Structure of PDB 1qzw Chain G Binding Site BS01

Receptor Information
>1qzw Chain G (length=432) Species: 2287 (Saccharolobus solfataricus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MLENIRDAVRKFLTGSTPYEKAVDEFIKDLQKSLISSDVNVKLVFSLTAK
IKERLNKEKPPSVLERKEWFISIVYDELSKLFGGDKEPNVNPTKLPFIIM
LVGVQGSGKTTTAGKLAYFYKKRGYKVGLVAADVYRPAAYDQLLQLGNQI
GVQVYGEPNNQNPIEIAKKGVDIFVKNKMDIIIVDTAGRHGYGEETKLLE
EMKEMYDVLKPDDVILVIDASIGQKAYDLASRFHQASPIGSVIITKMDGT
AKGGGALSAVVATGATIKFIGTGEKIDELETFNAKRFVSRILGMGDIESI
LEKVKGLEEYDKIQKKMEDVMEGKGKLTLRDVYAQIIALRKMGPLSKVLQ
HIPGLGIMLPTPSEDQLKIGEEKIRRWLAALNSMTYKELENPNIIDKSRM
RRIAEGSGLEVEEVRELLEWYNNMNRLLKMVK
Ligand information
>1qzw Chain H (length=47) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
ggccgggggaaccggccaggcccggaagggagcaaccgugcccgguc
..<<<<<......<<.....<<<....>>>.....>>...>>>>>..
Receptor-Ligand Complex Structure
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PDB1qzw Crystal structure of the complete core of archaeal signal recognition particle and implications for interdomain communication
Resolution4.1 Å
Binding residue
(original residue number in PDB)		A379 N382 S383 M384 T385 R399 R402 G406 S407 G408
Binding residue
(residue number reindexed from 1)		A379 N382 S383 M384 T385 R399 R402 G406 S407 G408
Enzymatic activity
Enzyme Commision number 3.6.5.4: signal-recognition-particle GTPase.
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003924 GTPase activity
GO:0005525 GTP binding
GO:0008312 7S RNA binding
GO:0016787 hydrolase activity
GO:0016887 ATP hydrolysis activity
Biological Process
GO:0006612 protein targeting to membrane
GO:0006614 SRP-dependent cotranslational protein targeting to membrane
Cellular Component
GO:0005737 cytoplasm
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:1qzw, PDBe:1qzw, PDBj:1qzw
PDBsum1qzw
PubMed14657338
UniProtQ97ZE7|SRP54_SACS2 Signal recognition particle 54 kDa protein (Gene Name=srp54)

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