| Cluster ID | PDB ID | PDB chain ID | #SEQ | Pfam Domain | CATH | SCOP | 
| AC_001 | 1AYJ | A | 0 | Gamma-thionin | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Defensin A-like
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Scorpion toxin-like
 [F] Plant defensins
 
 | 
| AC_001 | 1BK8 | A | 0 | Gamma-thionin | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Defensin A-like
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Scorpion toxin-like
 [F] Plant defensins
 
 | 
| AC_001 | 1FJN | A | 0 | Defensin_2 | NA NA
 NA
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Scorpion toxin-like
 [F] Defensin MGD-1
 
 | 
| AC_001 | 1GPT | A | 0 | Gamma-thionin | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Defensin A-like
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Scorpion toxin-like
 [F] Plant defensins
 
 | 
| AC_001 | 1I2U | A | 0 | Toxin_3 | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Defensin A-like
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Scorpion toxin-like
 [F] Insect defensins
 
 | 
| AC_001 | 1ICA | A | 0 | Defensin_2 | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Defensin A-like
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Scorpion toxin-like
 [F] Insect defensins
 
 | 
| AC_001 | 1JKZ | A | 0 | Gamma-thionin | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Defensin A-like
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Scorpion toxin-like
 [F] Plant defensins
 
 | 
| AC_001 | 1L4V | A | 0 | Defensin_2 | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Defensin A-like
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Scorpion toxin-like
 [F] Insect defensins
 
 | 
| AC_001 | 1MM0 | A | 0 | Toxin_37 | NA NA
 NA
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Scorpion toxin-like
 [F] Insect defensins
 
 | 
| AC_001 | 1MR4 | A | 0 | Gamma-thionin | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Defensin A-like
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Scorpion toxin-like
 [F] Plant defensins
 
 | 
| AC_001 | 1MYN | A | 0 | Gamma-thionin | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Defensin A-like
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Scorpion toxin-like
 [F] Insect defensins
 
 | 
| AC_001 | 1N4N | A | 0 | Gamma-thionin | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Defensin A-like
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Scorpion toxin-like
 [F] Plant defensins
 
 | 
| AC_001 | 1OZZ | A | 0 | Toxin_3 | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Defensin A-like
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Scorpion toxin-like
 [F] Insect defensins
 
 | 
| AC_001 | 2A9H | E | 0 | Toxin_2 | NA NA
 NA
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Scorpion toxin-like
 [F] Short-chain scorpion toxins
 
 | 
| AC_004 | 1BNB | A | 0 | Defensin_beta | NA NA
 NA
 
 | [C] Small proteins [F] Defensin-like
 [S] Defensin-like
 [F] Defensin
 
 | 
| AC_004 | 1DFN | A | 0 | Defensin_1 | NA NA
 NA
 
 | [C] Small proteins [F] Defensin-like
 [S] Defensin-like
 [F] Defensin
 
 | 
| AC_004 | 1E4R | A | 0 | Defensin_beta | NA NA
 NA
 
 | [C] Small proteins [F] Defensin-like
 [S] Defensin-like
 [F] Defensin
 
 | 
| AC_004 | 1EWS | A | 0 | NA | NA NA
 NA
 
 | [C] Small proteins [F] Defensin-like
 [S] Defensin-like
 [F] Defensin
 
 | 
| AC_004 | 1KJ6 | A | 0 | Defensin_beta | [C] Alpha Beta [A] Roll
 [T] Antimicrobial Peptide, Beta-defensin 2; Chain A
 [H] Antimicrobial Peptide, Beta-defensin 2; Chain A
 
 | [C] Small proteins [F] Defensin-like
 [S] Defensin-like
 [F] Defensin
 
 | 
| AC_004 | 1UT3 | A | 0 | Defensin_beta | NA NA
 NA
 
 | [C] Small proteins [F] Defensin-like
 [S] Defensin-like
 [F] Defensin
 
 | 
| AC_005 | 1NB1 | A | 0 | Cyclotide | NA NA
 NA
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Cyclotides
 [F] Kalata B1
 
 | 
| AC_005 | 1VB8 | A | 0 | Cyclotide | NA NA
 NA
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Cyclotides
 [F] Cycloviolacin
 
 | 
| AC_008 | 1BHP | A | 0 | Thionin | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Crambin
 
 | [C] Small proteins [F] Crambin-like
 [S] Crambin-like
 [F] Crambin-like
 
 | 
| AC_008 | 1ED0 | A | 0 | Thionin | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Crambin
 
 | [C] Small proteins [F] Crambin-like
 [S] Crambin-like
 [F] Crambin-like
 
 | 
| AC_008 | 1JMN | A | 0 | Thionin | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Crambin
 
 | [C] Small proteins [F] Crambin-like
 [S] Crambin-like
 [F] Crambin-like
 
 | 
| AC_008 | 1JMP | A | 0 | Thionin | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Crambin
 
 | [C] Small proteins [F] Crambin-like
 [S] Crambin-like
 [F] Crambin-like
 
 | 
| AC_008 | 1ORL | A | 0 | Thionin | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Crambin
 
 | [C] Small proteins [F] Crambin-like
 [S] Crambin-like
 [F] Crambin-like
 
 | 
| AC_008 | 2PLH | A | 0 | Thionin | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Crambin
 
 | [C] Small proteins [F] Crambin-like
 [S] Crambin-like
 [F] Crambin-like
 
 | 
| AC_011 | 1CIX | A | 0 | Tachystatin_A | [C] Few Secondary Structures [A] Irregular
 [T] Omega-AgatoxinV
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] omega toxin-like
 [F] Spider toxins
 
 | 
| AC_011 | 1DKC | A | 0 | Antifungal_pept | NA NA
 NA
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Gurmarin-like
 [F] Antifungal peptide
 
 | 
| AC_016 | 1FLE | I | 0 | WAP | [C] Few Secondary Structures [A] Irregular
 [T] R-elafin
 [H] R-elafin
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Elafin-like
 [F] Elafin-like
 
 | 
| AC_018 | 1P9Z | A | 0 | Chitin_bind_1 | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Wheat Germ Agglutinin (Isolectin 2); domain 1
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Plant lectins/antimicrobial peptides
 [F] Hevein-like agglutinin (lectin) domain
 
 | 
| AC_019 | 1H5O | A | 0 | Myotoxins | [C] Mainly Beta [A] Single Sheet
 [T] Anthopleurin-A
 [H] Anthopleurin-A
 
 | [C] Small proteins [F] Defensin-like
 [S] Defensin-like
 [F] Myotoxin
 
 | 
| AC_029 | 1AFP | A | 0 | Antifungal_prot | [C] Mainly Beta [A] Beta Barrel
 [T] OB fold (Dihydrolipoamide Acetyltransferase, E2P)
 
 | [C] Small proteins [F] Antifungal protein (AGAFP)
 [S] Antifungal protein (AGAFP)
 [F] Antifungal protein (AGAFP)
 
 | 
| AC_037 | 1DQC | A | 0 | CBM_14 | [C] Mainly Beta [A] Beta Complex
 [T] Antimicrobial Protein, Tachycitin; Chain A
 [H] Antimicrobial Protein, Tachycitin; Chain A
 
 | [C] Small proteins [F] Invertebrate chitin-binding proteins
 [S] Invertebrate chitin-binding proteins
 [F] Tachycitin
 
 | 
| AC_043 | 1IYC | A | 0 | NA | NA NA
 NA
 
 | [C] Small proteins [F] Invertebrate chitin-binding proteins
 [S] Invertebrate chitin-binding proteins
 [F] Antifungal peptide scarabaecin
 
 | 
| AC_050 | 1MMC | A | 0 | Chitin_bind_1 | NA NA
 NA
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Plant lectins/antimicrobial peptides
 [F] Antimicrobial peptide 2, AC-AMP2
 
 | 
| AC_054 | 1Q3J | A | 0 | Antifungal_pept | NA NA
 NA
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Gurmarin-like
 [F] Antifungal peptide
 
 | 
| AC_055 | 1R1F | A | 0 | Cyclotide | NA NA
 NA
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Cyclotides
 [F] Palicourein
 
 | 
| AC_061 | 1TYK | A | 0 | Toxin_12 | NA NA
 NA
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] omega toxin-like
 [F] Spider toxins
 
 | 
| AC_000 |  |  | 0 | NA | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Defensin A-like
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Scorpion toxin-like
 [F] Plant defensins
 
 | 
| AC_000 |  |  | 0 | NA | NA NA
 NA
 
 | [C] Small proteins [F] Defensin-like
 [S] Defensin-like
 [F] Defensin
 
 | 
| AC_000 |  |  | 0 | NA | [C] Alpha Beta [A] Roll
 [T] Antimicrobial Peptide, Beta-defensin 2; Chain A
 [H] Antimicrobial Peptide, Beta-defensin 2; Chain A
 
 | [C] Small proteins [F] Defensin-like
 [S] Defensin-like
 [F] Defensin
 
 | 
| AC_000 |  |  | 0 | NA | [C] Alpha Beta [A] Roll
 [T] Antimicrobial Peptide, Beta-defensin 2; Chain A
 [H] Antimicrobial Peptide, Beta-defensin 2; Chain A
 
 | [C] Small proteins [F] Defensin-like
 [S] Defensin-like
 [F] Defensin
 
 | 
| AC_000 |  |  | 0 | NA | NA NA
 NA
 
 | [C] Small proteins [F] Defensin-like
 [S] Defensin-like
 [F] Defensin
 
 | 
| AC_000 |  |  | 0 | NA | NA NA
 NA
 
 | [C] Small proteins [F] Defensin-like
 [S] Defensin-like
 [F] Defensin
 
 | 
| AC_000 |  |  | 0 | NA | NA NA
 NA
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Cyclotides
 [F] Cycloviolacin
 
 | 
| AC_000 |  |  | 0 | NA | NA NA
 NA
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Cyclotides
 [F] Kalata B1
 
 | 
| AC_000 |  |  | 0 | NA | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Crambin
 
 | [C] Small proteins [F] Crambin-like
 [S] Crambin-like
 [F] Crambin-like
 
 | 
| AC_000 |  |  | 0 | NA | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Crambin
 
 | [C] Small proteins [F] Crambin-like
 [S] Crambin-like
 [F] Crambin-like
 
 | 
| AC_000 |  |  | 0 | NA | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Crambin
 
 | [C] Small proteins [F] Crambin-like
 [S] Crambin-like
 [F] Crambin-like
 
 | 
| AC_000 |  |  | 0 | NA | [C] Alpha Beta [A] 2-Layer Sandwich
 [T] Wheat Germ Agglutinin (Isolectin 2); domain 1
 
 | [C] Small proteins [F] Knottins (small inhibitors, toxins, lectins)
 [S] Plant lectins/antimicrobial peptides
 [F] Hevein-like agglutinin (lectin) domain
 
 | 
| AC_000 |  |  | 0 | NA | [C] Few Secondary Structures [A] Irregular
 [T] 30s Ribosomal Protein S14; Chain N
 [H] 30s Ribosomal Protein S14; Chain N
 
 | [C] Small proteins [F] Glucocorticoid receptor-like (DNA-binding domain)
 [S] Glucocorticoid receptor-like (DNA-binding domain)
 [F] Ribosomal protein S14
 
 |