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4S3N

Crystal structure of human OAS3 domain I in complex with dsRNA

Functional Information from GO Data
ChainGOidnamespacecontents
A0016779molecular_functionnucleotidyltransferase activity
Functional Information from PROSITE/UniProt
site_idPS00832
Number of Residues20
Details25A_SYNTH_1 2'-5'-oligoadenylate synthases signature 1. GSsGRgTaLKggcDsELViF
ChainResidueDetails
AGLY61-PHE80

site_idPS00833
Number of Residues11
Details25A_SYNTH_2 2'-5'-oligoadenylate synthases signature 2. RPVILDPaDPT
ChainResidueDetails
AARG292-THR302

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsSITE: Interaction with dsRNA => ECO:0000269|PubMed:25775560
ChainResidueDetails
AGLN155
AASP244

site_idSWS_FT_FI2
Number of Residues1
DetailsMOD_RES: N-acetylmethionine => ECO:0000269|Ref.6, ECO:0007744|PubMed:22814378
ChainResidueDetails
AMET1

site_idSWS_FT_FI3
Number of Residues1
DetailsMOD_RES: Phosphothreonine => ECO:0007744|PubMed:23186163
ChainResidueDetails
ATHR365

237423

PDB entries from 2025-06-11

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