Pterin-binding site mutation Y53A, N55A or F123A and activity of E. coli HPPK
Li, Y., Blaszczyk, J., Ji, X., Yan, H.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 |
HPPK | 158 | Escherichia coli K-12 | Mutation(s): 1  Gene Names: b0142, foIK, folK, JW0138 EC: 2.7.6.3 | ||
UniProt | |||||
Find proteins for P26281 (Escherichia coli (strain K12)) Explore P26281  Go to UniProtKB:  P26281 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P26281 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 3 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
TRS Query on TRS | C [auth A], D [auth A] | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C4 H12 N O3 LENZDBCJOHFCAS-UHFFFAOYSA-O | |||
ACT Query on ACT | E [auth A] | ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M | |||
CL Query on CL | B [auth A] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |
Length ( Å ) | Angle ( ˚ ) |
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a = 36.15 | α = 90 |
b = 52.06 | β = 110.54 |
c = 41.39 | γ = 90 |
Software Name | Purpose |
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DENZO | data reduction |
SCALEPACK | data scaling |
PHENIX | refinement |
PDB_EXTRACT | data extraction |
ADSC | data collection |
CNS | phasing |