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2JLU

Dengue virus 4 NS3 helicase in complex with ssRNA

Functional Information from GO Data
ChainGOidnamespacecontents
A0004386molecular_functionhelicase activity
A0005524molecular_functionATP binding
B0004386molecular_functionhelicase activity
B0005524molecular_functionATP binding
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A1619
ChainResidue
AGLY168
AGLU173
APRO174
ATYR176
AILE442
ALEU443
AALA598
AALA602

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL B1619
ChainResidue
BGLU177
BVAL178
BARG202
BILE203
BASN576
BHOH2174
BHOH2175
BASP175

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL B1620
ChainResidue
BGLY540
BASP541
BVAL600
BALA606
BASP609
BPHE610
BPHE613
BLYS618

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL B1621
ChainResidue
BTYR176
BLEU429
BALA602
BHOH2006
DA1
DHOH2005

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues312
DetailsDomain: {"description":"Helicase ATP-binding","evidences":[{"source":"PROSITE-ProRule","id":"PRU00541","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues334
DetailsDomain: {"description":"Helicase C-terminal"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsRegion: {"description":"Important for RNA-binding","evidences":[{"source":"UniProtKB","id":"P14340","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues6
DetailsMotif: {"description":"DEAH box","evidences":[{"source":"PROSITE-ProRule","id":"PRU00541","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00541","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsSite: {"description":"Involved in NS3 ATPase and RTPase activities","evidences":[{"source":"UniProtKB","id":"P14335","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine; by host","evidences":[{"source":"UniProtKB","id":"Q32ZE1","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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