Structure of PDB 3urp Chain A

Receptor sequence
>3urpA (length=103) Species: 5062 (Aspergillus oryzae) [Search protein sequence]
CDYTCGSNCYSSSDVSTAQAAGYKLHEDGETVGSNSYPHKYNNYEGFDFS
VSSPYYEWPILSSGDVYSGGSPGADRVVFNENNQLAGVITHTGASGNNFV
ECT
3D structure
PDB3urp Exploiting structure similarity in refinement: automated NCS and target-structure restraints in BUSTER.
ChainA
Resolution3.19 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y38 H40 E58 D76 R77 T91 H92 F100
Catalytic site (residue number reindexed from 1) Y37 H39 E57 D75 R76 T90 H91 F99
Enzyme Commision number 4.6.1.24: ribonuclease T1.
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 PGP A K41 Y42 N43 N44 Y45 E46 F100 K40 Y41 N42 N43 Y44 E45 F99
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0004519 endonuclease activity
GO:0004521 RNA endonuclease activity
GO:0004540 RNA nuclease activity
GO:0016829 lyase activity
GO:0046589 ribonuclease T1 activity
Biological Process
GO:0008150 biological_process
Cellular Component
GO:0001411 hyphal tip
GO:0030428 cell septum

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3urp, PDBe:3urp, PDBj:3urp
PDBsum3urp
PubMed22505257
UniProtP00651|RNT1_ASPOR Guanyl-specific ribonuclease T1 (Gene Name=rntA)

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