1nbb
From Proteopedia
| Line 1: | Line 1: | ||
| - | [[Image:1nbb.gif|left|200px]] | + | [[Image:1nbb.gif|left|200px]] |
| - | + | ||
| - | '''N-BUTYLISOCYANIDE BOUND RHODOBACTER CAPSULATUS CYTOCHROME C'''' | + | {{Structure |
| + | |PDB= 1nbb |SIZE=350|CAPTION= <scene name='initialview01'>1nbb</scene>, resolution 2.4Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene> and <scene name='pdbligand=NBN:N-BUTYL ISOCYANIDE'>NBN</scene> | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''N-BUTYLISOCYANIDE BOUND RHODOBACTER CAPSULATUS CYTOCHROME C'''' | ||
| + | |||
==Overview== | ==Overview== | ||
| Line 7: | Line 16: | ||
==About this Structure== | ==About this Structure== | ||
| - | 1NBB is a [ | + | 1NBB is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Rhodobacter_capsulatus Rhodobacter capsulatus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NBB OCA]. |
==Reference== | ==Reference== | ||
| - | Concerted movement of side chains in the haem vicinity observed on ligand binding in cytochrome c' from rhodobacter capsulatus., Tahirov TH, Misaki S, Meyer TE, Cusanovich MA, Higuchi Y, Yasuoka N, Nat Struct Biol. 1996 May;3(5):459-64. PMID:[http:// | + | Concerted movement of side chains in the haem vicinity observed on ligand binding in cytochrome c' from rhodobacter capsulatus., Tahirov TH, Misaki S, Meyer TE, Cusanovich MA, Higuchi Y, Yasuoka N, Nat Struct Biol. 1996 May;3(5):459-64. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8612077 8612077] |
[[Category: Rhodobacter capsulatus]] | [[Category: Rhodobacter capsulatus]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
| Line 25: | Line 34: | ||
[[Category: heme protein]] | [[Category: heme protein]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 12:54:34 2008'' |
Revision as of 10:54, 20 March 2008
| |||||||
| , resolution 2.4Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | and | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
N-BUTYLISOCYANIDE BOUND RHODOBACTER CAPSULATUS CYTOCHROME C'
Overview
We have determined the structure of n-butylisocyanide-bound Rhodobacter capsulatus cytochrome c'. This is the first example of a ligand-bound structure of a class IIa cytochrome c. Compared with the structure of native cytochrome c', there are significant conformational changes of amino acid residues in the haem vicinity, accompanied by a rearrangement of the hydrogen bonding pattern. The results suggest that rearrangements resulting from ligand binding could drive dimer dissociation in some species and also that the haem propionate may participate in proton transfer.
About this Structure
1NBB is a Single protein structure of sequence from Rhodobacter capsulatus. Full crystallographic information is available from OCA.
Reference
Concerted movement of side chains in the haem vicinity observed on ligand binding in cytochrome c' from rhodobacter capsulatus., Tahirov TH, Misaki S, Meyer TE, Cusanovich MA, Higuchi Y, Yasuoka N, Nat Struct Biol. 1996 May;3(5):459-64. PMID:8612077
Page seeded by OCA on Thu Mar 20 12:54:34 2008
