Chains and heterogens:
PDB Chain Sequences:
>3cwvA (A:) mslgmhlpggivenvrkrpgmycgdvgeyglhhlvyflldvayeearrgecrdvvlevgg dgsialfctsrtvtaenlvrvatgagflgrppgdgwgwdsmlvvslalssryqvdiwadg rqwrvmgehghpqgegaavtpmepmpvsaergvrvhfvpdatifevlafdrarlsrrcne laalapglrvsfadlqrgertlwhlpggvaqwahvltearpqlhpepvvfdftwdglrvq calqwcededstllsfanavrtvrhgahvkgvtqalrgalaklsgetrgafpwarvaqgl taivavsgprrqmafagptkellaipgleeairkqlqplfiellrehpvtpallarrtsg seghhhhhh
>3cwvA (A:) ggivenvrkrpgmycgdvgeyglhhlvyflldvayeearrgecrdvvlevggdgsialfc tsrtvtaenlvrvatgagflgrppgdgwgwdsmlvvslalssryqvdiwadgrqwrvmge hghpqgegaavtpmepmpvsaergvrvhfvpdatifevlafdrarlsrrcnelaalapgl rvsfadlqrgertlwhlpggvaqwahvltearpqlhpepvvfdftwdglrvqcalqwced edstllsfanavrtvrhgahvkgvtqalrgalaklsgetrgafpwarvaqgltaivavsg prrqmafagptkellaipgleeairkqlqplfiellrehpvtpallarr
>3cwvB (B:) mslgmhlpggivenvrkrpgmycgdvgeyglhhlvyflldvayeearrgecrdvvlevgg dgsialfctsrtvtaenlvrvatgagflgrppgdgwgwdsmlvvslalssryqvdiwadg rqwrvmgehghpqgegaavtpmepmpvsaergvrvhfvpdatifevlafdrarlsrrcne laalapglrvsfadlqrgertlwhlpggvaqwahvltearpqlhpepvvfdftwdglrvq calqwcededstllsfanavrtvrhgahvkgvtqalrgalaklsgetrgafpwarvaqgl taivavsgprrqmafagptkellaipgleeairkqlqplfiellrehpvtpallarrtsg seghhhhhh
>3cwvB (B:) ivenvrkrpgmycgdvgeyglhhlvyflldvayeearrgecrdvvlevggdgsialfcts smlvvslalssryqvdiwdgrqwrvmgehghpqgmepmpvsaergvrvhfvpdatifevl afdrarlsrrcnelaalapglrvsfadlqrgertlwhlpggvaqwahvltearpqlhpep vvfdftwdglrvqcalqwcededstllsfanavrtvrhgahvkgvtqalrgalaklsget rgafpwarvaqgltaivavsgprrqmafagptkellaipgleeairkqlqplfiellreh pvtpallarrt