Chains and heterogens:
PDB Chain Sequences:
>3vecA (A:) gshmpgpvarlapqavltppsaaslflvlvagdsdddratvcdvisgidgplkavgfrel agslscvvgvgaqfwdrvsasskpahlhpfvplsgpvhsapstpgdllfhikaarkdlcf elgrqivsalgsaatvvdevhgfryfdsrdllgfvagtenptdddaadsaligdedpdfr ggsyvivqkylhdmsawntlsteeqervigrtklenveldddaqpsnshvtlntivdddg vehdilrdnmafgslgeaeygtyfigyakdpavtelmlrrmflgeppgnydrvldfstaa tgtlffvpsrdvleslgdepagaesapedpvepaaagpydlslkigglkgvsq
>3vecA (A:) arlapqavltppsaaslflvlvagdsdddratvcdvisgidgplkavgfrelagslscvv gvgaqfwdrvsasskpahlhpfvplsgpvhsapstpgdllfhikaarkdlcfelgrqivs algsaatvvdevhgfryfdsrdllgfvagtenptdddaadsaligdedpdfrggsyvivq kylhdmsawntlsteeqervigrtklenveldddaqpsnshvtlntivdddgvehdilrd nmafgslgeaeygtyfigyakdpavtelmlrrmflgeppgnydrvldfstaatgtlffvp srdvlesl
>3vecB (B:) gshmpgpvarlapqavltppsaaslflvlvagdsdddratvcdvisgidgplkavgfrel agslscvvgvgaqfwdrvsasskpahlhpfvplsgpvhsapstpgdllfhikaarkdlcf elgrqivsalgsaatvvdevhgfryfdsrdllgfvagtenptdddaadsaligdedpdfr ggsyvivqkylhdmsawntlsteeqervigrtklenveldddaqpsnshvtlntivdddg vehdilrdnmafgslgeaeygtyfigyakdpavtelmlrrmflgeppgnydrvldfstaa tgtlffvpsrdvleslgdepagaesapedpvepaaagpydlslkigglkgvsq
>3vecB (B:) arlapqavltppsaaslflvlvagdsdddratvcdvisgidgplkavgfrelagslscvv gvgaqfwdrvsasskpahlhpfvplsgpvhsapstpgdllfhikaarkdlcfelgrqivs algsaatvvdevhgfryfdsrdllgfvagtenptdddaadsaligdedpdfrggsyvivq kylhdmsawntlsteeqervigrtklenveldddaqpsnshvtlntivdddgvehdilrd nmafgslgeaeygtyfigyakdpavtelmlrrmflgeppgnydrvldfstaatgtlffvp srdvleslg
>3vecC (C:) gshmpgpvarlapqavltppsaaslflvlvagdsdddratvcdvisgidgplkavgfrel agslscvvgvgaqfwdrvsasskpahlhpfvplsgpvhsapstpgdllfhikaarkdlcf elgrqivsalgsaatvvdevhgfryfdsrdllgfvagtenptdddaadsaligdedpdfr ggsyvivqkylhdmsawntlsteeqervigrtklenveldddaqpsnshvtlntivdddg vehdilrdnmafgslgeaeygtyfigyakdpavtelmlrrmflgeppgnydrvldfstaa tgtlffvpsrdvleslgdepagaesapedpvepaaagpydlslkigglkgvsq
>3vecC (C:) arlapqavltppsaaslflvlvagdsdddratvcdvisgidgplkavgfrelagslscvv gvgaqfwdrvsasskpahlhpfvplsgpvhsapstpgdllfhikaarkdlcfelgrqivs algsaatvvdevhgfryfdsrdllgfvagtenptdddaadsaligdedpdfrggsyvivq kylhdmsawntlsteeqervigrtklenveldddaqpsnshvtlntivdddgvehdilrd nmafgslgeaeygtyfigyakdpavtelmlrrmflgeppgnydrvldfstaatgtlffvp srdvleslg