When several alleles are shown, the nucleotide mutations and amino acid changes for a given codon are indicated
in red letters.
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 nucleotide between parentheses at the beginning of exons comes from a DONOR-SPLICE (n from ngt). The first nucleotide from an INT-DONOR-SPLICE is underlined (n from ngt).
Exon names are shown between parentheses on the first line.
The Cysteines involved in the IG CH1, CH2 and CH3 intrachain disulfide bridge are shown with a larger letter C in purple.
The Cysteines involved in the H-L or H-H interchain disulfide bridge are shown with a larger letter C in black.
STOP-CODON is indicated by an asterisk.
N (Asn, asparagine) of potential N-glycosylation sites (NXS/T, where X is different from P), (N-linked glycosylation) is shown is green (site is underlined in CHS and in pages edited before 14/10/2009).
1.4 1.3 1.2 1.1 1 2 3 4 5 6 7 8 9 10 11
A S P T S P K V F P L S L C S
X15045 ,IGHA1*01 (CH1) (G)CA TCC CCG ACC AGC CCC AAG GTC TTC CCG CTG AGC CTC TGC AGC
X53705 ,IGHA1*01 (-)-- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
X08044 ,IGHA1*02
___AB_______ ________
15.1 15.3
12 13 14 15 15.2 16 17 18 19 20 21 22 23 24 25 26 27 28
T Q P D G D V V V A C L V Q G F
X15045 ,IGHA1*01 (CH1) ACC CAG CCA ... ... ... ... GAT GGG GAC GTG GTC GTC GCC TGC CTG GTC CAG GGC TTC
X53705 ,IGHA1*01 --- --- --- ... ... ... ... --- --- --- --- --- --- --- --- --- --- --- --- ---
X08044 ,IGHA1*02
_________BC_____________________ ___________CD_______
45.1 45.3 45.5
29 30 31 32 33 34 35 36 39 40 41 42 43 44 45 45.2 45.4
F P Q E P L S V T W S E S G Q G V
X15045 ,IGHA1*01 (CH1) TTC CCC CAG ... GAG CCA CTC AGT GTG ACC TGG AGC GAA AGC GGA CAG GGT GTG ... ...
X53705 ,IGHA1*01 --- --- --- ... --- --- --- --- --- --- --- --- --- --- --- --- --- --- ... ...
X08044 ,IGHA1*02
________ _________________________DE_____________
45.7 84.1 84.3 84.5 84.7 85.6
45.6 77 78 79 80 81 82 83 84 84.2 84.4 84.6 85.7 85.5
T A R N F P P S Q D A S G
X15045 ,IGHA1*01 (CH1) ... ... ACT GCC AGA AAC TTC CCA CCC AGC CAG GAT GCC TCC GGG ... ... ... ... ...
X53705 ,IGHA1*01 ... ... --- --- --- --- --- --- --- --- --- --- --- --- --- ... ... ... ... ...
X08044 ,IGHA1*02
________________ _EF_____
85.4 85.2 96.1
85.3 85.1 85 86 87 88 89 90 91 92 93 94 95 96 96.2 97 98
D L Y T T S S Q L T L P A T Q C P D
X15045 ,IGHA1*01 (CH1) GAC CTG TAC ACC ACG AGC AGC CAG CTG ACC CTG CCG GCC ACA CAG TGC ... ... CCA GAC
X53705 ,IGHA1*01 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ... ... --- ---
X08044 ,IGHA1*02 --- ---
_______________________FG___________________________
99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118
G K S V T C H V N H Y T N P S Q D
X15045 ,IGHA1*01 (CH1) GGC AAG TCC GTG ACA TGC CAC GTG AAT CAC TAC ... ... ... ACG AAT CCC AGC CAG GAT
X53705 ,IGHA1*01 --- --- --- --- --- --- --- --- --- --- --- ... ... ... --- --- --- --- --- ---
X08044 ,IGHA1*02 --- --- --- --- --- --- --- --- --- --- --- ... ... ... --- --- --- --- --- ---
119 120 121 122 123 124
V T V P C R
X15045 ,IGHA1*01 (CH1) GTG ACT GTG CCC TGC CGA G
X53705 ,IGHA1*01 --- --- --- --- --- --- -
X08044 ,IGHA1*02 --- --- --- --- --- --- -
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
V P S T P P T P S P S T P P T P S P P
X15045 ,IGHA1*01 (H) (1) TT CCC TCA ACT CCA CCT ACC CCA TCT CCC TCA ACT CCA CCT ACC CCA TCT CCC CCA
X53705 ,IGHA1*01 -- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
P
X08044 ,IGHA1*02 -- --- --- --- --- --- --- --- --- --- C--
1.2 1.1 1 2 3 4 5 6 7 8 9 10 11
C C H P R L S L H R P A L
X15045 ,IGHA1*01 (CH2) TGC TGC CAC CCC CGA CTG TCG CTG CAC CGA CCG GCC CTC
X53705 ,IGHA1*01 --- --- --- --- --- --- --- --- --- --- --- --- ---
X08044 ,IGHA1*02 --- --- --- --- --- --- --- --- --- --- --- --- ---
___AB_______ ________
15.1 15.3
12 13 14 15 15.2 16 17 18 19 20 21 22 23 24 25 26 27 28
E D L L L G S E A N L T C T L T G L
X15045 ,IGHA1*01 (CH2) GAG GAC CTG CTC TTA ... ... GGT TCA GAA GCG AAC CTC ACG TGC ACA CTG ACC GGC CTG
X53705 ,IGHA1*01 --- --- --- --- --- ... ... --- --- --- --- --- --- --- --- --- --- --- --- ---
X08044 ,IGHA1*02 --- --- --- --- --- ... ... --- --- --- --- --- --- --- --- --- --- --- --- ---
_________BC_____________________ ___________CD_______
45.1 45.3 45.5
29 30 31 32 33 34 35 36 39 40 41 42 43 44 45 45.2 45.4
R D A S G V T F T W T P S S G K S
X15045 ,IGHA1*01 (CH2) AGA GAT GCC ... TCA GGT GTC ACC TTC ACC TGG ACG CCC TCA AGT GGG AAG AGC ... ...
X53705 ,IGHA1*01 --- --- --- ... --- --- --- --- --- --- --- --- --- --- --- --- --- --- ... ...
X08044 ,IGHA1*02 --- --- --- ... --- --- --- --- --- --- --- --- --- --- --- --- --- --- ... ...
________ _________________________DE_____________
45.7 84.1 84.3 84.5 84.7 85.6
45.6 77 78 79 80 81 82 83 84 84.2 84.4 84.6 85.7 85.5
A V E G P P E R D L C G
X15045 ,IGHA1*01 (CH2) ... ... GCT GTT GAA GGA CCA CCT GAG CGT GAC CTC TGT GGC ... ... ... ... ... ...
X53705 ,IGHA1*01 ... ... --- --- --- --- --- --- --- --- --- --- --- --- ... ... ... ... ... ...
X08044 ,IGHA1*02 ... ... --- --- --- --- --- --- --- --- --- --- --- --- ... ... ... ... ... ...
________________ _EF_____
85.4 85.2 96.1
85.3 85.1 85 86 87 88 89 90 91 92 93 94 95 96 96.2 97 98
C Y S V S S V L P G C A E P W N H
X15045 ,IGHA1*01 (CH2) ... TGC TAC AGC GTG TCC AGT GTC CTG CCT GGC TGT GCT GAG CCA TGG ... ... AAC CAT
X53705 ,IGHA1*01 ... --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ... ... --- ---
X08044 ,IGHA1*02 ... --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ... ... --- ---
_______________________FG___________________________
99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118
G K T F T C T A A Y P E S K T P L T
X15045 ,IGHA1*01 (CH2) GGG AAG ACC TTC ACC TGC ACT GCT GCC TAC CCC GAG ... ... TCC AAG ACC CCA CTA ACC
X53705 ,IGHA1*01 --- --- --- --- --- --- --- --- --- --- --- --- ... ... --- --- --- --- --- ---
X08044 ,IGHA1*02 --- --- --- --- --- --- --- --- --- --- --- --- ... ... --- --- --- --- --- ---
119 120 121 122 123 124
A T L S K S
X15045 ,IGHA1*01 (CH2) GCC ACC CTC TCA AAA TCC G
X53705 ,IGHA1*01 --- --- --- --- --- --- -
X08044 ,IGHA1*02 --- --- --- --- --- --- -
1.4 1.3 1.2 1.1 1 2 3 4 5 6 7 8 9 10 11
G N M F R P E V H L L P P P S
X15045 ,IGHA1*01 (CH3) GA AAC ATG TTC CGG CCC GAG GTC CAC CTG CTA CCG CCG CCG TCG
X53705 ,IGHA1*01 -- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
___AB_______ ________
15.1 15.3
12 13 14 15 15.2 16 17 18 19 20 21 22 23 24 25 26 27 28
E E L A L N E L V T L T C L A R G F
X15045 ,IGHA1*01 (CH3) GAG GAG CTG GCC CTG ... ... AAC GAG CTG GTG ACG CTG ACG TGC CTG GCA CGT GGC TTC
X53705 ,IGHA1*01 --- --- --- --- --- ... ... --- --- --- --- --- --- --- --- --- --- --- --- ---
_________BC_____________________ ___________CD_______
45.1 45.3 45.5
29 30 31 32 33 34 35 36 39 40 41 42 43 44 45 45.2 45.4
S P K D V L V R W L Q G S Q E L P R
X15045 ,IGHA1*01 (CH3) AGC CCC ... ... AAG GAC GTG CTG GTT CGC TGG CTG CAG GGG TCA CAG GAG CTG CCC CGT
X53705 ,IGHA1*01 --- --- ... ... --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
________ _________________________DE_____________
45.7 84.1 84.3 84.5 84.7 85.6
45.6 77 78 79 80 81 82 83 84 84.2 84.4 84.6 85.7 85.5
E K Y L T W A S R Q E P S Q G T
X15045 ,IGHA1*01 (CH3) GAG ... AAG TAC CTG ACT TGG GCA TCC CGG CAG GAG CCC AGC CAG GGC ... ... ... ACC
X53705 ,IGHA1*01 --- ... --- --- --- --- --- --- --- --- --- --- --- --- --- --- ... ... ... ---
________________ _EF_____
85.4 85.2 96.1
85.3 85.1 85 86 87 88 89 90 91 92 93 94 95 96 96.2 97 98
T T F A V T S I L R V A A E D W K K
X15045 ,IGHA1*01 (CH3) ACC ACC TTC GCT GTG ACC AGC ATA CTG CGC GTG GCA GCC GAG GAC TGG ... ... AAG AAG
X53705 ,IGHA1*01 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ... ... --- ---
_______________________FG___________________________
99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118
G D T F S C M V G H E A L P L A F T Q
X15045 ,IGHA1*01 (CH3) GGG GAC ACC TTC TCC TGC ATG GTG GGC CAT GAG GCC ... CTG CCG CTG GCC TTC ACA CAG
X53705 ,IGHA1*01 --- --- --- --- --- --- --- --- --- --- --- --- ... --- --- --- --- --- --- ---
____________________________________CHS
119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138
K T I D R L A G K P T H V N V S V
X15045 ,IGHA1*01 (CH3) AAG ACC ATC GAC CGC CTG GCG ... ... ... GGT AAA CCC ACC CAC GTC AAT GTG TCT GTT
X53705 ,IGHA1*01 --- --- --- --- --- --- --- ... ... ... --- --- --- --- --- --- --- --- --- ---
________________________________________
139 140 141 142 143 144 145 146 147 148
V M A E V D G T C Y *
X15045 ,IGHA1*01 (CH3) GTC ATG GCG GAG GTG GAC GGC ACC TGC TAC
X53705 ,IGHA1*01 --- --- --- --- --- --- --- --- --- ---
IMGT note:
(1) In the IGHA gene, the hinge (H) and the (CH2) are joined in a single exon.
Created: 12/11/2002
Author: Nathalie Bosc
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