>1xk1_B mol:protein length:233 Heme oxygenase 1 MERPQPDSMPQDLSEALKEATKEVHTQAENAEFMRNFQKGQVTRDGFKLVMASLYHIYV ALEEEIERNKESPVFAPVYFPEELHRKAALEQDLAFWYGPRWQEVIPYTPAMQRYVKRL HEVGRTEPELLVAHAYTRYLGDLSHGQVLKKIAQKALDLPSSGEGLAFFTFPNIASATK FKQLYESRMNSLEMTPAVRQRVIEEAKTAFLLNIQLFEELQELLTHDTKDQSPSRA