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3RNU

Structural Basis of Cytosolic DNA Sensing by Innate Immune Receptors

Functional Information from GO Data
ChainGOidnamespacecontents
A0002218biological_processactivation of innate immune response
A0035458biological_processcellular response to interferon-beta
B0002218biological_processactivation of innate immune response
B0035458biological_processcellular response to interferon-beta
C0002218biological_processactivation of innate immune response
C0035458biological_processcellular response to interferon-beta
D0002218biological_processactivation of innate immune response
D0035458biological_processcellular response to interferon-beta
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE FMT A 6
ChainResidue
AARG721
AHIS757
AILE758

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO B 2
ChainResidue
BPRO646
BTHR648
BLEU649

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE FMT B 4
ChainResidue
BILE758
BARG721
BLEU722
BHIS757

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE FMT C 3
ChainResidue
CARG721
CLEU722
CHIS757
CILE758

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO D 1
ChainResidue
DHOH34
DPRO646
DTHR648

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE FMT D 5
ChainResidue
DPHE589
DARG721
DLEU722

site_idAC7
Number of Residues2
DetailsBINDING SITE FOR RESIDUE FMT D 7
ChainResidue
DARG638
DASN639

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues8
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"22691496","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues8
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"25772364","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues195
DetailsRegion: {"description":"Interaction with TP53 core domain"}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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