Crystal Structure of the C194A mutant of 7-cyano-7-deazaguanine reductase, QueF from Vibrio cholerae complexed with preQ1
Kim, Y., Zhou, M., Gu, M., Anderson, W.F., Joachimiak, A., CSGIDTo be published.
Experimental Data Snapshot
Starting Model: experimental
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Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
NADPH-dependent 7-cyano-7-deazaguanine reductase | 290 | Vibrio cholerae | Mutation(s): 1  Gene Names: queF, VC_0902 EC: 1.7.1.13 | ||
UniProt | |||||
Find proteins for Q9KTK0 (Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)) Explore Q9KTK0  Go to UniProtKB:  Q9KTK0 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q9KTK0 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 2 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
PRF Query on PRF | E [auth A], G [auth B], H [auth C], I [auth D] | 7-DEAZA-7-AMINOMETHYL-GUANINE C7 H9 N5 O MEYMBLGOKYDGLZ-UHFFFAOYSA-N | |||
GOL Query on GOL | F [auth A], J [auth D] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N |
Modified Residues 1 Unique | |||||
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ID | Chains | Type | Formula | 2D Diagram | Parent |
MSE Query on MSE | A, B, C, D | L-PEPTIDE LINKING | C5 H11 N O2 Se | MET |
Length ( Å ) | Angle ( ˚ ) |
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a = 71.316 | α = 110.43 |
b = 71.192 | β = 119.22 |
c = 71.463 | γ = 99.33 |
Software Name | Purpose |
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SBC-Collect | data collection |
HKL-3000 | data collection |
HKL-3000 | phasing |
MOLREP | phasing |
PHENIX | refinement |
HKL-3000 | data reduction |
HKL-3000 | data scaling |