Sequence alignment between 4uww(A) and UniProt seq P83514 (SCAL1_STRCA):

P83514 (SCAL1_STRCA): Struthiocalcin-1 from Struthio camelus
                 10        20        30        40        50        60        70        80        90       100       110       120       130  
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--
UniProt: DKCPKGWLDFRGNCYGYFRYELPWKRAEAWCRSIRAGAHLASIHTSEEHRAIAKFISQYHHGEEEEDVWIGLFRWNSVWAWIDGSKKHYSALDDDDYPKGKHCAVLDESSGFLSWDNDSCGERNAFICKCTA
         ..............................................................................................XX....................................
PDB seq: DKCPKGWLDFRGNCYGYFRYELPWKRAEAWCRSIRAGAHLASIHTSEEHRAIAKFISQYHHGEEEEDVWIGLFRWNSVWAWIDGSKKHYSALDD--YPKGKHCAVLDESSGFLSWDNDSCGERNAFICKCTA
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+----  ---+---------+---------+---------+--
                 10        20        30        40        50        60        70        80        90       100       110       120       130