The external aldimine form of Salmonella typhimurium Tryptophan Synthase mutant beta-Q114A in complex with cesium ion at the metal coordination site.
Hilario, E., 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 | |
KOU (Subject of Investigation/LOI) Query on KOU | K [auth B] | (E)-N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)-L-serine C11 H15 N2 O8 P ZTQZHYMXYBDMIL-BIMOUXMDSA-N | |||
CS (Subject of Investigation/LOI) Query on CS | Q [auth B], R [auth B] | CESIUM ION Cs NCMHKCKGHRPLCM-UHFFFAOYSA-N | |||
PEG Query on PEG | C [auth A] | DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N | |||
SER Query on SER | D [auth A] | SERINE C3 H7 N O3 MTCFGRXMJLQNBG-REOHCLBHSA-N | |||
DMS Query on DMS | E [auth A] F [auth A] L [auth B] M [auth B] N [auth B] | DIMETHYL SULFOXIDE C2 H6 O S IAZDPXIOMUYVGZ-UHFFFAOYSA-N | |||
EDO Query on EDO | I [auth B], J [auth B] | 1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N | |||
CL Query on CL | G [auth A], H [auth A], S [auth B], T [auth B] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 182.827 | α = 90 |
b = 59.527 | β = 94.88 |
c = 67.478 | γ = 90 |
Software Name | Purpose |
---|---|
XDS | data reduction |
SCALA | data scaling |
PHASER | phasing |
DM | 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 | GM097569 |