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6ZSL

Crystal structure of the SARS-CoV-2 helicase at 1.94 Angstrom resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0004386molecular_functionhelicase activity
A0005524molecular_functionATP binding
A0008270molecular_functionzinc ion binding
B0004386molecular_functionhelicase activity
B0005524molecular_functionATP binding
B0008270molecular_functionzinc ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue ZN B 701
ChainResidue
BCYS16
BCYS19
BHIS33
BHIS39

site_idAC2
Number of Residues4
Detailsbinding site for residue ZN B 702
ChainResidue
BCYS5
BCYS8
BCYS26
BCYS29

site_idAC3
Number of Residues4
Detailsbinding site for residue ZN B 703
ChainResidue
BCYS55
BCYS72
BHIS75
BCYS50

site_idAC4
Number of Residues9
Detailsbinding site for residue PO4 B 704
ChainResidue
BGLY285
BTHR286
BGLY287
BLYS288
BSER289
BARG443
BPO4705
BHOH820
BHOH932

site_idAC5
Number of Residues7
Detailsbinding site for residue PO4 B 705
ChainResidue
BPRO284
BLYS288
BGLN404
BARG443
BGLY538
BARG567
BPO4704

site_idAC6
Number of Residues4
Detailsbinding site for residue ZN A 701
ChainResidue
ACYS50
ACYS55
ACYS72
AHIS75

site_idAC7
Number of Residues4
Detailsbinding site for residue ZN A 702
ChainResidue
ACYS16
ACYS19
AHIS33
AHIS39

site_idAC8
Number of Residues4
Detailsbinding site for residue ZN A 703
ChainResidue
ACYS5
ACYS8
ACYS26
ACYS29

site_idAC9
Number of Residues9
Detailsbinding site for residue PO4 A 704
ChainResidue
AGLY285
ATHR286
AGLY287
ALYS288
ASER289
AARG443
APO4705
AHOH802
AHOH869

site_idAD1
Number of Residues9
Detailsbinding site for residue PO4 A 705
ChainResidue
APRO284
ALYS288
AGLN404
AARG443
AGLY538
AARG567
APO4704
AHOH802
AHOH825

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues40
DetailsRepeat: {"description":"LRR 8","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues24
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00986","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"33232691","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"7CYQ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00990","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues181
DetailsDomain: {"description":"(+)RNA virus helicase ATP-binding","evidences":[{"source":"PROSITE-ProRule","id":"PRU00990","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

250835

PDB entries from 2026-03-18

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