Chains and heterogens:
PDB Chain Sequences:
>4bzsA (A:) ldpglqpgnfsadeagaqlfaqsynssaeqvlfqsvaaswahdtnitaenarrqeeaall sqefaeawgqkakelyepiwqnftdpqlrriigavrtlgsanlplakrqqynallsnmsr iystakvclpnktatcwsldpdltnilassrsyamllfawegwhnaagiplkplyedfta lsneaykqdgftdtgaywrswynsptfeddlehlyqqleplylnlhafvrralhrrygdr yinlrgpipahllgdmwaqsweniydmvvpfpdkpnldvtstmlqqgwnathmfrvaeef ftslelspmppefwegsmlekpadgrevvchasawdfynrkdfrikqctrvtmdqlstvh hemghiqyylqykdlpvslrrganpgfheaigdvlalsvstpehlhkiglldrvtndtes dinyllkmalekiaflpfgylvdqwrwgvfsgrtppsrynfdwwylrtkyqgicppvtrn ethfdagakfhvpnvtpyiryfvsfvlqfqfhealckeagyegplhqcdiyrstkagakl rkvlqagssrpwqevlkdmvgldaldaqpllkyfqlvtqwlqeqnqqngevlgwpeyqwh pplpdnypegidlvtdeaeaskfveeydl
>4bzsA (A:) ldpglqpgnfsadeagaqlfaqsynssaeqvlfqsvaaswahdtnitaenarrqeeaall sqefaeawgqkakelyepiwqnftdpqlrriigavrtlgsanlplakrqqynallsnmsr iystakvclpnktatcwsldpdltnilassrsyamllfawegwhnaagiplkplyedfta lsneaykqdgftdtgaywrswynsptfeddlehlyqqleplylnlhafvrralhrrygdr yinlrgpipahllgdmwaqsweniydmvvpfpdkpnldvtstmlqqgwnathmfrvaeef ftslelspmppefwegsmlekpadgrevvchasawdfynrkdfrikqctrvtmdqlstvh hemghiqyylqykdlpvslrrganpgfheaigdvlalsvstpehlhkiglldrvtndtes dinyllkmalekiaflpfgylvdqwrwgvfsgrtppsrynfdwwylrtkyqgicppvtrn ethfdagakfhvpnvtpyiryfvsfvlqfqfhealckeagyegplhqcdiyrstkagakl rkvlqagssrpwqevlkdmvgldaldaqpllkyfqlvtqwlqeqnqqngevlgwpeyqwh pplpdnypegid
>4bzsB (B:) ldpglqpgnfsadeagaqlfaqsynssaeqvlfqsvaaswahdtnitaenarrqeeaall sqefaeawgqkakelyepiwqnftdpqlrriigavrtlgsanlplakrqqynallsnmsr iystakvclpnktatcwsldpdltnilassrsyamllfawegwhnaagiplkplyedfta lsneaykqdgftdtgaywrswynsptfeddlehlyqqleplylnlhafvrralhrrygdr yinlrgpipahllgdmwaqsweniydmvvpfpdkpnldvtstmlqqgwnathmfrvaeef ftslelspmppefwegsmlekpadgrevvchasawdfynrkdfrikqctrvtmdqlstvh hemghiqyylqykdlpvslrrganpgfheaigdvlalsvstpehlhkiglldrvtndtes dinyllkmalekiaflpfgylvdqwrwgvfsgrtppsrynfdwwylrtkyqgicppvtrn ethfdagakfhvpnvtpyiryfvsfvlqfqfhealckeagyegplhqcdiyrstkagakl rkvlqagssrpwqevlkdmvgldaldaqpllkyfqlvtqwlqeqnqqngevlgwpeyqwh pplpdnypegidlvtdeaeaskfveeydl
>4bzsB (B:) ldpglqpgnfsadeagaqlfaqsynssaeqvlfqsvaaswahdtnitaenarrqeeaall sqefaeawgqkakelyepiwqnftdpqlrriigavrtlgsanlplakrqqynallsnmsr iystakvclpnktatcwsldpdltnilassrsyamllfawegwhnaagiplkplyedfta lsneaykqdgftdtgaywrswynsptfeddlehlyqqleplylnlhafvrralhrrygdr yinlrgpipahllgdmwaqsweniydmvvpfpdkpnldvtstmlqqgwnathmfrvaeef ftslelspmppefwegsmlekpadgrevvchasawdfynrkdfrikqctrvtmdqlstvh hemghiqyylqykdlpvslrrganpgfheaigdvlalsvstpehlhkiglldrvtndtes dinyllkmalekiaflpfgylvdqwrwgvfsgrtppsrynfdwwylrtkyqgicppvtrn ethfdagakfhvpnvtpyiryfvsfvlqfqfhealckeagyegplhqcdiyrstkagakl rkvlqagssrpwqevlkdmvgldaldaqpllkyfqlvtqwlqeqnqqngevlgwpeyqwh pplpdnypeg