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3Q1H

Crystal Structure of Dihydrofolate Reductase from Yersinia pestis

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Dihydrofolate reductasepolymer16318350.71UniProt (Q7CG83)
Pfam (PF00186)
UniProt (by SIFTS) (A0A3N4BLI0)
Yersinia pestisDihydrofolate reductase type I
2B, C
(A)
SULFATE IONnon-polymer96.12Chemie (SO4)
3D
(A)
waterwater18.0163Chemie (HOH)
Sequence modifications
A: 1 - 160 (UniProt: Q7CG83)
PDBExternal DatabaseDetails
Ser -2-expression tag
Asn -1-expression tag
Ala 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight18350.7
Non-Polymers*Number of molecules2
Total formula weight192.1
All*Total formula weight18542.8
*Water molecules are not included.

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PDB entries from 2024-11-06

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