| Q9XWV2 | PLBL1_CAEEL | Caenorhabditis elegans | Y37D8A.2 | Detail |
| B3ESC6 | PTH_AMOA5 | Amoebophilus asiaticus (strain 5a2) | pth Aasi_0745 | Detail |
| A5VI57 | PTH_LACRD | Lactobacillus reuteri (strain DSM 20016) | pth Lreu_0261 | Detail |
| C1CN70 | PTH_STRZP | Streptococcus pneumoniae (strain P1031) | pth SPP_0005 | Detail |
| B1Y3Q1 | PTH_LEPCP | Leptothrix cholodnii (strain ATCC 51168 / LMG 8142 / SP-6) (Leptothrix discophora (strain SP-6)) | pth Lcho_3500 | Detail |
| Q8R2Y8 | PTH2_MOUSE | Mus musculus (Mouse) | Ptrh2 Pth2 | Detail |
| A6W1C9 | PTH_MARMS | Marinomonas sp. (strain MWYL1) | pth Mmwyl1_3606 | Detail |
| B1LBD6 | PTH_THESQ | Thermotoga sp. (strain RQ2) | pth TRQ2_1290 | Detail |
| Q83HD8 | PTH_TROW8 | Tropheryma whipplei (strain TW08/27) (Whipple's bacillus) | pth TW673 | Detail |
| Q2RMV4 | PTH_RHORT | Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1) | pth Rru_A3747 | Detail |