Chloride (PAMDB000573)

IdentificationTaxonomyPhysical PropertiesBiological PropertiesSpectraConcentrationsLinksReferencesEnzymes Transporters
Proteins (3280)
Record Information
Version 1.0
Update Date 1/22/2018 12:54:54 PM
Metabolite IDPAMDB000573
Identification
Name: Chloride
Description:The chloride ion is formed when the element chlorine picks up one electron to form an anion (negatively-charged ion) Cl. Chloride is an important anion in all living systems (being part of NaCl and KCl) and cells actively transport chloride ions to help maintain an appropriate ion balance.
Structure
Thumb
🔍MOLSDFPDBSMILESInChIView Structure
Synonyms:
  • Bertholite
  • Chloor
  • Chlor
  • Chlore
  • Chloride
  • Chloride ion
  • Chlorine
  • Chlorine gas
  • Cl
  • Cl-
  • Cl2
  • Cl-
  • Diatomic chlorine
  • Dichlorine
  • Molecular chlorine
Chemical Formula: Cl
Average Molecular Weight: 35.453
Monoisotopic Molecular Weight: 34.968852707
InChI Key: VEXZGXHMUGYJMC-UHFFFAOYSA-M
InChI:InChI=1S/ClH/h1H/p-1
CAS number: 16887-00-6
IUPAC Name:chloride
Traditional IUPAC Name: chloride
SMILES:[Cl-]
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of inorganic compounds known as homogeneous halogens. These are inorganic non-metallic compounds in which the largest atom is a nobel gas.
Kingdom Inorganic compounds
Super ClassHomogeneous non-metal compounds
Class Homogeneous halogens
Sub ClassNot Available
Direct Parent Homogeneous halogens
Alternative Parents Not Available
Substituents
  • Homogeneous halogen
  • Acyclic compound
Molecular Framework Acyclic compounds
External Descriptors
Physical Properties
State: Gas
Charge:-1
Melting point: -101 °C
Experimental Properties:
PropertyValueSource
Water Solubility:6.3 mg/mL at 25 oC [AMOORE,JE & HAUTALA,E (1983)]PhysProp
Predicted Properties
PropertyValueSource
logP0.61ChemAxon
pKa (Strongest Acidic)-7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 Å2ChemAxon
Rotatable Bond Count0ChemAxon
Refractivity5.62 m3·mol-1ChemAxon
Polarizability2.39 Å3ChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations: Cytoplasm
Reactions:
Pathways:
  • Aldosterone-regulated sodium reabsorption pae04960
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-9000000000-c4fb3d037fe2e74c2a5eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-9000000000-c4fb3d037fe2e74c2a5eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000i-9000000000-c4fb3d037fe2e74c2a5eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-001i-9000000000-d488e6da5c7ecb77869aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-001i-9000000000-d488e6da5c7ecb77869aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-001i-9000000000-d488e6da5c7ecb77869aView in MoNA
References
References:
  • Evans RB: Chlorine: state of the art. Lung. 2005 May-Jun;183(3):151-67. Pubmed: 16078037
  • Fainsinger RL: Palliative care in Edmonton. Support Care Cancer. 1995 Mar;3(2):91-2. Pubmed: 7539703
  • Harrison NL: Mechanisms of sleep induction by GABA(A) receptor agonists. J Clin Psychiatry. 2007;68 Suppl 5:6-12. Pubmed: 17539703
  • Kahle KT, Wilson FH, Lalioti M, Toka H, Qin H, Lifton RP: WNK kinases: molecular regulators of integrated epithelial ion transport. Curr Opin Nephrol Hypertens. 2004 Sep;13(5):557-62. Pubmed: 15300163
  • Kanehisa, M., Goto, S., Sato, Y., Furumichi, M., Tanabe, M. (2012). "KEGG for integration and interpretation of large-scale molecular data sets." Nucleic Acids Res 40:D109-D114. Pubmed: 22080510
  • Keseler, I. M., Collado-Vides, J., Santos-Zavaleta, A., Peralta-Gil, M., Gama-Castro, S., Muniz-Rascado, L., Bonavides-Martinez, C., Paley, S., Krummenacker, M., Altman, T., Kaipa, P., Spaulding, A., Pacheco, J., Latendresse, M., Fulcher, C., Sarker, M., Shearer, A. G., Mackie, A., Paulsen, I., Gunsalus, R. P., Karp, P. D. (2011). "EcoCyc: a comprehensive database of Escherichia coli biology." Nucleic Acids Res 39:D583-D590. Pubmed: 21097882
  • SCHULTZ, S. G., WILSON, N. L., EPSTEIN, W. (1962). "Cation transport in Escherichia coli. II. Intracellular chloride concentration." J Gen Physiol 46:159-166. Pubmed: 13909522
  • Tarran R, Donaldson S, Boucher RC: Rationale for hypertonic saline therapy for cystic fibrosis lung disease. Semin Respir Crit Care Med. 2007 Jun;28(3):295-302. Pubmed: 17562499
  • Zifarelli G, Pusch M: CLC chloride channels and transporters: a biophysical and physiological perspective. Rev Physiol Biochem Pharmacol. 2007;158:23-76. Pubmed: 17729441
Synthesis Reference: Weber, Rainer; Bulan, Andreas; Haas, Michel; Warsitz, Rafael; Werner, Knud. Production of chlorine from hydrogen chloride and oxygen. PCT Int. Appl. (2007), 30pp. CODEN: PIXXD2 WO 2007134861 A1 20071129 CAN 148:35931 AN 2007:1361621
Material Safety Data Sheet (MSDS) Download (PDF)
External Links:
ResourceLink
CHEBI ID17996
HMDB IDHMDB00492
Pubchem Compound ID312
Kegg IDC00698
ChemSpider ID306
WikipediaChlorine
BioCyc IDCL-
EcoCyc IDCL-

Enzymes

Protein Details
• Cysteine synthase A
General function:
Involved in cysteine biosynthetic process from serine
Specific function:
O(3)-acetyl-L-serine + H(2)S = L-cysteine + acetate
Gene Name:
cysK
Locus Tag:
PA2709
Molecular weight:
34.3 kDa
Reactions
O(3)-acetyl-L-serine + H(2)S = L-cysteine + acetate.
3-chloro-L-alanine + thioglycolate = S-carboxymethyl-L-cysteine + chloride.

Transporters