ABCMdb

ABCC8 p.Leu135Pro

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Publications

PMID: 17919176 [PubMed] Patch AM et al: "Mutations in the ABCC8 gene encoding the SUR1 subunit of the KATP channel cause transient neonatal diabetes, permanent neonatal diabetes or permanent diabetes diagnosed outside the neonatal period."

No. Sentence Comment

3 Results: We identified ABCC8 mutations in an additional nine probands (including five novel mutations L135P, R306H, R1314H, L438F and M1290V), bringing the total of reported families to 48. Login to comment
83 Five novel mutations were identified: L135P (c.404T>C), R306H (c.917G>A), R1314H (c.3941G>A), L438F (c.1312C>T) and M1290V (c.3868A>G). Login to comment
90 We report two new families with PNDM, a novel, de novo L135P mutation (ISPAD146) and one with recessive inheritance (ISPAD142). Login to comment
102 - 126 NA N/NR1380L/N 33 yrs 25 yrs - - R1380L/N 59 yrs 30 yrs - - P NA N/N L438F/M1290V 14 yrs 12 wks - - L438F/N 142 M1290V/N L438F/M1290V 12 yrs 14 wks - - P P R306H/N 65 yrs 51 yrs - - R306H/N 2 yrs 1 wk - - N/N 141 N/N R306H/N 35 yrs - - - N/N P R1314H/N 12 yrs <1 wks 3 wks 11 yrs N/N 144 R1314H/N 36 yrs - - - NA R1380L/N 9 yrs 6 wks - - P R1380L/N 29 yrs 21 yrs - - 145 P L135P/N 10 yrs 6 wks - - N/N N/N 146 P R826W/N 8 yrs 22 wks ? Login to comment
161 Affected probands and family members can be separated into three distinct groups based T229I/T229I ABCC8 mutations Transient Neonatal Diabetes Mellitus Recessive homozygous mutations R826W (2) H1024Y R1183Q (2) R1183W (5) R1314H R1380C (3) R1380H R1380L (2) D209E D212I D212N R306H V324M C435R L451P L582V (2) Dominant heterozygous mutations Permanent Neonatal Diabetes Mellitus E382K/E382K A1185E/A1185E Mosaic N72S Recessive homozygous or mosaic mutations P45L/G1401R E208K/Y263D T229I/V1523L L438F/M1290V P207S/c.536del4 E1327K+V1523A/ c.1327ins10 Recessive compound heterozygous mutations 1K Dominant heterozygous mutations D209E Q21 L213R L225P(2) I1425V V86A V86G F132L (2) F132V L135P Fig. 2 A diagram illustrating the inheritance of ABCC8 mutations in probands with permanent and transient forms of neonatal diabetes. Login to comment
176 No neurological features were reported in R1183W/Q A1185E E1327K G1401R V1523A/L NBD1 NBD2 outside membrane inside P45L N72S F132L/V L135P P207S E208K D209E Q211K D212I/N L213R L225P T229I Y263D E382K V86A/G L438F C435R R1380C/H/L L451P R826W TMD0 TMD1 TMD2 R306H V324M L582V H1024Y I1425V R1314H M1290V Fig. 4 A schematic of the membrane topologies of SUR1 showing the location of the ABCC8 missense mutations causing neonatal diabetes. Login to comment
197 Genotype-phenotype Correlation Most of the dominantly acting mutations located in exons 2-5 of the ABCC8 gene (V86A/G, F132L/V, L135P, D209E, Q211K, L213R and L225P) cause PNDM. Login to comment

PMID: 20922570 [PubMed] Edghill EL et al: "Permanent neonatal diabetes due to activating mutations in ABCC8 and KCNJ11."

No. Sentence Comment

85 One of the most notable R1183W/Q A1185E E1327K G1401R V1523A/L V1524M R1531A NBD1 NBD2 outside membrane inside P45L N72S F132L/V L135P P207S E208K D209E Q211K D212I/N L213R L225P T229I Y263D A269D/N E382K V86A/G R1380C/H/L C435R L438F M1290V L451P R826W R1314H TMD0 TMD1 TMD2 R306H V324M L582V H1024Y I1425V A90V Y356C R521Q N1123D R1153G T1043TfsX74 Fig. 3 Schematic representation of 50 ABCC8 mutations which cause neonatal diabetes. Login to comment

PMID: 18990670 [PubMed] Aittoniemi J et al: "Review. SUR1: a unique ATP-binding cassette protein that functions as an ion channel regulator."

No. Sentence Comment

207 (a) (b) P45L N72S F132L NH2 A90V V86G COOH L135P exoplasmic cytoplasmic Walker A Walker A linker Walker B linker Walker B V324M E382K C435R L438F L582V R826W H1023Y N1122D R1183Q A1185E R1314H E1327K R1380 L I1425V V1524 L P207S E208K Q211K D212I/N L225P T229I Y263D A269D R306H D209E L213R TMD0 TMD1 TMD2 NBD1 NBD2 CL3 linker site 1 site 2 NBD1 NBD2 R826W R1380 L E1327K I1425V V1524 L Figure 5. Login to comment