>1xk0_B mol:protein length:233 Heme oxygenase 1 MERPQPDSMPQDLSEALKEATKEVHTQAENAEFMRNFQKGQVTRDGFKLVMASLYHIYV ALEEEIERNKESPVFAPVYFPEELHRKAALEQDLAFWYGPRWQEVIPYTPAMQRYVKRL HEVGRTEPELLVAHAYTRYLADLSGGQVLKKIAQKALDLPSSGEGLAFFTFPNIASATK FKQLYESRMNSLEMTPAVRQRVIEEAKTAFLLNIQLFEELQELLTHDTKDQSPSRA