Structure of PDB 2pxf Chain A

Receptor sequence
>2pxfA (length=69) Species: 562 (Escherichia coli) [Search protein sequence]
FDLNDFLEQKVLVRMEAIINSMTMKERAKPEIIKGSRKRRIAAGSGMQVQ
DVNRLLKQFDDMQRMMKKM
3D structure
PDB2pxf A General Strategy to Solve the Phase Problem in RNA Crystallography.
ChainA
Resolution2.0 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
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 A A30 N33 S34 M35 T36 K38 R40 S49 R50 R53 G57 S58 G59 A17 N20 S21 M22 T23 K25 R27 S36 R37 R40 G44 S45 G46
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005525 GTP binding
GO:0008312 7S RNA binding
Biological Process
GO:0006614 SRP-dependent cotranslational protein targeting to membrane
Cellular Component
GO:0048500 signal recognition particle

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:2pxf, PDBe:2pxf, PDBj:2pxf
PDBsum2pxf
PubMed17637337
UniProtP0AGD7|SRP54_ECOLI Signal recognition particle protein (Gene Name=ffh)

[Back to BioLiP]