5hw5
From Proteopedia
(Difference between revisions)
| Line 1: | Line 1: | ||
==Crystal structure of TEM1 beta-lactamase in the presence of 2.0 MPa xenon== | ==Crystal structure of TEM1 beta-lactamase in the presence of 2.0 MPa xenon== | ||
| - | <StructureSection load='5hw5' size='340' side='right' caption='[[5hw5]], [[Resolution|resolution]] 1.41Å' scene=''> | + | <StructureSection load='5hw5' size='340' side='right'caption='[[5hw5]], [[Resolution|resolution]] 1.41Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[5hw5]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5HW5 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5HW5 FirstGlance]. <br> | <table><tr><td colspan='2'>[[5hw5]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5HW5 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5HW5 FirstGlance]. <br> | ||
| Line 12: | Line 12: | ||
== Function == | == Function == | ||
[[http://www.uniprot.org/uniprot/BLAT_ECOLX BLAT_ECOLX]] TEM-type are the most prevalent beta-lactamases in enterobacteria; they hydrolyze the beta-lactam bond in susceptible beta-lactam antibiotics, thus conferring resistance to penicillins and cephalosporins. TEM-3 and TEM-4 are capable of hydrolyzing cefotaxime and ceftazidime. TEM-5 is capable of hydrolyzing ceftazidime. TEM-6 is capable of hydrolyzing ceftazidime and aztreonam. TEM-8/CAZ-2, TEM-16/CAZ-7 and TEM-24/CAZ-6 are markedly active against ceftazidime. IRT-4 shows resistance to beta-lactamase inhibitors. | [[http://www.uniprot.org/uniprot/BLAT_ECOLX BLAT_ECOLX]] TEM-type are the most prevalent beta-lactamases in enterobacteria; they hydrolyze the beta-lactam bond in susceptible beta-lactam antibiotics, thus conferring resistance to penicillins and cephalosporins. TEM-3 and TEM-4 are capable of hydrolyzing cefotaxime and ceftazidime. TEM-5 is capable of hydrolyzing ceftazidime. TEM-6 is capable of hydrolyzing ceftazidime and aztreonam. TEM-8/CAZ-2, TEM-16/CAZ-7 and TEM-24/CAZ-6 are markedly active against ceftazidime. IRT-4 shows resistance to beta-lactamase inhibitors. | ||
| + | |||
| + | ==See Also== | ||
| + | *[[Beta-lactamase 3D structures|Beta-lactamase 3D structures]] | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Bacillus coli migula 1895]] | [[Category: Bacillus coli migula 1895]] | ||
[[Category: Beta-lactamase]] | [[Category: Beta-lactamase]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Dmochowski, I J]] | [[Category: Dmochowski, I J]] | ||
[[Category: Roose, B W]] | [[Category: Roose, B W]] | ||
[[Category: Hydrolase]] | [[Category: Hydrolase]] | ||
[[Category: Xenon]] | [[Category: Xenon]] | ||
Revision as of 11:44, 25 December 2019
Crystal structure of TEM1 beta-lactamase in the presence of 2.0 MPa xenon
| |||||||||||
