Chains and heterogens:
PDB Chain Sequences:
>1nwtA (A:) yklvcyytswsqyregdgscfpdaldrflcthiiysfanisndhidtwewndvtlygmln tlknrnpnlktllsvggwnfgsqrfskiasntqsrrtfiksvppflrthgfdgldlawly pgrrdkqhfttlikemkaefikeaqpgkkqlllsaalsagkvtidssydiakisqhldfi simtydfhgawrgttghhsplfrgqedaspdrfsntdyavgymlrlgapasklvmgiptf grsftlassetgvgapisgpgipgrftkeagtlayyeicdflrgatvhrilgqqvpyatk gnqwvgyddqesvkskvqylkdrqlagamvwaldlddfqgsfcgqdlrfpltnaikdala at
>1nwtB (B:) yklvcyytswsqyregdgscfpdaldrflcthiiysfanisndhidtwewndvtlygmln tlknrnpnlktllsvggwnfgsqrfskiasntqsrrtfiksvppflrthgfdgldlawly pgrrdkqhfttlikemkaefikeaqpgkkqlllsaalsagkvtidssydiakisqhldfi simtydfhgawrgttghhsplfrgqedaspdrfsntdyavgymlrlgapasklvmgiptf grsftlassetgvgapisgpgipgrftkeagtlayyeicdflrgatvhrilgqqvpyatk gnqwvgyddqesvkskvqylkdrqlagamvwaldlddfqgsfcgqdlrfpltnaikdala at
>1nwtC (C:) yklvcyytswsqyregdgscfpdaldrflcthiiysfanisndhidtwewndvtlygmln tlknrnpnlktllsvggwnfgsqrfskiasntqsrrtfiksvppflrthgfdgldlawly pgrrdkqhfttlikemkaefikeaqpgkkqlllsaalsagkvtidssydiakisqhldfi simtydfhgawrgttghhsplfrgqedaspdrfsntdyavgymlrlgapasklvmgiptf grsftlassetgvgapisgpgipgrftkeagtlayyeicdflrgatvhrilgqqvpyatk gnqwvgyddqesvkskvqylkdrqlagamvwaldlddfqgsfcgqdlrfpltnaikdala at
>1nwtD (D:) yklvcyytswsqyregdgscfpdaldrflcthiiysfanisndhidtwewndvtlygmln tlknrnpnlktllsvggwnfgsqrfskiasntqsrrtfiksvppflrthgfdgldlawly pgrrdkqhfttlikemkaefikeaqpgkkqlllsaalsagkvtidssydiakisqhldfi simtydfhgawrgttghhsplfrgqedaspdrfsntdyavgymlrlgapasklvmgiptf grsftlassetgvgapisgpgipgrftkeagtlayyeicdflrgatvhrilgqqvpyatk gnqwvgyddqesvkskvqylkdrqlagamvwaldlddfqgsfcgqdlrfpltnaikdala at