Sequence alignment between 1v4k(A) and UniProt seq Q9X1M1 (Q9X1M1_THEMA):

Q9X1M1 (Q9X1M1_THEMA): Octoprenyl-diphosphate synthase, putative from Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290         
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: MTKNKLNQNSYELEKVKERIEQILSQFFPEQIMKDLPLYGKMLRVRLSILSFKNRGVEIGEDAISSLAALELVHLASLLHDDVIDGARFRRGKETINFMYGDKAAVAAGDLVLVSAFHTVEEIGNNKLRRAFLNVIGKMSEAELIEQLSRYKPITKEEYLRIVEGKSGALFGLALQLPALLEGELGEDLYNLGVTIGTIYQMFDDIMDFAGMEKIGKDGFLDLKNGVASFPLVTAMEKFPEARQMFENRDWSGLMSFMREKGILKECEETLKVLVKNVIIENSWLRDFVDGIFKIKISS
         ............................................................................X..............................................................................................................................................................................................................................
PDB seq: ----------YELEKVKERIEQILSQFFPEQIMKDLPLYGKMLRVRLSILSFKNRGVEIGEDAISSLAALELVHLAFLLHDDVIDGARFRRGKETINFMYGDKAAVAAGDLVLVSAFHTVEEIGNNKLRRAFLNVIGKMSEAELIEQLSRYKPITKEEYLRIVEGKSGALFGLALQLPALLEGELGEDLYNLGVTIGTIYQMFDDIMDFAGMEKIGKDGFLDLKNGVASFPLVTAMEKFPEARQMFENRDWSGLMSFMREKGILKECEETLKVLVKNVIIENSWLRD------------
                   ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-------            
                           20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280