1st Faculty of Medicine Charles University 1st Faculty of Medicine Charles University ADENYLOSUCCINATE LYASE DEFICIENCY
souckova 04.01.2025

Database of patients

Patient Family Country Mutations in cDNA Mutations in protein Phenotype SAdo [umol/l] in CSF *** SAICAr [umol/l] in CSF SAdo/ SAICAr in CSF Ref.
1 1 Australia -49T>C severe 4.9# 6.9# 0.7# [21]
953C>T P318L
2 2 Italy -49T>C severe 158 167 0.9 [26]
1277G>A R426H
3 3 Norway -49T>C severe [21]
1339T>C S447P
4 4 Germany 421C>T R141W neonatal 470## 320## 1.5## [16]
618C>A 206-218del
5 5 France 1A>C M1L severe 367 376 1.0 [8]
1120C>T R374W
6 6 United States 1A>G M1V mild 87* 58* 1.5* [31]
1342T>C S448P
7 7 Netherlands 5C>T A2V neonatal 1-2## 1-2## 1.0## [34]
S395R
8 8 United Kingdom 7G>C A3P neonatal 477 921 0.5 [22]
578C>T R190X
9 9 Czech Republic 8C>T A3V severe 126 147 0.9 [15]
1009C>T R337X
10 10 Poland 8C>T A3V severe 338* 323* 1.0* [33]
lack of mRNA
11 11 Poland 69C>G S23R severe 311 374 0.8 [14]
1277G>A R426H
12 12 Germany 76A>T M26L severe 370* 400* 0.9* [16]
1277G>A R426H
13 13 Belgium 214A>G I72V severe n.d. n.d. [20]
736A>G K246E
14 14 Australia 240A>C E80D mild 1.89# 0.87# 2.4# [30]
261T>G D87E
15 15 Italy 298C>G P100A severe 75* 60* 1.3* [36]
1264G>T D422Y
16 16 Czech Republic 340T>C Y114H mild 283 127 2.2 [15]
569G>A R190Q
17 16 Czech Republic 340T>C Y114H mild 260 125 2.1 [15]
569G>A R190Q
18 17 Poland 340T>C Y114H neonatal n.d. n.d. [14]
725C>T T242I
19 17 Poland 340T>C Y114H severe 562 599 0.9 [14]
725C>T T242I
20 18 Czech Republic 340T>C Y114H neonatal 684 1100 0.6 [25]
1128G>C E376D
21 19 Czech Republic 340T>C Y114H severe 649 953 0.7 [31]
1187G>A R396H
22 20 Germany 340T>C Y114H neonatal 1.1* [25]
1277G>A R426H
23 20 Germany 340T>C Y114H neonatal n.d. n.d. [25]
1277G>A R426H
24 20 Germany 340T>C Y114H neonatal n.d. n.d. [25]
1277G>A R426H
25 21 Czech Republic 340T>C Y114H neonatal 169 330 0.5 [25]
1277G>A R426H
26 22 Czech Republic 340T>C Y114H neonatal 1.1* [33]
1277G>A R426H
27 23 Malaysia 445C>G R194G severe 380* 370* 1.0* [10]
774_778insG A260GfsX24
28 24 Belgium 569G>A R190Q moderate 379 214 1.8 [11]
736A>G K246E
29 25 Czech Republic 580C>T R194C severe 269 281 1.0 [15]
802G>A D268N
30 26 Germany 580C>T R194C neonatal n.d. n.d. [25]
1186C>T R396C
31 27 Poland 643G>C D215H severe 290* 215* 1.3* [14]
1052T>C I351T
32 28 Morocco 674T>C M225T severe 101* 63* 1.6* [6]
674T>C M225T
33 28 Morocco 674T>C M225T severe 79* 49* 1.6* [6]
674T>C M225T
34 29 Poland 802G>C D268H mild 1816* 896* 2.0* [14]
1277G>A R426H
35 30 United States 802G>A D268N severe n.d. n.d. [31]
1400C>G P467R
36 31 Netherlands N297S mild to severe 370 210 1.8 [7]
907C>T R303C
37 32 Netherlands N297S mild 1130 390 2.9 [7]
907C>T R303C
38 33 Netherlands 907C>T R303C mild 4.0 [12]
907C>T R303C
39 34 907C>T R303C mild 3.0 [28]
907C>T R303C
40 35 Spain 931C>G L311V severe 273 180 1.5 [2]
1187G>A R396H
41 36 Spain 1090G>A V364M severe 5.0** 2.8** 1.8** [2]
1355G>C R452P
42 36 Spain 1090G>A V364M severe 359 228 1.6 [2]
1355G>C R452P
43 37 Spain 1107A>C I369L severe 1.9* [29]
1107A>C I369L
44 38 1267C>G L423V moderate n.d. n.d. [9]
1277G>A R426H
45 39 Germany 1277G>A R426H severe n.d. n.d. [31]
1277G>A R426H
46 40 Belgium 1277G>A R426H severe 1.3 [12]
1277G>A R426H
47 41 Poland 1277G>A R426H moderate 198* 133* 1.5* [14]
1277G>A R426H
48 42 Poland 1277G>A R426H moderate 210* 125* 1.7* [14]
1277G>A R426H
49 43 Netherlands 1277G>A R426H severe 218 213 1.0 [9]
1277G>A R426H
50 44 Netherlands 1277G>A R426H severe [9]
1277G>A R426H
51 45 Netherlands 1277G>A R426H severe [9]
1277G>A R426H
52 46 Portugal 1277G>A R426H severe 271 173 1.6 [4]
1277G>A R426H
53 46 Portugal 1277G>A R426H severe 178 132 1.4 [4]
1277G>A R426H
54 47 Netherlands 1277G>A R426H severe 1.2 [28]
1277G>A R426H
55 48 Czech Republic 1277G>A R426H severe 1.2* [15]
1277G>A R426H
56 49 Turkey 1277G>A R426H severe [9]
1277G>A R426H
57 50 Portugal 1277G>A R426H severe 242 197 1.2 [4]
1277G>A R426H
58 51 Netherlands 1277G>A R426H severe 1.5 [28]
1277G>A R426H
59 52 Germany 1277G>A R426H severe 292 207 1.4 [7]
1277G>A R426H
60 53 United States 1277G>A R426H mild 2.6* [15]
1288G>A D430N
61 54 Netherlands 1277G>A R426H moderate 2.5 [28]
1349C>G T450S
62 54 Netherlands 1277G>A R426H moderate [9]
1349C>G T450S
63 55 Morocco 1312T>C S438P severe 162 111 1.5 [32]
1312T>C S438P
64 55 Morocco 1312T>C S438P severe 166 154 1.1 [32]
1312T>C S438P
65 56 Colombia nd nd neonatal 160 164 1.0 [2]
nd nd
66 56 Colombia nd nd neonatal n.d. n.d. [2]
nd nd
67 57 United States 1277G>A R426H mild to severe 222 n.d. [33]
1277G>A R426H
68 57 United States nd nd mild to severe 430 n.d. [33]
nd nd
69 58 United Kingdom -49T>C severe 0.4## 0.4## 1.0## [17]
1277G>A R426H
70 59 United Kingdom 421C>T R141W severe 2.0## 1.3## 1.6## [17]
1304C>T P435L
71 60 Germany 731C>T T244I moderate 440* n.d.* [33]
1191+5G>C splice
72 61 Dominican Republic 1107A>C I369L severe 1.9* [27]
1107A>C I369L
73 62 Spain 1165A>G M389V mild 3.4* [27]
1165A>G M389V
74 63 Spain 1165A>G M389V mild to severe 2.7* [27]
1165A>G M389V
75 64 Ireland 340T>C Y114H severe 0.3## 0.2## 1.7## ?
no RNA prob.splice
76 65 France 340T>C Y114H mild [23]
1253G>C G418A
77 65 France 340T>C Y114H mild 322* 241* 1.3* [23]
1253G>C G418A
78 65 France 340T>C Y114H severe [23]
1253G>C G418A
79 66 Australia -49T>C severe 421* 324* 1.3* [35]
889_891dupAAT
80 67 Poland 1277G>A R426H mild 332* 161* [13]
802G>C D268H
81 68 736 A>G K246E severe 120 117 1.0 [37]
nd nd
82 69 IVS12+1/G>C splice site exon 12 severe 305 436 0.7 [37]
802G>A D268N
83 70 736A>G K246Q severe 282* [3]
947T>C M316Y
84 71 1277G>A R426H severe [3]
1277G>A R426H
85 72 1277G>A R426H severe 124* [3]
1277G>A R426H
86 72 1277G>A R426H severe 97* [3]
1277G>A R426H
87 73 China 71C>T P24L severe [19]
1387-1389delGAG E463-
88 73 China 71C>T P24L severe [19]
1387-1389delGAG E463-
89 74 China 71C>T P24L severe [19]
134G>A W45*
90 74 China 71C>T P24L severe [19]
134G>A W45*
91 75 926G>A R309H mild 116* 58* 2.0* [18]
1191+5G>C splice site
92 76 Italy 340T>C Y114H severe 236* 38* 6.2* [23]
65C>T A22V
93 77 Germany 76A>T M26L mild 22* 6* 3.6* [18]
1187G>A R396H
94 77 Germany 76A>T M26L mild 20* 5* 3.7* [18]
1187G>A R396H
95 78 Israel (Arab) 1027G>A Q343K moderate 122## [24]
1027G>A Q343K
96 79 Turkey 1277G>A R426H moderate [5]
910T>G C304G
97 80 Qatar 1343_1345delCTT S448del neonatal 208* 223* 0.9* [23]
502G>A V168I
98 81 1277G>A R426H severe 457 [23]
1277G>A R426H
99 82 1277G>A R426H severe 856 [23]
1277G>A R426H
100 83 1277G>A R426H severe 674 [23]
1277G>A R426H
101 84 R149G severe positive [23]
W175C
102 85 421C>T R141W severe 1.4* [23]
P318L
103 86 1277G>A R426H severe 311 374 0.8 [23]
S23R
104 87 1277G>A R426H moderate [23]
1277G>A R426H
105 87 1277G>A R426H [23]
1277G>A R426H
106 88 E343K mild 123* [23]
E343K
107 89 1277G>A R426H mild 469* [23]
D430D
108 90 T450S mild 176* 73* 2.4* [23]
D332H
109 91 701+1G>G/A intron 6 severe positive MR spect positive MR spect [1]
926G>G/A intron 9
110 92 65C > T A22V severe 236* 38* [39]
340 T > C Y114H 5.9** 4.5**
111 93 Germany 76A>T M26L very mild 22* 6.2* 3.6* [40]
1187G>A R396H
112 94 76A>T M26L very mild 20* 5.4* 3.7* [40]
1187G>A R396H
113 95 1027G > A E343K severe 122## ? [41]
1027G > A E343K
114 96 Turkey 1277 G > A R426H severe [42]
910 T > G C304G
115 97 154-3C>G splicing mutation moderate/severe
[43]
71C>T P24L
116 98 Great Britain 632T>A L211H severe 1399** 696** [44]
1277G>A R426H

normal range of SAICAr: undetectable; normal range of SAdo: 0.6-7.4 mmol/mol creatinine (in urine) [38]

# umol/mg of creatinine (in urine)

## mmol/l (in urine)

* mmol/mol of creatinine (in urine)

** umol/l (in plasma)

*** CSF = cerebrospinal fluid

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[33] unpublished

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