Chains and heterogens:
PDB Chain Sequences:
>2zefA (A:) asawpeeknyhqpailnssalrqiaegtsisemwqndlqpllierypgspgsyaarqhim qriqrlqadwvleidtflsqtpygyrsfsniistlnptakrhlvlachydskyfshwnnr vfvgatdsavpcammlelaraldkkllslktvsdskpdlslqliffdgdeaflhwspqds lygsrhlaakmastphppgargtsqlhgmdllvlldligapnptfpnffpnsarwferlq aiehelhelgllkdhslegryfqnysyggviqddhipflrrgvpvlhlipspfpevwhtm ddneenldestidnlnkilqvfvleylhl
>2zefA (A:) asawpeeknyhqpailnssalrqiaegtsisemwqndlqpllierypgspgsyaarqhim qriqrlqadwvleidtflsqtpygyrsfsniistlnptakrhlvlachydskyfshwnnr vfvgatdsavpcammlelaraldkkllslkpdlslqliffdgdeaflhwspqdslygsrh laakmastphppgargtsqlhgmdllvlldligapnptfpnffpnsarwferlqaiehel helgllkdhslegryfqnysyggviqddhipflrrgvpvlhlipspfpevwhtmddneen ldestidnlnkilqvfvleylhl
>2zefB (B:) asawpeeknyhqpailnssalrqiaegtsisemwqndlqpllierypgspgsyaarqhim qriqrlqadwvleidtflsqtpygyrsfsniistlnptakrhlvlachydskyfshwnnr vfvgatdsavpcammlelaraldkkllslktvsdskpdlslqliffdgdeaflhwspqds lygsrhlaakmastphppgargtsqlhgmdllvlldligapnptfpnffpnsarwferlq aiehelhelgllkdhslegryfqnysyggviqddhipflrrgvpvlhlipspfpevwhtm ddneenldestidnlnkilqvfvleylhl
>2zefB (B:) asawpeeknyhqpailnssalrqiaegtsisemwqndlqpllierypgspgsyaarqhim qriqrlqadwvleidtflsqtpygyrsfsniistlnptakrhlvlachydskyfshwnnr vfvgatdsavpcammlelaraldkkllslkpdlslqliffdgdeaflhwspqdslygsrh laakmastphppgargtsqlhgmdllvlldligapnptfpnffpnsarwferlqaiehel helgllkdhslegryfqnysyggviqddhipflrrgvpvlhlipspfpevwhtmddneen ldestidnlnkilqvfvleylhl