4cat
From Proteopedia
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|PDB= 4cat |SIZE=350|CAPTION= <scene name='initialview01'>4cat</scene>, resolution 3.0Å | |PDB= 4cat |SIZE=350|CAPTION= <scene name='initialview01'>4cat</scene>, resolution 3.0Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand=HEM:PROTOPORPHYRIN IX CONTAINING FE'>HEM</scene> | + | |LIGAND= <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=UNK:UNKNOWN'>UNK</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] | + | |ACTIVITY= <span class='plainlinks'>[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] </span> |
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4cat FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4cat OCA], [http://www.ebi.ac.uk/pdbsum/4cat PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=4cat RCSB]</span> | ||
}} | }} | ||
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[[Category: Vagin, A A.]] | [[Category: Vagin, A A.]] | ||
[[Category: Vainshtein, B K.]] | [[Category: Vainshtein, B K.]] | ||
| - | [[Category: HEM]] | ||
[[Category: oxidoreductase(h2o2(a))]] | [[Category: oxidoreductase(h2o2(a))]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 05:38:08 2008'' |
Revision as of 02:38, 31 March 2008
| |||||||
| , resolution 3.0Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , | ||||||
| Activity: | Catalase, with EC number 1.11.1.6 | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
THREE-DIMENSIONAL STRUCTURE OF CATALASE FROM PENICILLIUM VITALE AT 2.0 ANGSTROMS RESOLUTION
Overview
The three-dimensional structure analysis of crystalline fungal catalase from Penicillium vitale has been extended to 2.0 A resolution. The crystals belong to space group P3(1)21, with the unit cell parameters of a = b = 144.4 A and c = 133.8 A. The asymmetric unit contains half a tetrameric molecule of 222 symmetry. Each subunit is a single polypeptide chain of approximately 670 amino acid residues and binds one heme group. The amino acid sequence has been tentatively determined by computer graphics model building (using the FRODO system) and comparison with the known sequence of beef liver catalase. The atomic model has been refined by the Hendrickson & Konnert (1981) restrained least-squares program against 68,000 reflections between 5 A and 2 A resolution. The final R-factor is 0.31 after 24 refinement cycles. The secondary and tertiary structure of the catalase has been analyzed.
About this Structure
4CAT is a Protein complex structure of sequences from [1]. Full crystallographic information is available from OCA.
Reference
Three-dimensional structure of catalase from Penicillium vitale at 2.0 A resolution., Vainshtein BK, Melik-Adamyan WR, Barynin VV, Vagin AA, Grebenko AI, Borisov VV, Bartels KS, Fita I, Rossmann MG, J Mol Biol. 1986 Mar 5;188(1):49-61. PMID:3712443
Page seeded by OCA on Mon Mar 31 05:38:08 2008
