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4PB4

D-threo-3-hydroxyaspartate dehydratase H351A mutant complexed with 2-amino maleic acid

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, BD-threo-3-hydroxyaspartate dehydratasepolymer39041482.02UniProt (B2DFG5)
Pfam (PF01168)
Pfam (PF14031)
In PDB
Delftia sp.D-THA dehydratase,Threo-3-hydroxy-D-aspartate ammonia-lyase
2A, BPYRIDOXAL-5'-PHOSPHATEnon-polymer247.12Chemie (PLP)
3A, BMAGNESIUM IONnon-polymer24.32Chemie (MG)
4A, B2-amino maleic acidnon-polymer131.12Chemie (2KZ)
5waterwater18.0430Chemie (HOH)
Sequence modifications
A, B: 1 - 380 (UniProt: B2DFG5)
PDBExternal DatabaseDetails
Gly -9-expression tag
His -8-expression tag
His -7-expression tag
His -6-expression tag
His -5-expression tag
His -4-expression tag
His -3-expression tag
Ala -2-expression tag
Met -1-expression tag
Ser 0-expression tag
Ala 351His 351engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight82964.1
Non-Polymers*Number of molecules6
Total formula weight805.1
All*Total formula weight83769.2
*Water molecules are not included.

223532

PDB entries from 2024-08-07

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