Structure of PDB 2j7p Chain A

Receptor sequence
>2j7pA (length=292) Species: 271 (Thermus aquaticus) [Search protein sequence]
QQLSARLQEAIGRLRGRGRITEEDLKATLREIRRALMDADVNLEVARDFV
ERVREEALGKQVLESLTPAEVILATVYEALKEALGGEARLPVLKDRNLWF
LVGLQGSGKTTTAAKLALYYKGKGRRPLLVAADTQRPAAREQLRLLGEKV
GVPVLEVMDGESPESIRRRVEEKARLEARDLILVDTAGRLQIDEPLMGEL
ARLKEVLGPDEVLLVLDAMTGQEALSVARAFDEKVGVTGLVLTKLDGDAR
GGAALSARHVTGKPIYFAGVSEKPEGLEPFYPERLAGRILGM
3D structure
PDB2j7p Structure of the Gmppnp-Stabilized Ng Domain Complex of the Srp Gtpases Ffh and Ftsy.
ChainA
Resolution1.97 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 A Q107 G108 G110 K111 T112 T113 K117 R138 G190 K246 D248 G271 S273 Q105 G106 G108 K109 T110 T111 K115 R136 G188 K244 D246 G269 S271
BS02 GNP A Q107 R138 Q105 R136
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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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2j7p, PDBe:2j7p, PDBj:2j7p
PDBsum2j7p
PubMed17184999
UniProtO07347|SRP54_THEAQ Signal recognition particle protein (Gene Name=ffh)

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