EC Number |
Subunits |
Reference |
---|
1.13.11.66 | ? |
x * 19000, subunit PnpC1 |
-, 719104 |
1.13.11.66 | ? |
x * 34000, SDS-PAGE |
-, 719327 |
1.13.11.66 | ? |
x * 36000, SDS-PAGE |
719693 |
1.13.11.66 | ? |
x * 36522, electrospray LC-MS |
718831 |
1.13.11.66 | ? |
x * 38000, subunit PnpC2 |
-, 719104 |
1.13.11.66 | ? |
x * 43300, SDS-PAGE |
-, 745802 |
1.13.11.66 | heterotetramer |
2 * 19000, subunit alpha, + 2 * 38000, subunit beta |
-, 744430 |
1.13.11.66 | heterotetramer |
2 * 38300, subunit alpha, + 2 * 18000, subunit beta |
745331 |
1.13.11.66 | More |
both subunits alpha and beta fold as a cupin, but that of the small alpha subunit lacks a competent metal binding pocket. Two tetramers are present in the asymmetric unit of the enzyme crystals |
-, 744430 |
1.13.11.66 | More |
the PnpCD structure contains a pseudo cupin and an iron metallocenter in the catalytic PnpD. Both the PnpC and the C-terminal domains of PnpD comprise a conserved cupin fold, whereas PnpC cannot form a competent metal binding pocket as can PnpD cupin, structure analysis, overview |
745331 |