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1JBT

CRYSTAL STRUCTURE OF RIBOTOXIN RESTRICTOCIN COMPLEXED WITH A 29-MER SARCIN/RICIN DOMAIN RNA ANALOG

Functional Information from GO Data
ChainGOidnamespacecontents
A0003723molecular_functionRNA binding
A0004518molecular_functionnuclease activity
A0004521molecular_functionRNA endonuclease activity
A0004540molecular_functionRNA nuclease activity
A0005576cellular_componentextracellular region
A0016787molecular_functionhydrolase activity
A0017148biological_processnegative regulation of translation
B0003723molecular_functionRNA binding
B0004518molecular_functionnuclease activity
B0004521molecular_functionRNA endonuclease activity
B0004540molecular_functionRNA nuclease activity
B0005576cellular_componentextracellular region
B0016787molecular_functionhydrolase activity
B0017148biological_processnegative regulation of translation
Functional Information from PDB Data
site_idAC1
Number of Residues1
DetailsBINDING SITE FOR RESIDUE K C 30
ChainResidue
CU7

site_idAC2
Number of Residues1
DetailsBINDING SITE FOR RESIDUE K C 31
ChainResidue
CG14

site_idAC3
Number of Residues1
DetailsBINDING SITE FOR RESIDUE K D 30
ChainResidue
DG14

site_idAC4
Number of Residues1
DetailsBINDING SITE FOR RESIDUE K C 32
ChainResidue
CG24

site_idAC5
Number of Residues1
DetailsBINDING SITE FOR RESIDUE K D 31
ChainResidue
DG24

site_idAC6
Number of Residues2
DetailsBINDING SITE FOR RESIDUE K D 32
ChainResidue
DU7
DA21

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Proton acceptor"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsActive site: {"description":"Proton donor"}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1rtu
ChainResidueDetails
AHIS136
AHIS49
AGLU95

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1rtu
ChainResidueDetails
BHIS136
BHIS49
BGLU95

239492

PDB entries from 2025-07-30

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