Promiscuous archaeal ATP synthase concurrently coupled to Na+ and H+translocation
- Edited* by E. Peter Greenberg, University of Washington, Seattle, WA, and approved December 2, 2011 (received for review September 27, 2011)
Eratosthenes first measured the circumference of the earth from the shadows cast by the sun. Today, humanity's fitness to survive will be measured by our ability to conquer that same thermonuclear fusion that casts those shadows. Thus, Prometheus will truly be unbound.
Lately, I have been urged to clarify some principals with which every citizen should be familiar that are critical to humanity's survival. If we as a society fail to understand and act upon these principals we will not provide the economic means for our future generations to live in increasing freedom from want and disease. Therefore, those among us that can grasp the truth must lead the way out of the errors in policies we have adopted.
Usually, the idea of economics is thought of as the use of money to purchase things. However, money has no real value if there is nothing to purchase with it. Of course that would be an extreme rather Hollywood dystopian scenario. It is easier to see how in a nation that has a collapsed economy, money rapidly loses its value.
Perhaps one way to approach the lack of understanding due to the prejudice that money has value in itself is through the idea of the need to provide energy to sustain the economy. Recently I came across some interesting and worthy studies regarding energy dynamics.
Now, one may look at this issue in regard to differing realms of reality. What I mean by this for instance is we can for example view the engine of cellular processes which use ATP. This would be what a very great Soviet era scientist Vladimir Vernadsky called the biosphere. Scientists at the Gladstone Institute carried out an audit of how every gene in human beings have a role in either making or consuming energy in the form of ATP. This study is absolutely critical because the cellular energy throughput is central to biophysics just as it is to the functioning of the physical economy. Our understanding of these functions effects whether we can treat or cure a whole host of human diseases.
At a totally different realm of reality "a team of physicists from University College London measured the separation between two specific energy levels of positronium, what’s known as its fine structure." This strata is obviously inorganic and would fit into Vernadsky's system as part of the lithosphere. However, this is extremely critical as well for humanity. Why is this so?As I have insisted within these pages and elsewhere, Nicholas of Cusa is not a mystic. In fact, the truth is precisely the opposite. And anyone professing to identify Cusa's works as such, merely demonstrates his of her intellectual shortcomings.
By the phrase "just the opposite" I mean to say that the method of philosophic dialogue that Cusa develops is the basis not for mysticism but rather it is the basis for scientific investigation. I shall demonstrate this in what follows.
We do not know, and will never know precisely when and how the mechanism of cellular energy throughput came about in the history of the biosphere. We do know that the remarkable near universality of the mitochondria as the locus of the energy throughput via the engine of the enzyme ATPase supplying ATP as the source of energy to the cell. We know that this constitutes an endosymbiosis, in which the cell's nuclear DNA is separate and distinct from the encapsulated mitochondrial DNA. This constitutes a unity as the basis for the very organization of life across the boundaries of its aerobic and anaerobic forms.
The principle for this process of development of our organic existence is twofold. One is the necessity of the capture and useful reduction of energy underlying and differentiating the living and non-living states of matter. The second principle is the process of subsumption of opposites in the manifold contractedness of substance. This occurs via that which Riemann established as the equivalence of degrees of freedom through added dimensionality. This is understood as the orthogonal movement of n dimensions to n + 1 dimensions.
Thus for all history, the subsumption of the mitochondria into the cell, constitutes a nodal event that rather efficiently demonstrates that which Cusa identified as learned ignorance. For we will never know precisely how this came about, however by investigating this very biophysical irony, if you will, we know that we shall progress upon the pathway of humanity's necessary mission of conquering disease and extending our "healthspan." We do this not as an isolated goal, but instead as the complement for humanity's larger mission of space colonization.
It is likewise not accidental that the scientific progress in the investigation of the inorganic realm hinges upon a subsumption of a different, restricted kind. That is both matter and anti-matter somehow are related as a basis of energy throughput of that nonliving realm. How it is that there is a sort of directionality of the priority of matter over anti-matter in the evolution of the cosmos will never be precisely known. However, we know that in investigating this, we will likewise afford humanity the ability to achieve a new degree of freedom in energy throughput. For it is known that the potential of matter/anti-matter reactions will bring about a new regime for providing thrust for that very same mission of space colonization identified above.
Once again, we as a unique species are by our nature fitted out to carry out these scientific investigations. In any one historical epoch of such necessary endeavours, we understand that we are merely providing guidance and a potential pathway for what future generations must achieve to further the true mission for humanity. And once again, we return to the principle of "investigation" cited above for both the inorganic and organic realms. This time however we are applying the principle of subsumption of opposites as Cusa develops in his Docta Ignorantia in a different manner.
Firstly, even though the history of mankind pivots around two different and opposed principles, it is only by the utter defeat of one upon which our continued existence hinges. The organization of society by an irrational oligarchy whose goal is itself destructive of the means and ends of civilization's necessary missions must be once and for all overcome. Now, achieving that does require an uplifting of humanity out of such infantile irrationality. It means extinguishing forms of oppression such as the mechanisms of financial looting of the physically productive economy. In this case it is not a relation of symbiosis that we are dealing with so much as parasitism.
However, there is a precise meaning for the unity of opposites as Cusa developed in his great work De Docta Ignorantia. It is in the national language cultures and philosophical and religious beliefs that apparent opposites can and must be overcome. The ongoing cooperation of eradicating poverty, defeating disease and colonizing space is the basis of creating a new degree of freedom for humanity. Moreover it is by the production of beauty in the arts that we inspire progeny to take up that very same mission. This represents the principle of the Contracted Maximum in human history and as such qualifies the philosophy of Cusa as the basis for scientific progress.
Nicholas of Cusa (1401-1464), detail of relief ‘Cardinal Nicholas before St. Peter’ on his tomb by Andrea Bregno, church of St. Peter in Chains, Rome
One of the principles of Leibniz' great Monadology is the proposition that lower or simple monads have no "windows through which anything could come in or go out." However they do possess confused perceptions of what is near to them:
7. Further, there is no way of explaining how a Monad can be altered in quality or internally changed by any other created thing; since it is impossible to change the place of anything in it or to conceive in it any internal motion which could be produced, directed, increased or diminished therein, although all this is possible in the case of compounds, in which there are changes among the parts. The Monads have no windows, through which anything could come in or go out. Accidents cannot separate themselves from substances nor go about outside of them, as the ‘sensible species’ of the Scholastics used to do. Thus neither substance nor accident can come into a Monad from outside.
Now our representations of cells is that "things," i.e. proteins, do come in and go out continuously via the cellular surface gates. And indeed that there are protein enzymatic engines of ATP supplying internal energy to all cells. So in Leibniz' Monadology the study of these changes would have to place cells and their proteins including those signaling molecules Intergrins that permit cellular communication as mere ephemera that come into and out of being, constantly being reduced and recreated as constituents of "cellular automata."
61. And compounds are in this respect analogous with [symbolisent avec] simple substances. For all is a plenum (and thus all matter is connected together) and in the plenum every motion has an effect upon distant bodies in proportion to their distance, so that each body not only is affected by those which are in contact with it and in some way feels the effect of everything that happens to them, but also is mediately affected by bodies adjoining those with which it itself is in immediate contact. Wherefore it follows that this inter-communication of things extends to any distance, however great. And consequently every body feels the effect of all that takes place in the universe, so that he who sees all might read in each what is happening everywhere, and even what has happened or shall happen, observing in the present that which is far off as well in time as in place: σύµπνοια πάντα [sympnoia panta], as Hippocrates said. But a soul can read in itself only that which is there represented distinctly; it cannot all at once unroll everything that is enfolded in it, for its complexity is infinite.
62. Thus, although each created Monad represents the whole universe, it represents more distinctly the body which specially pertains to it, and of which it is the entelechy; and as this body expresses the whole universe through the connexion of all matter in the plenum, the soul also represents the whole universe in representing this body, which belongs to it in a special way.
And yet that which separates a simple lower monad absolutely from human monads is our unique ability to mirror the necessary existence of the ongoing potential of universal perfection.
29. But it is the knowledge of necessary and eternal truths that distinguishes us from the mere animals and gives us Reason and the sciences, raising us to the knowledge of ourselves and of God. And it is this in us that is called the rational soul or mind.
So as I have looked to Riemannian surface biophysical models in the past with the "poles" of branchpoints being proteins, it must be kept in mind that these are not lower living Monads but mere chemical compound constituents that come into and out of being. And therein lies the research of the division of the living from the non living. This particular connection is the most necessary aspect of progress in biophysics. For exploring these interconnected protein functions will make all advances of biophysics quest to extend our life and "health-spans" possible, in the analogous manner in which exploring the energetics of elemental constituents of matter will propel our species into space colonization.
Further, it is the division of non-monadic elements into groupings of Vernadsky's domains of inorganic, organic and noetic and their potential interactions that should inform the metatheoretical design for scientific research. For instance, in the domain of the noetic must be included the philosophic purpose for setting research agendas. Is it a requirement that we by necessity must increase the secular healthy lifespan of humanity? How is this to be achieved per capita and overall? Does the defense of society against inevitable impacts from meteors and comets figure in?
Moreover, it is the historical quality of hypothesis that mediates future deployment of noetic resources. In this regard, these hypotheses "live" beyond their attachment to being produced by an historical person. Among these higher hypotheses, Plato's demonstration of the universality of geometrical knowledge triggered a proven truth about the necessary changes of governance for the survival of society. That is, the breakdown of the irrational barriers to advancement and perfection of knowledge imposed by arbitrary rule by oligarchical families maintained by usurious financial interests of pantheons of pagan cults.
Contrary to the Hobbesian schema of survival by a war of isolated species (and bogus "races") each on a war against all, symbiosis seems to be yet evolving at the extreme cellular level. Here is the abstract about this alternative respiratory symbiont that differs from the nearly ubiquitous mitochondria.
The endosymbiont Candidatus Azoamicus ciliaticola was proposed to generate ATP for its eukaryotic host, an anaerobic ciliate of the Plagiopylea class, fulfilling a function analogous to mitochondria in other eukaryotic cells. The discovery of this respiratory endosymbiosis has major implications for both evolutionary history and ecology of microbial eukaryotes. However, with only a single species described, knowledge of its environmental distribution and diversity is limited. Here we report four complete, circular metagenome assembled genomes (cMAGs) representing respiratory endosymbionts inhabiting groundwater in California, Ohio, and Germany. These cMAGs form two lineages comprising a monophyletic clade within the uncharacterized gammaproteobacterial order UBA6186, enabling evolutionary analysis of their key protein complexes. Strikingly, all four cMAGs encode a cytochrome cbb3 oxidase, which indicates that these endosymbionts have the capacity for aerobic respiration. Accordingly, we detect these respiratory endosymbionts in diverse habitats worldwide, thus further expanding the ecological scope of this respiratory symbiosis.
My first impression is that this is indicative of ongoing cosmic evolutionary anomalies on par with the discovery of transcendental numbers. Both are analogues of the transfinite ordering of the power of infinite possibilities for forward problem solving cooperative biophysical evolution. Thus Leibniz dictum in his Monadology that we as finite beings cannot grasp the full scope of such infinite potential due to our necessarily limited yet progressively developing vision. I leave it to the reader of this blog to unpack the implications.
Detection of the Azoamicaceae 16S rRNA gene sequences in publicly available 16S rRNA gene amplicon sequencing datasets shows a global distribution across all continents. Points represent amplicon datasets, and are colored according to their affiliation with the Azoamicaceae genome that have > 95% 16S rRNA gene identity to reads in the dataset. The hotspots in the global north likely reflect sampling bias.
Since the mission of combating disease and aging are anchoring research to reality in biophysics much progress is being made as a result, despite limitations of investigative methods adherence to philosophical biases. The difference with the Quixotic quest for an unverifiable unified field theory of everything in physics is stark in contrast.
I contend that much of the brilliant hypothesizing that created the non Euclidean, Riemannian spacetime manifold geometry is just as applicable, if not more so, to biophysics. In the broadest overview within the domain of the biosphere we encounter nested sequences of functional dynamic orderings. To seek to bring these into coherence we must locate the progression of evolutionary sequences in capability of nonlinear improvements in energy flux density of negentropy. The biosphere itself is bounded by the inorganic and human noetic power analogous to Dirichlet's principle in least action bounding dynamics for topology.
Within that biosphere we can investigate how the divisions of life types adhere to the intake and transformation of useful energy. It is the interaction with the inorganic domain that limits the development of both. For example, the organic carbohydrates that comprise the biosphere require for their dynamic life sustaining elements to be incorporated to resolve their ability to reproduce. Thereby the uptake of phosphorus by mitochondria as catalytic in providing energy reduction by the enzymatic framework of ATP was evolved for the different branches of cellular life.
One intriguing direction would be developing a rigorous geometrical framework for the protein "interactome." There exist multiply connected functions within that interactome and there are coherent classes of cases of proteins acting as singularities that bridge them. For example, the scaffolding functions of actin and myosin might be bridged in some cases by multifunctional proteins interacting with signaling entities like sonic hedgehog. There appears to be a scale of closer integrated cellular functions enmeshed with these multifunctional proteins with some that are referred to as moonlighting seemingly unrelated such functions. Topologically, these disparate states might be thought as Riemannian non deformable surfaces of higher ordered connectedness.
However within such extended topologies there also exist the equivalence of multi sheeted polarities whereby the multifunctional proteins exhibit the characteristic of operating as branch points. This physical geometric framework was supplied toward the end of 19th century by Riemann and Abel among others. The problem is that the further development of this physical geometry was vitiated by the usage of the statistics of entropy as a fundamental principle for scientific research.
It should have been apparent that a negentropic higher ordering principle contradicted the materialist assumptions of limited resources. This proceeds from the top down via human creative breakthroughs that reorganize and redefine what constitutes resources for economic survival of society. That principle of moving beyond the relatively fixed limits of reproduction within that economic topology is equivalent to the emergence of life from the fixed limits of the inorganic domain. It is representative of a higher harmonic class of ordering.
In that context, I came across a rather startling bit of brilliant research bearing upon morphogenesis yesterday evening. The apparent random process of cellular reproduction are controlled by "morphogens" that admit self organization in embryogenesis. It is my contention that such agents of self organization apply as a limiting principle to the entirety of the domain of biophysical interactions. Thus we see cohesin and topoisomerase functions operating upon the mitotic DNA reproductive process, for instance. This represents a principle of self similar harmonic ordering that "closes" the boundaries of structure of the biophysical domain that Dirichlet provided for compact manifolds.