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4PX9

DEAD-box RNA helicase DDX3X Domain 1 with N-terminal ATP-binding Loop

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
C0003676molecular_functionnucleic acid binding
C0003724molecular_functionRNA helicase activity
C0005524molecular_functionATP binding
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE ADP A 601
ChainResidue
ATYR200
AARG202
AGLN207
ATHR226
AGLY227
AGLY229
ALYS230
ATHR231

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE ADP B 501
ChainResidue
BARG202
BGLN207
BTHR226
BGLY227
BSER228
BGLY229
BLYS230
BTHR231
BTYR200

site_idAC3
Number of Residues11
DetailsBINDING SITE FOR RESIDUE ADP C 501
ChainResidue
CTHR156
CILE158
CPHE182
CTYR200
CARG202
CGLN207
CTHR226
CGLY227
CGLY229
CLYS230
CTHR231

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 Residues6
DetailsBINDING:
ChainResidueDetails
ATYR200
AALA224
BTYR200
BALA224
CTYR200
CALA224

site_idSWS_FT_FI2
Number of Residues9
DetailsMOD_RES: Phosphoserine; by TBK1; in vitro => ECO:0000269|PubMed:18583960
ChainResidueDetails
ASER181
ASER240
ASER269
BSER181
BSER240
BSER269
CSER181
CSER240
CSER269

site_idSWS_FT_FI3
Number of Residues3
DetailsMOD_RES: Phosphoserine; by TBK1 => ECO:0000269|PubMed:18583960, ECO:0007744|PubMed:24275569
ChainResidueDetails
ASER183
BSER183
CSER183

site_idSWS_FT_FI4
Number of Residues6
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:25218447, ECO:0007744|PubMed:28112733
ChainResidueDetails
ALYS215
BLYS215
CLYS215

224572

PDB entries from 2024-09-04

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