SH3BGR GI:48762712 SH3-binding domain and glutamic acid-rich protein isoform b 1 mrenvpgekk pqngiplppq ifneeqycgd fdsffsakee niiysflgla 50 51 pppdskgsek aeeggeteaq kegsedvgnl peaqekneee getateetee 100 101 iamegaegea eeeeetaege epgededs