[English] 日本語
![](img/lk-miru.gif)
- PDB-4yz1: Crystal Structure of Streptococcus pneumoniae NanC, apo structure. -
+
Open data
-
Basic information
Entry | Database: PDB / ID: 4yz1 | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Title | Crystal Structure of Streptococcus pneumoniae NanC, apo structure. | |||||||||
![]() | Putative neuraminidase![]() | |||||||||
![]() | ![]() ![]() ![]() ![]() ![]() | |||||||||
Function / homology | ![]() ganglioside catabolic process / oligosaccharide catabolic process / exo-alpha-(2->3)-sialidase activity / exo-alpha-(2->6)-sialidase activity / exo-alpha-(2->8)-sialidase activity / ![]() ![]() ![]() Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Lukacik, P. / Owen, D.O. / Potter, J.A. / Taylor, G.L. / Walsh, M.A. | |||||||||
Funding support | ![]()
| |||||||||
![]() | ![]() Title: Streptococcus pneumoniae NanC: STRUCTURAL INSIGHTS INTO THE SPECIFICITY AND MECHANISM OF A SIALIDASE THAT PRODUCES A SIALIDASE INHIBITOR. Authors: Owen, C.D. / Lukacik, P. / Potter, J.A. / Sleator, O. / Taylor, G.L. / Walsh, M.A. | |||||||||
History |
|
-
Structure visualization
Structure viewer | Molecule: ![]() ![]() |
---|
-
Downloads & links
-
Download
PDBx/mmCIF format | ![]() | 535.9 KB | Display | ![]() |
---|---|---|---|---|
PDB format | ![]() | 440 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
---|
-Related structure data
Related structure data | ![]() 4yw1C ![]() 4yw2C ![]() 4yw3C ![]() 4yw5C ![]() 4yz2C ![]() 4yz4C ![]() 4yz5C ![]() 5f9tC ![]() 2jkbS S: Starting model for refinement C: citing same article ( |
---|---|
Similar structure data |
-
Links
-
Assembly
Deposited unit | ![]()
| ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | ![]()
| ||||||||||||||||||
2 | ![]()
| ||||||||||||||||||
Unit cell |
| ||||||||||||||||||
Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: 0 / Ens-ID: 1 / Beg auth comp-ID: THR / Beg label comp-ID: THR / End auth comp-ID: ASN / End label comp-ID: ASN / Refine code: 0 / Auth seq-ID: 84 - 740 / Label seq-ID: 21 - 677
|
-
Components
#1: Protein | ![]() Mass: 75996.844 Da / Num. of mol.: 2 / Fragment: UNP residues 84-740 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Gene: SP_1326 / Plasmid: pOPINF / Production host: ![]() ![]() ![]() References: UniProt: Q97Q99, UniProt: A0A0H2UQE4*PLUS, ![]() #2: Chemical | ChemComp-SO4 / ![]() #3: Water | ChemComp-HOH / | ![]() |
---|
-Experimental details
-Experiment
Experiment | Method: ![]() |
---|
-
Sample preparation
Crystal | Density Matthews: 2.55 Å3/Da / Density % sol: 51.76 % / Description: needle |
---|---|
Crystal grow![]() | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 8 Details: 20% PEG3350, 0.25M Ammonium sulfate, 0.1M pH8, 7.5% Ethanol |
-Data collection
Diffraction | Mean temperature: 100 K |
---|---|
Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Sep 23, 2011 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength![]() |
Reflection | Resolution: 1.969→136.1 Å / Num. obs: 107569 / % possible obs: 98.6 % / Redundancy: 3.1 % / Rmerge(I) obs: 0.099 / Net I/σ(I): 13.9 |
Reflection shell | Resolution: 1.97→1.99 Å / Redundancy: 3 % / Rmerge(I) obs: 0.533 / Mean I/σ(I) obs: 1.93 / % possible all: 99.5 |
-
Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure![]() ![]() Starting model: 2JKB Resolution: 1.97→101.05 Å / Cor.coef. Fo:Fc: 0.972 / Cor.coef. Fo:Fc free: 0.956 / SU B: 8.368 / SU ML: 0.12 / Cross valid method: THROUGHOUT / ESU R: 0.165 / ESU R Free: 0.145 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | Ion probe radii: 0.7 Å / Shrinkage radii: 0.7 Å / VDW probe radii: 1.1 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 31.29 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: 1 / Resolution: 1.97→101.05 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
|