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2JLZ

Dengue virus 4 NS3 helicase in complex with ssRNA and ADP

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 Residues14
DetailsBINDING SITE FOR RESIDUE ADP A1619
ChainResidue
AGLY196
AARG463
AMN1620
ACL1621
AHOH2171
AHOH2174
AALA197
AGLY198
ALYS199
ATHR200
ALYS201
AASN329
AASN416
AARG418

site_idAC2
Number of Residues14
DetailsBINDING SITE FOR RESIDUE ADP B1619
ChainResidue
BGLY196
BALA197
BGLY198
BLYS199
BTHR200
BLYS201
BASN329
BASN416
BARG418
BARG463
BMN1620
BCL1621
BHOH2165
BHOH2166

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MN A1620
ChainResidue
ATHR200
AGLU285
AADP1619
AHOH2171
AHOH2172
AHOH2173
AHOH2174

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MN B1620
ChainResidue
BTHR200
BGLU285
BADP1619
BHOH2163
BHOH2164
BHOH2165
BHOH2166

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A1621
ChainResidue
AASN416
AARG418
AADP1619

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CL B1621
ChainResidue
BASN416
BPHE417
BARG418
BARG463
BADP1619
BHOH2102

site_idAC7
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A1622
ChainResidue
AGLY168
APRO174
ATYR176
AILE442
ALEU443
AALA598
AALA602

site_idAC8
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL B1622
ChainResidue
BGLY168
BPRO174
BASP175
BTYR176
BILE442
BLEU443
BALA598
BALA602

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

247536

PDB entries from 2026-01-14

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