Chains and heterogens:
PDB Chain Sequences:
>2mev1 (1:) gvenaekgvtentdatadfvaqpvylpenqtkvaffydrsspigafavksgslesgfapf snkacpnsviltpgpqfdpaydqlrpqrlteiwgngneetsevfplktkqdysfclfspf vyykcdlevtlsphtsgahgllvrwcptgtptkpttqvlhevsslsegrtpqvysagpgt snqisfvvpynsplsvlpavwynghkrfdntgdlgiapnsdfgtlffagtkpdikftvyl ryknmrvfcprptvffpwptsgdkidmt
>2mev2 (2:) enlsdrvsqdtagntvtntqstvgrlvgygtvhdgehpascadtasekilaveryytfkv ndwtstqkpfeyiriplphvlsgedggvfgatlrrhylvktgwrvqvqcnasqfhagsll vfmapeyptldvfamdnrwskdnlpngtrtqtnrkgpfamdhqnfwqwtlyphqflnlrt nttvdlevpyvniaptsswtqhaswtlviavvapltystgastslditasiqpvrpvfng lrhevlsrq
>2mev3 (3:) spipvtirehagtwystlpdstvpiygktpvapanymvgeykdfleiaqiptfignkvpn avpyieasntavktqplavyqvtlscsclantflaalsrnfaqyrgslvytfvftgtamm kgkfliaytppgagkptsrdqamqatyaiwdlglnssysftvpfispthfrmvgtdqani tnvdgwvtvwqltpltyppgcptsakiltmvsagkdfslkmpispapwspq