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2JLX

Dengue virus 4 NS3 helicase in complex with ssRNA and ADP-Vanadate

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 A 1619
ChainResidue
AGLY196
AARG418
AARG463
AVO41620
AMN1621
AHOH2198
AALA197
AGLY198
ALYS199
ATHR200
ALYS201
AGLU233
AASN329
AASN416

site_idAC2
Number of Residues14
DetailsBINDING SITE FOR RESIDUE ADP B 1619
ChainResidue
BGLY196
BALA197
BGLY198
BLYS199
BTHR200
BLYS201
BASN329
BASN416
BARG418
BARG463
BVO41620
BMN1621
BCL1622
BHOH2170

site_idAC3
Number of Residues14
DetailsBINDING SITE FOR RESIDUE VO4 A 1620
ChainResidue
APRO195
AGLY196
ALYS199
AGLU285
AALA316
AGLY414
AGLN456
AARG460
AARG463
AADP1619
AMN1621
AHOH2042
AHOH2197
AHOH2198

site_idAC4
Number of Residues15
DetailsBINDING SITE FOR RESIDUE VO4 B 1620
ChainResidue
BPRO195
BGLY196
BLYS199
BGLU285
BALA316
BGLY414
BGLN456
BARG460
BARG463
BADP1619
BMN1621
BHOH2028
BHOH2170
BHOH2171
BHOH2172

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MN A 1621
ChainResidue
ATHR200
AGLU285
AADP1619
AVO41620
AHOH2196
AHOH2197
AHOH2198

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MN B 1621
ChainResidue
BTHR200
BGLU285
BADP1619
BVO41620
BHOH2170
BHOH2171
BHOH2172

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CL B 1622
ChainResidue
BASN416
BARG418
BARG463
BADP1619
BHOH2106

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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