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Open data
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Basic information
| Entry | Database: PDB / ID: 1e1q | ||||||
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| Title | BOVINE MITOCHONDRIAL F1-ATPASE AT 100K | ||||||
Components | (BOVINE MITOCHONDRIAL F1- ...) x 3 | ||||||
Keywords | ATP PHOSPHORYLASE / ATP PHOSPHORYLASE (H+ TRANSPORTING) / ATP SYNTHASE / F1FO ATP SYNTHASE / F1-ATPASE | ||||||
| Function / homology | Function and homology informationFormation of ATP by chemiosmotic coupling / Cristae formation / Mitochondrial protein degradation / proton motive force-driven ATP synthesis / proton motive force-driven mitochondrial ATP synthesis / H+-transporting two-sector ATPase / proton-transporting ATP synthase complex / proton-transporting ATP synthase activity, rotational mechanism / ADP binding / mitochondrial inner membrane ...Formation of ATP by chemiosmotic coupling / Cristae formation / Mitochondrial protein degradation / proton motive force-driven ATP synthesis / proton motive force-driven mitochondrial ATP synthesis / H+-transporting two-sector ATPase / proton-transporting ATP synthase complex / proton-transporting ATP synthase activity, rotational mechanism / ADP binding / mitochondrial inner membrane / ATP hydrolysis activity / mitochondrion / ATP binding / plasma membrane Similarity search - Function | ||||||
| Biological species | ![]() | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.61 Å | ||||||
Authors | Braig, K. / Menz, R.I. / Montgomery, M.G. / Leslie, A.G.W. / Walker, J.E. | ||||||
Citation | Journal: Structure / Year: 2000Title: Structure of Bovine Mitochondrial F1-ATPase Inhibited by Mg2+Adp and Aluminium Fluoride Authors: Braig, K. / Menz, R.I. / Montgomery, M.G. / Leslie, A.G.W. / Walker, J.E. #1: Journal: Nature / Year: 1994Title: Structure at 2.8 A Resolution of F1-ATPase from Bovine Heart Mitochondria Authors: Abrahams, J.P. / Leslie, A.G.W. / Lutter, R. / Walker, J.E. #2: Journal: J.Mol.Biol. / Year: 1993 Title: Crystallization of F1-ATPase from Bovine Heart Mitochondria Authors: Lutter, R. / Abrahams, J.P. / Van Raaij, M.J. / Todd, R.J. / Lundqvist, T. / Buchanan, S.K. / Leslie, A.G. / Walker, J.E. #3: Journal: Embo J. / Year: 1993 Title: Inherent Asymmetry of the Structure of F1-ATPase from Bovine Heart Mitochondria at 6.5 A Resolution Authors: Abrahams, J.P. / Lutter, R. / Todd, R.J. / Van Raaij, M.J. / Leslie, A.G. / Walker, J.E. | ||||||
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 1e1q.cif.gz | 583.1 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb1e1q.ent.gz | 472.7 KB | Display | PDB format |
| PDBx/mmJSON format | 1e1q.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 1e1q_validation.pdf.gz | 758.8 KB | Display | wwPDB validaton report |
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| Full document | 1e1q_full_validation.pdf.gz | 851.3 KB | Display | |
| Data in XML | 1e1q_validation.xml.gz | 69.5 KB | Display | |
| Data in CIF | 1e1q_validation.cif.gz | 104.7 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/e1/1e1q ftp://data.pdbj.org/pub/pdb/validation_reports/e1/1e1q | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 1e1rC ![]() 1bmfS C: citing same article ( S: Starting model for refinement |
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| Similar structure data |
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Links
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Assembly
| Deposited unit | ![]()
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| Unit cell |
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| Details | THE F1-ATPASE MOLECULE HAS THREE COPIES OF THENON-CATALYTIC ALPHA SUBUNIT AND THREE COPIES OF THECATALYTIC BETA SUBUNIT.IN THE PRIMARY REFERENCE, THE BETA SUBUNITS WERE LABELEDACCORDING TO THE BOUND NUCLEOTIDE, AS,BETA(DP) (BINDS ADP ),BETA(E) (NO BOUND NUCLEOTIDE) ANDBETA(TP) ( AMPPNP BOUND).THE ALPHA SUBUNITS (WHICH ALL BIND AMPPNP) CONTRIBUTE TOTHE CATALYTIC SITES OF THE BETA SUBUNITS, AND HAVE BEENLABELED ACCORDINGLY. THUS,ALPHA(DP) CONTRIBUTES TO THE CATALYTIC SITE ON BETA(DP),ALPHA(TP) TO THE SITE ON BETA ( TP) ANDALPHA(E) TO THE SITE ON BETA(E).THE CORRESPONDENCE BETWEEN THE SUBUNIT NAMES AND THE CHAINIDENTIFIERS IS GIVEN BELOW:.CHAIN A: ALPHA(E )CHAIN B: ALPHA(TP)CHAIN C: ALPHA(DP)CHAIN D : BETA(DP)CHAIN E: BETA(E)CHAIN F: BETA(TP) CHAIN G: GAMMA SUBUNIT |
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Components
-BOVINE MITOCHONDRIAL F1- ... , 3 types, 7 molecules ABCDEFG
| #1: Protein | Mass: 55301.207 Da / Num. of mol.: 3 / Source method: isolated from a natural source / Source: (natural) ![]() #2: Protein | Mass: 51757.836 Da / Num. of mol.: 3 / Source method: isolated from a natural source / Source: (natural) ![]() #3: Protein | | Mass: 30185.674 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
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-Non-polymers , 5 types, 553 molecules 








| #4: Chemical | ChemComp-ANP / #5: Chemical | ChemComp-MG / #6: Chemical | ChemComp-ADP / | #7: Chemical | ChemComp-PO4 / | #8: Water | ChemComp-HOH / | |
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-Details
| Compound details | CHAIN A, B, C ENGINEERED| Sequence details | 1BMF A SWS P19483 1 - 66 NOT IN ATOMS LIST 1BMF B SWS P19483 1 - 66 NOT IN ATOMS LIST 1BMF C SWS ...1BMF A SWS P19483 1 - 66 NOT IN ATOMS LIST 1BMF B SWS P19483 1 - 66 NOT IN ATOMS LIST 1BMF C SWS P19483 1 - 61 NOT IN ATOMS LIST 1BMF D SWS P00829 1 - 58 NOT IN ATOMS LIST 1BMF D SWS P00829 526 - 528 NOT IN ATOMS LIST 1BMF E SWS P00829 1 - 58 NOT IN ATOMS LIST 1BMF E SWS P00829 525 - 528 NOT IN ATOMS LIST 1BMF F SWS P00829 1 - 58 NOT IN ATOMS LIST 1BMF F SWS P00829 525 - 528 NOT IN ATOMS LIST 1BMF G SWS P05631 1 - 25 NOT IN ATOMS LIST 1BMF G SWS P05631 298 - 298 NOT IN ATOMS LIST REFERENCE: 1) FOR THE ALPHA SUBUNIT: J. E. WALKER, S. J. POWELL, O. VINAS AND M. J. RUNSWICK, BIOCHEMIST | |
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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: 3 Å3/Da / Density % sol: 54 % Description: 1BMF STRUCTURE WAS REFINED AGAINST DATA COLLECTED AT 277K, THIS DATA WAS COLLECTED AT 100K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Crystal grow | pH: 8 / Details: pH 8.00 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Crystal grow | *PLUS pH: 8.2 / Method: microdialysis | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Components of the solutions | *PLUS
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-Data collection
| Diffraction | Mean temperature: 100 K |
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| Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: ID2 / Wavelength: 0.91 |
| Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Feb 21, 1996 |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.91 Å / Relative weight: 1 |
| Reflection | Resolution: 2.61→20 Å / Num. obs: 121408 / % possible obs: 94.8 % / Observed criterion σ(I): 0 / Redundancy: 3.03 % / Biso Wilson estimate: 53.2 Å2 / Rmerge(I) obs: 0.061 / Net I/σ(I): 18.1 |
| Reflection shell | Resolution: 2.61→2.75 Å / Redundancy: 2.6 % / Rmerge(I) obs: 0.202 / Mean I/σ(I) obs: 7.1 / % possible all: 99.1 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: PDB CODE 1BMF, BOVINE MITOCHONDRIAL F1-ATPASE Resolution: 2.61→20 Å / SU B: 11.3 / SU ML: 0.25 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.64 / ESU R Free: 0.34 Details: INITIAL REFINEMENT CARRIED OUT WITH TNT AND XPLOR RESIDUES B 402 - B 409 INCLUSIVE HAVE BEEN GIVEN ZERO OCCUPANCY AS THERE WAS NO INTERPRETABLE ELECTRON DENSITY IN THIS REGION. THE POSITIONS ...Details: INITIAL REFINEMENT CARRIED OUT WITH TNT AND XPLOR RESIDUES B 402 - B 409 INCLUSIVE HAVE BEEN GIVEN ZERO OCCUPANCY AS THERE WAS NO INTERPRETABLE ELECTRON DENSITY IN THIS REGION. THE POSITIONS OF SIDE CHAIN ATOMS WITH TEMPERATURE FACTORS GREATER THAN 75 IS UNCERTAIN. THE MAIN CHAIN CONFORMATION IS ALSO UNCERTAIN FOR REGIONS WITH TEMPERATURE FACTORS ABOVE 60. SOLVENT MOLECULES HAVE BEEN USED TO MODEL SOME FEATURES IN THE ELECTRON DENSITY THAT ARE PROBABLY DUE TO THE "MISSING" REGIONS OF THE GAMMA SUBUNIT (CHAIN G) THE PEPTIDE BOND BETWEEN ASP 269 AND ASP 270 IN CHAINS A, B, C AND THE PEPTIDE BOND BETWEEN ASP 256 AND ASN 257 IN CHAINS D, E, AND F HAVE BEEN MODELED IN A CIS CONFORMATION. RESIDUAL FEATURES IN THE ELECTRON DENSITY MAP SUGGEST THAT THERE IS SOME CONFORMATIONAL DISORDER IN ASP 270 IN CHAINS A, B, AND C. CRYSTALS WERE GROWN IN THE PRESENCE OF AZIDE, A KNOWN INHIBITOR, BUT THIS HAS NOT BEEN LOCATED IN THE STRUCTURE.
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| Refinement step | Cycle: LAST / Resolution: 2.61→20 Å
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