Structure of PDB 3q1r Chain A Binding Site BS01

Receptor Information
>3q1r Chain A (length=112) Species: 2336 (Thermotoga maritima) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TRRERLRLRRDFLLIFKEGKSLQNEYFVVLFRKNGLDYSRLGIVVKRKFG
KATRRNKLKRWVREIFRRNKGVIPKGFDIVVIPRKKLSEEFERVDFWTVR
EKLLNLLKRIEG
Ligand information
>3q1r Chain B (length=347) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
ggagaggagcaggcggucgcgggggcgcacaccugcgcuucccgaggaaa
guccggacucuggagcggggugccggguaacgcccgggaggggugacccu
cggacagggccauagagaagaagaccgcccggggggaaacuuccgggcaa
ggguggaacggugggguaagagcccaccagcgucggggcaacccggcggc
uuggcaacccccaccuggagcaaggccaagcaggggguugggucgcuccc
ccuauucccccggguuggccgcuugaggugugcgguaacgcacaccccag
auugaugaccgcccacgacagaauccggcuuaugcuccucucccgug
<<<<<<<<<<..<<<<<<.<<<<<<<<<<....>>>>>.>>>>>.....{
{.(((((((((<<<<<<<<<<<<<<<<.....>>>>><<<<<....>>>>
><<...<<<<<.............<<<<<<<<<<<....>>>>>>>>>..
>>.......<<<<<<.......>>>>>>.<<<<<<<<....>>>>>>>.>
..>>>..>>>>>>>>>))))...[[[[.....(((((..(((.>>>>>>.
)))...))))).....]]]]......<<<<<<<<....>>>>>>>>....
......>>>>>>...........)))))}}...>>>>>>>>>>....
Receptor-Ligand Complex Structure
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PDB3q1r Structure of a Bacterial Ribonuclease P Holoenzyme in Complex with tRNA.
Resolution4.21 Å
Binding residue
(original residue number in PDB)		T6 R7 R10 R12 L13 R14 R15 A57 T58 K62 R65 E69 R72 R73
Binding residue
(residue number reindexed from 1)		T1 R2 R5 R7 L8 R9 R10 A52 T53 K57 R60 E64 R67 R68
Enzymatic activity
Enzyme Commision number 3.1.26.5: ribonuclease P.
Gene Ontology
Molecular Function
GO:0000049 tRNA binding
GO:0003723 RNA binding
GO:0004519 endonuclease activity
GO:0004526 ribonuclease P activity
GO:0042781 3'-tRNA processing endoribonuclease activity
Biological Process
GO:0001682 tRNA 5'-leader removal
GO:0008033 tRNA processing
GO:0042780 tRNA 3'-end processing
Cellular Component
GO:0030677 ribonuclease P complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3q1r, PDBe:3q1r, PDBj:3q1r
PDBsum3q1r
PubMed21076397
UniProtQ9X1H4|RNPA_THEMA Ribonuclease P protein component (Gene Name=rnpA)

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