Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
A new, robust one-pot four-enzyme synthetic method was developed for thymidinediphosphate-l-rhamnose starting from d-glucose-1-phosphate. The enzymes, Glc-1-P thymidylyltransferase, dTDP-Glc-4,6-dehydratase, dTDP-4-keto-6-deoxy-Glc-3,5-epimerase and dTDP-4-keto-Rha reductase were derived from Streptococcus pneumonia serotype 23F, expressed in Escherichia coli, and studied in detail to provide the first direct evidence for their functions.
Download full-text PDF |
Source |
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http://dx.doi.org/10.1039/c6cc08366h | DOI Listing |
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