Crystal structure of Phosphoribosylaminoimidazole Synthetase from Francisella tularensis complexed with pyrophosphate
Maltseva, N., Kim, Y., Hasseman, J., Anderson, W.F., Joachimiak, A.To be published.
Experimental Data Snapshot
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Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Phosphoribosylaminoimidazole (AIR) synthetase | 350 | Francisella tularensis subsp. tularensis | Mutation(s): 0  Gene Names: FTT_0893, purM EC: 6.3.3.1 | ||
UniProt | |||||
Find proteins for Q5NGF2 (Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)) Explore Q5NGF2  Go to UniProtKB:  Q5NGF2 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q5NGF2 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 5 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
POP Query on POP | E [auth A], F [auth A], J [auth B] | PYROPHOSPHATE 2- H2 O7 P2 XPPKVPWEQAFLFU-UHFFFAOYSA-L | |||
TRS Query on TRS | D [auth A], I [auth B], K [auth B] | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C4 H12 N O3 LENZDBCJOHFCAS-UHFFFAOYSA-O | |||
SO4 Query on SO4 | C [auth A] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L | |||
PO4 Query on PO4 | G [auth A], H [auth B] | PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K | |||
FMT Query on FMT | L [auth B], M [auth B] | FORMIC ACID C H2 O2 BDAGIHXWWSANSR-UHFFFAOYSA-N |
Modified Residues 1 Unique | |||||
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ID | Chains | Type | Formula | 2D Diagram | Parent |
MSE Query on MSE | A, B | L-PEPTIDE LINKING | C5 H11 N O2 Se | MET |
Length ( Å ) | Angle ( ˚ ) |
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a = 65.482 | α = 90 |
b = 88.721 | β = 90 |
c = 112.982 | γ = 90 |
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 |