Structure of PDB 2pnz Chain B

Receptor sequence
>2pnzB (length=267) Species: 29292 (Pyrococcus abyssi) [Search protein sequence]
AGIMRDHIINLLKEGKRIDDRGFEDYRPIEIEVGVIEKAEGSALVKLGST
QVLVGIKTSLGEPFPDTPNMGVMTTNVELVPLASPTFEPGPPDERAIELA
RVIDRGIRESKALNLEKMVIVPGKIVRVVFIDVHVLDHDGNLMDAIGIAA
IAALLNARVPKVRYNEETGEVETLDETEPLPVEKIPVPVTFAKIGNILVV
DPSLDEELVMDGKITITTDETGHISAVQKSEGGAFKLEEVMYAVETAFKK
AEEIRKLILEAVEKAKQ
3D structure
PDB2pnz Insights into the mechanism of progressive RNA degradation by the archaeal exosome.
ChainB
Resolution2.14 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.13.-
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 5GP B E69 T81 F137 E62 T74 F130
Gene Ontology
Biological Process
GO:0006401 RNA catabolic process
GO:0016075 rRNA catabolic process
Cellular Component
GO:0000177 cytoplasmic exosome (RNase complex)
GO:0000178 exosome (RNase complex)
GO:0005737 cytoplasm

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:2pnz, PDBe:2pnz, PDBj:2pnz
PDBsum2pnz
PubMed18353775
UniProtQ9V118|RRP42_PYRAB Exosome complex component Rrp42 (Gene Name=rrp42)

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