Recent advances in heme-protein sensors

Current Opinion in Chemical Biology

Volumn 5, Issue 2, 2001, Pages 216-222

  Chan, Michael K ^a  

^a OHIO STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CARBON MONOXIDE; HEMOGLOBIN; HEMOPROTEIN; MYOGLOBIN; NITRIC OXIDE; OXYGEN; PROTEIN COOA; PROTEIN DOS; PROTEIN FIXL; UNCLASSIFIED DRUG;

ALLOSTERISM; BINDING AFFINITY; BINDING KINETICS; BIOSENSOR; CONFORMATIONAL TRANSITION; DNA BINDING; HYDROGEN BOND; LIGAND BINDING; NONHUMAN; PROTEIN ANALYSIS; PROTEIN DOMAIN; PROTEIN TERTIARY STRUCTURE; REVIEW; SEQUENCE HOMOLOGY; STRUCTURE ANALYSIS;

EID: 0035313335     PISSN: 13675931     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1367-5931(00)00193-9     Document Type: Review

References (34)

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3. Heme protein biosensors
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5. Structure and function of CooA, a novel transcriptional regulator containing a b-type heme as a CO sensor
6. Guanylate cyclase and the 'NO/cGMP signaling pathway'
7. Dos, a heme-binding PAS protein from Escherichia coli, is a direct oxygen sensor
8. Myoglobin-like aerotaxis transducers in Archaea and bacteria
9. A hemoprotein with kinase activity encoded by the oxygen sensor of Rhizobium meliloti
10. Regulation of the kinase activity of heme protein FixL from the two-component system FixL/FixJ of Rhizobium meliloti
11. Heme-based sensors, exemplified by the kinase Fixl, are a new class of heme protein with distinctive ligand binding and autoxidation
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13. PAS domain S-boxes in Archaea, Bacteria and sensors for oxygen and redox
14. Kinase activity of oxygen sensor FixL depends on the spin state of the heme iron
15. Structure of a biological oxygen sensor: A new mechanism for heme-driven signal transduction
16. New mechanistic insights from structural studies of the oxygen-sensing domain of Bradyrhizobium japonicum FixL
17. Sensory mechanism of oxygen sensor Fixl from Rhizobium meliloti: Crystallographic, mutagenesis and resonance Raman spectroscopic studies
18. X-ray crystal structure of ferric Aplysia limacina myoglobin in different liganded states
19. Imidazole is a sensitive probe of steric hindrance in the distal pockets of oxygen-binding heme proteins
20. Fix L, a haemoglobin that acts as an oxygen sensor: Signalling mechanism and structural basis of its homology with PAS domains
21. Iron coordination structures of oxygen sensor FixL characterized by Fe K-edge extended X-ray absorption fine structure and resonance Raman spectroscopy
22. CooA, a CO-sensing transcription factor from Rhodospirillum rubrum, is a CO-binding heme protein
23. Single transduction in the transcriptional activator CooA containing a heme-based CO sensor: Isolation of a dominant positive mutant which is active as the transcriptional activator even in the absence of CO
24. Crystal structure of a CAP-DNA complex: The DNA is bent by 90 degree
25. Structure of catabolite gene activator protein at 2.9 ANG. Resolution suggests binding to left-handed B-DNA
26. CooA, CAP and allostery
27. Redox-controlled ligand exchange of the heme in the CO-sensing transcriptional activator CooA
28. Identification of two important heme site residues (cysteine 75 and histidine 77) in CooA, the CO-sensing transcription factor of Rhodospirillum rubrum
29. Identification of histidine 77 as the axial heme ligand of carbonmonoxy CooA by picosecond time-resolved resonance raman spectroscopy
30. Probing the heme axial ligation in the CO-sensing CooA protein with magnetic circular dichroism spectroscopy
31. Electronic absorption, EPR, and resonance raman spectroscopy of CooA, a CO-sensing transcription activator from R. rubrum, reveals a five-coordinate NO-Heme
32. ii form with high affinity
33. A molecular basis for nitric oxide sensing by soluble guanylate cyclase
34. Sa·GTPγS