Skip to main content

Table 3 Amino acid pattern presence in non-bilaterian sequences.

From: Protein evolution of ANTP and PRD homeobox genes

Patterns other than ANTP-PRD

Expected pattern for

HoxL

NKL

PRD

Demox

LIM

SINE

TALE

Uncl.

ANTP1; ANTP2;

HOXL1; HOXL2

HOXL

       

13

ANTP1; ANTP2;

HOXL1; NKL

Mnx1

 

1

      

ANTP1; ANTP2;

NKL

NKL

 

22

     

12

ANTP1; NKL

NKL*

 

4

1

  

1

 

7

ANTP1; ANTP2;

EN

EN (NKL)

       

5

ANTP1; ANTP2;

NOTO

NOTO (NKL)

 

3

     

4

ANTP1; ANTP2;

VENTX

VENTX (NKL)

 

1

      

ANTP1; ANTP2

Demox

 

1

 

3

   

14

PRD

PRD

  

24

    

2

Other pattern combinations

?

1

20

33

 

5

14

1

59

  1. Only those non-bilaterian sequences that encompass the regions where the amino acid patterns here described are located, and that showed the ANTP-PRD pattern were used. In total 251 non-redundant sequences were used (gi numbers are listed in the appendix). Cases where non-bilaterian genes are clearly misidentified when using amino acid patterns are shown underlined (see text for details). Uncl. – unclassified sequences.
  2. * this signature can also be considered characteristic of NKL genes since only 68% of bilaterian NKL sequences show the ANTP2 pattern