When several alleles are shown, the nucleotide mutations and amino acid changes for a given codon are indicated in red letters. These polymorphic mutations are reported in Tables of alleles.
Dashes indicate identical nucleotides. Dots indicate gaps according to the IMGT unique numbering. Blanks indicate partial sequences (blanks at the 5' and/or 3' end).


                                    
                                    
                                     1   2   3   4   5   6   7   8   9   10  11  12  13 
                                     Y   N   A   F   G   G   G   T   E   V   V   V   K  
  K01360   IGKJ1-2*01 F             tat aat gct ttc ggc gga ggg acc gag gtg gtg gtc aaa g
                                                                                        
  X00231   IGKJ1-2*01 F             --- --- --- --- --- --- --- --- --- --- --- --- --- -
                                                                                        
  M22541   IGKJ1-2*01 F             --- --- --- --- --- --- --- --- --- --- --- --- --- -
                                                                                        
  K01361   IGKJ1-2*02 F             --- --- --- --- --- --- --- --- --- --- --c --- --- -
                                             T                       K               E  
  K01363   IGKJ1-2*03 F             --- --- a-- --- --- --- --- --- a-- --- --c --- g-- -
                                     *   T                               L   E   I   L  
  M14067   IGKJ1-2*04 F (1)         -ga -c- --- --- --- --- --- --- --- c-- -a- a-- ct- t


Legend:

*: STOP_CODON mutation
IMGT note:
(1) Since the STOP-CODON at the 5' end of the J-REGION can be deleted by rearrangement (for example the cDNA sequence K01359), the J-GENE is considered as functional.