Neuroligin: Difference between revisions

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New page: left|200px|thumb|Crystal Structure of human Neuroligin [[3be8]] {{STRUCTURE_3be8| PDB=3be8 | SIZE=300| SCENE= |right|CAPTION=Neuroligin 3be8 }}
 
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[[Image:3be8a.png|left|200px|thumb|Crystal Structure of human Neuroligin [[3be8]]]]
[[Image:3be8a.png|left|200px|thumb|Crystal Structure of human Neuroligin [[3be8]]]]
{{STRUCTURE_3be8|  PDB=3be8  | SIZE=300| SCENE= |right|CAPTION=Neuroligin [[3be8]] }}
{{STRUCTURE_3be8|  PDB=3be8  | SIZE=300| SCENE=Neuroligin/Cv/1 |right|CAPTION=Neuroligin [[3be8]] }}
 
[[Neuroligin|Neuroligins]] (NLGN) are a family of postsynaptic proteins which bind to the presynaptic neurexin (NRXN) to form a complex which attaches neurons.  The NLGN family contains 4 members which are numbered 1 to 4. The images at the left and at the right correspond to one representative NLGN, ''i.e.'' the crystal structure of human Neuroligin ([[3be8]]).
 
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== 3D Structures of Neuroligin ==
 
 
=== NLGN ===
 
 
[[3bl8]] -  mNLGN-2 cholinesterase domain – mouse<br />
[[3be8]] -  hNLGN-4 cholinesterase domain – human<br />
[[3bix]] -  rNLGN-1 cholinesterase domain - rat<br />
 
 
=== NLGN+NRXN ===
       
 
[[2xb6]], [[2wqz]] – hNLGN-4 cholinesterase domain+NRXN-1β LNS domain <br />
[[3b3q]] -  mNLGN-4 cholinesterase domain+NRXN-1β LNS domain<br />
[[3biw]] -  rNLGN-1 cholinesterase domain+NRXN-1β LNS domain<br />

Revision as of 13:42, 13 October 2010

File:3be8a.png
Crystal Structure of human Neuroligin 3be8

Template:STRUCTURE 3be8

Neuroligins (NLGN) are a family of postsynaptic proteins which bind to the presynaptic neurexin (NRXN) to form a complex which attaches neurons. The NLGN family contains 4 members which are numbered 1 to 4. The images at the left and at the right correspond to one representative NLGN, i.e. the crystal structure of human Neuroligin (3be8).

3D Structures of Neuroligin

NLGN

3bl8 - mNLGN-2 cholinesterase domain – mouse
3be8 - hNLGN-4 cholinesterase domain – human
3bix - rNLGN-1 cholinesterase domain - rat


NLGN+NRXN

2xb6, 2wqz – hNLGN-4 cholinesterase domain+NRXN-1β LNS domain
3b3q - mNLGN-4 cholinesterase domain+NRXN-1β LNS domain
3biw - rNLGN-1 cholinesterase domain+NRXN-1β LNS domain