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Article

Signal relay from sensory rhodopsin I to the cognate transducer HtrI: assessing the critical change in hydrogen-bonding between Tyr-210 and Asn-53.

Biophysical chemistry - 1 Aug 2010

Radu Ionela, Budyak Ivan L, Hoomann Torben, Kim Young Jun, Engelhard Martin, Labahn Jörg, Büldt Georg, Heberle Joachim, Schlesinger Ramona

Abstract excerpt

Sensory rhodopsin I (SRI) from Halobacterium salinarum mediates both positive and negative phototaxis in a light-dependent manner. SRI photoactivation elicits extensive structural changes which are transmitted to the cognate transducer (HtrI). The atomic structure of the SRI-HtrI complex has not...

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Source

Identifiers

PMID: 20303644
DOI: 10.1016/j.bpc.2010.02.017

Genes

SRI

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-20303644-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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Signal relay from sensory rhodopsin I to the cognate transducer HtrI: assessing the critical change in hydrogen-bonding between Tyr-210 and Asn-53.PMID 20303644Read ↗

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