Sequence alignment between 2w4h(C) and UniProt seq P02605 (MLE3_CHICK):

P02605 (MLE3_CHICK): Myosin light chain 3, skeletal muscle isoform from Gallus gallus
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
UniProt: MSFSPDEINDFKEAFLLFDRTGDAKITLSQVGDIVRALGQNPTNAEINKILGNPSKEEMNAKKITFEEFLPMLQAAANNKDQGTFEDFVEGLRVFDKEGNGTVMGAELRHVLATLGEKMTEEEVEELMKGQEDSNGCINYEAFVKHIMSV
PDB seq: -----DEINDFKEAFLLFDRTGDAKITLSQVGDIVRALGQNPTNAEINKILGNPSKEEMNAKKITFEEFLPMLQAAANNKDQGTFEDFVEGLRVFDKEGNGTVMGAELRHVLATLGEKMTEEEVEELMKGQEDSNGCINYEAFVKHIMSV
              -----+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
                  10        20        30        40        50        60        70        80        90       100       110       120       130       140