Structure of PDB 8ctz Chain B

Receptor sequence
>8ctzB (length=131) Species: 86665 (Halalkalibacterium halodurans) [Search protein sequence]
EIIWESLSVDVGSQGNPGIVEYKGVDTKTGEVLFEREPIPIGTNNMGEFL
AIVHGLRYLKERNSRKPIYSNSQTAIKWVKDKKAKSTLVRNEETALIWKL
VDEAEEWLNTHTYETPILKWQTDKWGEIKAD
3D structure
PDB8ctz Conformation and Pairing Properties of an O 6 -Methyl-2'-deoxyguanosine-Directed Benzimidazole Nucleoside Analog in Duplex DNA.
ChainB
Resolution2.32 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.26.4: ribonuclease H.
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 dna B N132 K180 N71 K119
BS02 dna B N77 T104 N106 K138 W139 K146 S147 T148 N16 T43 N45 K77 W78 K85 S86 T87
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:8ctz, PDBe:8ctz, PDBj:8ctz
PDBsum8ctz
PubMed35973057
UniProtQ9KEI9|RNH1_HALH5 Ribonuclease H (Gene Name=rnhA)

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