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Record Information
Version2.0
Created at2020-12-09 03:44:44 UTC
Updated at2021-07-15 16:55:53 UTC
NP-MRD IDNP0006820
Secondary Accession NumbersNone
Natural Product Identification
Common NameSalivaricin B
Provided ByNPAtlasNPAtlas Logo
DescriptionSalivaricin B belongs to the class of organic compounds known as polypeptides. These are peptides containing ten or more amino acid residues. Salivaricin B is found in Streptococcus and Streptococcus salivarius. Salivaricin B was first documented in 2007 (PMID: 17194838). Based on a literature review a small amount of articles have been published on Salivaricin B (PMID: 31923428) (PMID: 27920580) (PMID: 27526944) (PMID: 26077762).
Structure
Thumb
Synonyms
ValueSource
Salivaricin aMeSH
Chemical FormulaC120H182N34O36S4
Average Mass2805.2200 Da
Monoisotopic Mass2803.23388 Da
IUPAC Name(4S)-4-[(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S,3R)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-{2-[2-(2-aminoacetamido)acetamido]acetamido}-3-methylbutanamido]-3-methylpentanamido]-4-carbamoylbutanamido]-3-hydroxybutanamido]-3-methylpentanamido]-3-hydroxypropanamido]-3-(1H-imidazol-5-yl)propanamido]-4-{[(1R)-1-{[(1S)-4-carbamimidamido-1-{[(1S)-1-{[(1S)-2-carbamoyl-1-{[(1S)-1-{[(1S)-1-{[(1S)-3-carbamoyl-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S,2R)-1-{[(1R)-1-{[(1R)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-2-sulfanylethyl]carbamoyl}-2-sulfanylethyl]carbamoyl}-2-hydroxypropyl]carbamoyl}-2-phenylethyl]carbamoyl}-3-methylbutyl]carbamoyl}-2-phenylethyl]carbamoyl}propyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}ethyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}butyl]carbamoyl}-2-sulfanylethyl]carbamoyl}butanoic acid
Traditional Name(4S)-4-[(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S,3R)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-{2-[2-(2-aminoacetamido)acetamido]acetamido}-3-methylbutanamido]-3-methylpentanamido]-4-carbamoylbutanamido]-3-hydroxybutanamido]-3-methylpentanamido]-3-hydroxypropanamido]-3-(3H-imidazol-4-yl)propanamido]-4-{[(1R)-1-{[(1S)-4-carbamimidamido-1-{[(1S)-1-{[(1S)-2-carbamoyl-1-{[(1S)-1-{[(1S)-1-{[(1S)-3-carbamoyl-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S,2R)-1-{[(1R)-1-{[(1R)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-2-sulfanylethyl]carbamoyl}-2-sulfanylethyl]carbamoyl}-2-hydroxypropyl]carbamoyl}-2-phenylethyl]carbamoyl}-3-methylbutyl]carbamoyl}-2-phenylethyl]carbamoyl}propyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}ethyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}butyl]carbamoyl}-2-sulfanylethyl]carbamoyl}butanoic acid
CAS Registry NumberNot Available
SMILES
CC[C@H](C)[C@H](NC(=O)[C@@H](NC(=O)CNC(=O)CNC(=O)CN)C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC1=CN=CN1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC1=CNC2=CC=CC=C12)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CS)C(=O)N[C@@H](CS)C(=O)N[C@@H](CO)C(O)=O
InChI Identifier
InChI=1S/C120H182N34O36S4/c1-12-59(7)94(151-114(184)93(58(5)6)150-91(165)49-131-90(164)48-130-89(163)45-121)115(185)137-71(31-34-87(123)161)102(172)153-97(62(10)159)118(188)152-95(60(8)13-2)116(186)145-81(51-156)110(180)142-78(43-66-47-127-56-132-66)106(176)135-72(32-35-92(166)167)100(170)147-83(53-191)111(181)133-69(29-22-37-128-120(125)126)98(168)136-73(36-38-194-11)101(171)143-79(44-88(124)162)107(177)144-80(50-155)109(179)141-77(42-65-46-129-68-28-21-20-27-67(65)68)105(175)134-70(30-33-86(122)160)99(169)139-75(40-63-23-16-14-17-24-63)104(174)138-74(39-57(3)4)103(173)140-76(41-64-25-18-15-19-26-64)108(178)154-96(61(9)158)117(187)149-85(55-193)113(183)148-84(54-192)112(182)146-82(52-157)119(189)190/h14-21,23-28,46-47,56-62,69-85,93-97,129,155-159,191-193H,12-13,22,29-45,48-55,121H2,1-11H3,(H2,122,160)(H2,123,161)(H2,124,162)(H,127,132)(H,130,163)(H,131,164)(H,133,181)(H,134,175)(H,135,176)(H,136,168)(H,137,185)(H,138,174)(H,139,169)(H,140,173)(H,141,179)(H,142,180)(H,143,171)(H,144,177)(H,145,186)(H,146,182)(H,147,170)(H,148,183)(H,149,187)(H,150,165)(H,151,184)(H,152,188)(H,153,172)(H,154,178)(H,166,167)(H,189,190)(H4,125,126,128)/t59-,60-,61+,62+,69-,70-,71-,72-,73-,74-,75-,76-,77-,78-,79-,80-,81-,82-,83-,84-,85-,93-,94-,95-,96-,97-/m0/s1
InChI KeyWYCRECCWGWCUHS-KABIMGDMSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
StreptococcusNPAtlas
Streptococcus salivariusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as polypeptides. These are peptides containing ten or more amino acid residues.
KingdomOrganic compounds
Super ClassOrganic Polymers
ClassPolypeptides
Sub ClassNot Available
Direct ParentPolypeptides
Alternative Parents
Substituents
  • Polypeptide
  • Alpha peptide
  • Arginine or derivatives
  • Phenylalanine or derivatives
  • Histidine or derivatives
  • Glutamic acid or derivatives
  • Glutamine or derivatives
  • Methionine or derivatives
  • Asparagine or derivatives
  • Leucine or derivatives
  • Isoleucine or derivatives
  • N-acyl-l-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • N-acyl-alpha-amino acid
  • Valine or derivatives
  • Cysteine or derivatives
  • Alpha-amino acid amide
  • Serine or derivatives
  • Triptan
  • Alpha-amino acid or derivatives
  • Amphetamine or derivatives
  • N-substituted-alpha-amino acid
  • 3-alkylindole
  • Indole or derivatives
  • Indole
  • Imidazolyl carboxylic acid derivative
  • Beta-hydroxy acid
  • Monocyclic benzene moiety
  • Hydroxy acid
  • Fatty amide
  • Fatty acyl
  • Substituted pyrrole
  • N-acyl-amine
  • Dicarboxylic acid or derivatives
  • Benzenoid
  • Azole
  • Heteroaromatic compound
  • Imidazole
  • Pyrrole
  • Primary carboxylic acid amide
  • Amino acid or derivatives
  • Amino acid
  • Secondary alcohol
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Guanidine
  • Alkylthiol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Azacycle
  • Organoheterocyclic compound
  • Thioether
  • Dialkylthioether
  • Sulfenyl compound
  • Carboximidamide
  • Primary alcohol
  • Primary aliphatic amine
  • Carbonyl group
  • Primary amine
  • Hydrocarbon derivative
  • Alcohol
  • Organooxygen compound
  • Organosulfur compound
  • Organic oxide
  • Amine
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Imine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP-19ChemAxon
pKa (Strongest Acidic)3.01ChemAxon
pKa (Strongest Basic)11.88ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count41ChemAxon
Hydrogen Donor Count43ChemAxon
Polar Surface Area1135.81 ŲChemAxon
Rotatable Bond Count90ChemAxon
Refractivity708.64 m³·mol⁻¹ChemAxon
Polarizability287.07 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA001087
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID17326669
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound16198259
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Hyink O, Wescombe PA, Upton M, Ragland N, Burton JP, Tagg JR: Salivaricin A2 and the novel lantibiotic salivaricin B are encoded at adjacent loci on a 190-kilobase transmissible megaplasmid in the oral probiotic strain Streptococcus salivarius K12. Appl Environ Microbiol. 2007 Feb;73(4):1107-13. doi: 10.1128/AEM.02265-06. Epub 2006 Dec 28. [PubMed:17194838 ]
  2. Reid P, Heng NCK, Hale JD, Krishnan D, Crane J, Tagg JR, Milne TJ: A TaqMan-based quantitative PCR screening assay for the probiotic Streptococcus salivarius K12 based on the specific detection of its megaplasmid-associated salivaricin B locus. J Microbiol Methods. 2020 Mar;170:105837. doi: 10.1016/j.mimet.2020.105837. Epub 2020 Jan 7. [PubMed:31923428 ]
  3. Di Pierro F, Colombo M, Zanvit A, Rottoli AS: Positive clinical outcomes derived from using Streptococcus salivarius K12 to prevent streptococcal pharyngotonsillitis in children: a pilot investigation. Drug Healthc Patient Saf. 2016 Nov 21;8:77-81. doi: 10.2147/DHPS.S117214. eCollection 2016. [PubMed:27920580 ]
  4. Barbour A, Tagg J, Abou-Zied OK, Philip K: New insights into the mode of action of the lantibiotic salivaricin B. Sci Rep. 2016 Aug 16;6:31749. doi: 10.1038/srep31749. [PubMed:27526944 ]
  5. Patras KA, Wescombe PA, Rosler B, Hale JD, Tagg JR, Doran KS: Streptococcus salivarius K12 Limits Group B Streptococcus Vaginal Colonization. Infect Immun. 2015 Sep;83(9):3438-44. doi: 10.1128/IAI.00409-15. Epub 2015 Jun 15. [PubMed:26077762 ]