1bq5
From Proteopedia
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==Overview== | ==Overview== | ||
| - | The crystal structure of the blue nitrite reductase from Alcaligenes | + | The crystal structure of the blue nitrite reductase from Alcaligenes xylosoxidans GIFU 1051 (AxgNIR) has been determined at 2.05 A resolution. AxgNIR contains both type 1 and 2 Cu sites, the geometry of the former being distorted tetrahedral. The superpositioning of the type 1 Cu sites in the blue enzyme and a green nitrite reductase revealed that the orientation of the Met150 side chain differed. The deviation of the Sdelta(Met150) atom from the axial position of the NNS plane formed by two Ndelta(His95 and His145) and one Sgamma(Cys136) atom caused the difference in the colors of the enzymes, i.e. blue and green. |
==About this Structure== | ==About this Structure== | ||
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==Reference== | ==Reference== | ||
| - | Type 1 Cu structure of blue nitrite reductase from Alcaligenes xylosoxidans GIFU 1051 at 2.05 A resolution: comparison of blue and green nitrite reductases., Inoue T, Gotowda M, Deligeer, Kataoka K, Yamaguchi K, Suzuki S, Watanabe H, Gohow M, Kai Y, J Biochem | + | Type 1 Cu structure of blue nitrite reductase from Alcaligenes xylosoxidans GIFU 1051 at 2.05 A resolution: comparison of blue and green nitrite reductases., Inoue T, Gotowda M, Deligeer, Kataoka K, Yamaguchi K, Suzuki S, Watanabe H, Gohow M, Kai Y, J Biochem. 1998 Nov;124(5):876-9. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=9792907 9792907] |
[[Category: Achromobacter xylosoxidans]] | [[Category: Achromobacter xylosoxidans]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: Watanabe, H.]] | [[Category: Watanabe, H.]] | ||
[[Category: Yamaguchi, K.]] | [[Category: Yamaguchi, K.]] | ||
| - | [[Category: Yasushi, K | + | [[Category: Yasushi, K A.I.]] |
[[Category: CU]] | [[Category: CU]] | ||
[[Category: cuproprotein]] | [[Category: cuproprotein]] | ||
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[[Category: oxidoreductase]] | [[Category: oxidoreductase]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 11:57:52 2008'' |
Revision as of 09:57, 21 February 2008
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NITRITE REDUCTASE FROM ALCALIGENES XYLOSOXIDANS GIFU 1051
Overview
The crystal structure of the blue nitrite reductase from Alcaligenes xylosoxidans GIFU 1051 (AxgNIR) has been determined at 2.05 A resolution. AxgNIR contains both type 1 and 2 Cu sites, the geometry of the former being distorted tetrahedral. The superpositioning of the type 1 Cu sites in the blue enzyme and a green nitrite reductase revealed that the orientation of the Met150 side chain differed. The deviation of the Sdelta(Met150) atom from the axial position of the NNS plane formed by two Ndelta(His95 and His145) and one Sgamma(Cys136) atom caused the difference in the colors of the enzymes, i.e. blue and green.
About this Structure
1BQ5 is a Single protein structure of sequence from Achromobacter xylosoxidans with as ligand. Known structural/functional Sites: and . Full crystallographic information is available from OCA.
Reference
Type 1 Cu structure of blue nitrite reductase from Alcaligenes xylosoxidans GIFU 1051 at 2.05 A resolution: comparison of blue and green nitrite reductases., Inoue T, Gotowda M, Deligeer, Kataoka K, Yamaguchi K, Suzuki S, Watanabe H, Gohow M, Kai Y, J Biochem. 1998 Nov;124(5):876-9. PMID:9792907
Page seeded by OCA on Thu Feb 21 11:57:52 2008
