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3FE2

Human DEAD-BOX RNA helicase DDX5 (P68), conserved domain I in complex with ADP

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 Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 3
ChainResidue
AGLY203
ATHR224
AGLY226
AARG227

site_idAC2
Number of Residues16
DetailsBINDING SITE FOR RESIDUE ADP A 308
ChainResidue
ATHR118
AGLN121
AGLN139
ATHR140
AGLY141
ASER142
AGLY143
ALYS144
ATHR145
AHOH309
AHOH310
AHOH6
AHOH63
APHE96
APHE114
AGLU116

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL B 1
ChainResidue
BASN157
BCYS194

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 B 2
ChainResidue
BGLY203
BTHR224
BPRO225
BGLY226
BARG227
BPHE258

site_idAC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 B 4
ChainResidue
AHIS87
BARG212

site_idAC6
Number of Residues16
DetailsBINDING SITE FOR RESIDUE ADP B 308
ChainResidue
BHOH32
BHOH42
BPHE96
BPHE114
BGLU116
BPRO117
BTHR118
BGLN121
BGLN139
BTHR140
BGLY141
BSER142
BGLY143
BLYS144
BTHR145
BHOH309

Functional Information from PROSITE/UniProt
site_idPS00039
Number of Residues9
DetailsDEAD_ATP_HELICASE DEAD-box subfamily ATP-dependent helicases signature. VLDEADRmL
ChainResidueDetails
AVAL246-LEU254

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues350
DetailsDomain: {"description":"Helicase ATP-binding","evidences":[{"source":"PROSITE-ProRule","id":"PRU00541","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues56
DetailsMotif: {"description":"Q motif"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsMotif: {"description":"DEAD box"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues20
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"Q61656","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"PubMed","id":"15592455","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

242842

PDB entries from 2025-10-08

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