3LC9

Ricin A-chain variant 1-33/44-198 with engineered disulfide bond

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0017148	biological_process	negative regulation of translation
A	0030598	molecular_function	rRNA N-glycosylase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	BINDING SITE FOR RESIDUE SO4 A 999

Chain	Residue
A	HIS65
A	PHE119
A	GLY120
A	ASN122
A	ARG125
A	HOH256

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Functional Information from PROSITE/UniProt

site_id	PS00275
Number of Residues	17
Details	SHIGA_RICIN Shiga/ricin ribosomal inactivating toxins active site signature. IqMIsEAARFQyIEgeM

Chain	Residue	Details
A	ILE172-MET188

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	4
Details	ACT_SITE: ACT_SITE => ECO:0000250|UniProtKB:P84531

Chain	Residue	Details
A	ALA90
A	LEU133
A	GLU187
A	THR190

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site_id	SWS_FT_FI2
Number of Residues	1
Details	BINDING: BINDING => ECO:0000250

Chain	Residue	Details
A	ILE8

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site_id	SWS_FT_FI3
Number of Residues	4
Details	BINDING:

Chain	Residue	Details
A	GLY15
A	VAL60
A	LEU151

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site_id	SWS_FT_FI4
Number of Residues	2
Details	BINDING: BINDING => ECO:0000269|PubMed:8780513, ECO:0007744|PDB:1OBT

Chain	Residue	Details
A	ALA90
A	GLY131

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site_id	SWS_FT_FI5
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:1368517

Chain	Residue	Details
A	ASN10

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