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1RCK

THE THREE DIMENSIONAL STRUCTURE OF GUANINE-SPECIFIC RIBONUCLEASE F1 IN SOLUTION DETERMINED BY NMR SPECTROSCOPY AND DISTANCE GEOMETRY

Functional Information from GO Data
ChainGOidnamespacecontents
A0003723molecular_functionRNA binding
A0004519molecular_functionendonuclease activity
A0004540molecular_functionRNA nuclease activity
A0016829molecular_functionlyase activity
A0046589molecular_functionribonuclease T1 activity
Functional Information from PDB Data
site_idCAT
Number of Residues4
Details
ChainResidue
AHIS40
AGLU58
AARG76
AHIS91

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE:
ChainResidueDetails
AGLY65

site_idSWS_FT_FI2
Number of Residues1
DetailsACT_SITE: Proton acceptor
ChainResidueDetails
ACYS83

site_idSWS_FT_FI3
Number of Residues1
DetailsACT_SITE: Proton donor
ChainResidueDetails
AHIS91

site_idSWS_FT_FI4
Number of Residues1
DetailsMOD_RES: Pyrrolidone carboxylic acid => ECO:0000269|PubMed:6433932
ChainResidueDetails
ATYR26

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1b2m
ChainResidueDetails
AGLU58
AHIS40
AHIS91

222036

PDB entries from 2024-07-03

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