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5Z3J

Crystal Structure of Abrin A chain (Recombinant) in complex with Nicotinamide at 1.7 Angstroms

Functional Information from GO Data
ChainGOidnamespacecontents
A0017148biological_processnegative regulation of translation
A0030598molecular_functionrRNA N-glycosylase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
Detailsbinding site for residue IMD A 301
ChainResidue
AGLU22
ASER95
AGLN104
AHIS105
ASER106
AHOH517

site_idAC2
Number of Residues7
Detailsbinding site for residue NCA A 302
ChainResidue
ATYR113
AILE159
AGLU164
AARG167
ATYR74
AVAL75
AGLY111

Functional Information from PROSITE/UniProt
site_idPS00275
Number of Residues17
DetailsSHIGA_RICIN Shiga/ricin ribosomal inactivating toxins active site signature. IqMVaEAARFRyISnrV
ChainResidueDetails
AILE159-VAL175

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

240971

PDB entries from 2025-08-27

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