Structure of PDB 3kfu Chain I Binding Site BS04

Receptor Information

>3kfu Chain I (length=444) Species: 300852 (Thermus thermophilus HB8) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

YEAVIGLEVHLHLKTRTKMFCGCRADYFGAEPNTHTCPVCLGLPGALPVP
NRVAVEHGLRLALALGAEVPERLVFHRKNYFYPDLPKNYQISQYDLPLGR
GGSLPLGERRVRIKRLHLEEDAGKSLHLEGRTLLDLNRAGSPLIELVTEP
DLKTPEEARLFLQRIQALVQTLGISDASPEEGKLRADVNVSVRLGTKVEI
KNLNSFKSVQRALEYEIRRQTEILRRGEKVKQATMGFEEGSGKTYPMRAD
YRYFPEPDLPPVAIPRDWLEEVRRSLPELPWEKEARYRALGIKEKDAEVL
AYTPSLARFLDQALPLGLASPQALANWLLADVAGLLHERGLRLEETRLSP
EGLARLVGLFERGEVTSRVAKSLLPEVLEGQDAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

Ligand information

Ligand ID

InChI

InChI=1S/Mg/q+2

InChIKey

JLVVSXFLKOJNIY-UHFFFAOYSA-N

SMILES

Software	SMILES
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Mg+2]
CACTVS 3.341	[Mg++]

Formula

Name

MAGNESIUM ION

PDB chain

3kfu Chain I Residue 468 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	3kfu Crystal structure of a transfer-ribonucleoprotein particle that promotes asparagine formation.
Resolution	3.0 Å
Binding residue (original residue number in PDB)	H11 E120 E146
Binding residue (residue number reindexed from 1)	H10 E119 E145
Annotation score	1

Enzymatic activity

Enzyme Commision number

6.3.5.-

Gene Ontology

	Molecular Function
GO:0003824	catalytic activity
GO:0016874	ligase activity
GO:0016884	carbon-nitrogen ligase activity, with glutamine as amido-N-donor

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Molecular Function

External links

PDB	RCSB:3kfu, PDBe:3kfu, PDBj:3kfu
PDBsum	3kfu
PubMed	20717102
UniProt	Q9LCX2\|GATB_THET8 Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit B (Gene Name=gatB)

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