Summary
Covalent coupling of protein by crosslinking reagents have been used to study the interaction of mitochondrial creatine kinase (CKm) and hexokinase (HK) with the mitochondrial membranes.
The effects of crosslinkers were studied either by following the inhibition of solubilization of enzymatic activities or by modification of the electrophoretic patterns of proteins solubilized from mitochondria after treatment with different crosslinkers.
Dimethylsuberimidate (DMS) efficiently reduced the amount of HK activity solubilized by various agents but it did not modify solubilization of CKm from mitochondria. The effect of DMS on HK solubilization did not result from non specific crosslinking since it did not impede the solubilization of adenylate kinase.
Bissuccinimidyl another class of crosslinker has been tested. Ethyleneglycol bis (succinimidyl succinate)(EGS) efficiently reduced HK solubilization, but in addition it induced osmotic stabilization of mitochondria and thus impeded release of soluble or solubilized proteins from the intermembrane space. Furthermore this agent drastically inhibited CKm activity and thus, in a second set of experiments the effect of crosslinkers have been studied by the disappearance of protein bands in the electrophoretic pattern of soluble fractions obtained from mitochondria, the outer membranes of which have been ruptured to allow free release of soluble proteins. Results of these experiments showed that succinimidyl reagents and Cu++-Phenanthroline substantially reduced the amount of CKm released from mitochondria and confirmed that bisimidates were ineffective in inhibiting CKm solubilization.
In addition crosslinking reagents have been used to study subunits interactions in purified CKm. Our results showed, in contrast with control experiments with a non oligomeric protein (ovalbumin) which did not give rise to polymers, that in the same conditions electrophoresis of crosslinked CKm resolved a set of species with molecular weights roughly equal to integral multiples of the protomer. These results proved that the polymeric form of CKm was an octamer.
Similar content being viewed by others
Abbreviations
- AK:
-
Adenylate Kinase (EC 2.7.4.3)
- CKm:
-
Mitochondrial Isoenzyme of Creatine Kinase (EC 2.7.3.2)
- DMS:
-
Dimethyl Suberimidate
- DTT:
-
Dithiothreitol
- EGS:
-
Ethylene Glycol bis (succinimidyl succinate)
- EGTA:
-
Ethylene Glycol bis (aminoethyl ether)
- N,N,N′,N′:
-
Tetraacetic acid
- G6P:
-
Glucose 6 Phosphate, Hepes - N-2 Hydroxyethyl Piperazine N′-2 Ethane Sulfonic Acid
- HK:
-
Hexokinase (EC 2.7.1.1)
- MABI:
-
methyl 4-Azido Benzoimidate
- NaPi:
-
Sodium Phosphate
- SANPAH:
-
N-Succinimidyl 6(4′ azido 2′ nitrophenylamino) Hexanoate
- SDS:
-
Sodium Dodecyl Sulfate (sodium lauryl sulfate)
- Tris:
-
Tris (hydroxymethyl) Aminomethane
References
Bessman SP, Geiger PJ: Compartmentation of hexokinase and creatine phosphokinase, cellular regulation and insulin action. In: Current Topics in Cellular Regulation Vol 16, pp 55–86, 1980
Felgner PL, Meser JL, Wilson DE: Purification of a hexokinase binding protein from the outer mitochondrial membrane. J Biol Chem 254:4946–4949, 1979
Fieck C, Benz R, Roos N, Brdiczka D: Evidence for identity between the hexokinase binding protein and the mitochondrial porin in the outer membrane of rat liver mitochondria. Biochim Biophys Acta 688:429–440, 1982
Linden M, Gellefors P, Nelson BD: Pore protein and the hexokinase binding protein from the outer membrane of rat liver mitochondria are identical. FEBS Letters 141:189–192, 1982
Gellerich F, Saks VA: Control of heart mitochondrial oxygen consumption by creatine kinase: the importance of enzyme localization. Biochem Biophys Res Commun 105:1473–1482, 1982
Muller M, Moser R, Cheneval D, Carafoli E: Cardiolipin is the membrane receptor for mitochondrial creatine kinase, J Biol Chem 260:3839–3843, 1985
Ji TH: The application of chemical crosslinking for studies on cell membranes and the identification of surface reporters. Biochim Biophys Acta 559:39–79, 1979
Gaffney BJ: Chemical and biochemical crosslinking of membrane components. Biochim Biophys Acta 822:289–317, 1985
Font B, Vial C, Goldschmidt D, Eichenberger D, Gautheron DC: Heart mitochondrial creatine kinase solubilization. Effect of mitochondrial swelling and SH group reagents. Arch Biochem Biophys 212:195–203, 1981
Deluca M, Hall N: Studies of the properties of purified mitochondrial creatine kinase. In: WE Jacobus, JS Ingwall (eds). Heart creatine kinase. Williams and Wilkins Baltimore (1980), pp 18–27
Aubert-Foucher E, Font B, Gautheron DC: Modified properties of hexokinase from heart mitochondria prepared using proteolytic enzyme. Mol Cell Biochem 67:111–118, 1985
Vial C, Marcillat O, Goldschmidt D, Font B, Eichenberger D: Interaction of creatine kinase with phosphorylating rabbit heart mitochondria and mitoplasts. Arch Biochem Biophys 251:558–566, 1986
Aubert-Foucher E, Font B, Gautheron DC: Rabbit heart mitochondrial hexokinase: solubilization and general properties. Arch Biochem Biophys 232:391–399, 1984
Laemmli UK: Cleavage of structural proteins during the assembly of the head of bacteriophage T4, Nature 227:680–685, 1970
Weber K, Osborn H: The reliability of molecular weight determinations by dodecyl sulfate polyacrylamide gel electrophoresis, J Biol Chem 244:4406–4412, 1969
Peters K, Richards FM: Chemical crosslinking reagents and problems in studies of membrane structure. Ann Rev Biochem 46:523–551, 1977
Font B, Gautheron DC: General and kinetic properties of pig heart mitochondrial adenylate kinase. Biochim Biophys Acta 611:299–308, 1980
Davies GE, Stark GR: Use of dimethyl suberimidate a crosslinking reagent in studying the subunit structure of oligomeric proteins. Proc Nat Acad Sci USA, 66:651–656, 1970
Carpenter FH, Harrington KT: Intermolecular crosslinking of monomeric proteins and crosslinking of oligomeric proteins as a probe of quaternary structure. J Biol Chem 247:5580–5586, 1972
Hucho F, Muller H, Sund H: Investigation of the symmetry of oligomeric enzymes with bifunctional reagents. Eur J Biochem 59:79–87, 1975
Hajdu J, Bartha F, Friedrich P: Crosslinking with bifunctional reagents as a mean for studying the symetry of oligomeric proteins. Eur J Biochem 68:373–383, 1976
Lambin P: Reliability of molecular weight determination of proteins by polyacrylamide gradient gel electrophoresis in the presence of sodium dodecyl sulfate. Anal Biochem, 85:114–125, 1978
Jacobs HK, Graham M: Physical and chemical characterization of mitochondrial creatine kinase from bovine heart. Fed Proc 37:1574, 1978
Lipskaya TY, Kedishvili NY, Kalenova ME: Conditions of interconversion of oligomeric forms of heart mitochondrial creatine kinase. Biochemistry USSR, 50:1339–1348, 1985
Walliman Th, Zurbriggen B, Walzthongy D, Eppenberger HM: Native mitochondrial creatine kinase from chicken heart is an octamer. J Muscle Res and Cell Motility. 7 Abstract No 40B, 1986
Middaugh CR, Vanin EF, Ji Th: Chemical crosslinking of cell membrances. Mol Cell Biochem 50:115–141, 1983
Krause J, Hay R, Kowollik C, Brdiczka D: Cross-linking analysis of yeast mitochondrial outer membrane. Biochim Biophys Acta, 860:690–698, 1986
Rendon A, Rott R, Avi-Dor Y: Proton permeation adenine nucleotide translocation and respiratory control in mitochondria crosslinked by dimethylsuberimidate. Biochim Biophys Acta 570:290–299, 1980
D'souza SF, Srere PA: Crosslinking of mitochondrial matrix proteins in situ. Biochim Biophys Acta 724:40–51, 1983
Salacinski PRP, McLean C, Shyes JEC, Clement-Jones VV, Lowy PJ: Iodination of proteins, glycoproteins and peptides using a solid-phase oxidizing agent, 1, 3, 4, 6 tetrachloro-3, 6 diphenyl glycoluril (Iodogen). Anal Biochem 117:136–146, 1981
Tarvers RC, Roberts HR, Lundblad BL: Self association of bovine prothrombin fragment 1 in the presence of metal ions. Use of a covalent crosslinking reagent to study the reaction. J Biol Chem 259:1944–1950, 1984
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Font, B., Eichenberger, D., Goldschmidt, D. et al. Interaction of creatine kinase and hexokinase with the mitochondrial membranes, and self-association of creatine kinase: crosslinking studies. Mol Cell Biochem 78, 131–140 (1987). https://doi.org/10.1007/BF00229687
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00229687