Structure of PDB 5l3s Chain G

Receptor sequence
>5l3sG (length=277) Species: 273057 (Saccharolobus solfataricus P2) [Search protein sequence]
STPYEKAVDEFIKDLQKSLISSDVNVKLVFSLTAKIKERLNKEKPPSVLE
RKEWFISIVYDELSKLFGGDKEPNVNPTKLPFIIMLVGVQGSGKTTTAGK
LAYFYKKRGYKVGLVAADVYRPAAYDQLLQLGNQIGVQVYGEPNNQNPIE
IAKKGVDIFVKNKMDIIIVDTAGRHGYGEETKLLEEMKEMYDVLKPDDVI
LVIDASIGQKAYDLASRFHQASPIGSVIITKMDGTAKGGGALSAVVATGA
TIKFIGTGEKIDELETFNAKRFVSRIL
3D structure
PDB5l3s Structural Basis for Conserved Regulation and Adaptation of the Signal Recognition Particle Targeting Complex.
ChainG
Resolution1.9 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.6.5.4: signal-recognition-particle GTPase.
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 GNP G Q105 G106 G108 K109 T110 T111 R136 K246 D248 G271 G273 E274 Q90 G91 G93 K94 T95 T96 R121 K231 D233 G256 G258 E259
BS02 G G Y135 P137 A138 Y140 Q161 Y120 P122 A123 Y125 Q146
BS03 GNP G Q105 R136 Q90 R121
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005525 GTP binding
GO:0016887 ATP hydrolysis activity
Biological Process
GO:0006614 SRP-dependent cotranslational protein targeting to membrane
Cellular Component
GO:0048500 signal recognition particle

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Biological Process
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Cellular Component
External links
PDB RCSB:5l3s, PDBe:5l3s, PDBj:5l3s
PDBsum5l3s
PubMed27241309
UniProtQ97ZE7|SRP54_SACS2 Signal recognition particle 54 kDa protein (Gene Name=srp54)

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