After noticing Alexey Murzin's note on FORCASP, we redid the searches and indeed found 1tljA to be an excellent template. This is the alignment to 1tljA created by a 3-track HMM: T0245-1tljA-t2k-local-str2+CB_burial_14_7-0.4+0.4-adpstyle5 with sidechains repacked by SCWRL.