Structure of PDB 1ky2 Chain A

Receptor sequence
>1ky2A (length=180) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
SRKKNILKVIILGDSGVGKTSLMHRYVNDKYSQQYKATIGADFLTKEVTV
DGDKVATMQVWDTAGQERFQSLGVAFYRGADCCVLVYDVTNASSFENIKS
WRDEFLVHANVNSPETFPFVILGNKIDAEESKKIVSEKSAQELAKSLGDI
PLFLTSAKNAINVDTAFEEIARSALQQNQA
3D structure
PDB1ky2 Rab-subfamily-specific regions of Ypt7p are structurally different from other RabGTPases.
ChainA
Resolution1.6 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 MG A T22 T40 T20 T38
BS02 GNP A S17 G18 G20 K21 T22 S23 Y33 T40 G67 N126 K127 D129 S158 K160 S15 G16 G18 K19 T20 S21 Y31 T38 G65 N124 K125 D127 S156 K158
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005525 GTP binding

View graph for
Molecular Function
External links
PDB RCSB:1ky2, PDBe:1ky2, PDBj:1ky2
PDBsum1ky2
PubMed11937061
UniProtP32939|YPT7_YEAST Ypt/Rab-type GTPase YPT7 (Gene Name=YPT7)

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