| Entry | Antimicrobial peptide |
| Uniprot code | C3RSY5 |
| Fasta | C3RSY5 |
| Peptide names | Antimicrobial peptide Maximin 4 |
| Suborder | Archeobatrachia |
| Family | Bombinatoridae |
| Genus | Bombina |
| Species | Bombina maxima |
| Ecozone | Palearctic, Indomalaya |
| Distribution | Yunnan, southwestern Sichuan, Hubei, Guizhou, and northern Guangxi, China; adjacent northern Vietnam |
| Antimicrobial & other activities | antibacterial, antifungal, anticancer |
| Tissue | Skin |
| Sequence | MNFKYIVAVSFLIASAYARSVQNDEQSLSQRDVLEEESLREIRGIGGVLLSAGKAALKGL AKVLAEKYANGKRTAEDHGVMKRLEAVMRDLDSLDHPEEAFERETRGFNQDEIAKEKRIL GPVLGLIGNALGGLIKKIG |
| Length | 139 |
| Signal peptide class | Class-3 |
| References: | |
| 1. for MIC/HC50 | R. Lai et al. / Peptides 23 (2002) 427-435. Antimicrobial peptides from skin secretions of Chinese red belly toad Bombina maxima |
| Segment type | Name | Length | Amidated | Sequence | HC50 (μM) | MIC E. coli (μM) | MIC S. aureus (μM) |
| Signal | 18 | MNFKYIVAVSFLIASAYA | |||||
| Prepro | 25 | RSVQNDEQSLSQRDVLEEESLREIR | |||||
| Bioactive | Maximin 4 | 27 | Yes | GIGGVLLSAGKAALKGLAKVLAEKYAN | 1.03 | 1.03 | |
| Prepro | 48 | GKRTAEDHGVMKRLEAVMRDLDSLDHPEEAFERETRGFNQDEIAKEKR | |||||
| Bioactive | Antimicrobial peptide | 20 | No | ILGPVLGLIGNALGGLIKKI |