>5kvaB (B:) observed residues (from ATOM records)
hksllksddlyqyildtsvyprepesmkelreitakhpwnlmttsadegqflnmliklig
akktmeigvytgysllatalalpedgtilamdinrenyelglpciekagvahkidfregp
alpvlddliadeknhgsfdfvfvdadkdnylnyhdrllklvklggligydntlwngsvvl
pddapmrkyirfyrdfvlvlnkalaaderveicqlpvgdgvtlcrrvk