Structure of PDB 5pzl Chain B

Receptor sequence

>5pzlB (length=545) Species: 333284 (Hepatitis C virus (isolate Con1))

SMSYTWTGALITPCVYATTSRSASLRQKKVTFDRLQVLDDHYRDVLKEMK
AKASTVKAKLLSVEEACKLTPPHSARSKFGYGAKDVRNLSSKAVNHIRSV
WKDLLEDTETPIDTTIMAKNEVFCVQPEKGGRKPARLIVFPDLGVRVCEK
MALYDVVSTLPQAVMGSSYGFQYSPGQRVEFLVNAWKAKKCPMGFAYDTR
CFDSTVTENDIRVEESIYQCCDLAPEARQAIRSLTERLYIGGPLTNSKGQ
NCGYRRCRASGVLTTSCGNTLTCYLKAAAACRAAKLQDCTMLVCGDDLVV
ICESAGTQEDEASLRAFTEAMTRYSAPPGDPPKPEYDLELITSCSSNVSV
AHDASGKRVYYLTRDPTTPLARAAWETARHTPVNSWLGNIIMYAPTLWAR
MILMTHFFSILLAQEQLEKALDCQIYGACYSIEPLDLPQIIQRLHGLSAF
SLHSYSPGEINRVASCLRKLGVPPLRVWRHRARSVRARLLSQGGRAATCG
KYLFNWAVRTKLKLTPIPAASQLDLSSWFVAGYSGGDIYHSLSRA

3D structure

• PDB: 5pzl Discovery of a Hepatitis C Virus NS5B Replicase Palm Site Allosteric Inhibitor (BMS-929075) Advanced to Phase 1 Clinical Studies.
• Chain: B
• Resolution: 2.06 Å

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	23E	B	L392 A395 A396 H428 L492 G493 V494 P495 R498 V499 W500 R503	L370 A373 A374 H406 L470 G471 V472 P473 R476 V477 W478 R481
BS02	8XV	B	F193 R200 N291 C316 D318 C366 G410 M414 Y415 Y448 S556	F171 R178 N269 C294 D296 C344 G388 M392 Y393 Y426 S534

Gene Ontology

Molecular Function

• GO:0003723 RNA binding
• GO:0003968 RNA-dependent RNA polymerase activity

Biological Process

• GO:0039694 viral RNA genome replication

External links

• PDB: RCSB:5pzl, PDBe:5pzl, PDBj:5pzl
• PDBsum: 5pzl
• PubMed: 28430437
• UniProt: Q9WMX2|POLG_HCVCO Genome polyprotein