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Table 1 Amino acid analysis data for BRD2 protein filaments

From: Metal ion-dependent, reversible, protein filament formation by designed beta-roll polypeptides

A) Amino Acid

B) Picomoles in Sample

C) % of Total

D) Expected % in BRD2 Seq

Asx

594.2

14.6

18

Glx

222.1

5.8

6

Ser

152.9

4.0

4

Gly

844.0

22.0

20

Ala

1022.0

26.5

26

Val

199.0

5.2

4

Ile

152.1

3.9

4

Leu

588.0

15.2

12

Lys

82.1

2.1

2

 

3856.4

100

96

  1. A) Amino acids listed are those for which a signal above background was measured. Asx is the combination of Asp and Asn, Glx is the combination of Gln and Glu. B) Amount of amino acid present in pmols. C) Amount of amino acid expressed as a percentage of the sum. D) Amount of amino acid expected based on sequence of BRD2. Two tryptophan residues in the BRD2 peptide were destroyed during the acid hydrolysis and derivatization of the resulting amino acids prior to amino acid analysis, which accounts for the remaining 4 % of the total picomoles of sample.