Chains and heterogens:
PDB Chain Sequences:
>1s7jA (A:) msypyyivdafaeevfkgnpaavyvlekwlpeavmqniaiennlsetaftvkegqsyalr wftpereidlcghatlatafvlfnyysvaeetlhftsqsgplavtkkeeyyyldfpyilp eripilpeyeaalgtkiyeaylgrdlffvlkdeetvakitpdfsalkaldlgvgvivtas gdsvdfvsrtffpklrinedpvcgsahanlipywgkrlnqttlsayqvsprggfltcevk enrviiggtaklfakgeaylpv
>1s7jA (A:) msypyyivdafaeevfkgnpaavyvlekwlpeavmqniaiennlsetaftvkegqsyalr wftpereidlcghatlatafvlfnyysvaeetlhftsqsgplavtkkeeyyyldfpyilp eripilpeyeaalgtkiyeaylgrdlffvlkdeetvakitpdfsalkaldlgvgvivtas gdsvdfvsrtffpklrinedpvcgsahanlipywgkrlnqttlsayqvsprggfltcevk enrviiggtaklfakgeayl
>1s7jB (B:) msypyyivdafaeevfkgnpaavyvlekwlpeavmqniaiennlsetaftvkegqsyalr wftpereidlcghatlatafvlfnyysvaeetlhftsqsgplavtkkeeyyyldfpyilp eripilpeyeaalgtkiyeaylgrdlffvlkdeetvakitpdfsalkaldlgvgvivtas gdsvdfvsrtffpklrinedpvcgsahanlipywgkrlnqttlsayqvsprggfltcevk enrviiggtaklfakgeaylpv
>1s7jB (B:) msypyyivdafaeevfkgnpaavyvlekwlpeavmqniaiennlsetaftvkegqsyalr wftpereidlcghatlatafvlfnyysvaeetlhftsqsgplavtkkeeyyyldfpyilp eripilpeyeaalgtkiyeaylgrdlffvlkdeetvakitpdfsalkaldlgvgvivtas gdsvdfvsrtffpklrinedpvcgsahanlipywgkrlnqttlsayqvsprggfltcevk enrviiggtaklfakgeayl