Structure of PDB 1yr8 Chain A

Receptor sequence
>1yr8A (length=246) Species: 29292 (Pyrococcus abyssi) [Search protein sequence]
ASMIVVFVGTAGSGKTTLTGEFGRYLEDNYKVAYVNLDTGVKELPYEPSI
DVREFVTVEEIMREGYGPNGAIVESYDRLMEKFNEYLNKILRLEKENDYV
LIDTPGQMETFLFHEFGVRLMENLPYPLVVYISDPEILKKPNDYCFVRFF
ALLIDLRLGATTIPALNKVDLLSEEEKERHRKYFEDIDYLTARLKLDPSM
QGLMAYKMCSMMTEVLPPVRVLYLSAKTREGFEDLETLAYEHYCTC
3D structure
PDB1yr8 Structural insights into a new homodimeric self-activated GTPase family.
ChainA
Resolution2.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.6.5.-
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 GTP A A9 G10 G12 K13 T14 T15 K166 D168 L169 S223 A224 K225 A11 G12 G14 K15 T16 T17 K168 D170 L171 S225 A226 K227
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005525 GTP binding
GO:0016787 hydrolase activity
GO:0016887 ATP hydrolysis activity

View graph for
Molecular Function
External links
PDB RCSB:1yr8, PDBe:1yr8, PDBj:1yr8
PDBsum1yr8
PubMed17468740
UniProtQ9UYR9|GPN_PYRAB GPN-loop GTPase PAB0955 (Gene Name=PYRAB14380)

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