From: Course of Plasmodium infection studied using 2D-COS on human erythrocytes
Synchronous | Asynchronous | ||||
---|---|---|---|---|---|
Auto-peaks | Assignment | Assignment | Cross-peaks | Assignment | |
2929 | νs(CH3); proteins and lipids, PC, outer monolayer3 | νs(CH2); proteins and lipids; PC, outer monolayer | + (2852,2938) | νs(CH3), PE, internal monolayer | |
1638 | ν10; Hz | amide I (conf-α) | −(1649,2934) | νs(CH3), PC, outer monolayer | |
1584 | ν37 ; haem; Hz; His, νC4 = C5(Nπ-H); Asp | ν19; haem (oxy) | −(1600,2934) | νs(CH3), PC, outer monolayer | |
1361 | ν4; haem (deoxy); Trp, νN1 = C8 (W7); Asp, γ(CH2) | Lys, δs(NH3+); His, νC4 = C5 (Nπ-, Nτ-); | + (1527,2936) | νs(CH3), PE, internal monolayer | |
Cys, ν(SS) | +(519,2953) | νas(CH3), out-of-plane, PC, outer monolayer | |||
Assignment | Cross-peaks | Assignment | His, νC4 = C5 (Nπ-H), (Nτ-H) | −(1630,1664) | Hz; amide I (conf-β); |
νas(COO-), Asp; His, νC4 = C5 (Nτ-H) | + (1574,3186) | 2 × ν37 (oxyHb) | ν10; Hz; amide I (conf-α); | −(1639,1696), w | amide I (antiparallel β-sheet), |
ν37 ; haem (deoxy); His νC4 = C5 (Nπ-H), δNH; | + (1581,2943) | νs(CH3), PE, internal monolayer | ν(CC), Tyr; | −(1619,1642) | ν10; Hz; amide I (conf-α); |
ν37; haem; Asp; His, νC4 = C5 (Nπ-H), δNH; | + (1585,1645) | ν10; Hz; amide I (conf-α); | ν(CC), Tyr; His, νC4 = C5 (Nπ-H), δNH; | −(1591,1642) | ν10; Hz; amide I (conf-α); |
ν4; haem; Trp νN1 = C8 (W7) | + (1366,1630) | His, νC4 = C5 (Nπ-H, Nτ-H), δNH | ν(C=C), Tyr; Trp (2 × W18) | +(1515,1642) | ν10; Hz; amide I (conf-α); |
ν4; haem (deoxy); Trp, νN1 = C8 (W7) | + (1360,1587) | ν37; haem; His, νC4 = C5 (Nπ-H), δNH | ν4; haem (deoxy); Trp νN1 = C8 (W7) | −(1357,1642) | ν10; Hz; amide I (conf-α); |
ν(CO); Tyr, ν7a’ ν(CO) | + (1234,1592) | ν(C=C), Gln, δ(NH2); Trp, W2 | ν21; haem; Ala, δ(CN) | +(1300,1642) | ν10; Hz; amide I (conf-α); |
ν30; haem (deoxy); Tyr, ν9a,(CH); δ(COH) | + (1168,1586) | ν37; haem (oxy); His, νC4 = C5 (Nπ-H), δ(NH) | Thr, ω(COO−) | −(722,1642) | ν10; Hz; amide I (conf-α); |
ν22; haem (deoxy); Asp, Glu, ν(CO); Thr, τ(NH3) | + (1123,1589) | ν37; haem (oxy); His, νC4 = C5 (Nπ-H), δNH | Cys, ν(SS) | +(520,1642) | ν10; Hz; amide I (conf-α); |
ν47; haem (deoxy); Phe, ν(CC) | + (999,1589) | ν(CC); Tyr; His, νC4 = C5 (Nπ-H), δNH | ν4; haem (oxy); Trp, νN1 = C8 (W7) | −(1372,1519) | ν(C=C), Tyr-OH; Trp (2 × W18) |
Thr, τ(COH); Trp (W18); Val | + (745,1587) | ν37; haem (oxy); His, νC4 = C5 (Nπ-H), δ(NH) | ν4; haem (deoxy); Trp νN1 = C8 (W7) | +(1356,1523) | δs(NH3+), Lys |
Cys, ν(SS) | + (518,1587) | ν37; haem (oxy); His, νC4 = C5 (Nπ-H), δ(NH) | Cys, ν(SS) | −(515,1532) | amide II; Lys, δs(NH3+); His, νC4 = C5 (Nπ-, Nτ-); |
ν21; haem; Ala, δCN | +(1289,1376) | Lys, δs(NH3+); His, νC4 = C5 (Nπ-, Nτ-) | |||
Cys, ν(SS) | +(519,1373) | Lys, δs(NH3+); His, νC4 = C5 (Nπ-, Nτ-) |