Modulation of substrate specificities of D-sialic acid aldolase through single mutations of Val251
Chou, C.-Y., Ko, T.-P., Wu, K.-J., Huang, K.-F., Lin, C.-H., Wong, C.-H., Wang, A.H.-J.To be published.
Experimental Data Snapshot
Starting Model: experimental
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wwPDB Validation   3D Report Full Report
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
N-acetylneuraminate lyase | 319 | Escherichia coli K-12 | Mutation(s): 8  Gene Names: b3225, JW3194, nanA, npl EC: 4.1.3.3 | ||
UniProt | |||||
Find proteins for P0A6L4 (Escherichia coli (strain K12)) Explore P0A6L4  Go to UniProtKB:  P0A6L4 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P0A6L4 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 2 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
3PY Query on 3PY | E [auth A], G [auth B], I [auth C], K [auth D] | 3-HYDROXYPYRUVIC ACID C3 H4 O4 HHDDCCUIIUWNGJ-UHFFFAOYSA-N | |||
SO4 Query on SO4 | F [auth A], H [auth B], J [auth C], L [auth D] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L |
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 120.828 | α = 90 |
b = 120.828 | β = 90 |
c = 195.879 | γ = 120 |
Software Name | Purpose |
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Blu-Ice | data collection |
CNS | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |
CNS | phasing |