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5VI7

Crystal structure of the Zika virus NS3 helicase

Functional Information from GO Data
ChainGOidnamespacecontents
A0004386molecular_functionhelicase activity
A0005524molecular_functionATP binding
Functional Information from PDB Data
site_idAC1
Number of Residues10
Detailsbinding site for residue SO4 A 701
ChainResidue
APRO196
AHOH913
AGLY197
AGLU286
AALA317
AARG459
AARG462
ASO4706
AHOH823
AHOH830

site_idAC2
Number of Residues5
Detailsbinding site for residue SO4 A 702
ChainResidue
AARG323
ALYS378
AASN568
AHOH1031
AHOH1037

site_idAC3
Number of Residues7
Detailsbinding site for residue SO4 A 703
ChainResidue
AVAL366
AARG388
ATHR409
AHOH829
AHOH853
AHOH879
AHOH955

site_idAC4
Number of Residues7
Detailsbinding site for residue SO4 A 704
ChainResidue
APRO320
AGLY321
AARG323
ALYS514
AHOH821
AHOH848
AHOH1015

site_idAC5
Number of Residues5
Detailsbinding site for residue SO4 A 705
ChainResidue
AASN463
APRO464
AASN465
AARG588
AHOH851

site_idAC6
Number of Residues8
Detailsbinding site for residue SO4 A 706
ChainResidue
AGLY199
ALYS200
ATHR201
AARG202
AGLU231
ASO4701
AHOH809
AHOH856

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues179
DetailsDomain: {"description":"Helicase C-terminal","evidences":[{"source":"PROSITE-ProRule","id":"PRU00542","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsRegion: {"description":"Important for RNA-binding","evidences":[{"source":"UniProtKB","id":"P14340","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues3
DetailsMotif: {"description":"DEAH box","evidences":[{"source":"PROSITE-ProRule","id":"PRU00541","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00541","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsSite: {"description":"Involved in NS3 ATPase and RTPase activities","evidences":[{"source":"UniProtKB","id":"P14335","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine; by host","evidences":[{"source":"PubMed","id":"37478852","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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