Chains and heterogens:
PDB Chain Sequences:
>1qhwA (A:) stlrfvavgdwggvpnapfhtaremanakeiartvqimgadfimslgdnfyftgvhdand krfqetfedvfsdralrnipwyvlagnhdhlgnvsaqiayskiskrwnfpspyyrlrfkv prsnitvaifmldtvmlcgnsddfvsqqpemprdlgvartqlswlkkqlaaakedyvlva ghypiwsiaehgptrclvknlrpllaaygvtaylcghdhnlqylqdengvgyvlsgagnf mdpsvrhqrkvpngylrfhygsedslggftyveigskemsityveasgkslfktslprrp