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Table 5 Secondary structure replacements of four sets of halophile proteins and their non-halophile orthologs

From: Molecular signature of hypersaline adaptation: insights from genome and proteome composition of halophilic prokaryotes

  

SRUB

  

Alpha helix

Beta sheet

Coil

PLUT

Alpha helix

1.000 (26212)

0.997 (2882)

1.355 (9976)

 

Beta sheet

1.003 (2891)

1.000 (8352)

1.26 (5019)

 

Coil

0.866 (7376)

0.752 (3974)

1.000 (35021)

  

HMAR1

  

Alpha helix

Beta sheet

Coil

PPUT

Alpha helix

1.000 (8699)

1.30 (1260)

1.59 (4447)

 

Beta sheet

0.77 (969)

1.000 (2959)

1.342 (2098)

 

Coil

0.629 (2796)

0.745 (1563)

1.000 (12994)

  

HMAR1

  

Alpha helix

Beta sheet

Coil

MTHP

Alpha helix

1.000 (41533)

1.116 (6115)

1.451 (21295)

 

Beta sheet

0.896 (5480)

1.000 (12981)

1.398 (11012)

 

Coil

0.689 (14671)

0.715 (7877)

1.000 (57559)

  

NPHA

  

Alpha helix

Beta sheet

Coil

UMET

Alpha helix

1.000 (39245)

0.850 (5313)

1.328 (21724)

 

Beta sheet

1.176 (6247)

1.000 (14685)

1.303 (10098)

 

Coil

0.753 (16358)

0.767 (7747)

1.000 (59257)

  1. Values represent ratios in number of forward (non-halophiles to halophiles) and backward (halophiles to non-halophiles) replacements. Entries in bold are significant at p < 10-3. Organism abbreviations are listed in Table 1.