>2e74D (D:) observed residues (from ATOM records)
dvpdmgrrqfmnllafgtvtgvalgalyplvkyfippsggavgggttakdklgnnvkvsk
fleshnagdrvlvqglkgdptyivairdyginavcthlgcvvpwnaaenkfkcpchgsqy
detgkvirgpaplslalchatvqddnivltpwtetdfrtgekpwwv