>gnl|PDB|1D3B.1 strand_id:A,C,E,G,I,K description:PROTEIN (SMALL NUCLEAR RIBONUCLEOPROTEIN SM D3)
MSIGVPIKVLHEAEGHIVTCETNTGEVYRGKLIEAEDNMNCQMSNITVTYRDGRVAQLEQVYIRGCKIRFLILPD
>gnl|PDB|1D3B.2 strand_id:B,D,F,H,J,L description:PROTEIN (SMALL NUCLEAR RIBONUCLEOPROTEIN ASSOCIATED PROTEIN B)
MTVGKSSKMLQHIDYRMRCILQDGRIFIGTFKAFDKHMNLILCDCDEFRKIKPKNSKQAEREEKRVLGLVLLRGENLVSMTVEGPPPKDTG