Backbone 1H, 13C, and 15N Chemical Shift Assignments for Full-Length Rabbit Cytochrome b5
MAAQSDKDVK YYTLEEIKKH NHSKSTWLIL HHKVYDLTKF LEEHPGGEEV LREQAGGDAT ENFEDVGHST DARELSKTFI IGELHPDDRS KLSKPMETLI TTVDSNSSWW TNWVIPAISA LIVALMYRLY MADD
ID | Type | Value order | Atom ID 1 | Atom ID 2 |
---|---|---|---|---|
1 | metal coordination | sing | 1:HIS44:HE2 | 2:HEB1:FE |
2 | metal coordination | sing | 1:HIS68:HE2 | 2:HEB1:FE |
Polymer type: polypeptide(L)
Total | 1H | 13C | 15N | |
---|---|---|---|---|
All | 60.4 % (947 of 1568) | 76.7 % (620 of 808) | 35.6 % (221 of 620) | 75.7 % (106 of 140) |
Backbone | 60.8 % (484 of 796) | 83.7 % (226 of 270) | 40.2 % (159 of 396) | 76.2 % (99 of 130) |
Sidechain | 58.2 % (524 of 900) | 73.4 % (395 of 538) | 34.7 % (122 of 352) | 70.0 % (7 of 10) |
Aromatic | 29.5 % (43 of 146) | 50.7 % (37 of 73) | 7.2 % (5 of 69) | 25.0 % (1 of 4) |
Methyl | 56.7 % (85 of 150) | 73.3 % (55 of 75) | 40.0 % (30 of 75) |
1. Full-length cytochrome b5
MAAQSDKDVK YYTLEEIKKH NHSKSTWLIL HHKVYDLTKF LEEHPGGEEV LREQAGGDAT ENFEDVGHST DARELSKTFI IGELHPDDRS KLSKPMETLI TTVDSNSSWW TNWVIPAISA LIVALMYRLY MADDSolvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7.4, Details 100 mM potassium phosphate, 5% glycerol, pH 7.4 45 mM DPC micelles
# | Name | Isotope labeling | Type | Concentration |
---|---|---|---|---|
1 | Full-length cytochrome b5 | [U-100% 13C; U-100% 15N; U-80% 2H] | 0.1 ~ 0.5 mM | |
2 | Heme B | natural abundance | 0.1 ~ 0.5 mM | |
3 | potassium phosphate | natural abundance | 100 mM | |
4 | glycerol | natural abundance | 5 % | |
5 | DPC micelles | natural abundance | 45 mM |