Structure of PDB 1tyb Chain E

Receptor sequence

>1tybE (length=317) Species: 1422 (Geobacillus stearothermophilus) [Search protein sequence]

MDLLAELQWRGLVNQTTDEDGLRKLLNEERVTLYCGFDPTADSLHIGHLA
GILTMRRFQQAGHRPIALVGGATGLIGDPSGKKSERTLNAKETVEAWSAR
IKEQLGRFLDFEADGNPAKIKNNYDWIGPLDVITFLRDVGKHFSVNYMMA
KESVQSRIETGISFTEFSYMMLQAYDFLRLYETEGCRLQIGGSDQWGNIT
AGLELIRKTKGRAFGLTIPLVTKADGTKFGKTESGTIWLDKEKTSPYEFY
QFWINTDDRDVIRYLKYFTFLSKEEIEALEQELREAPEKRAAQKTLAEEV
TKLVHGEEALRQAIRIS

3D structure

PDB

1tyb Crystallization and Preliminary X-Ray Diffraction Studies on Tyrosyl-Transfer RNA Synthetase from Bacillus Stearothermophilus

Chain

Resolution

2.5 Å

3D
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Enzymatic activity

Enzyme Commision number

6.1.1.1: tyrosine--tRNA 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	TYR	E	Y34 G36 D38 L68 T73 D78 Y169 Q173 D176 Q195	Y34 G36 D38 L68 T73 D78 Y169 Q173 D176 Q195

Gene Ontology

	Molecular Function
GO:0000166	nucleotide binding
GO:0004812	aminoacyl-tRNA ligase activity
GO:0004831	tyrosine-tRNA ligase activity
GO:0005524	ATP binding

	Biological Process
GO:0006418	tRNA aminoacylation for protein translation
GO:0006437	tyrosyl-tRNA aminoacylation

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Molecular Function

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Biological Process

External links

PDB	RCSB:1tyb, PDBe:1tyb, PDBj:1tyb
PDBsum	1tyb
PubMed
UniProt	P00952\|SYY_GEOSE Tyrosine--tRNA ligase (Gene Name=tyrS)

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