Structure of PDB 5a68 Chain A

Receptor sequence
>5a68A (length=203) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
GAMEVEVKLRLLTAAAHLRLTTLLTPYHLKTLHQRNTFFDTPKNDLSLRR
AVLRLRFLQNAPSPPRCIVSLKAKPTLANGISRVEEDEEEIEYWIGKECV
ESPAKLSDIGSRVLKRVKEEYGFNDFLGFVCLGGFENVRNVYEWRGVKLE
VDETKYDFGNCYEIECETEEPERVKTMIEEFLTEEKIEFSNSDMTKFAVF
RSG
3D structure
PDB5a68 Structural Determinants for Substrate Binding and Catalysis in Triphosphate Tunnel Metalloenzymes.
ChainA
Resolution1.67 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 3.6.1.-
3.6.1.25: triphosphatase.
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 MN A E2 E4 E171 E4 E6 E167
BS02 MN A E4 E169 E6 E165
BS03 MN A E2 K76 E90 E4 K72 E86
BS04 PO4 A E2 E4 R52 R54 K76 R143 E4 E6 R54 R56 K72 R139
BS05 PO4 A K6 T199 K200 K8 T195 K196
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:5a68, PDBe:5a68, PDBj:5a68
PDBsum5a68
PubMed26221030
UniProtQ9SIY3|TTM3_ARATH Triphosphate tunnel metalloenzyme 3 (Gene Name=TTM3)

[Back to BioLiP]