Structure of PDB 5a66 Chain B Binding Site BS02

Receptor Information

>5a66 Chain B (length=211) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

AMEVEVKLRLLTAAAHLRLTTLLTPYHLKTLHQRNTFFDTPKNDLSLRRA
VLRLRFLQNAAVSAASPSPPRCIVSLKAKPTLANGISRVEEDEEEIEYWI
GKECVESPAKLSDIGSRVLKRVKEEYGFNDFLGFVCLGGFENVRNVYEWR
GVKLEVDETKYDFGNCYEIECETEEPERVKTMIEEFLTEEKIEFSNSDMT
KFAVFRSGKLP

Ligand information

Ligand ID

InChI

InChI=1S/Mn/q+2

InChIKey

WAEMQWOKJMHJLA-UHFFFAOYSA-N

SMILES

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

Formula

Name

MANGANESE (II) ION

PDB chain

5a66 Chain B Residue 1001 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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PDB	5a66 Structural Determinants for Substrate Binding and Catalysis in Triphosphate Tunnel Metalloenzymes.
Resolution	2.05 Å
Binding residue (original residue number in PDB)	E4 E169
Binding residue (residue number reindexed from 1)	E5 E170
Annotation score	1

Enzymatic activity

Enzyme Commision number

3.6.1.-
3.6.1.25: triphosphatase.

Gene Ontology

	Molecular Function
GO:0005524	ATP binding
GO:0016462	pyrophosphatase activity
GO:0016787	hydrolase activity
GO:0016887	ATP hydrolysis activity
GO:0050355	inorganic triphosphate phosphatase activity

	Biological Process
GO:0048364	root development

	Cellular Component
GO:0005634	nucleus
GO:0005680	anaphase-promoting complex
GO:0005737	cytoplasm

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External links

PDB	RCSB:5a66, PDBe:5a66, PDBj:5a66
PDBsum	5a66
PubMed	26221030
UniProt	Q9SIY3\|TTM3_ARATH Triphosphate tunnel metalloenzyme 3 (Gene Name=TTM3)

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