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- PDB-1llc: STRUCTURE DETERMINATION OF THE ALLOSTERIC L-LACTATE DEHYDROGENASE... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1llc | |||||||||
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Title | STRUCTURE DETERMINATION OF THE ALLOSTERIC L-LACTATE DEHYDROGENASE FROM LACTOBACILLUS CASEI AT 3.0 ANGSTROMS RESOLUTION | |||||||||
![]() | L-LACTATE DEHYDROGENASE | |||||||||
![]() | OXIDOREDUCTASE(CHOH(D)-NAD(A)) | |||||||||
Function / homology | ![]() L-lactate dehydrogenase / L-lactate dehydrogenase (NAD+) activity / lactate metabolic process / glycolytic process / cytoplasm Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | ![]() | |||||||||
![]() | Buehner, M. / Hecht, H.J. / Hensel, R. | |||||||||
![]() | Journal: Acta Crystallogr.,Sect.A / Year: 1984 Title: STRUCTURE DETERMINATION OF THE ALLOSTERIC L-LACTATE DEHYDROGENASE FROM LACTOBACILLUS-CASEI AT 3A RESOLUTION. Authors: Buehner, M. / Hecht, H.J. #1: ![]() Title: Die Strukturbestimmung Der Allosterischen L-Laktat-Dehydrogenase Aus Lactobacillus Casei Mittels Molekularem Ersatz. Phasenexpansion Und Phasenverfeinerung Mittels Nichtkristallographischer Symmetrie (German) Authors: Buehner, M. / Hecht, H.J. #2: ![]() Title: The Complete Primary Structure of the Allosteric L-Lactate Dehydrogenase from Lactobacillus Casei Authors: Hensel, R. / Mayr, U. / Yang, C. #3: ![]() Title: Crystallization and Preliminary Crystallographic Analysis at Low Resolution of the Allosteric L-Lactate Dehydrogenase from Lactobacillus Casei Authors: Buehner, M. / Hecht, H.-J. / Hensel, R. / Mayr, U. | |||||||||
History |
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Remark 700 | SHEET SHEET S2 CONTAINS A BIFURCATED STRAND. THIS IS REPRESENTED ON THE *SHEET* RECORDS BELOW BY ...SHEET SHEET S2 CONTAINS A BIFURCATED STRAND. THIS IS REPRESENTED ON THE *SHEET* RECORDS BELOW BY PRESENTING TWO SHEETS (S2A AND S2B) THAT DIFFER ONLY IN ONE STRAND. |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 70.5 KB | Display | ![]() |
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PDB format | ![]() | 47.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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2 | ![]()
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Unit cell |
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Atom site foot note | 1: RESIDUE 141 IS A CIS PROLINE. / 2: SEE REMARK 8. | ||||||||||||||||||||||||||||
Noncrystallographic symmetry (NCS) | NCS oper:
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Details | IN SOLUTION AS WELL AS IN THE CRYSTAL, THE MOLECULE CONSISTS OF A TETRAMER (FOUR SUBUNITS OF IDENTICAL SEQUENCE). THERE ARE TWO CRYSTALLOGRAPHICALLY INDEPENDENT MOLECULES IN THE CRYSTAL. ONE TETRAMER (CALLED *CENTRAL*) SITS ON A CRYSTALLOGRAPHIC TW0-FOLD AXIS AND A SECOND TETRAMER (CALLED *PERIPHERAL*) SITS IN A GENERAL POSITION. THE ASYMMETRIC UNIT, THEREFORE, CONSISTS OF TWO SUBUNITS FROM THE *CENTRAL* MOLECULE AND ALL FOUR SUBUNITS FROM THE *PERIPHERAL* MOLECULE. THE THREE TRANSFORMATIONS PRESENTED ON *MTRIX* RECORDS BELOW WILL GENERATE A FULL TETRAMERIC MOLECULE WHEN APPLIED TO THE MONOMER PRESENTED IN THIS ENTRY. THE MONOMER PRESENTED IN THIS ENTRY IS THE *RED* SUBUNIT. *MTRIX 1* ROTATES THE *RED* SUBUNIT ABOUT THE P AXIS TO GENERATE THE *BLUE* SUBUNIT. *MTRIX 2* ROTATES THE *RED* SUBUNIT ABOUT THE Q AXIS TO GENERATE THE *YELLOW* SUBUNIT. *MTRIX 3* ROTATES THE *RED* SUBUNIT ABOUT THE *R* AXIS TO GENERATES THE *GREEN* SUBUNIT. THE TETRAMERIC ENZYME CRYSTALLIZES IN SPACE GROUP C 2 WITH SIX TETRAMERS IN THE UNIT CELL. THE OVERALL ARRANGEMENT IS CLOSE TO SPACE GROUP P 31 2 1 (WHICH IS A SUPERGROUP OF C 2), AND ALL TETRAMERS HAVE GOOD LOCAL 222 SYMMETRY. THE *CENTRAL* AND *PERIPHERAL* TETRAMERS ARE RELATED BY AN APPROXIMATE NONCRYSTALLOGRAPHIC 3(1) SCREW AXIS. FRACTIONAL COORDINATES FOR THE ASYMMETRIC UNIT OF THE CRYSTAL CAN BE GENERATED BY APPLYING THE FOLLOWING SIX TRANSFORMATIONS TO THE MONOMER PRESENTED IN THIS ENTRY .003360 .004864 0.000000 0.00000 0.000000 0.000000 .011712 0.00000 .004638 -.003051 0.000000 0.00000 -.003360 .004864 0.000000 0.00000 0.000000 0.000000 -.011712 0.00000 -.004638 -.003051 0.000000 0.00000 -.001966 -.002898 .004763 .27144 -.004865 -.008091 -.006931 .14147 .004657 -.003012 .000247 .67215 .001966 .002898 .004763 .27144 .004865 .008091 -.006931 .14147 -.004657 .003012 .000247 .67215 .001966 -.002898 -.004763 .27144 .004865 -.008091 .006931 .14147 -.004657 -.003012 -.000247 .67215 -.001966 .002898 -.004763 .27144 -.004865 .008091 .006931 .14147 .004657 .003012 -.000247 .67215 |
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Components
#1: Protein | Mass: 35479.359 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() |
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#2: Sugar | ChemComp-AFP / |
#3: Chemical | ChemComp-SO4 / |
Nonpolymer details | THE METAL ION BINDING SITE HAS NOT YET BEEN IDENTIFIED AND, THEREFORE, NO COORDINATES FOR CO2+ ARE ...THE METAL ION BINDING SITE HAS NOT YET BEEN IDENTIFIED |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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-Data collection
Radiation | Scattering type: x-ray |
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Radiation wavelength | Relative weight: 1 |
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Processing
Software | Name: EREF / Classification: refinement | ||||||||||||
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Refinement | Resolution: 3→10 Å / Rfactor Rwork: 0.374 Details: THERE ARE THREE ZONES OF LOW (OR NO) DENSITY CONSISTING OF LYS 102 - LEU 110 (ACTIVE SITE LOOP), GLU 211 - VAL 226 (CRYSTAL CONTACTS), AND ILE 334 - GLN 338 (C-TERMINUS). NO COORDINATES ARE ...Details: THERE ARE THREE ZONES OF LOW (OR NO) DENSITY CONSISTING OF LYS 102 - LEU 110 (ACTIVE SITE LOOP), GLU 211 - VAL 226 (CRYSTAL CONTACTS), AND ILE 334 - GLN 338 (C-TERMINUS). NO COORDINATES ARE PRESENT IN THIS ENTRY FOR THE C-TERMINUS. | ||||||||||||
Refinement step | Cycle: LAST / Resolution: 3→10 Å
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