Structure of PDB 5ud5 Chain A

Receptor sequence
>5ud5A (length=86) Species: 192952 (Methanosarcina mazei Go1) [Search protein sequence]
MDKKPLNTLISATGLWMSRTGTIHKIKHHEVSRSKIYIEMACGDHLVVNN
SRSSRTARALRHHKYRKTCKRCRVSDEDLNKFLTKA
3D structure
PDB5ud5 Crystal structures reveal an elusive functional domain of pyrrolysyl-tRNA synthetase.
ChainA
Resolution2.347 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 6.1.1.26: pyrrolysine--tRNA(Pyl) ligase.
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 A K3 W16 S18 R19 T20 H24 L46 V48 N49 S51 R52 S53 S54 R55 R58 R61 H62 K64 Y65 R66 K3 W16 S18 R19 T20 H24 L46 V48 N49 S51 R52 S53 S54 R55 R58 R61 H62 K64 Y65 R66
BS02 rna A K4 P5 T8 V31 S32 R33 R52 K4 P5 T8 V31 S32 R33 R52
BS03 ZN A H24 C42 C69 H24 C42 C69
Gene Ontology
Molecular Function
GO:0004812 aminoacyl-tRNA ligase activity

View graph for
Molecular Function
External links
PDB RCSB:5ud5, PDBe:5ud5, PDBj:5ud5
PDBsum5ud5
PubMed29035363
UniProtQ8PWY1|PYLS_METMA Pyrrolysine--tRNA ligase (Gene Name=pylS)

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