Structure of PDB 3ie1 Chain B

Receptor sequence
>3ie1B (length=431) Species: 300852 (Thermus thermophilus HB8) [Search protein sequence]
MRIVPFGAAREVTGSAHLLLAGGRRVLLDCGMFQGKEEARNHAPFGFDPK
EVDAVLLTHAHLDHVGRLPKLFREGYRGPVYATRATVLLMEIVLEDALKV
MDEPFFGPEDVEEALGHLRPLEYGEWLRLGALSLAFGQAGHLPGSAFVVA
QGEGRTLVYSGDLGNREKDVLPDPSLPPLADLVLAEGTYGDRPHRPYRET
VREFLEILEKTLSQGGKVLIPTFAVERAQEILYVLYTHGHRLPRAPIYLD
SPMAGRVLSLYPRLVRYFSEEVQAHFLQGKNPFRPAGLEVVEHTEASKAL
NRAPGPMVVLAGSGMLAGGRILHHLKHGLSDPRNALVFVGYQPQGGLGAE
IIARPPAVRILGEEVPLRASVHTLGGFSGAAGQDELLDWLQGEPRVVLVH
GEEEKLLALGKLLALRGQEVSLARFGEGVPV
3D structure
PDB3ie1 Crystal structure of H380A mutant TTHA0252 from Thermus thermophilus HB8 complexed with RNA
ChainB
Resolution2.85 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.-.-
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 rna B Q34 H61 L62 V100 M101 D162 F223 S251 P252 M253 S313 M315 A317 H400 Q34 H61 L62 V100 M101 D162 F223 S251 P252 M253 S313 M315 A317 H400
BS02 ZN B D63 H64 D162 H400 D63 H64 D162 H400
BS03 ZN B H59 H61 H141 D162 H59 H61 H141 D162
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0004519 endonuclease activity
GO:0004521 RNA endonuclease activity
GO:0046872 metal ion binding
Biological Process
GO:0006364 rRNA processing
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3ie1, PDBe:3ie1, PDBj:3ie1
PDBsum3ie1
PubMed
UniProtQ5SLP1|RNSE_THET8 Ribonuclease TTHA0252 (Gene Name=TTHA0252)

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