Potablog 1338.at Header

 
ZitatMine eyes have seen the glory of respiratory chains

In every mitochondrion, intrinsic to membranes

Functionally organized in complex subdomains

Where electrons flow along,

Glory, glory respiration! (three times)

Where electrons flow along.

Each chain is a mosaic of Complexes I to IV

Embedded in the lipid (which is what the lipid's for)

But that is not sufficient, there are two components more

Where electrons, etc.

The first is a small cytochrome that rolls around the place

That's easily extractable from the cytoplasmic face

That restores respiration if you just add back a trace,

Where electrons, etc.

The other's a benzoquinone that is ubiquitous,

It floats around the lipid phase with hardly any fuss,

For mobile pooling function it's become synonymous

Where electrons, etc.

NADH to UQ's the job of Complex I

It contains a single flavin- (and FMN is the one)

And all that non-heme iron can't just be there for fun

Where electrons, etc.

Succinate is oxidized by way of Complex II,

It starts off with FAD and it reduces Q,

And just to make it complex, it's got non-heme iron too,

Where electrons, etc.

From UQ through to cyto. c requires Complex III,

It's got c1 and iron too and two species of b,

There's an antimycin-binding site, core-proteins two or three,

Where electrons, etc.

Finally to Complex IV where oxygen's reduced,

Two coppers, a and a3 (which in yeast can be induced)

Fine end to the finest chain the Nature has produced,

Where electrons, etc.

Quelle
Natürlich gibts das auch zum hören
Hier gibts das ganze Biochemists Songbook zum Download als mp3.
Der Text ist übrigens von The Battle Hymn of the Aerobes :D
Direktlink  Kommentare: 0 geschrieben von potassium am Samstag, 24.01.2009, 22:45

Kommentar(e):
Es wurden noch keine (öffentlichen) Kommentare eingetragen.

Kommentar hinzufügen

Name*:
E-Mail-Adresse*: (Wird nicht veröffentlicht!)
WWW:


Text *:

HTML ist in den Kommentaren deaktiviert, alternativ können Sie aber (ausgewählte) bbCode-Befehle benutzen.

Privater Kommentar (Ist nur für den Autor des Eintrags lesbar.)
Benachrichtige mich, wenn es Antworten auf meinen Kommentar gibt.
Meine Eingaben merken.

Bitte geben Sie folgenden Antibot-Code ein:
Auth-Code
Antibot-Code*: