Only one sequence for each allele is shown. This set of sequences is part of the IMGT reference directory.
Other known sequences are shown in the individual Alignments of alleles

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 by comparison to the longest sequence. Blanks indicate partial sequences (blanks at the 5' and/or 3' end).

The F, G and G of the FGXG motif are shown in brown, in the allele *01 amino acid sequence.


                                      
                                       L   T   F   G   A   G   T   K   V   E   I   K  
  K01360   IGKJ1-1*01 ORF           t ttg act ttt gga gct ggc acc aag gta gaa atc aaa c
                                                                                      
  K01363   IGKJ1-1*02 ORF           - --- --- --- --- --- --- --- --- --g --- --- --- -
                                       W   A                       N                  
  M14067   IGKJ1-1*03 F             - -g- g-a --c --- --- --- --- --t --g --- --- --- t

                                    
                                   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
                                                                                        
  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           -ga -c- --- --- --- --- --- --- --- c-- -a- a-- ct- t

                                      
                                       S   T   L   G   P   G   T   K   L   E   I   K  
  K01360   IGKJ1-3*01 ORF           a tcc act ctt ggc cca ggg acc aaa ctg gaa atc aaa c
                                                                                      
  K01361   IGKJ1-3*02 ORF           - --- --- --c --- --- --- --- --- --- --- --- --- -
                                               R                                      
  M22541   IGKJ1-3*03 ORF           - --- --- -g- --- --- --- --- --- --- --- --- --- -
                                      
                                       L   T   F   G   S   G   T   M   V   E   I   K  
  K01360   IGKJ1-4*01 ORF           a ctt act ttt ggc tca ggg acc atg gtg gag atc aaa t
                                                                                   Q  
  K01363   IGKJ1-4*02 ORF           - --- --- --- --- --- --- --- --- --- --- --t c-- c
                                           A                                       R  
  M37809   IGKJ1-4*03 ORF           - --- g-- --- --- --- --- --- --- --- --- --- -g- -
                                      
                                       I   T   F   G   E   E   T   K   L   E   I   K  
  K01360   IGKJ1-5*01 ORF           a atc acc ttt ggc gag gag acc aag ctg gag atc aaa c
                                       T                                              
  K01363   IGKJ1-5*02 ORF           - -c- --- --- --- --- --- --- --- --- --- --- --- -
                                                                                      
  M14067   IGKJ1-5*03 ORF           g --- --- --- --- --- --- --- --- --- --- --- --- -
                                    
                                       L   T   F   G   A   G   T   K   V   E   I   K  
  X00232   IGKJ2-1*01 F             t ttg act ttt gga gct ggc acc aag gtg gaa atc aaa c
                                    
                                   S   N   T   F   G   A   G   T   K   V   E   I   K  
  X00232   IGKJ2-2*01 F           tct aat act ttc ggt gcg ggg acc aag gtg gag atc aaa c
                                    
                                       I   T   F   G   K   G   T   K   L   E   I   K  
  X00232   IGKJ2-3*01 F             g atc acc ttt gga aaa gga acc aag ctg gag atc aaa c

Legend:

*: STOP_CODON mutation