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Class: All beta proteins (24004)
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Fold: OB-fold (1179)
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Superfamily: Bacterial enterotoxins (188)
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Family: Bacterial AB5 toxins, B-subunits (85)
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Protein domain: automated matches (9)
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Citrobacter freundii [TaxId: 546] (1)
2WV6D:; E:; F:; G:; H:; I:; J:; K:; L:; M:CRYSTAL STRUCTURE OF THE CHOLERA TOXIN-LIKE B-SUBUNIT FROM CITROBACTER FREUNDII TO 1.9 ANGSTROM
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Escherichia coli O157:H7 [TaxId: 83334] (1)
3MXGA:; B:; C:; D:; E:; F:; G:; H:; I:; J:STRUCTURE OF SHIGA TOXIN TYPE 2 (STX2) B PENTAMER MUTANT Q40L
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Escherichia coli [TaxId: 562] (6)
2O2LD:; E:; F:; G:; H:; I:; J:; K:; L:; M:CRYSTAL STRUCTURE OF HUMAN HEAT-LABILE ENTEROTOXIN IN COMPLEX WITH A BLOOD GROUP A ANTIGEN ANALOG
4FNFA:; B:; C:; D:; E:; F:; G:; H:; I:; J:LT-IIB-B5 S74D MUTANT
4FO2A:; F:; G:; H:; I:; J:; K:; L:; M:; N:; O:; P:; Q:; R:; S:; T:; B:; C:; D:; E:HEAT-LABILE ENTEROTOXIN LT-IIB-B5(T13I) MUTANT
4FP5D:; E:; F:; G:; H:HEAT-LABILE ENTEROTOXIN ILT-IIBB5 S74A MUTANT
4L63B:; C:; D:; E:; F:APO FORM OF AB5 HOLOTOXIN
4L6TB:; C:; D:; E:; F:GM1 BOUND FORM OF THE ECX AB5 HOLOTOXIN
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Vibrio cholerae [TaxId: 37965] (1)
3EFXE:; F:; G:; H:; I:; J:; K:; L:; M:NOVEL BINDING SITE IDENTIFIED IN A HYBRID BETWEEN CHOLERA TOXIN AND HEAT-LABILE ENTEROTOXIN, 1.9A CRYSTAL STRUCTURE REVEALS THE DETAILS
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Protein domain: Cholera toxin (24)
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Vibrio cholerae [TaxId: 666] (24)
1CHPD:; E:; F:; G:; H:SURPRISING LEADS FOR A CHOLERA TOXIN RECEPTOR BINDING ANTAGONIST; CRYSTALLOGRAPHIC STUDIES OF CTB MUTANTS
1CHQD:; H:; E:; F:; G:SURPRISING LEADS FOR A CHOLERA TOXIN RECEPTOR BINDING ANTAGONIST; CRYSTALLOGRAPHIC STUDIES OF CTB MUTANTS
1CT1D:; E:; F:; G:; H:CHOLERA TOXIN B-PENTAMER MUTANT G33R BOUND TO RECEPTOR PENTASACCHARIDE
1EEID:; E:; F:; G:; H:CHOLERA TOXIN B-PENTAMER COMPLEXED WITH METANITROPHENYL-ALPHA-D-GALACTOSE
1FGBD:; E:; F:; G:; H:TOXIN
1G8ZD:; E:; F:; G:; H:HIS57ALA MUTANT OF CHOLERA TOXIN B-PENATMER
1JR0D:; E:; F:; G:; H:CHOLERA TOXIN B-PENTAMER WITH LIGAND BMSC-0011
1LLRD:; E:; F:; G:; H:CHOLERA TOXIN B-PENTAMER WITH LIGAND BMSC-0012
1MD2D:; E:; F:; G:; H:CHOLERA TOXIN B-PENTAMER WITH DECAVALENT LIGAND BMSC-0013
1PZJD:; E:; F:; G:; H:CHOLERA TOXIN B-PENTAMER COMPLEXED WITH NITROPHENYL GALACTOSIDE 5
1PZKD:; E:; F:; G:; H:CHOLERA TOXIN B-PENTAMER COMPLEXED WITH N-ACYL PHENYL GALACTOSIDE 9H
1RCVD:; E:; F:; G:; H:CHOLERA TOXIN B-PENTAMER COMPLEXED WITH BIVALENT NITROPHENOL-GALACTOSIDE LIGAND BV1
1RD9D:; E:; F:; G:; H:CHOLERA TOXIN B-PENTAMER COMPLEXED WITH BIVALENT NITROPHENOL-GALACTOSIDE LIGAND BV2
1RDPD:; E:; F:; G:; H:CHOLERA TOXIN B-PENTAMER COMPLEXED WITH BIVALENT NITROPHENOL-GALACTOSIDE LIGAND BV3
1RF2D:; E:; F:; G:; H:CHOLERA TOXIN B-PENTAMER COMPLEXED WITH BIVALENT NITROPHENOL-GALACTOSIDE LIGAND BV4
1S5BD:; E:; F:; G:; H:CHOLERA HOLOTOXIN WITH AN A-SUBUNIT Y30S MUTATION FORM 3
1S5CD:; E:; F:; G:; H:CHOLERA HOLOTOXIN WITH AN A-SUBUNIT Y30S MUTATION, CRYSTAL FORM 1
1S5DD:; E:; F:; G:; H:CHOLERA HOLOTOXIN WITH AN A-SUBUNIT Y30S MUTATION, CRYSTAL FORM 2
1S5ED:; E:; F:; G:; H:; J:; K:; L:; M:; N:CHOLERA HOLOTOXIN, CRYSTAL FORM 1
1S5FD:; E:; F:; G:; H:CHOLERA HOLOTOXIN, CRYSTAL FORM 2
1XTCD:; E:; F:; G:; H:CHOLERA TOXIN
2CHBD:; E:; F:; G:; H:CHOLERA TOXIN B-PENTAMER COMPLEXED WITH GM1 PENTASACCHARIDE
3CHBD:; E:; F:; G:; H:CHOLERA TOXIN B-PENTAMER COMPLEXED WITH GM1 PENTASACCHARIDE
3EFXD:1-102NOVEL BINDING SITE IDENTIFIED IN A HYBRID BETWEEN CHOLERA TOXIN AND HEAT-LABILE ENTEROTOXIN, 1.9A CRYSTAL STRUCTURE REVEALS THE DETAILS
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Protein domain: Heat-labile toxin (24)
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Escherichia coli, type IB [TaxId: 562] (21)
1B44D:; E:; F:; G:; H:CRYSTAL STRUCTURE OF THE B SUBUNIT OF HEAT-LABILE ENTEROTOXIN FROM E. COLI CARRYING A PEPTIDE WITH ANTI-HSV ACTIVITY
1DJRD:; E:; F:; G:; H:HEAT-LABILE ENTEROTOXIN B-PENTAMER COMPLEXED WITH M-CARBOXYPHENYL-ALPHA-D-GALACTOSE
1EEFD:; E:; F:; G:; H:; L:; M:; N:; O:; P:HEAT-LABILE ENTEROTOXIN B-PENTAMER COMPLEXED WITH BOUND LIGAND PEPG
1EFID:; E:; F:; G:; H:HEAT-LABILE ENTEROTOXIN B-PENTAMER COMPLEXED WITH PARA-AMINOPHENYL-ALPHA-D-GALACTOPYRANOSIDE
1FD7D:; E:; F:; G:; H:; L:; M:; N:; O:; P:HEAT-LABILE ENTEROTOXIN B-PENTAMER WITH BOUND LIGAND BMSC001
1HTLD:; E:; F:; G:; H:MUTATION OF A BURIED RESIDUE CAUSES LACK OF ACTIVITY BUT NO CONFORMATIONAL CHANGE: CRYSTAL STRUCTURE OF E. COLI HEAT-LABILE ENTEROTOXIN MUTANT VAL 97--> LYS
1JQYD:; V:; W:; X:; Y:; Z:; E:; F:; G:; H:; L:; M:; N:; O:; P:HEAT-LABILE ENTEROTOXIN B-PENTAMER WITH LIGAND BMSC-0010
1LT3D:; E:; F:; G:; H:HEAT-LABILE ENTEROTOXIN DOUBLE MUTANT N40C/G166C
1LT4D:; E:; F:; G:; H:HEAT-LABILE ENTEROTOXIN MUTANT S63K
1LT5D:; E:; F:; G:; H:HEAT-LABILE ENTEROTOXIN B-PENTAMER COMPLEXED WITH THIODIGALACTOSIDE
1LT6D:; E:; F:; G:; H:; L:; M:; N:; O:; P:HEAT-LABILE ENTEROTOXIN B-PENTAMER COMPLEXED WITH METANITROPHENYLGALACTOSIDE
1LTAD:; E:; F:; G:; H:2.2 ANGSTROMS CRYSTAL STRUCTURE OF E. COLI HEAT-LABILE ENTEROTOXIN (LT) WITH BOUND GALACTOSE
1LTBD:; E:; F:; G:; H:2.6 ANGSTROMS CRYSTAL STRUCTURE OF PARTIALLY-ACTIVATED E. COLI HEAT-LABILE ENTEROTOXIN (LT)
1LTGD:; E:; F:; G:; H:THE ARG7LYS MUTANT OF HEAT-LABILE ENTEROTOXIN EXHIBITS GREAT FLEXIBILITY OF ACTIVE SITE LOOP 47-56 OF THE A SUBUNIT
1LTID:; E:; F:; G:; H:HEAT-LABILE ENTEROTOXIN (LT-I) COMPLEX WITH T-ANTIGEN
1LTRD:; E:; F:; G:; H:CRYSTAL STRUCTURE OF THE B SUBUNIT OF HUMAN HEAT-LABILE ENTEROTOXIN FROM E. COLI CARRYING A PEPTIDE WITH ANTI-HSV ACTIVITY
1LTSD:; E:; F:; G:; H:REFINED STRUCTURE OF E. COLI HEAT LABILE ENTEROTOXIN, A CLOSE RELATIVE OF CHOLERA TOXIN
1LTTD:; E:; F:; G:; H:LACTOSE BINDING TO HEAT-LABILE ENTEROTOXIN REVEALED BY X-RAY CRYSTALLOGRAPHY
1PZID:; E:; F:; G:; H:HEAT-LABILE ENTEROTOXIN B-PENTAMER COMPLEXED WITH NITROPHENYL GALACTOSIDE 2A
2XRQD:; E:; F:; G:; H:CRYSTAL STRUCTURES EXPLORING THE ORIGINS OF THE BROADER SPECIFICITY OF ESCHERICHIA COLI HEAT-LABILE ENTEROTOXIN COMPARED TO CHOLERA TOXIN
2XRSD:; E:; F:; G:; H:; L:; M:; N:; O:; P:CRYSTAL STRUCTURES EXPLORING THE ORIGINS OF THE BROADER SPECIFICITY OF ESCHERICHIA COLI HEAT-LABILE ENTEROTOXIN COMPARED TO CHOLERA TOXIN
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Escherichia coli, type IIB [TaxId: 562] (3)
1QB5D:; E:; F:; G:; H:ESCHERICHIA COLI HEAT LABILE ENTEROTOXIN TYPE IIB B-PENTAMER
1QCBD:; E:; F:; G:; H:ESCHERICHIA COLI HEAT LABILE ENTEROTOXIN TYPE IIB B-PENTAMER
1TIID:; E:; F:; G:; H:ESCHERICHIA COLI HEAT LABILE ENTEROTOXIN TYPE IIB
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Protein domain: Pertussis toxin S2/S3 subunits, C-terminal domain (3)
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Bordetella pertussis [TaxId: 520] (3)
1BCPB:90-199; C:90-199; H:90-199; I:90-199BINARY COMPLEX OF PERTUSSIS TOXIN AND ATP
1PRTB:90-199; C:90-199; H:90-199; I:90-199THE CRYSTAL STRUCTURE OF PERTUSSIS TOXIN
1PTOB:90-199; H:90-199; I:90-199; C:90-199THE STRUCTURE OF A PERTUSSIS TOXIN-SUGAR COMPLEX AS A MODEL FOR RECEPTOR BINDING
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Protein domain: Pertussis toxin S4 subunit (3)
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Bordetella pertussis [TaxId: 520] (3)
1BCPD:; E:; J:; K:BINARY COMPLEX OF PERTUSSIS TOXIN AND ATP
1PRTD:; E:; J:; K:THE CRYSTAL STRUCTURE OF PERTUSSIS TOXIN
1PTOD:; J:; K:; E:THE STRUCTURE OF A PERTUSSIS TOXIN-SUGAR COMPLEX AS A MODEL FOR RECEPTOR BINDING
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Protein domain: Pertussis toxin S5 subunit (3)
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Bordetella pertussis [TaxId: 520] (3)
1BCPF:; L:BINARY COMPLEX OF PERTUSSIS TOXIN AND ATP
1PRTF:; L:THE CRYSTAL STRUCTURE OF PERTUSSIS TOXIN
1PTOF:; L:THE STRUCTURE OF A PERTUSSIS TOXIN-SUGAR COMPLEX AS A MODEL FOR RECEPTOR BINDING
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Protein domain: Verotoxin-1/shiga-toxin, B-pentamer (19)
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Enterobacteria phage [TaxId: 10730] (1)
2GA4B:; C:; D:; E:; F:STX2 WITH ADENINE
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Escherichia coli [TaxId: 562] (14)
1BOSA:; B:; C:; D:; E:; F:; G:; H:; I:; J:; K:; L:; M:; N:; O:; P:; Q:; R:; S:; T:SHIGA-LIKE TOXIN COMPLEXED WITH ITS RECEPTOR
1C48A:; B:; C:; D:; E:MUTATED SHIGA-LIKE TOXIN B SUBUNIT (G62T)
1C4QA:; B:; C:; D:; E:MUTATED SHIGA-LIKE TOXIN B SUBUNIT (F30A/W34A) COMPLEXED WITH RECEPTOR GB3 ANALOGUE
1CQFA:; B:; C:; D:; E:THE COMPLEX OF THE MUTATED SHIGA TOXIN B SUBUNIT AND GB3 TRISACCHARIDE
1CZGA:; B:; C:; D:; E:STRUCTURE OF THE G62T MUTANT OF SHIGA-LIKE TOXIN I B SUBUNIT
1CZWA:; B:; C:; D:; E:; F:; G:; H:; I:; J:STRUCTURE OF THE W34A MUTANT OF SHIGA-LIKE TOXIN I B SUBUNIT
1D1IA:; B:; C:; D:; E:MUTATED SHIGA-LIKE TOXIN B SUBUNIT (W34A) COMPLEXED WITH RECEPTOR GB3 ANALOGUE
1D1KA:; B:; C:; D:; E:MUTATED SHIGA-LIKE TOXIN B SUBUNIT (D17E/W34A) COMPLEXED WITH RECEPTOR GB3 ANALOGUE
1QOHA:; O:; P:; Q:; R:; S:; T:; B:; C:; D:; E:; F:; G:; H:; I:; J:; K:; L:; M:; N:A MUTANT SHIGA-LIKE TOXIN IIE
2BOSA:; B:; C:; D:; E:A MUTANT SHIGA-LIKE TOXIN IIE BOUND TO ITS RECEPTOR
2C5CA:; B:; C:; D:; E:; F:; G:; H:; I:; J:SHIGA-LIKE TOXIN 1 B SUBUNIT COMPLEXED WITH A BIVALENT INHIBITOR
2XSCA:; B:; C:; D:; E:CRYSTAL STRUCTURE OF THE CELL-BINDING B OLIGOMER OF VEROTOXIN-1 FROM E. COLI
4M1UB:; C:; D:; E:; F:THE CRYSTAL STRUCTURE OF STX2 AND A DISACCHARIDE LIGAND
4ULLA:SOLUTION NMR STRUCTURE OF VEROTOXIN-1 B-SUBUNIT FROM E. COLI, 5 STRUCTURES
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Shigella dysenteriae, toxin I [TaxId: 622] (3)
1DM0B:; C:; D:; E:; F:; G:; H:; I:; J:; K:SHIGA TOXIN
1QNUA:; B:; C:; D:; E:SHIGA-LIKE TOXIN I B SUBUNIT COMPLEXED WITH THE BRIDGED-STARFISH INHIBITOR
1R4QB:; G:; H:; I:; J:; K:; C:; D:; E:; F:SHIGA TOXIN
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Shigella dysenteriae, toxin II [TaxId: 622] (1)
1R4PB:; C:; D:; E:; F:SHIGA TOXIN TYPE 2