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1R4Y

SOLUTION STRUCTURE OF THE DELETION MUTANT DELTA(7-22) OF THE CYTOTOXIC RIBONUCLEASE ALPHA-SARCIN

Functional Information from GO Data
ChainGOidnamespacecontents
A0003723molecular_functionRNA binding
A0004518molecular_functionnuclease activity
A0004521molecular_functionRNA endonuclease activity
A0004540molecular_functionRNA nuclease activity
A0005576cellular_componentextracellular region
A0016829molecular_functionlyase activity
A0017148biological_processnegative regulation of translation
A0033902molecular_functionrRNA endonuclease activity
A2000766biological_processnegative regulation of cytoplasmic translation
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE:
ChainResidueDetails
ALYS50

site_idSWS_FT_FI2
Number of Residues1
DetailsACT_SITE: Proton acceptor
ChainResidueDetails
ASER96

site_idSWS_FT_FI3
Number of Residues1
DetailsACT_SITE: Proton donor
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues3
DetailsM-CSA 832
ChainResidueDetails
ALYS50electrostatic stabiliser
ASER96increase nucleophilicity, promote heterolysis, proton acceptor, proton donor

219869

PDB entries from 2024-05-15

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