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3B7G

Human DEAD-box RNA helicase DDX20, Conserved domain I (DEAD) in complex with AMPPNP (Adenosine-(Beta,gamma)-imidotriphosphate)

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 Residues15
DetailsBINDING SITE FOR RESIDUE ANP A 300
ChainResidue
AGLY81
ATHR113
ACYS114
AHOH385
AHOH399
AHOH408
AHOH467
APHE82
AARG84
AGLN89
ASER108
AGLY109
ATHR110
AGLY111
ALYS112

site_idAC2
Number of Residues14
DetailsBINDING SITE FOR RESIDUE ANP B 300
ChainResidue
BGLY81
BPHE82
BARG84
BGLN89
BSER108
BGLY109
BTHR110
BGLY111
BLYS112
BTHR113
BCYS114
BHOH352
BHOH414
BHOH420

Functional Information from PROSITE/UniProt
site_idPS00039
Number of Residues9
DetailsDEAD_ATP_HELICASE DEAD-box subfamily ATP-dependent helicases signature. ILDEADKlL
ChainResidueDetails
AILE209-LEU217

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBINDING:
ChainResidueDetails
AARG84
AGLN89
AGLY109
BARG84
BGLN89
BGLY109

site_idSWS_FT_FI2
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:18669648
ChainResidueDetails
ASER48
BSER48

site_idSWS_FT_FI3
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:18691976
ChainResidueDetails
ASER187
BSER187

site_idSWS_FT_FI4
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:23186163
ChainResidueDetails
ASER268
BSER268

225158

PDB entries from 2024-09-18

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