The structure of a retinal-forming carotenoid oxigenase (Record no. 52151)

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fixed length control field 01385nam a2200229Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625160221.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-17992
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245 10 - TITLE STATEMENT
Title The structure of a retinal-forming carotenoid oxigenase
490 0# - SERIES STATEMENT
Volume/sequential designation Science, 308(5719), p.267-269, 2005
520 3# - SUMMARY, ETC.
Summary, etc. Enzymes that produce retinal and related apocarotenoids constitute a sequence- and thus structure-related family, a member of which was analyzed by x-ray diffraction. This member is an oxygenase and contains an Fe2+-4-His arrangement at the axis of a seven-bladed ?-propeller chain fold covered by a dome formed by six large loops. The Fe2+ is accessible through a long nonpolar tunnel that holds a carotenoid derivative in one of the crystals. On binding, three consecutive double bonds of this carotenoid changed from a straight all-trans to a cranked cis-trans-cis conformation. The remaining trans bond is located at the dioxygen-ligated Fe2+ and cleaved by oxygen.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CAROTENOID OXYGENASE
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Kloer, D. P.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Ruch, S.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Al-Babili, S.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Beyer, P.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Schulz, G. E.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1XHMi074oCPi4cltc2APs3zZF0ll04qxt/view?usp=drivesdk">https://drive.google.com/file/d/1XHMi074oCPi4cltc2APs3zZF0ll04qxt/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Clasificación local
Koha item type Documentos solicitados
Holdings
Lost status Source of classification or shelving scheme Damaged status Not for loan Collection Home library Current library Shelving location Date acquired Total checkouts Full call number Date last seen Price effective from Koha item type
  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-17992 25.06.2025 25.06.2025 Documentos solicitados