The UMD-MSH2 mutations database
Statistics: Sequence of exon 2

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Potential stop codons from exon 2

AA position	Wild type codon	Wild type AA	exon	Species
72	GCA	Ala	2	1
73	AAG	Lys	2	1
74	AAT	Asn	2	1
75	CTG	Leu	2	1
76	CAG	Gln	2	1
77	AGT	Ser	2	1
78	GTT	Val	2	1
79	GTG	Val	2	1
80	CTT	Leu	2	1
81	AGT	Ser	2	1
82	AAA	Lys	2	1
83	ATG	Met	2	1
84	AAT	Asn	2	1
85	TTT	Phe	2	1
86	GAA	Glu	2	1
87	TCT	Ser	2	1
88	TTT	Phe	2	1
89	GTA	Val	2	1
90	AAA	Lys	2	1
91	GAT	Asp	2	1
92	CTT	Leu	2	1
93	CTT	Leu	2	1
94	CTG	Leu	2	1
95	GTT	Val	2	1
96	CGT	Arg	2	1
97	CAG	Gln	2	1
98	TAT	Tyr	2	1
99	AGA	Arg	2	1
100	GTT	Val	2	1
101	GAA	Glu	2	1
102	GTT	Val	2	1
103	TAT	Tyr	2	1
104	AAG	Lys	2	1
105	AAT	Asn	2	1
106	AGA	Arg	2	1
107	GCT	Ala	2	1
108	GGA	Gly	2	1
109	AAT	Asn	2	1
110	AAG	Lys	2	1
111	GCA	Ala	2	1
112	TCC	Ser	2	1
113	AAG	Lys	2	1
114	GAG	Glu	2	1
115	AAT	Asn	2	1
116	GAT	Asp	2	1
117	TGG	Trp	2	1
118	TAT	Tyr	2	1
119	TTG	Leu	2	1
120	GCA	Ala	2	1
121	TAT	Tyr	2	1
122	AAG	Lys	2	1

Red: Amino acids that can be mutated in a stop codon by a single substitution (example: GAT -> TAG)
Species: 1=Human; 2=Mammals; 3=Vertebrates