Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

6O5F

Crystal structure of DEAD-box RNA helicase DDX3X at pre-unwound state

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0003724molecular_functionRNA helicase activity
A0005524molecular_functionATP binding
B0003676molecular_functionnucleic acid binding
B0003724molecular_functionRNA helicase activity
B0005524molecular_functionATP binding
Functional Information from PDB Data
site_idAC1
Number of Residues3
Detailsbinding site for residue CL A 701
ChainResidue
ATHR323
AGLY325
AARG326

site_idAC2
Number of Residues5
Detailsbinding site for residue CL A 702
ChainResidue
ASER476
AGLN477
AARG478
BASN173
BHOH821

site_idAC3
Number of Residues7
Detailsbinding site for residue CL A 703
ChainResidue
APRO267
AGLY337
ALEU338
AASP339
APHE340
ACYS341
ATYR266

site_idAC4
Number of Residues4
Detailsbinding site for residue CL A 704
ChainResidue
AGLY227
ASER228
AGLY229
ALYS230

site_idAC5
Number of Residues3
Detailsbinding site for residue CL B 701
ChainResidue
BTHR323
BGLY325
BARG326

site_idAC6
Number of Residues7
Detailsbinding site for residue CL B 702
ChainResidue
BTYR266
BPRO267
BGLY337
BLEU338
BASP339
BPHE340
BCYS341

site_idAC7
Number of Residues5
Detailsbinding site for residue CL B 703
ChainResidue
AGLY172
AASN173
BSER476
BGLN477
BARG478

Functional Information from PROSITE/UniProt
site_idPS00039
Number of Residues9
DetailsDEAD_ATP_HELICASE DEAD-box subfamily ATP-dependent helicases signature. VLDEADRmL
ChainResidueDetails
AVAL345-LEU353

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues56
DetailsMotif: {"description":"Q motif"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsMotif: {"description":"DEAD box"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues28
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues12
DetailsModified residue: {"description":"Phosphoserine; by TBK1; in vitro","evidences":[{"source":"PubMed","id":"18583960","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by TBK1","evidences":[{"source":"PubMed","id":"18583960","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine; by CSNK1E and TBK1; in vitro","evidences":[{"source":"PubMed","id":"18583960","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"29222110","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues4
DetailsModified residue: {"description":"Phosphothreonine; by TBK1; in vitro","evidences":[{"source":"PubMed","id":"18583960","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine; by CSNK1E; in vitro","evidences":[{"source":"PubMed","id":"29222110","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by CSNK1E; in vitro","evidences":[{"source":"PubMed","id":"29222110","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues4
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"25218447","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

PDB statisticsPDBj update infoContact PDBjnumon