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7LVX

The internal aldimine form of the wild-type Salmonella Typhimurium Tryptophan Synthase in complex with N-(4'-trifluoromethoxybenzenesulfonyl)-2-amino-1-ethylphosphate (F9F) at the enzyme alpha-site and cesium ion at the metal coordination site at 1.55 Angstrom resolution

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1ATryptophan synthase alpha chainpolymer26828698.81UniProt (P00929)
Pfam (PF00290)
In PDB
Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
2BTryptophan synthase beta chainpolymer39742918.91UniProt (P0A2K1)
Pfam (PF00291)
In PDB
Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
3A2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATEnon-polymer365.21Chemie (F9F)
4A, B1,2-ETHANEDIOLnon-polymer62.14Chemie (EDO)
5A, BCHLORIDE IONnon-polymer35.58Chemie (CL)
6A, BCESIUM IONnon-polymer132.96Chemie (CS)
7BPYRIDOXAL-5'-PHOSPHATEnon-polymer247.11Chemie (PLP)
8BDIMETHYL SULFOXIDEnon-polymer78.13Chemie (DMS)
9waterwater18.0754Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight71617.7
Non-Polymers*Number of molecules23
Total formula weight2176.1
All*Total formula weight73793.8
*Water molecules are not included.

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PDB entries from 2024-06-12

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