Structure of PDB 2k3r Chain A

Receptor sequence
>2k3rA (length=91) Species: 2261 (Pyrococcus furiosus) [Search protein sequence]
KERIDILFSLAERVFPYSPELAKRYVELALLVQQKAKVKIPRKWKRRYCK
KCHAFLVPGINARVRLRQKRMPHIVVKCLECGHIMRYPYIK
3D structure
PDB2k3r Solution structure of Pyrococcus furiosus RPP21, a component of the archaeal RNase P holoenzyme, and interactions with its RPP29 protein partner.
ChainA
ResolutionN/A
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.26.5: ribonuclease P.
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 ZN A C63 C66 C92 C95 C49 C52 C78 C81
Gene Ontology
Molecular Function
GO:0004519 endonuclease activity
GO:0004526 ribonuclease P activity
GO:0008270 zinc ion binding
GO:0046872 metal ion binding
Biological Process
GO:0001682 tRNA 5'-leader removal
GO:0006396 RNA processing
GO:0008033 tRNA processing
Cellular Component
GO:0005737 cytoplasm
GO:0030677 ribonuclease P complex
GO:1902555 endoribonuclease complex
GO:1990904 ribonucleoprotein complex

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Cellular Component
External links
PDB RCSB:2k3r, PDBe:2k3r, PDBj:2k3r
PDBsum2k3r
PubMed18922021
UniProtQ8U0H6|RNP4_PYRFU Ribonuclease P protein component 4 (Gene Name=rnp4)

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