Haem disorder in two myoglobins: comparison of reorientation rate.
The globins from sperm whale and from Aplysia limacina myoglobins were reconstituted by addition of stoichiometric ferric protohaem and the Soret c.d. was followed as a function of time. For both reconstituted proteins, the Soret c.d. changes with time, reflecting haem reorientation inside its pocke...
Main Authors: | , , , |
---|---|
Other Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
PORTLAND PRESS, 59 PORTLAND PLACE, LONDON, ENGLAND W1N 3AJ
1987
|
Subjects: | |
Online Access: | http://hdl.handle.net/11573/457482 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=A1987K014200031&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a http://www.scopus.com/inward/record.url?eid=2-s2.0-0023656040&partnerID=65&md5=b3e3c197ad207c2328db9afc45ac6282 |
id |
ftunivromairis:oai:iris.uniroma1.it:11573/457482 |
---|---|
record_format |
openpolar |
spelling |
ftunivromairis:oai:iris.uniroma1.it:11573/457482 2024-01-28T10:09:23+01:00 Haem disorder in two myoglobins: comparison of reorientation rate. BELLELLI, Andrea BRUNORI, Maurizio R. Foon F. Ascoli Bellelli, Andrea R., Foon F., Ascoli Brunori, Maurizio 1987 STAMPA http://hdl.handle.net/11573/457482 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=A1987K014200031&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a http://www.scopus.com/inward/record.url?eid=2-s2.0-0023656040&partnerID=65&md5=b3e3c197ad207c2328db9afc45ac6282 eng eng PORTLAND PRESS, 59 PORTLAND PLACE, LONDON, ENGLAND W1N 3AJ info:eu-repo/semantics/altIdentifier/pmid/3689333 info:eu-repo/semantics/altIdentifier/wos/WOS:A1987K014200031 volume:246 issue:3 firstpage:787 lastpage:789 numberofpages:3 journal:BIOCHEMICAL JOURNAL http://hdl.handle.net/11573/457482 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-0023656040 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=A1987K014200031&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a http://www.scopus.com/inward/record.url?eid=2-s2.0-0023656040&partnerID=65&md5=b3e3c197ad207c2328db9afc45ac6282 info:eu-repo/semantics/article 1987 ftunivromairis 2024-01-03T18:16:14Z The globins from sperm whale and from Aplysia limacina myoglobins were reconstituted by addition of stoichiometric ferric protohaem and the Soret c.d. was followed as a function of time. For both reconstituted proteins, the Soret c.d. changes with time, reflecting haem reorientation inside its pocket, as previously described [Aojula, Wilson & Drake (1986) Biochem. J. 237, 613-616] for sperm whale myoglobin. The time course of the c.d. transition is found to be approx. 10 times faster in Aplysia than in sperm whale myoglobin, a result which is in agreement with the known structural and physicochemical properties of the two myoglobins; furthermore, these results confirm that c.d. and n.m.r. data on haem orientation in haemoproteins reflect the same molecular phenomenon. Article in Journal/Newspaper Sperm whale Sapienza Università di Roma: CINECA IRIS |
institution |
Open Polar |
collection |
Sapienza Università di Roma: CINECA IRIS |
op_collection_id |
ftunivromairis |
language |
English |
description |
The globins from sperm whale and from Aplysia limacina myoglobins were reconstituted by addition of stoichiometric ferric protohaem and the Soret c.d. was followed as a function of time. For both reconstituted proteins, the Soret c.d. changes with time, reflecting haem reorientation inside its pocket, as previously described [Aojula, Wilson & Drake (1986) Biochem. J. 237, 613-616] for sperm whale myoglobin. The time course of the c.d. transition is found to be approx. 10 times faster in Aplysia than in sperm whale myoglobin, a result which is in agreement with the known structural and physicochemical properties of the two myoglobins; furthermore, these results confirm that c.d. and n.m.r. data on haem orientation in haemoproteins reflect the same molecular phenomenon. |
author2 |
Bellelli, Andrea R., Foon F., Ascoli Brunori, Maurizio |
format |
Article in Journal/Newspaper |
author |
BELLELLI, Andrea BRUNORI, Maurizio R. Foon F. Ascoli |
spellingShingle |
BELLELLI, Andrea BRUNORI, Maurizio R. Foon F. Ascoli Haem disorder in two myoglobins: comparison of reorientation rate. |
author_facet |
BELLELLI, Andrea BRUNORI, Maurizio R. Foon F. Ascoli |
author_sort |
BELLELLI, Andrea |
title |
Haem disorder in two myoglobins: comparison of reorientation rate. |
title_short |
Haem disorder in two myoglobins: comparison of reorientation rate. |
title_full |
Haem disorder in two myoglobins: comparison of reorientation rate. |
title_fullStr |
Haem disorder in two myoglobins: comparison of reorientation rate. |
title_full_unstemmed |
Haem disorder in two myoglobins: comparison of reorientation rate. |
title_sort |
haem disorder in two myoglobins: comparison of reorientation rate. |
publisher |
PORTLAND PRESS, 59 PORTLAND PLACE, LONDON, ENGLAND W1N 3AJ |
publishDate |
1987 |
url |
http://hdl.handle.net/11573/457482 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=A1987K014200031&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a http://www.scopus.com/inward/record.url?eid=2-s2.0-0023656040&partnerID=65&md5=b3e3c197ad207c2328db9afc45ac6282 |
genre |
Sperm whale |
genre_facet |
Sperm whale |
op_relation |
info:eu-repo/semantics/altIdentifier/pmid/3689333 info:eu-repo/semantics/altIdentifier/wos/WOS:A1987K014200031 volume:246 issue:3 firstpage:787 lastpage:789 numberofpages:3 journal:BIOCHEMICAL JOURNAL http://hdl.handle.net/11573/457482 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-0023656040 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=A1987K014200031&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a http://www.scopus.com/inward/record.url?eid=2-s2.0-0023656040&partnerID=65&md5=b3e3c197ad207c2328db9afc45ac6282 |
_version_ |
1789339242891051008 |