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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-08-27 21:39:22 UTC
Update Date2021-10-01 18:25:59 UTC
HMDB IDHMDB0242174
Secondary Accession NumbersNone
Metabolite Identification
Common NameFibrinopeptide B
DescriptionFibrinopeptide B belongs to the class of organic compounds known as isoflavones. These are polycyclic compounds containing a 2-isoflavene skeleton which bears a ketone group at the C4 carbon atom. Based on a literature review very few articles have been published on Fibrinopeptide B.
Structure
Thumb
Synonyms
ValueSource
Fibrinopeptides bHMDB
Chemical FormulaC66H93N19O25
Average Molecular Weight1552.578
Monoisotopic Molecular Weight1551.658999571
IUPAC Name(4S)-4-{[(1S)-1-[({[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-4-carbamimidamido-1-carboxybutyl]-C-hydroxycarbonimidoyl}ethyl]-C-hydroxycarbonimidoyl}-2-hydroxyethyl]-C-hydroxycarbonimidoyl}-2-phenylethyl]-C-hydroxycarbonimidoyl}-2-phenylethyl]-C-hydroxycarbonimidoyl}methyl)-C-hydroxycarbonimidoyl]-3-carboxypropyl]-C-hydroxycarbonimidoyl}-4-{[(2S)-2-{[(2S)-3-carboxy-1-hydroxy-2-{[(2S)-1-hydroxy-2-{[(2S)-1-hydroxy-2-{[1-hydroxy-2-({hydroxy[(2S)-5-hydroxy-3,4-dihydro-2H-pyrrol-2-yl]methylidene}amino)ethylidene]amino}-3-methylbutylidene]amino}-3-(C-hydroxycarbonimidoyl)propylidene]amino}propylidene]amino}-1-hydroxy-3-(C-hydroxycarbonimidoyl)propylidene]amino}butanoic acid
Traditional Name(4S)-4-{[(1S)-1-[({[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-4-carbamimidamido-1-carboxybutyl]-C-hydroxycarbonimidoyl}ethyl]-C-hydroxycarbonimidoyl}-2-hydroxyethyl]-C-hydroxycarbonimidoyl}-2-phenylethyl]-C-hydroxycarbonimidoyl}-2-phenylethyl]-C-hydroxycarbonimidoyl}methyl)-C-hydroxycarbonimidoyl]-3-carboxypropyl]-C-hydroxycarbonimidoyl}-4-{[(2S)-2-{[(2S)-3-carboxy-1-hydroxy-2-{[(2S)-1-hydroxy-2-{[(2S)-1-hydroxy-2-{[1-hydroxy-2-({hydroxy[(2S)-5-hydroxy-3,4-dihydro-2H-pyrrol-2-yl]methylidene}amino)ethylidene]amino}-3-methylbutylidene]amino}-3-(C-hydroxycarbonimidoyl)propylidene]amino}propylidene]amino}-1-hydroxy-3-(C-hydroxycarbonimidoyl)propylidene]amino}butanoic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](C)(N=C(O)[C@]([H])(CO)N=C(O)[C@]([H])(CC1=CC=CC=C1)N=C(O)[C@]([H])(CC1=CC=CC=C1)N=C(O)CN=C(O)[C@]([H])(CCC(O)=O)N=C(O)[C@]([H])(CCC(O)=O)N=C(O)[C@]([H])(CC(O)=N)N=C(O)[C@]([H])(CC(O)=O)N=C(O)[C@]([H])(CC(O)=N)N=C(O)[C@@]([H])(N=C(O)CN=C(O)[C@]1([H])CCC(O)=N1)C(C)C)C(O)=N[C@@]([H])(CCCNC(N)=N)C(O)=O
InChI Identifier
InChI=1S/C66H93N19O25/c1-31(2)53(85-49(91)29-73-55(99)35-16-19-47(89)75-35)64(108)83-42(26-46(68)88)61(105)82-43(27-52(96)97)62(106)81-41(25-45(67)87)60(104)78-37(18-21-51(94)95)57(101)77-36(17-20-50(92)93)56(100)72-28-48(90)76-39(23-33-11-6-4-7-12-33)58(102)80-40(24-34-13-8-5-9-14-34)59(103)84-44(30-86)63(107)74-32(3)54(98)79-38(65(109)110)15-10-22-71-66(69)70/h4-9,11-14,31-32,35-44,53,86H,10,15-30H2,1-3H3,(H2,67,87)(H2,68,88)(H,72,100)(H,73,99)(H,74,107)(H,75,89)(H,76,90)(H,77,101)(H,78,104)(H,79,98)(H,80,102)(H,81,106)(H,82,105)(H,83,108)(H,84,103)(H,85,91)(H,92,93)(H,94,95)(H,96,97)(H,109,110)(H4,69,70,71)/t32-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,53-/m0/s1
InChI KeyMYRIFIVQGRMHRF-OECXYHNASA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as isoflavones. These are polycyclic compounds containing a 2-isoflavene skeleton which bears a ketone group at the C4 carbon atom.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassIsoflavonoids
Sub ClassIsoflav-2-enes
Direct ParentIsoflavones
Alternative Parents
Substituents
  • Isoflavone
  • Coumarin
  • Chromone
  • Arylsulfate
  • 1-benzopyran
  • Benzopyran
  • 1-hydroxy-2-unsubstituted benzenoid
  • Sulfuric acid diester
  • Pyranone
  • Phenol
  • Benzenoid
  • Sulfuric acid ester
  • Pyran
  • Monocyclic benzene moiety
  • Heteroaromatic compound
  • Organic sulfuric acid or derivatives
  • Oxacycle
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Not AvailableNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP0.011ChemAxon
pKa (Strongest Acidic)2.58ChemAxon
pKa (Strongest Basic)12.06ChemAxon
Physiological Charge-8ChemAxon
Hydrogen Acceptor Count44ChemAxon
Hydrogen Donor Count26ChemAxon
Polar Surface Area775.75 ŲChemAxon
Rotatable Bond Count49ChemAxon
Refractivity409.68 m³·mol⁻¹ChemAxon
Polarizability156.36 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fibrinopeptide B 10V, Positive-QTOFsplash10-0f89-0165290110-7882cdad408da16b48822021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fibrinopeptide B 20V, Positive-QTOFsplash10-00m3-3944250100-299b8fc1ff96d7daca5d2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fibrinopeptide B 40V, Positive-QTOFsplash10-001r-4933230000-ed23845815d29699c94a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fibrinopeptide B 10V, Negative-QTOFsplash10-0f8i-0415792000-146afa8704a81e77b02f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fibrinopeptide B 20V, Negative-QTOFsplash10-01qi-1410950010-731954ad509e295ede582021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fibrinopeptide B 40V, Negative-QTOFsplash10-0006-8422923001-6883c9414fd579efb0832021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID17288791
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound16132131
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Kong SW, Hernandez-Ferrer C: Assessment of coverage for endogenous metabolites and exogenous chemical compounds using an untargeted metabolomics platform. Pac Symp Biocomput. 2020;25:587-598. [PubMed:31797630 ]

Enzymes

General function:
Not Available
Specific function:
Fibrin(ogen)olytic serine protease degrades Bbeta-chain of human fibrinogen (FGB) and shows a lower activity on Aa-chain (FGA). Also degrades fibrin directly. Releases fibrinopeptide B and a small amount of fibrinopeptide A. Has also be shown to catalyze the hydrolysis of some chromogenic substrates such as S2238, S2160, S2302 and S2251.
Gene Name:
Not Available
Uniprot ID:
P0DMU1
Molecular weight:
2294.595
General function:
Not Available
Specific function:
Binds to the N-terminus of the B beta-chain of human fibrinogen and thereby interferes with thrombin cleavage and release of fibrinopeptide B, thus interfering with fibrin clot formation. This may hinder host defense against microbial infections.
Gene Name:
SDRG
Uniprot ID:
Q9KI13
Molecular weight:
102954.97
General function:
Not Available
Specific function:
Thrombin-like snake venom serine protease that clots rabbit fibrinogen. Only the beta chain of fibrinogen (FGB) is cleaved, releasing fibrinopeptide B. Human and bovine fibrinogen are unaffected. Also cleaves Met-Lys and Arg-Ser bonds in heat-denatured bovine plasma kininogen to release Lys-bradykinin.
Gene Name:
Not Available
Uniprot ID:
P84787
Molecular weight:
25590.79
General function:
Not Available
Specific function:
Thrombin-like snake venom serine protease that clots rabbit fibrinogen. Only the beta chain of fibrinogen (FGB) is cleaved, releasing fibrinopeptide B. Incubation with human fibrinogen alpha and beta resulted in cleavage of both fibrinogen chains but generated neither fibrinopeptide A nor fibrinopeptide B. Promotes clotting of rabbit fibrinogen, but not bovine or human fibrinogen.
Gene Name:
Not Available
Uniprot ID:
P84788
Molecular weight:
25439.76