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3MXM

TREX1 3' Exonuclease V201D Aicardi-Goutieres Syndrome Mutant

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0008408molecular_function3'-5' exonuclease activity
B0003676molecular_functionnucleic acid binding
B0008408molecular_function3'-5' exonuclease activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA B 243
ChainResidue
BASP18
BGLU20
BASP200
DDG4

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE IOD B 244
ChainResidue
AGLN95
AHOH440
BPRO61
BARG62
BHOH447

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE IOD B 245
ChainResidue
BLYS211
BGLN213

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE IOD B 246
ChainResidue
BPRO25
BTYR233
BHOH250

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA A 243
ChainResidue
AASP18
AGLU20
AASP200
CDG4

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE IOD A 244
ChainResidue
AARG62
AHOH269
BGLN95
BHOH517

site_idAC7
Number of Residues1
DetailsBINDING SITE FOR RESIDUE IOD A 246
ChainResidue
ALYS211

site_idAC8
Number of Residues1
DetailsBINDING SITE FOR RESIDUE IOD A 247
ChainResidue
BSER26

site_idAC9
Number of Residues2
DetailsBINDING SITE FOR RESIDUE IOD A 248
ChainResidue
AGLY80
CDG4

site_idBC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE IOD A 249
ChainResidue
ALEU24
CDG4

site_idBC2
Number of Residues1
DetailsBINDING SITE FOR RESIDUE IOD A 250
ChainResidue
APRO25

site_idBC3
Number of Residues1
DetailsBINDING SITE FOR RESIDUE IOD A 251
ChainResidue
ALYS89

site_idBC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA C 5
ChainResidue
AASP18
AHOH255
AHOH257
CDC3
CDG4
CHOH45

site_idBC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA D 5
ChainResidue
BASP18
BHOH252
BHOH256
DDC3
DDG4
DHOH37

site_idBC6
Number of Residues1
DetailsBINDING SITE FOR RESIDUE IOD D 12
ChainResidue
AGLY234

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton donor/acceptor","evidences":[{"source":"PubMed","id":"17355961","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17293595","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17355961","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18780819","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22071149","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q9NSU2","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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