Structure of PDB 5axn Chain A Binding Site BS01

Receptor Information
>5axn Chain A (length=219) Species: 2214 (Methanosarcina acetivorans) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKTREIYAEMRCIPPVVLRADGRNFKNTLSGLGFEKPYDKTFARAMADTA
ELFIKKSGLSPLFAYTFSDEISFLFTDLPFDGRVEKIDSVVASFLGSALT
IKLRLEEPIAFDSRLVALQKEEIPEYFHRRQLEAWRNFVASWGYYALRNM
GRNEAAKYLKRKKESEIHEMLFERGINLATLPSWQRRGVIISKRKITQNW
EIPKFKSEKGIPFLEKLIN
Ligand information
>5axn Chain P (length=66) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
gggauuuagcucaguugggagagcgccagaucuggagguccuguguucga
uccacagaauccccac
<<<<<<..<<<<........>>>>.<<<....>>>.....<<<<<.....
..>>>>>>>>>>>...
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB5axn Template-dependent nucleotide addition in the reverse (3'-5') direction by Thg1-like protein
Resolution2.703 Å
Binding residue
(original residue number in PDB)		D21 G22 R23 N24 F25 K26 N27 D69 R136 R154 N155 A158 K162 R163 K164 K165 E166
Binding residue
(residue number reindexed from 1)		D21 G22 R23 N24 F25 K26 N27 D69 R136 R152 N153 A156 K160 R161 K162 K163 E164
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0005525 GTP binding
GO:0008193 tRNA guanylyltransferase activity
GO:0046872 metal ion binding
Biological Process
GO:0006400 tRNA modification
GO:0008033 tRNA processing
GO:0099116 tRNA 5'-end processing

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:5axn, PDBe:5axn, PDBj:5axn
PDBsum5axn
PubMed27051866
UniProtA0A1C7D1G9

[Back to BioLiP]