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Table 4 The prominent synchronous correlation cross-peaks for P. vivax infected RBCs and their assignments, 514.5 nm laser line [8,9,10, 15, 22, 27, 34,35,36,37, 41]

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-)

  1. Hz haemozoin; Ala Alanine, Asp Aspartic acid, Arg Arginine, Cys Cysteine, Glu Glutamine, His Histidine, Lys Lysine, Phe Phenylalanine, Trp Tryptophan, Thr Threonine, Tyr Tyrosine, Val Valine, PC phosphatidylcholine, PE phosphatidylethanolamine: