gq/1gqa | HTTPS FTP |
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-Related structure data
Related structure data | 1cpqS S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS oper: (Code: given Matrix: (-0.508819, 0.860871, 0.002075), Vector: |
-Components
#1: Protein | Mass: 13426.096 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) RHODOBACTER SPHAEROIDES (bacteria) / Cellular location: PERIPLASMICPeriplasm / References: UniProt: P00148 #2: Chemical | #3: Water | ChemComp-HOH / | Sequence details | THERE ARE 2 DIFFERENCES BETWEEN THE DEPOSITORS DATA AND THE GENETIC SEQUENCE(S) : RESIDUE GLY 117 ...THERE ARE 2 DIFFERENCE | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.9 Å3/Da / Density % sol: 57 % | ||||||||||||||||||||||||||||||
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Crystal grow | Method: vapor diffusion, hanging drop / pH: 4.5 Details: 12MG/ML, 5+5 UL HANGING DROP, NA-ACETATE 25MM PH4.5, PEG 8000 15%, pH 4.50 | ||||||||||||||||||||||||||||||
Crystal grow | *PLUS pH: 4.5 / Method: vapor diffusion, hanging drop | ||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 293 K |
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Diffraction source | Source: ROTATING ANODE / Type: RIGAKU RU200 / Wavelength: 1.54178 |
Detector | Type: RIGAKU IMAGE PLATE / Detector: IMAGE PLATE / Date: Aug 15, 1999 / Details: COLLIMATOR |
Radiation | Monochromator: GRAPHITE / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.54178 Å / Relative weight: 1 |
Reflection | Resolution: 1.8→31 Å / Num. obs: 24077 / % possible obs: 86.5 % / Redundancy: 2.8 % / Rsym value: 0.1 / Net I/σ(I): 8.1 |
Reflection shell | Resolution: 1.8→1.85 Å / Redundancy: 2.2 % / Mean I/σ(I) obs: 4.6 / Rsym value: 0.16 / % possible all: 56.7 |
Reflection | *PLUS Highest resolution: 1.8 Å / Lowest resolution: 31 Å / % possible obs: 87 % / Num. measured all: 67416 / Rmerge(I) obs: 0.1 |
Reflection shell | *PLUS % possible obs: 57 % / Num. unique obs: 2553 / Num. measured obs: 5617 / Rmerge(I) obs: 0.16 / Mean I/σ(I) obs: 4.6 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1CPQ Resolution: 1.8→25 Å / SU B: 5.276 / SU ML: 0.154 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.172 / ESU R Free: 0.162 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
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Displacement parameters | Biso mean: 24.82 Å2
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Refinement step | Cycle: LAST / Resolution: 1.8→25 Å
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Refinement | *PLUS Lowest resolution: 31 Å / % reflection Rfree: 10 % / Rfactor Rfree: 0.254 / Rfactor Rwork: 0.204 | ||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||
Refine LS restraints | *PLUS
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LS refinement shell | *PLUS Highest resolution: 1.8 Å / Lowest resolution: 1.85 Å / Rfactor Rfree: 0.351 / Rfactor Rwork: 0.271 |