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Yorodumi- PDB-2w12: High-resolution crystal structure of the P-I snake venom metallop... -
+Open data
-Basic information
Entry | Database: PDB / ID: 2w12 | |||||||||
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Title | High-resolution crystal structure of the P-I snake venom metalloproteinase BaP1 in complex with a peptidomimetic: insights into inhibitor binding | |||||||||
Components | ZINC METALLOPROTEINASE BAP1 | |||||||||
Keywords | HYDROLASE/INHIBITOR / HYDROLASE INHIBITOR COMPLEX / METAL-BINDING / ZINC-DEPENDING / METALLOPROTEASE / METALLOPROTEINASE-INHIBITOR COMPLEX / ZINC / TOXIN / SECRETED / PROTEASE / HYDROLASE / P-I SNAKE VENOM METALLOPROTEINASE / METZINCIN / CHEMOTAXIS / ADAMALYSIN / ENDOPEPTIDASE / ALPHA-BETA PROTEIN / MATRIXMETALLOPROTEINASE / TUMOR NECROSIS FACTOR ALPHA CONVERTING ENZYME / PYRROLIDONE CARBOXYLIC ACID / HYDROLASE-INHIBITOR complex | |||||||||
Function / homology | Function and homology information Hydrolases; Acting on peptide bonds (peptidases); Metalloendopeptidases / metalloendopeptidase activity / chemotaxis / toxin activity / proteolysis / extracellular region / metal ion binding / plasma membrane Similarity search - Function | |||||||||
Biological species | BOTHROPS ASPER (terciopelo) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.46 Å | |||||||||
Authors | Lingott, T.J. / Schleberger, C. / Gutierrez, J.M. / Merfort, I. | |||||||||
Citation | Journal: Biochemistry / Year: 2009 Title: High-Resolution Crystal Structure of the Snake Venom Metalloproteinase Bap1 Complexed with a Peptidomimetic: Insight Into Inhibitor Binding. Authors: Lingott, T.J. / Schleberger, C. / Gutierrez, J.M. / Merfort, I. #1: Journal: Protein Sci. / Year: 2003 Title: Amino Acid Sequence and Crystal Structure of Bap1, a Metalloproteinase from Bothrops Asper Snake Venom that Exerts Multiple Tissue-Damaging Activities. Authors: Watanabe, L. / Shannon, J.D. / Valente, R.H. / Rucavado, A. / Alape-Giron, A. / Kamiguti, A.S. / Theakston, R.D.G. / Fox, J.W. / Gutierrez, J.M. / Arni, R.K. | |||||||||
History |
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Remark 650 | HELIX DETERMINATION METHOD: AUTHOR PROVIDED. | |||||||||
Remark 700 | SHEET DETERMINATION METHOD: AUTHOR PROVIDED. |
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2w12.cif.gz | 67.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2w12.ent.gz | 47.4 KB | Display | PDB format |
PDBx/mmJSON format | 2w12.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 2w12_validation.pdf.gz | 784.5 KB | Display | wwPDB validaton report |
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Full document | 2w12_full_validation.pdf.gz | 785.8 KB | Display | |
Data in XML | 2w12_validation.xml.gz | 14.4 KB | Display | |
Data in CIF | 2w12_validation.cif.gz | 22.4 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/w1/2w12 ftp://data.pdbj.org/pub/pdb/validation_reports/w1/2w12 | HTTPS FTP |
-Related structure data
Related structure data | 2w13C 2w14C 2w15C 1nd1S C: citing same article (ref.) 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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-Components
#1: Protein | Mass: 22770.740 Da / Num. of mol.: 1 / Fragment: RESIDUES 193-394 / Source method: isolated from a natural source / Source: (natural) BOTHROPS ASPER (terciopelo) / Secretion: VENOM References: UniProt: P83512, Hydrolases; Acting on peptide bonds (peptidases); Metalloendopeptidases |
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#2: Chemical | ChemComp-ZN / |
#3: Chemical | ChemComp-WR2 / ( |
#4: Chemical | ChemComp-GOL / |
#5: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.03 Å3/Da / Density % sol: 40 % / Description: NONE |
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Crystal grow | pH: 6.5 / Details: PEG 2000, TRIS, pH 6.5 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: BESSY / Beamline: 14.1 / Wavelength: 0.91841 |
Detector | Type: MARRESEARCH / Detector: CCD |
Radiation | Monochromator: KMC-1, DOUBLE CRYSTAL / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.91841 Å / Relative weight: 1 |
Reflection | Resolution: 1.46→19.3 Å / Num. obs: 32970 / % possible obs: 98.4 % / Observed criterion σ(I): 6.7 / Redundancy: 7 % / Biso Wilson estimate: 8.7 Å2 / Rmerge(I) obs: 0.06 / Net I/σ(I): 21.9 |
Reflection shell | Resolution: 1.46→1.55 Å / Rmerge(I) obs: 0.25 / Mean I/σ(I) obs: 6.7 / % possible all: 90.1 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1ND1 Resolution: 1.46→17.77 Å / Cor.coef. Fo:Fc: 0.963 / Cor.coef. Fo:Fc free: 0.952 / SU B: 0.97 / SU ML: 0.039 / Cross valid method: THROUGHOUT / ESU R: 0.066 / ESU R Free: 0.068 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. ATOMS OF LOOP 159-162 ARE MODELED (SEMI- OCCUPIED) IN TWO DIFFERENT CONFORMATIONS.
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Displacement parameters | Biso mean: 10.31 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.46→17.77 Å
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Refine LS restraints |
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