>4hv4A (A:) observed residues (from ATOM records)
vrhihfvgiggagmggiaevlanegyqisgsdlapnsvtqhltalgaqiyfhhrpenvld
asvvvvstaisadnpeivaarearipvirraemlaelmryrhgiavagthgkttttamls
siyaeagldptfvngglvkaagtharlgssryliaeadesdasflhlqpmvaivtniead
hmdtyqgdfenlkqtfinflhnlpfygravmciddpvvrellprvgrhittygfsddadv
qiasyrqegpqghftlrrqdkplievtlnapgrhnalnaaaavavateegiededilral
vgfqgtgrrfdflgnfplapvngkegsamlvddyghhptevdatikaaragwpdkrivml
fqphrytrtrdlyddfanvlsqvdvllmldvyaageppipgadsralcrtirnrgkldpi
lvpdsesapemlaqilngedlilvqgagnigkiarklaehklqpq