A Twin Set of Low Pka Arginines Ensures the Concerted Acid Base Catalytic Mechanism of Cyanase
Guilloton, M., Walsh, M.A., Joachimiak, A., Anderson, P.M.To be published.
Experimental Data Snapshot
wwPDB Validation   3D Report Full Report
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
CYANATE HYDRATASE | 156 | Escherichia coli | Mutation(s): 1  EC: 4.2.1.104 | ||
UniProt | |||||
Find proteins for P00816 (Escherichia coli (strain K12)) Explore P00816  Go to UniProtKB:  P00816 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P00816 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 2 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
SO4 Query on SO4 | AA [auth F] BA [auth F] CA [auth F] FA [auth G] GA [auth G] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L | |||
CL Query on CL | DA [auth F] EA [auth F] IA [auth G] JA [auth H] M [auth A] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 76.883 | α = 69.99 |
b = 80.845 | β = 71.98 |
c = 82.647 | γ = 66.17 |
Software Name | Purpose |
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REFMAC | refinement |
DENZO | data reduction |
SCALEPACK | data scaling |
AMoRE | phasing |