TABLE 1.
Position of bands and shoulders in the nucleotide binding spectra in the amide I region
Nucleotide | ATP | AMPPNP | ADP | 2′-dATP | 3′-dATP | ITP | TNP-AMP |
---|---|---|---|---|---|---|---|
Band positions | 1698(−) | ||||||
1693(+) | 1692(+) | 1693(+) | 1693(+) | 1692(+) | 1691(+) | ||
1680(+) | 1681(+) | 1680(+, s) | 1682(+) | 1679(+) | |||
1678(+, s) | |||||||
1673(−, s) | 1671(−, s) | 1672(−, s) | 1673(−) | ||||
1664(−) | 1663(−) | 1663(−) | 1665(−) | 1664(−, s) | 1663(−) | ||
1652(+) | 1652(+) | 1652(+) | 1652(+) | 1653(+) | 1652(+) | 1654(−) | |
1641(−) | 1640(−) | 1641(−) | 1641(−) | 1642(−) | 1641(−) | 1635(+) | |
1628(+) | 1627(+) | 1628(+) | 1628(+) | 1628(+) | 1626(+) | 1624(−) | |
1616(+, s) | 1616(+, s) | 1616(+, s) | |||||
1607(+) |
Key: s, shoulder; +, positive band or shoulder; and −, negative band or shoulder. TNP-AMP bands with a sign opposite to ATP-binding binds are indicated in bold.