Sequence alignment between 1vk9(A) and UniProt seq Q9X1J4 (Q9X1J4_THEMA):

Q9X1J4 (Q9X1J4_THEMA): DUF1893 domain-containing protein 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         
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: -----------MEKNLLRSALKIFEKKDLSLLAYSGRSIFESKDSGLKPVVELFKRFDNLEGSLVIDKMVGKAAASFLLKMKPDHIHAKVISKPALKLMNEYGQSFSYDEKIPFVLGKDGKSMCPFEKLVLEMDDPEEIIRIVLSKFTSL
         ...........X..........................................................................................................................................
PDB seq: GSDKIHHHHHHVEKNLLRSALKIFEKKDLSLLAYSGRSIFESKDSGLKPVVELFKRFDNLEGSLVIDKMVGKAAASFLLKMKPDHIHAKVISKPALKLMNEYGQSFSYDEKIPFVLGKDGKSMCPFEKLVLEMDDPEEIIRIVLSKF---
         ----------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------   
                   0        10        20        30        40        50        60        70        80        90       100       110       120       130