Structure of PDB 4huf Chain B Binding Site BS02

Receptor Information
>4huf Chain B (length=131) Species: 272558 (Halalkalibacterium halodurans C-125) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EEIIWESLSVDVGSQGNPGIVEYKGVDTKTGEVLFEREPIPIGTNNMGEF
LAIVHGLRYLKERNSRKPIYSNSQTAIKWVKDKKAKSTLVRNEETALIWK
LVDEAEEWLNTHTYETPILKWQTDKWGEIKA
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB4huf Structure, stability and function of 5-chlorouracil modified A:U and G:U base pairs.
Resolution1.69 Å
Binding residue
(original residue number in PDB)		N77 T104 N106 W139 K146 S147 T148
Binding residue
(residue number reindexed from 1)		N17 T44 N46 W79 K86 S87 T88
Enzymatic activity
Enzyme Commision number 3.1.26.4: ribonuclease H.
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0004523 RNA-DNA hybrid ribonuclease activity

View graph for
Molecular Function
External links
PDB RCSB:4huf, PDBe:4huf, PDBj:4huf
PDBsum4huf
PubMed23275540
UniProtQ9KEI9|RNH1_HALH5 Ribonuclease H (Gene Name=rnhA)

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