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4B20

Structural basis of DNA loop recognition by Endonuclease V

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0003727molecular_functionsingle-stranded RNA binding
A0004518molecular_functionnuclease activity
A0004519molecular_functionendonuclease activity
A0005737cellular_componentcytoplasm
A0006281biological_processDNA repair
A0006974biological_processDNA damage response
A0016787molecular_functionhydrolase activity
A0016891molecular_functionRNA endonuclease activity producing 5'-phosphomonoesters, hydrolytic mechanism
A0043737molecular_functiondeoxyribonuclease V activity
A0046872molecular_functionmetal ion binding
B0000287molecular_functionmagnesium ion binding
B0003727molecular_functionsingle-stranded RNA binding
B0004518molecular_functionnuclease activity
B0004519molecular_functionendonuclease activity
B0005737cellular_componentcytoplasm
B0006281biological_processDNA repair
B0006974biological_processDNA damage response
B0016787molecular_functionhydrolase activity
B0016891molecular_functionRNA endonuclease activity producing 5'-phosphomonoesters, hydrolytic mechanism
B0043737molecular_functiondeoxyribonuclease V activity
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG A 1224
ChainResidue
AASP43
AASP110
CDG7
DDA8

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG B 1224
ChainResidue
BASP43
BASP110
FDG7

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues18
DetailsRegion: {"description":"Interaction with target DNA"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsSite: {"description":"Interaction with target DNA"}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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