Structure of PDB 2v3c Chain C

Receptor sequence
>2v3cC (length=403) Species: 2190 (Methanocaldococcus jannaschii) [Search protein sequence]
MDKLGENLNKALNKLKAAAFVDKKLIKEVIKDIQRALIQADVNVKLVLKM
SKEIERRALEEKTPKGLSKKEHIIKIVYEELVKLLGEEAKKLELNPKKQN
VILLVGIQGSGKTTTAAKLARYIQKRGLKPALIAADTYRPAAYEQLKQLA
EKIHVPIYGDETRTKSPVDIVKEGMEKFKKADVLIIDTAGRHKEEKGLLE
EMKQIKEITNPDEIILVIDGTIGQQAGIQAKAFKEAVGEIGSIIVTKLDG
SAKGGGALSAVAETKAPIKFIGIGEGIDDLEPFDPKKFISRLLGMGDLES
LLEKAEDMVDEKTEESIDAIMRGKFTLNELMTQLEAIENMLTEAKIKKYK
VIISSMTKEERENPKIIKASRIRRIARGSGTTENDVREVLRYYETTKNAI
DKL
3D structure
PDB2v3c Interaction of Signal-Recognition Particle 54 Gtpase Domain and Signal-Recognition Particle RNA in the Free Signal-Recognition Particle.
ChainC
Resolution2.5 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 rna C K17 K71 E72 K126 K130 E300 S301 E304 K371 V375 S378 S379 M380 T381 K382 R385 S394 R395 R398 G402 S403 G404 K16 K70 E71 K125 K129 E299 S300 E303 K347 V351 S354 S355 M356 T357 K358 R361 S370 R371 R374 G378 S379 G380
BS02 rna C K99 K180 K181 K98 K179 K180
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
GO:0060090 molecular adaptor 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:2v3c, PDBe:2v3c, PDBj:2v3c
PDBsum2v3c
PubMed17846429
UniProtQ57565|SRP54_METJA Signal recognition particle 54 kDa protein (Gene Name=srp54)

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