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7RZO

Crystal structure of a dihydrofolate reductase (folA) from Stenotrophomonas maltophilia

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1ADihydrofolate reductasepolymer17119266.91UniProt (B2FPG1)
Pfam (PF00186)
In PDB
Stenotrophomonas maltophilia (strain K279a)
2A1,2-ETHANEDIOLnon-polymer62.12Chemie (EDO)
3ACHLORIDE IONnon-polymer35.51Chemie (CL)
4waterwater18.0262Chemie (HOH)
Sequence modifications
A: 1 - 163 (UniProt: B2FPG1)
PDBExternal DatabaseDetails
Met -7-initiating methionine
Ala -6-expression tag
His -5-expression tag
His -4-expression tag
His -3-expression tag
His -2-expression tag
His -1-expression tag
His 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight19266.9
Non-Polymers*Number of molecules3
Total formula weight159.6
All*Total formula weight19426.5
*Water molecules are not included.

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PDB entries from 2024-06-12

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