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4A4D

Crystal structure of the N-terminal domain of the Human DEAD-BOX RNA helicase DDX5 (P68)

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0003724molecular_functionRNA helicase activity
A0005524molecular_functionATP binding
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 Residues3
DetailsBINDING:
ChainResidueDetails
APHE114
AGLN121
AALA138

site_idSWS_FT_FI2
Number of Residues1
DetailsMOD_RES: N6-acetyllysine => ECO:0000250|UniProtKB:Q61656
ChainResidueDetails
ALYS236

site_idSWS_FT_FI3
Number of Residues1
DetailsMOD_RES: Phosphotyrosine => ECO:0007744|PubMed:15592455
ChainResidueDetails
ATYR297

site_idSWS_FT_FI4
Number of Residues2
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternate => ECO:0007744|PubMed:25114211, ECO:0007744|PubMed:25218447, ECO:0007744|PubMed:25755297, ECO:0007744|PubMed:25772364, ECO:0007744|PubMed:28112733
ChainResidueDetails
ALYS53

237992

PDB entries from 2025-06-25

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