Structure of PDB 6jdu Chain A Binding Site BS04

Receptor Information
>6jdu Chain A (length=425) Species: 28344 (Porcine reproductive and respiratory syndrome virus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SRMCGYCGAPAPYATACGLDVCVYHTHFHQHCPVIIWCGHPAGSGSCSEC
EPPLGKGTSPLDEVLEQVPYKPPRTVIMHVEQGLTPLDPGRYQTRRGLVS
VRRGIRGNEVDLPDGDYASTALLPTCKEINMVAVASNVLRSRFIIGPPGA
GKTHWLLQQVQDGDVIYTPTHQTMLDMIRALGTCRFNVPAGTTLQFPAPS
RTGPWVRILAGGWCPGKNSFLDEAAYCNHLDVLRLLSKTTLTCLGDFKQL
HPVGFDSHCYVFDIMPQTQLKTIWRFGQNICDAIQPDYRDKLMSMVNTTR
VTYVEKPVRYGQVLTPYHRDREDSAITIDSSQGATFDVVTLHLPTKDSLN
RQRALVAITRARHAIFVYDPHRQLQSVFDLPAKGTPVNLAVHRNNREITV
AQALGNGDKFRATDKRVVDSLRAIC
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain6jdu Chain A Residue 504 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6jdu Helicase of Type 2 Porcine Reproductive and Respiratory Syndrome Virus Strain HV Reveals a Unique Structure.
Resolution2.81 Å
Binding residue
(original residue number in PDB)		E66 E69
Binding residue
(residue number reindexed from 1)		E63 E66
Annotation score1
Enzymatic activity
Enzyme Commision number 3.6.4.13: RNA helicase.
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0008270 zinc ion binding

View graph for
Molecular Function
External links
PDB RCSB:6jdu, PDBe:6jdu, PDBj:6jdu
PDBsum6jdu
PubMed32075207
UniProtJ9XNG9

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