Basic Information

IDDRAMP00032
SequenceGNGVLKTISHECNMNTWQFLFTCC
Length24
NameRuminococcin A (RumA; Bacteriocin)
SourceRuminococcus gnavus & Ruminococcus hansenii (Gram-positive bacteria)
ActivityAntimicrobial, Antibacterial, Anti-Gram+
PathogenGram-positive bacteria: Bifidobacterium longum (strain: ATCC 15707) (MIC=75 µg/ml), Bacillus cereus (strain: Z4222, TZ415) (MIC=75 µg/ml), Eubacterium contortum (strain: ATCC 25540) (MIC=32.5 µg/ml), Ruminococcus obeum (strain: ATCC 29174) (MIC=32.5 µg/ml), R. gnavus (strain: ATCC 29149) (MIC=75 µg/ml), Clostridium perfringens (strain: CpA) (MIC=75 µg/ml), Clostridium difficile serogroup A (strain: B-1) (MIC=75 µg/ml), C. difficile serogroup C (strain: C253) (MIC=75 µg/ml), C. difficile serogroup S3 (strain: 79685) (MIC=75 µg/ml), C. botulinum type A (strain: CIP 38) (MIC=75 µg/ml), C. botulinum type B (strain: NCTC 7273) (MIC=75 µg/ml), C. botulinum type E (strain: NCTC 8266) (MIC=75 µg/ml), C. bifermentans (strain: NCTC 506) (MIC=75 µg/ml).
Hemolytic ActivityNo hemolysis information or data found in the reference(s) presented in this entry
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationCyclization (possibly)
Linear/Cyclic/BranchedCyclic (very possibly)
Uniprot P83674, P83676, P83677, Q8VLK0, Q9K381, P83675, P83679, P83680, Q8VLK0
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID11526013, 11741840, 12089024

Physicochemical Properties

Residues24
SequenceGNGVLKTISHECNMNTWQFLFTCC
Molecular Weight2747.155
Grand Average of Hydropathy0.087
Isoelectric Point6.722
Charge at pH 7.4-0.481
Secondary StructureHelix: 0.292, Turn: 0.250, Sheet: 0.167
Instability Index1.612
Aromaticity0.125

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