Table 1 Gene numbers in the HLA genomic region.

From: Human leukocyte antigen super-locus: nexus of genomic supergenes, SNPs, indels, transcripts, and haplotypes

Gene status

Protein coding

ncRNA

snoRNA

Pseudo

Total

Extended Class Ia

3

0

0

3

6

Class I

47

30

0

55

132

Class III

61

12

5

8

86

Class II

18

4

0

10

32

Extended Class IIb

15

7

0

5

27

Total for all regions

144

53

5

81

283

  1. aExtended class I is GABBR1-HCG4P11.
  2. bExtended class II is COL11A2-KIFC1.