Structure of PDB 5grb Chain A

Receptor sequence
>5grbA (length=211) Species: 12059 (Enterovirus) [Search protein sequence]
HRIEPVCLIIRGSPGTGKSLATGIIARAIADKYHSSVYSLPPDPDHFDGY
KQQVVTVMDDLCQNPDGKDMSLFCQMVSTVDFIPPMASLAEAGVSFTSKF
VIASTNATNIIVPTVSDSDAIRRRFYMDCDIEVTDSYKTDLGRLDAGRAA
KLCSENNTANFKRCSPLVCGKAIQLRDRKSKVRYSVDTVVSELIREYSNR
SAIGNTIEALF
3D structure
PDB5grb Crystal structure of 2C helicase from enterovirus 71
ChainA
Resolution2.803 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.7.48: RNA-directed RNA polymerase.
3.4.22.28: picornain 3C.
3.4.22.29: picornain 2A.
3.6.1.15: nucleoside-triphosphate phosphatase.
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 AGS A P131 G132 T133 G134 K135 S136 D177 R260 P14 G15 T16 G17 K18 S19 D60 R143
BS02 ZN A C270 C281 C153 C164
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003724 RNA helicase activity
GO:0016887 ATP hydrolysis activity

View graph for
Molecular Function
External links
PDB RCSB:5grb, PDBe:5grb, PDBj:5grb
PDBsum5grb
PubMed
UniProtB9VUU3|POLG_HE71 Genome polyprotein

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