Available structures: 1a52, 1ere, 1err, 1g50, 1gwq, 1gwr, 1hcp, 1hcq, 1l2i, 1pcg, 1qkt, 1qku, 1r5k, 1sj0, 1uom, 1x7e, 1x7r, 1xp1, 1xp6, 1xp9, 1xpc, 1xqc, 1yim, 1yin, 1zky, 2ayr, 2b1v, 2b1z, 2b23, 2bj4, 2fai, 2g44, 2g5o, 2i0j, 2jf9, 2jfa, 2ouz, 2p15, 3erd, 3ert |