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4YOW

Crystal structure of a trimeric exonuclease PhoExo I from Pyrococcus horikoshii OT3 in complex with poly-dC

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E3-5 exonuclease PhoExo Ipolymer23326219.33UniProt (A0A060P168)
Pfam (PF13680)
In PDB
Pyrococcus horikoshii
2B, D, F5'-D(*CP*CP*CP*CP*CP*CP*C)-3'polymer71979.33synthetic construct
3waterwater18.059Chemie (HOH)
Sequence modifications
A, C, E: 1 - 229 (UniProt: A0A060P168)
PDBExternal DatabaseDetails
Asn 80Asp 80engineered mutation
His 230-expression tag
His 231-expression tag
His 232-expression tag
His 233-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight84595.8
All*Total formula weight84595.8
*Water molecules are not included.

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PDB entries from 2024-06-12

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