>1j70A (A:) observed residues (from ATOM records)
hmpaphggilqdliardalkknellseaqssdilvwnltprqlcdielilnggfspltgf
lnendyssvvtdsrladgtlwtipitldvdeafanqikpdtrialfqddeipiailtvqd
vykpnktieaekvfrgdpehpaisylfnvagdyyvggsleaiqlpqhydypglrktpaql
rlefqsrqwdrvvafqtrnpmhrahreltvraareanakvlihpvvgltkpgdidhhtrv
rvyqeiikrypngiaflsllplamrmsgdreavwhaiirknygashfivgrdhagpgkns
kgvdfygpydaqelvesykheldievvpfrmvtylpdedryapidqidttktrtlnisgt
elrrrlrvggeipewfsypevvkilresnpprpkqgfsivlgnsltvsreqlsiallstf
lqfgggryykifehnnktellsliqdfigsgsgliipnqweddkdsvvgkqnvylldtss
sadiqlesadepishivqkvvlfledngffvf