Structural investigations of the hemoglobin of the cyanobacterium Synechocystis PCC6803 reveal a unique distal heme pocket

European Journal of Biochemistry

Volumn 267, Issue 15, 2000, Pages 4770-4780

  Couture, Manon ^a,b   Das, Tapan Kanti ^b   Savard, Pierre Yves ^a   Ouellet, Yannick ^a   Wittenberg, Jonathan B ^b   Wittenberg, Beatrice A ^b   Rousseau, Denis L ^b   Guertin, Michel ^a  

^a UNIVERSITÉ LAVAL   (Canada)

^b ALBERT EINSTEIN COLLEGE OF MEDICINE   (United States)

Author keywords

Hemeprotein; Non vertebrate Hb; Oxygen binding; Resonance Raman

Indexed keywords

ALANINE; FERRIC ION; FERROUS ION; HEME; HEMOGLOBIN; HEMOPROTEIN; HISTIDINE; MUTANT PROTEIN; PROTOPORPHYRIN TIN; RECOMBINANT PROTEIN;

AMINO ACID SEQUENCE; ARTICLE; CHLAMYDOMONAS; CYANOBACTERIUM; GENOME; HEMOGLOBIN ANALYSIS; MYCOBACTERIUM TUBERCULOSIS; NONHUMAN; NOSTOC; OXYGEN DISSOCIATION CURVE; PARAMECIUM; PH; PRIORITY JOURNAL; PROTEIN STRUCTURE; RAMAN SPECTROMETRY;

AMINO ACID SEQUENCE; CLONING, MOLECULAR; CYANOBACTERIA; HEME; HEMOGLOBINS; HISTIDINE; IRON; LIGANDS; MOLECULAR SEQUENCE DATA; MUTAGENESIS, SITE-DIRECTED; NITROGEN; OXYGEN; PLASMIDS; RECOMBINANT PROTEINS; SEQUENCE HOMOLOGY, AMINO ACID; SPECTROPHOTOMETRY; SPECTRUM ANALYSIS, RAMAN;

EID: 0033866598     PISSN: 00142956     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1432-1327.2000.01531.x     Document Type: Article

References (54)

1. Protozoan myoglobin from Paramecium caudatum. Its unusual amino acid sequence
2. Protozoan hemoglobin from Tetrahymena pyriformis. Isolation, characterization, and amino acid sequence
3. Nuclear genes encoding chloroplast hemoglobins in the unicellular green alga Chlamydomonas eugametos
4. Myoglobin in a cyanobacterium
5. A cooperative oxygen-binding hemoglobin from Mycobacterium tuberculosis
6. Globins in nonvertebrate species: Dispersal by horizontal gene transfer and evolution of the structure-function relationships
7. Nonvertebrate hemoglobins: Structural bases for reactivity
8. Mechanisms of ligand recognition in myoglobin
9. Chlamydomonas chloroplast ferrous hemoglobin. Heme pocket structure and reactions with ligands
10. Formation of two hydrogen bonds from the globin to the heme-linked oxygen molecule in Ascaris hemoglobin
11. The tyrosine B10 hydroxyl is crucial for oxygen avidity of Ascaris hemoglobin
12. Preliminary observations on isolated Paramecium hemoglobin
13. Purification and spectroscopic characterization of a recombinant chloroplastic hemoglobin from the green unicellular alga Chlamydomonas eugametos
14. Spectroscopical and functional characterization of the hemoglobin of Nostoc commune UTEX 584 (cyanobacteria)
15. GlbN (cyanoglobin) is a peripheral membrane protein that is restricted to certain Nostoc spp
16. A cyanobacterial hemoglobin with unusual ligand binding kinetics and stability properties
17. Complete genome structure of the unicellular cyanobacterium Synechocystis sp. PCC6803
18. Purifucation of Rhizobium cytochromes P-450
19. An enzymatic reducing system for metmyoglobin and methemoglobin, and its application to functional studies of oxygen carriers
20. Quaternary structure of erythrocruorin from the nematode Ascaris suum. Evidence for unsaturated haem-binding sites
21. Purification of hemoglobin from the actinorhizal root-nodules of Myrica gale 1
22. Rates of reaction of Ascaris haemoglobins with ligands
23. Expression, purification, and properties of recombinant barley (Hordeum sp.) hemoglobin. Optical spectra and reactions with gaseous ligands
24. 2-binding kinetics of a recombinant protein synthesized in Escherichia coli
25. Purification of cytochrome b from Neurospora crassa and other sources
26. Axial coordination of ferric Aplysia myoglobin
27. Absorption spectra of sperm-whale ferrimyoglobin
28. On the state of the iron and the nature of the ligand in oxyhemoglobin
29. Assignment of protoheme resonance Raman spectrum by heme labeling in myoglobin
30. Resonance Raman spectroscopy of metalloporphyrins
31. Resonance Raman scattering: A probe of heme protein-bound nitric oxide
32. The heme environment in barley hemoglobin
33. Resonance Raman studies of the heme active site of the homodimeric myoglobin from Nassa mutabilis: A peculiar case
34. Identification of the ligands to the ferric heme of Chlamydomonas chloroplast hemoglobin: Evidence for ligation of tyrosine-63 (B10) to the heme
35. Hydroxide rather than histidine is coordinated to the heme in five coordinate ferric Scapharca inaequivalvis hemoglobin
36. Formation of a five-coordinate hydroxide-bound heme in the His93Gly mutant of sperm whale myoglobin
37. Pentacoordinate hemin derivatives in sodium dodecyl sulfate micelles: Model systems for the assignment of the fifth ligand in ferric heme proteins
38. The electronic structure of protoheme proteins. 3. Configuration of the heme and its ligands
39. Binding of nitrogenous bases to myoglobin
40. Leghemoglobin. II. Changes in conformation and chemical reactivity linked to reaction with a dissociable low molecular weight ligand
41. Resonance Raman evidence for a novel charge relay activation mechanism of the CO-dependent heme protein transcription factor CooA
42. The heme protein structure and the iron histidine stretching mode
43. Transient and cryogenic studies of photodissociated hemoglobin and myoglobin
44. 2 and NO
45. Two hemoglobin genes in Arabidopsis thaliana: The evolutionary origins of leghemoglobins
46. Spectroscopic studies of myoglobin at low pH: Heme structure and ligation
47. Resonance Raman evidence that distal histidine protonation removes the steric hindrance to upright binding of carbon monoxide by myoglobin
48. Bound CO is a molecular probe of electrostatic potential in the distal pocket of myoglobin
49. A cooperative oxygen binding hemoglobin from Mycobacterium tuberculosis. Stabilization of heme ligands by a distal tyrosine residue
50. Origin of the anomalous Fe-CO stretching mode in the CO complex of Ascaris hemoglobin
51. Cloning, expression, purification, and preliminary characterization of a putative hemoglobin from the cyanobacterium Synechocystis sp. PCC6803
52. CLUSTAL W: Improving the sensitivity of progressive multiple sequence alignment through sequence weighting, positions-specific gap penalties and weight matrix choice
53. 1H NMR study of the heme cavity and folding topology of the abbreviated chain 118-residue globin from the cyanobacterium Nostoc commune