>4hkxB (B:) SEQRES residues qsaltqppsvsvapgqtatitcggnnigrkrvdwfqqkpgqapvlvvydsdrpsgipeer fsdsnsgttatltisrveagdeadyycqvwdsdsdhvvfgggtkltvlgqpkaapsvtlf ppsseelqankatlvclisdfypgavtvawkadsspvkagvetttpskqsnnkyaassyl sltpeqwkshrsyscqvthegstvektvaptecs