3zk2: Difference between revisions
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
{{STRUCTURE_3zk2| PDB=3zk2 | SCENE= }} | {{STRUCTURE_3zk2| PDB=3zk2 | SCENE= }} | ||
===Crystal structure of the sodium binding rotor ring at pH | ===Crystal structure of the sodium binding rotor ring at pH 8.7.=== | ||
{{ABSTRACT_PUBMED_23824040}} | |||
==Function== | ==Function== | ||
| Line 7: | Line 8: | ||
==About this Structure== | ==About this Structure== | ||
[[3zk2]] is a 22 chain structure with sequence from [http://en.wikipedia.org/wiki/Fusobacterium_nucleatum Fusobacterium nucleatum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZK2 OCA]. | [[3zk2]] is a 22 chain structure with sequence from [http://en.wikipedia.org/wiki/Fusobacterium_nucleatum Fusobacterium nucleatum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZK2 OCA]. | ||
==Reference== | |||
<ref group="xtra">PMID:023824040</ref><references group="xtra"/><references/> | |||
[[Category: Fusobacterium nucleatum]] | [[Category: Fusobacterium nucleatum]] | ||
[[Category: Meier, T.]] | [[Category: Meier, T.]] | ||
Revision as of 04:07, 12 September 2013
Crystal structure of the sodium binding rotor ring at pH 8.7.
Template:ABSTRACT PUBMED 23824040
Function
[ATPL_FUSNN] F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation (By similarity). Key component of the F(0) channel; it plays a direct role in translocation across the membrane. A homomeric c-ring of between 10-14 subunits forms the central stalk rotor element with the F(1) delta and epsilon subunits (By similarity).
About this Structure
3zk2 is a 22 chain structure with sequence from Fusobacterium nucleatum. Full crystallographic information is available from OCA.
Reference
- Schulz S, Iglesias-Cans M, Krah A, Yildiz O, Leone V, Matthies D, Cook GM, Faraldo-Gomez JD, Meier T. A new type of na(+)-driven ATP synthase membrane rotor with a two-carboxylate ion-coupling motif. PLoS Biol. 2013 Jun;11(6):e1001596. doi: 10.1371/journal.pbio.1001596. Epub 2013 , Jun 25. PMID:23824040 doi:10.1371/journal.pbio.1001596
