Structure of PDB 4kbi Chain B

Receptor sequence
>4kbiB (length=545) Species: 31647 (Hepatitis C virus subtype 1b) [Search protein sequence]
SMSYTWTGALITPCAAEESKLPINALSNSLLRHHNMVYATTSRSAGQRQK
KVTFDRLQVLDDHYRDVLKEMKAKASTVKAKLLSVEEACKLTPPHSAKSK
YGYGAKDVRNLSSRAVNHIHSVWKDLLEDTVTPIDTTIMAKNEVFCVQPR
KPARLIVFPDLGVRVCEKMALYDVVSTLPQVVMGSSYGFQYSPGQRVEFL
VNTWKSKKNPMGFSYDTRCFDSTVTENDIRVEESIYQCCDLAPEARQAIK
SLTERLYIGGPLTNSKGQNCGYRRCRASGVLTTSCGNTLTCYLKASAACR
AAKLQDCTMLVYGDDLVVICESAGTQEDAASLRVFTEAMTRYSAPPGDPP
QPEYDLELITSCSSNVSVAHDASGKRVYYLTRDPTTPLARAAWETARHTP
VNSWLGNIIMYAPTLWARMILMTHFFSILLAQEQLEKALDCQIYGACYSI
EPLDLPQIIERLHGLSAFSLHSYSPGEINRVASCLRKLGVPPLRVWRHRA
RSVRARLLSQGGRAATCGKYLFNWAVKTKLKLTPIPGYSGGDIYH
3D structure
PDB4kbi Discovery of a Potent Boronic Acid Derived Inhibitor of the HCV RNA-Dependent RNA Polymerase.
ChainB
Resolution2.06 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 2.7.7.48: RNA-directed RNA polymerase.
3.4.21.98: hepacivirin.
3.4.22.-
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 1C0 B R200 L204 L314 Y316 I363 S365 C366 S368 M414 Y415 Y448 R196 L200 L310 Y312 I359 S361 C362 S364 M410 Y411 Y444
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003968 RNA-dependent RNA polymerase activity
Biological Process
GO:0039694 viral RNA genome replication

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4kbi, PDBe:4kbi, PDBj:4kbi
PDBsum4kbi
PubMed23672667
UniProtP26663|POLG_HCVBK Genome polyprotein

[Back to BioLiP]