Structure of PDB 3d5i Chain B

Receptor sequence
>3d5iB (length=97) Species: 1894 (Kitasatospora aureofaciens) [Search protein sequence]
ADPALADVCRTKLPSQAQDTLALIAKNGPYPYNRDGVVFENRESRLPKKG
NGYYHEFTVVTPGSNDRGTRRVVTGGYGEQYWSPDHYATFQEIDPRC
3D structure
PDB3d5i Structure of RNase Sa2 complexes with mononucleotides - new aspects of catalytic reaction and substrate recognition
ChainB
Resolution2.2 Å
3D
structure
Catalytic site residues are labeled in the 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
Catalytic site (original residue number in PDB) E56 R67 R71 H86
Catalytic site (residue number reindexed from 1) E56 R67 R71 H86
Enzyme Commision number 3.1.4.8: Transferred entry: 4.6.1.24.
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 SGP B R34 F39 E40 N41 R42 E43 E56 R67 R71 H86 Y87 R34 F39 E40 N41 R42 E43 E56 R67 R71 H86 Y87
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0004521 RNA endonuclease activity
GO:0004540 RNA nuclease activity

View graph for
Molecular Function
External links
PDB RCSB:3d5i, PDBe:3d5i, PDBj:3d5i
PDBsum3d5i
PubMed19558492
UniProtQ53752

[Back to BioLiP]