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1MRK

STUDIES ON CRYSTAL STRUCTURES ACTIVE CENTER GEOMETRY AND DEPURINE MECHANISM OF TWO RIBOSOME-INACTIVATING PROTEINS

Functional Information from GO Data
ChainGOidnamespacecontents
A0006952biological_processdefense response
A0016787molecular_functionhydrolase activity
A0017148biological_processnegative regulation of translation
A0030598molecular_functionrRNA N-glycosylase activity
A0035821biological_processmodulation of process of another organism
A0050688biological_processregulation of defense response to virus
A0090729molecular_functiontoxin activity
Functional Information from PDB Data
site_idAC1
Number of Residues9
DetailsBINDING SITE FOR RESIDUE FMC A 300
ChainResidue
ATYR70
AILE71
AGLU85
AGLY109
AASN110
ATYR111
AHOH342
AHOH354
AHOH386

Functional Information from PROSITE/UniProt
site_idPS00275
Number of Residues17
DetailsSHIGA_RICIN Shiga/ricin ribosomal inactivating toxins active site signature. IqSTsEAARYKfIEqqI
ChainResidueDetails
AILE155-ILE171

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: ACT_SITE => ECO:0000250
ChainResidueDetails
AGLU160

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1abr
ChainResidueDetails
AGLU160
AARG163

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PDB entries from 2024-07-31

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