Structure of PDB 4r8s Chain B

Receptor sequence
>4r8sB (length=256) Species: 11069 (dengue virus type 3) [Search protein sequence]
ETLGEKWKKKLNQLSRKEFDLYKKSGITEVDRTEAKEGLKRGETTHHAVS
RGSAKLQWFVERNMVIPEGRVIDLGCGRGGWSYYCAGLKKVTEVRGYTKG
GPGHEEPVPMSTYGWNIVKLMSGKDVFYLPPEKCDTLLCDIGESSPSPTV
EESRTIRVLKMVEPWLKNNQFCIKVLNPYMPTVIEHLERLQRKHGGMLVR
NPLSRNSTHEMYWISNGTGNIVSSVNMVSRLLLNRFTMTHRRPTIEKDVD
LGAGTR
3D structure
PDB4r8s Crystal structure of dengue virus methyltransferase without S-adenosyl-L-methionine
ChainB
Resolution1.48 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.4.21.91: flavivirin.
3.6.1.15: nucleoside-triphosphate phosphatase.
3.6.4.13: RNA helicase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 SFG B S56 G81 G86 W87 T104 K105 H110 E111 K130 D131 V132 F133 D146 I147 S50 G75 G80 W81 T98 K99 H104 E105 K124 D125 V126 F127 D140 I141
Gene Ontology
Molecular Function
GO:0004482 mRNA 5'-cap (guanine-N7-)-methyltransferase activity
GO:0004483 mRNA (nucleoside-2'-O-)-methyltransferase activity
GO:0008168 methyltransferase activity
Biological Process
GO:0032259 methylation

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Molecular Function
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Biological Process
External links
PDB RCSB:4r8s, PDBe:4r8s, PDBj:4r8s
PDBsum4r8s
PubMed25241250
UniProtC1KBQ3

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