Structure of PDB 1nrj Chain B

Receptor sequence
>1nrjB (length=191) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
SYQPSIIIAGPQNSGKTSLLTLLTTDSVRPTVVSQEPLSAADYDGSGVTL
VDFPGHVKLRYKLSDYLKTRAKFVKGLIFMVDSTVDPKKLTTTAEFLVDI
LSITESSCENGIDILIACNKSELFTARPPSKIKDALESEIQKVIERRKKS
LNELDVLGFKFANLEASVVAFEGSINKRKISQWREWIDEKL
3D structure
PDB1nrj Structural Basis for the Function of the beta Subunit of the Eukaryotic Signal Recognition Particle Receptor
ChainB
Resolution1.7 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 B T52 S69 T17 S34
BS02 MG B A215 L217 A162 L164
BS03 GTP B Q47 N48 S49 G50 K51 T52 S53 T66 S69 G90 N154 K155 E157 L158 I228 N229 Q12 N13 S14 G15 K16 T17 S18 T31 S34 G55 N119 K120 E122 L123 I175 N176 MOAD: Kd=38nM
External links
PDB RCSB:1nrj, PDBe:1nrj, PDBj:1nrj
PDBsum1nrj
PubMed12654246
UniProtP36057|SRPB_YEAST Signal recognition particle receptor subunit beta (Gene Name=SRP102)

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