Structure of PDB 1fut Chain A

Receptor sequence
>1futA (length=106) Species: 5127 (Fusarium fujikuroi) [Search protein sequence]
QSATTCGSTNYSASQVRAAANAACQYYQNDDTAGSSTYPHTYNNYEGFDF
PVDGPYQEFPIKSGGVYTGGSPGADRVVINTNCEYAGAITHTGASGNNFV
GCSGTN
3D structure
PDB1fut Crystal structures of ribonuclease F1 of Fusarium moniliforme in its free form and in complex with 2'GMP.
ChainA
Resolution2.0 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 R77 H92 F100
Catalytic site (residue number reindexed from 1) Y38 H40 E58 R76 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 2GP A Y38 H40 Y42 N43 N44 Y45 E46 E58 N98 F100 Y38 H40 Y42 N43 N44 Y45 E46 E58 N97 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

View graph for
Molecular Function
External links
PDB RCSB:1fut, PDBe:1fut, PDBj:1fut
PDBsum1fut
PubMed8386773
UniProtP10282|RNF1_GIBFU Guanyl-specific ribonuclease F1

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