>4ns1C (C:) observed residues (from ATOM records)
mklqeqhyheaasflssrlpgdaktaiilgsglgelaekienktvipyneiphfaqgnii
ggilggtpvvamqgrfhyyegysmdqvtfpirvmkllgienlfvsnaaggintsfkvgdl
miicdhinnlpnpligpnmdmfgvrfpdmtraydrefiakakgiaqelnipvkegvyvgl
tgpsyetpaeykfwgqvggdaigmstvpevivarhtgirvfgmsvitnegyhfaddfvnd
eqdviraanaasekmgaifarliaav