1hbz
From Proteopedia
| Line 1: | Line 1: | ||
| - | [[Image:1hbz.jpg|left|200px]] | + | [[Image:1hbz.jpg|left|200px]] |
| - | + | ||
| - | '''CATALASE FROM MICROCOCCUS LYSODEIKTICU''' | + | {{Structure |
| + | |PDB= 1hbz |SIZE=350|CAPTION= <scene name='initialview01'>1hbz</scene>, resolution 1.50Å | ||
| + | |SITE= <scene name='pdbsite=HEM:Hem+Binding+Site+For+Chain+A'>HEM</scene> | ||
| + | |LIGAND= <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene> and <scene name='pdbligand=HEM:PROTOPORPHYRIN IX CONTAINING FE'>HEM</scene> | ||
| + | |ACTIVITY= [http://en.wikipedia.org/wiki/Catalase Catalase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.11.1.6 1.11.1.6] | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''CATALASE FROM MICROCOCCUS LYSODEIKTICU''' | ||
| + | |||
==Overview== | ==Overview== | ||
| Line 7: | Line 16: | ||
==About this Structure== | ==About this Structure== | ||
| - | 1HBZ is a [ | + | 1HBZ is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Micrococcus_luteus Micrococcus luteus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HBZ OCA]. |
==Reference== | ==Reference== | ||
| - | Three-dimensional structure of catalase from Micrococcus lysodeikticus at 1.5 A resolution., Murshudov GN, Melik-Adamyan WR, Grebenko AI, Barynin VV, Vagin AA, Vainshtein BK, Dauter Z, Wilson KS, FEBS Lett. 1992 Nov 9;312(2-3):127-31. PMID:[http:// | + | Three-dimensional structure of catalase from Micrococcus lysodeikticus at 1.5 A resolution., Murshudov GN, Melik-Adamyan WR, Grebenko AI, Barynin VV, Vagin AA, Vainshtein BK, Dauter Z, Wilson KS, FEBS Lett. 1992 Nov 9;312(2-3):127-31. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/1426241 1426241] |
[[Category: Catalase]] | [[Category: Catalase]] | ||
[[Category: Micrococcus luteus]] | [[Category: Micrococcus luteus]] | ||
| Line 28: | Line 37: | ||
[[Category: peroxidase]] | [[Category: peroxidase]] | ||
| - | ''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 11:35:01 2008'' |
Revision as of 09:35, 20 March 2008
| |||||||
| , resolution 1.50Å | |||||||
|---|---|---|---|---|---|---|---|
| Sites: | |||||||
| Ligands: | and | ||||||
| Activity: | Catalase, with EC number 1.11.1.6 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
CATALASE FROM MICROCOCCUS LYSODEIKTICU
Overview
The three-dimensional crystal structure of catalase from Micrococcus lysodeikticus has been solved by multiple isomorphous replacement and refined at 1.5 A resolution. The subunit of the tetrameric molecule of 222 symmetry consists of a single polypeptide chain of about 500 amino acid residues and one haem group. The crystals belong to space group P4(2)2(1)2 with unit cell parameters a = b = 106.7 A, c = 106.3 A, and there is one subunit of the tetramer per asymmetric unit. The amino acid sequence has been tentatively determined by computer graphics model building and comparison with the known three-dimensional structure of beef liver catalase and sequences of several other catalases. The atomic model has been refined by Hendrickson and Konnert's least-squares minimisation against 94,315 reflections between 8 A and 1.5 A. The final model consists of 3,977 non-hydrogen atoms of the protein and haem group, 426 water molecules and one sulphate ion. The secondary and tertiary structures of the bacterial catalase have been analyzed and a comparison with the structure of beef liver catalase has been made.
About this Structure
1HBZ is a Single protein structure of sequence from Micrococcus luteus. Full crystallographic information is available from OCA.
Reference
Three-dimensional structure of catalase from Micrococcus lysodeikticus at 1.5 A resolution., Murshudov GN, Melik-Adamyan WR, Grebenko AI, Barynin VV, Vagin AA, Vainshtein BK, Dauter Z, Wilson KS, FEBS Lett. 1992 Nov 9;312(2-3):127-31. PMID:1426241
Page seeded by OCA on Thu Mar 20 11:35:01 2008
