External aldimine form of Tryptophan Synthase mutant beta-Q114A in complex with Cesium ion at the metal coordination site and benzimidazole at the enzyme beta site.
Hilario, E., Fan, L., Dunn, M.F., Mueller, L.J.To be published.
Experimental Data Snapshot
Starting Model: experimental
View more details
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Tryptophan synthase alpha chain | 268 | Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 | Mutation(s): 0  Gene Names: trpA, STM1727 EC: 4.2.1.20 | ||
UniProt | |||||
Find proteins for P00929 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)) Explore P00929  Go to UniProtKB:  P00929 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P00929 | ||||
Sequence AnnotationsExpand | |||||
|
Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Tryptophan synthase beta chain | 397 | Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 | Mutation(s): 1  Gene Names: trpB, STM1726 EC: 4.2.1.20 | ||
UniProt | |||||
Find proteins for P0A2K1 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)) Explore P0A2K1  Go to UniProtKB:  P0A2K1 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P0A2K1 | ||||
Sequence AnnotationsExpand | |||||
|
Ligands 7 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
0JO (Subject of Investigation/LOI) Query on 0JO | J [auth B] | 2-{[(E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}prop-2-enoic acid C11 H13 N2 O7 P BHIGINKEEFZJGX-YIXHJXPBSA-N | |||
CS (Subject of Investigation/LOI) Query on CS | S [auth B], T [auth B] | CESIUM ION Cs NCMHKCKGHRPLCM-UHFFFAOYSA-N | |||
BZI (Subject of Investigation/LOI) Query on BZI | C [auth A], I [auth B], K [auth B] | BENZIMIDAZOLE C7 H6 N2 HYZJCKYKOHLVJF-UHFFFAOYSA-N | |||
PEG Query on PEG | E [auth A], L [auth B] | DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N | |||
DMS Query on DMS | F [auth A] N [auth B] O [auth B] P [auth B] Q [auth B] | DIMETHYL SULFOXIDE C2 H6 O S IAZDPXIOMUYVGZ-UHFFFAOYSA-N | |||
EDO Query on EDO | D [auth A], M [auth B] | 1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N | |||
CL Query on CL | G [auth A], H [auth A], U [auth B] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 183.133 | α = 90 |
b = 59.336 | β = 95.11 |
c = 67.419 | γ = 90 |
Software Name | Purpose |
---|---|
HKL-2000 | data collection |
SCALA | data scaling |
PHASER | phasing |
PARROT | phasing |
REFMAC | refinement |
PDB_EXTRACT | data extraction |
Funding Organization | Location | Grant Number |
---|---|---|
National Institutes of Health/National Human Genome Research Institute (NIH/NHGRI) | United States | 2R01GM097569-06A1 |