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4YOT

Crystal structure of a trimeric exonuclease PhoExo I from Pyrococcus horikoshii OT3 at 2.15A resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0004527molecular_functionexonuclease activity
A0046872molecular_functionmetal ion binding
B0004527molecular_functionexonuclease activity
B0046872molecular_functionmetal ion binding
C0004527molecular_functionexonuclease activity
C0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
Detailsbinding site for residue MG A 301
ChainResidue
AASP7
AASP80
AHOH468
AHOH472
AHOH481
AHOH502

site_idAC2
Number of Residues3
Detailsbinding site for residue MG B 301
ChainResidue
BASP7
BASP80
BHOH453

site_idAC3
Number of Residues6
Detailsbinding site for residue MG C 301
ChainResidue
CASP7
CASP80
CHOH432
CHOH437
CHOH439
CHOH454

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PDB entries from 2025-06-18

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