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4CXM

Crystal Structure of Plasmodium Falciparum Spermidine Synthase in Complex with METHYLTHIOADENOSIN AND SPERMIDINE after catalysis in crystal

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C
(A, B, C)
SPERMIDINE SYNTHASEpolymer28332221.23UniProt (Q8II73)
Pfam (PF17284)
Pfam (PF01564)
PLASMODIUM FALCIPARUM
2D, F, H
(A, B, C)
5'-DEOXY-5'-METHYLTHIOADENOSINEnon-polymer297.33Chemie (MTA)
3E, G, I
(A, B, C)
SPERMIDINEnon-polymer145.23Chemie (SPD)
4J, K, L
(A, B, C)
waterwater18.0496Chemie (HOH)
Sequence modifications
A, B, C: 40 - 321 (UniProt: Q8II73)
PDBExternal DatabaseDetails
Gly 39-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight96663.5
Non-Polymers*Number of molecules6
Total formula weight1327.7
All*Total formula weight97991.2
*Water molecules are not included.

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PDB entries from 2025-07-23

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