ライフサイエンスコーパス: nitrophorin

1 The resonance Raman (RR) spectra of nitrophorin 1 (NP1) from the saliva of the blood-sucking

2 Nitrophorins 1-4 (NP1-4) are ferriheme proteins from the

3 Nitrophorin 2 (NP2) (also known as prolixin-S) is a sali

4 leucine --> valine distal pocket mutants of nitrophorin 2 (NP2) and their NO complexes have been inv

5 ter in the NO-storage and -transport protein Nitrophorin 2 (NP2) from the salivary glands of the bloo

6 Nitrophorin 2 (NP2) is a salivary lipocalin from Rhodniu

7 substituents of the low-spin Fe(III) form of nitrophorin 2, as its complexes with N-methylimidazole (

8 Nitrophorin-2 (NP-2), isolated from salivary glands of t

9 with the related, but less potent, inhibitor nitrophorin 3 (NP3).

10 have refined atomic resolution structures of nitrophorin 4 (NP4) from Rhodnius prolixus complexed wit

11 Previous structural analyses of nitrophorin 4 (NP4) from Rhodnius prolixus revealed a su

12 Nitrophorin 4 (NP4) is a heme protein that stores and de

13 The ferric heme b protein nitrophorin 4 (NP4) is capable of catalyzing nitrite dis

14 porphine-halides (Fe(P)(X), X = Cl, Br) and nitrophorin 4 (NP4) using femtosecond coherence spectros

15 Nitrophorin 4 (NP4), a nitric oxide (NO)-transport prote

16 We explored these issues using Nitrophorin 4 (NP4), a protein that releases NO in a pH

17 etermined the crystal structures of Rhodnius nitrophorin 4 to ultrahigh resolution in four functional

18 blood-sucking insect Rhodnius prolixus uses nitrophorin 4, a heme protein, to deliver nitric oxide (

19 Here, we describe nitrophorin 7 (NP7), a salivary protein that binds with

20 The proteins studied herein are nitrophorins, a class of ferriheme proteins found in the

21 serving to stabilize the ferric state of the nitrophorins, a requirement for their physiological func

22 The nitrophorins are a family of proteins that use ferric he

23 Nitrophorins are ferric heme proteins that transport nit

24 The fact that the nitrophorins are stabilized as Fe(III)-NO proteins is a

25 (NOS), soluble guanylate cyclase (sGC), and nitrophorins, are responsible for the biosynthesis, sens

26 In contrast, the nitrophorins, as Fe(III) heme centers, have K(d)s in the

27 structure are completely unlike those of the nitrophorins from Rhodnius prolixus, where NO protection

28 These factors are consistent with nitrophorin function: NO storage in the apparent low pH

29 o acid alignments, it is most similar to the nitrophorin group of lipocalins found in the same insect

30 As with other members of the nitrophorin group, NP7 reversibly binds a molecule of NO

31 urprisingly, NO binds not only to the ferric nitrophorin heme, but it can also be stored as an S-nitr

32 We also report crystals of nitrophorin I that are suitable for structure determinat

33 release, and the Soret absorption maxima for nitrophorin I were all pH dependent.

34 nding and absorption spectra for recombinant nitrophorin I were indistinguishable from those of the i

35 A nitric oxide transport protein (nitrophorin I) from the salivary glands of the blood-suc

36 The protein differs from other nitrophorins in that it binds to membranes containing ph

37 sults suggest that tighter NO binding in the nitrophorins is due to the trapping of the molecule in a

38 blood-sucking insect that uses a mixture of nitrophorin (NP) proteins to deliver nitric oxide (NO) f

39 In contrast to the other nitrophorins, NP1-4, histamine sequestering cannot be ac

40 ared 13 site-directed mutants of three major nitrophorins, NP2, NP1, and NP4, to investigate the stab

41 Nitrophorins (NPs) are a class of NO-transporting and hi

42 Nitrophorins (NPs) are a group of NO-carrying heme prote

43 Nitrophorins (NPs) comprise a group of ferriheme protein

44 This mechanism and Cimex nitrophorin structure are completely unlike those of the

45 Comparison of the nitrophorin structures suggests that a surface region ne

46 ea, expressly discussed for the heme protein nitrophorin, that porphyrin core distortions could lead

47 structure of the Cimex lectularius (bedbug) nitrophorin, the protein responsible for NO storage and

48 All four Rhodnius nitrophorins transport NO and sequester histamine throug