Chains and heterogens:
PDB Chain Sequences:
>2bvaA (A:) sheqfraalqlvvdpgdprsyldnfikigegstgivciatvrssgklvavkkmdlrkqqr rellfnevvimrdyqhenvvemynsylvgdelwvvmefleggaltdivthtrmneeqiaa vclavlqalsvlhaqgvihrdiksdsillthdgrvklsdfgfcaqvskevprrkslvgtp ywmapelisrlpygpevdiwslgimviemvdgeppyfnepplkamkmirdnlpprlknlh kvspslkgfldrllvrdpaqrataaellkhpflakagppasivplmrqnrtr
>2bvaA (A:) sheqfraalqlvvdpgdprsyldnfikigivciatvrssgklvavkkmdllfnevvimrd yqhenvvemynsylvgdelwvvmefleggaltdivthtrmneeqiaavclavlqalsvlh aqgvihrdiksdsillthdgrvklsdfgfcaqvevprrkslvgtpywmapelisrlpygp evdiwslgimviemvdgeppyfnepplkamkmirdnlpprlknlhkvspslkgfldrllv rdpaqrataaellkhpflakagppasivplmrq
>2bvaB (B:) sheqfraalqlvvdpgdprsyldnfikigegstgivciatvrssgklvavkkmdlrkqqr rellfnevvimrdyqhenvvemynsylvgdelwvvmefleggaltdivthtrmneeqiaa vclavlqalsvlhaqgvihrdiksdsillthdgrvklsdfgfcaqvskevprrkslvgtp ywmapelisrlpygpevdiwslgimviemvdgeppyfnepplkamkmirdnlpprlknlh kvspslkgfldrllvrdpaqrataaellkhpflakagppasivplmrqnrtr
>2bvaB (B:) heqfraalqlvvdpgdprsyldnfikigegivciatvrssgklvavkkmdlllfnevvim rdyqhenvvemynsylvgdelwvvmefleggaltdivthtrmneeqiaavclavlqalsv lhaqgvihrdiksdsillthdgrvklsdfgfcaqvevprrkslvgtpywmapelisrlpy gpevdiwslgimviemvdgeppyfnepplkamkmirdnlpprlknlhkvspslkgfldrl lvrdpaqrataaellkhpflakagppasivplmrq