An unique allosteric regulation revealed by crystal structure of hetero-hexameric glutamate dehydrogenase from Thermus thermophilus
Tomita, T., Kuzuyama, T., Nishiyama, 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 |
Glutamate dehydrogenase | 440 | Thermus thermophilus HB27 | Mutation(s): 0  Gene Names: TT_C1211 EC: 1.4.1.3 | ![]() | |
UniProt | |||||
Find proteins for Q72IC1 (Thermus thermophilus (strain ATCC BAA-163 / DSM 7039 / HB27)) Explore Q72IC1  Go to UniProtKB:  Q72IC1 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q72IC1 | ||||
Protein Feature ViewExpand | |||||
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Ligands 3 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
GLU Query on GLU | AA [auth E], BA [auth F], CA [auth F], FA [auth G], GA [auth G], | GLUTAMIC ACID C5 H9 N O4 WHUUTDBJXJRKMK-VKHMYHEASA-N | Ligand Interaction | ||
PO4 Query on PO4 | DA [auth F], HA [auth G], NA [auth I], O [auth A], OA [auth I], | PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K | Ligand Interaction | ||
NH4 Query on NH4 | EA [auth F], KA [auth H], P [auth A], S [auth B], SA [auth J], | AMMONIUM ION H4 N QGZKDVFQNNGYKY-UHFFFAOYSA-O | Ligand Interaction |
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 99.733 | α = 82.83 |
b = 106.546 | β = 87.18 |
c = 166.81 | γ = 70.6 |
Software Name | Purpose |
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HKL-2000 | data collection |
PHASER | phasing |
REFMAC | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |