1vha
From Proteopedia
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| - | [[Image:1vha.gif|left|200px]] | + | [[Image:1vha.gif|left|200px]] |
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| - | '''Crystal structure of 2C-methyl-D-erythritol 2,4-cyclodiphosphate synthase''' | + | {{Structure |
| + | |PDB= 1vha |SIZE=350|CAPTION= <scene name='initialview01'>1vha</scene>, resolution 2.35Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=POP:PYROPHOSPHATE+2-'>POP</scene> and <scene name='pdbligand=ACY:ACETIC ACID'>ACY</scene> | ||
| + | |ACTIVITY= [http://en.wikipedia.org/wiki/2-C-methyl-D-erythritol_2,4-cyclodiphosphate_synthase 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.6.1.12 4.6.1.12] | ||
| + | |GENE= ISPF, HI0671 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=727 Haemophilus influenzae]) | ||
| + | }} | ||
| + | |||
| + | '''Crystal structure of 2C-methyl-D-erythritol 2,4-cyclodiphosphate synthase''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1VHA is a [ | + | 1VHA is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Haemophilus_influenzae Haemophilus influenzae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VHA OCA]. |
==Reference== | ==Reference== | ||
| - | Structural analysis of a set of proteins resulting from a bacterial genomics project., Badger J, Sauder JM, Adams JM, Antonysamy S, Bain K, Bergseid MG, Buchanan SG, Buchanan MD, Batiyenko Y, Christopher JA, Emtage S, Eroshkina A, Feil I, Furlong EB, Gajiwala KS, Gao X, He D, Hendle J, Huber A, Hoda K, Kearins P, Kissinger C, Laubert B, Lewis HA, Lin J, Loomis K, Lorimer D, Louie G, Maletic M, Marsh CD, Miller I, Molinari J, Muller-Dieckmann HJ, Newman JM, Noland BW, Pagarigan B, Park F, Peat TS, Post KW, Radojicic S, Ramos A, Romero R, Rutter ME, Sanderson WE, Schwinn KD, Tresser J, Winhoven J, Wright TA, Wu L, Xu J, Harris TJ, Proteins. 2005 Sep 1;60(4):787-96. PMID:[http:// | + | Structural analysis of a set of proteins resulting from a bacterial genomics project., Badger J, Sauder JM, Adams JM, Antonysamy S, Bain K, Bergseid MG, Buchanan SG, Buchanan MD, Batiyenko Y, Christopher JA, Emtage S, Eroshkina A, Feil I, Furlong EB, Gajiwala KS, Gao X, He D, Hendle J, Huber A, Hoda K, Kearins P, Kissinger C, Laubert B, Lewis HA, Lin J, Loomis K, Lorimer D, Louie G, Maletic M, Marsh CD, Miller I, Molinari J, Muller-Dieckmann HJ, Newman JM, Noland BW, Pagarigan B, Park F, Peat TS, Post KW, Radojicic S, Ramos A, Romero R, Rutter ME, Sanderson WE, Schwinn KD, Tresser J, Winhoven J, Wright TA, Wu L, Xu J, Harris TJ, Proteins. 2005 Sep 1;60(4):787-96. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16021622 16021622] |
[[Category: 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase]] | [[Category: 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase]] | ||
[[Category: Haemophilus influenzae]] | [[Category: Haemophilus influenzae]] | ||
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[[Category: MN]] | [[Category: MN]] | ||
[[Category: POP]] | [[Category: POP]] | ||
| - | [[Category: structural | + | [[Category: structural genomic]] |
| - | ''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 14:45:37 2008'' |
Revision as of 12:45, 20 March 2008
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| , resolution 2.35Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , and | ||||||
| Gene: | ISPF, HI0671 (Haemophilus influenzae) | ||||||
| Activity: | 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase, with EC number 4.6.1.12 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Crystal structure of 2C-methyl-D-erythritol 2,4-cyclodiphosphate synthase
Overview
The targets of the Structural GenomiX (SGX) bacterial genomics project were proteins conserved in multiple prokaryotic organisms with no obvious sequence homolog in the Protein Data Bank of known structures. The outcome of this work was 80 structures, covering 60 unique sequences and 49 different genes. Experimental phase determination from proteins incorporating Se-Met was carried out for 45 structures with most of the remainder solved by molecular replacement using members of the experimentally phased set as search models. An automated tool was developed to deposit these structures in the Protein Data Bank, along with the associated X-ray diffraction data (including refined experimental phases) and experimentally confirmed sequences. BLAST comparisons of the SGX structures with structures that had appeared in the Protein Data Bank over the intervening 3.5 years since the SGX target list had been compiled identified homologs for 49 of the 60 unique sequences represented by the SGX structures. This result indicates that, for bacterial structures that are relatively easy to express, purify, and crystallize, the structural coverage of gene space is proceeding rapidly. More distant sequence-structure relationships between the SGX and PDB structures were investigated using PDB-BLAST and Combinatorial Extension (CE). Only one structure, SufD, has a truly unique topology compared to all folds in the PDB.
About this Structure
1VHA is a Single protein structure of sequence from Haemophilus influenzae. Full crystallographic information is available from OCA.
Reference
Structural analysis of a set of proteins resulting from a bacterial genomics project., Badger J, Sauder JM, Adams JM, Antonysamy S, Bain K, Bergseid MG, Buchanan SG, Buchanan MD, Batiyenko Y, Christopher JA, Emtage S, Eroshkina A, Feil I, Furlong EB, Gajiwala KS, Gao X, He D, Hendle J, Huber A, Hoda K, Kearins P, Kissinger C, Laubert B, Lewis HA, Lin J, Loomis K, Lorimer D, Louie G, Maletic M, Marsh CD, Miller I, Molinari J, Muller-Dieckmann HJ, Newman JM, Noland BW, Pagarigan B, Park F, Peat TS, Post KW, Radojicic S, Ramos A, Romero R, Rutter ME, Sanderson WE, Schwinn KD, Tresser J, Winhoven J, Wright TA, Wu L, Xu J, Harris TJ, Proteins. 2005 Sep 1;60(4):787-96. PMID:16021622
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