Sequence alignment between 2inx(A) and UniProt seq P07445 (SDIS_PSEPU):

P07445 (SDIS_PSEPU): Steroid Delta-isomerase from Pseudomonas putida
                 10        20        30        40        50        60        70        80        90       100       110       120       130 
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-
UniProt: MNLPTAQEVQGLMARYIELVDVGDIEAIVQMYADDATVEDPFGQPPIHGREQIAAFYRQGLGGGKVRACLTGPVRASHNGCGAMPFRVEMVWNGQPCALDVIDVMRFDEHGRIQTMQAYWSEVNLSVREPQ
         .......................................X.....................XXX...................................................................
PDB seq: -NLPTAQEVQGLMARYIELVDVGDIEAIVQMYADDATVENPFGQPPIHGREQIAAFYRQGL---KVRACLTGPVRASHNGCGAMPFRVEMVWNGQPCALDVIDVMRFDEHGRIQTMQAYWSEVNLSV----
          --------+---------+---------+---------+---------+---------+-   -----+---------+---------+---------+---------+---------+-------    
                 10        20        30        40        50        60        70        80        90       100       110       120