Structure of PDB 5l3s Chain E

Receptor sequence
>5l3sE (length=271) Species: 273057 (Saccharolobus solfataricus P2) [Search protein sequence]
STPYEKAVDEFIKDLQKSLISSDVNVKLVFSLTAKIKERLNKEKRKEWFI
SIVYDELSKLFGGDKEPNVNPTKLPFIIMLVGVQGSGKTTTAGKLAYFYK
KRGYKVGLVAADVYRPAAYDQLLQLGNQIGVQVYGEPNNQNPIEIAKKGV
DIFVKNKMDIIIVDTAGRHGYGEETKLLEEMKEMYDVLKPDDVILVIDAS
IGQKAYDLASRFHQASPIGSVIITKMDGTAKGGGALSAVVATGATIKFIG
TGEKIDELETFNAKRFVSRIL
3D structure
PDB5l3s Structural Basis for Conserved Regulation and Adaptation of the Signal Recognition Particle Targeting Complex.
ChainE
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 E Q105 G106 G108 K109 T110 T111 K115 R136 K246 D248 G271 G273 E274 Q84 G85 G87 K88 T89 T90 K94 R115 K225 D227 G250 G252 E253
BS02 G E V134 Y135 R136 P137 A138 Y140 P158 Q161 V113 Y114 R115 P116 A117 Y119 P137 Q140
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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