Sequence alignment between 7cc8(B) and UniProt seq Q77J90 (Q77J90_WSSVS):

Q77J90 (Q77J90_WSSVS): thymidylate synthase from White spot syndrome virus (isolate Shrimp/China/Tongan/1996)
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280         
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: MEGEHQYLNLVREILERGVKKDDRTGTGTLSIFGPQMRFSLRDDTIPVLTTKKIFWRGVVEELLWFIRGNTDAKELAKKKIHIWNANGSREFLDSRGLYDRAEGDLGPVYGFQWRHFGAEYDTCSSDYTGKGIDQLANILKTLRENPDDRRMIMTAWNPMDLHLMALPPCHMTAQFYVANGELSCQLYQRSGDVGLGVPFNIASYSLLTHLMASMVGLKPGEFILTLGDAHIYNTHIEVLKKQLCRVPRPFPKLRILMAPEKIEDFTIDMFYLEGYQPHSGNLQMKMAV
PDB seq: MEGEHQYLNLVREILERGVKKDDRTGTGTLSIFGPQMRFSLRDDTIPVLTTKKIFWRGVVEELLWFIRGNTDAKELAKKKIHIWNANGSREFLDSRGLYDRAEGDLGPVYGFQWRHFGAEYDTCSSDYTGKGIDQLANILKTLRENPDDRRMIMTAWNPMDLHLMALPPCHMTAQFYVANGELSCQLYQRSGDVGLGVPFNIASYSLLTHLMASMVGLKPGEFILTLGDAHIYNTHIEVLKKQLCRVPRPFPKLRILMAPEKIEDFTIDMFYLEGYQPHS---------
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+         
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280