Chains and heterogens:
PDB Chain Sequences:
>1dh1A (A:) gpmrvfaignpildlvaevpssfldefflkrgdatlatpeqmriystldqfnptslpggs alnsvrvvqkllrkpgsagymgaigddprgqvlkelcdkeglatrfmvapgqstgtcavl inekertlcthlgacgsfripenwttfasgalifyataytltatpknalevagyahgipn aiftlnlsapfcvelykdamqslllhtnilfgneeefahlakvhnlvaaekvalsvanke havevctgalrlltagqntgatklvvmtrghnpviaaeqtadgtvvvhevgvpvvaaeki vdtngagdafvggflyglsqgktvkqcimcgnacaqdviqhvgfslsf
>1dh1A (A:) gpmrvfaignpildlvaevpssfldefflkrgdatlatpeqmriystldqfnptslpggs alnsvrvvqkllrkpgsagymgaigddprgqvlkelcdkeglatrfmvapgqstgtcavl inekertlcthlgacgsfripenwttfasgalifyataytltatpknalevagyahgipn aiftlnlsapfcvelykdamqslllhtnilfgneeefahlakvhnlvaaekvalsvanke havtgatklvvmtrghnpviaaeqtadgtvvvhevgvpvvaaekivdtngagdafvggfl yglsqgktvkqcimcgnacaqdviqhvgfslsf