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6RTZ

Light-Regulation of Imidazole Glycerol Phosphate Synthase by Interference with its Allosteric Machinery through Photo-Sensitive Unnatural Amino Acids

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Imidazole glycerol phosphate synthase subunit HisFpolymer25327753.91UniProt (Q9X0C6)
Pfam (PF00977)
Thermotoga maritimaIGP synthase cyclase subunit,IGP synthase subunit HisF,ImGP synthase subunit HisF,IGPS subunit HisF
2B
(B)
Imidazole glycerol phosphate synthase subunit HisHpolymer20123130.61UniProt (Q9X0C8)
Pfam (PF00117)
Pfam (PF07685)
Thermotoga maritimaIGP synthase glutaminase subunit,IGP synthase subunit HisH,ImGP synthase subunit HisH,IGPS subunit HisH,TmHisH
3C, D
(A)
PHOSPHATE IONnon-polymer95.02Chemie (PO4)
4E, F
(A, B)
waterwater18.096Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight50884.4
Non-Polymers*Number of molecules2
Total formula weight189.9
All*Total formula weight51074.4
*Water molecules are not included.

246031

PDB entries from 2025-12-10

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