2026-02-14_00000181|ligand|9GBB

Ferric-mycobactin receptor (FemA) in complex with Bis-AA; X-ray diffraction 2.60Å
Protein #1 780 residues (86% resolved)

GAMTPALLAAEAPAASSARSYDIAPGPLGRTLSAFASDNGVSLAFDPALTEGRRSAALRGRYAPVEALHRLLLGSGLELQQRSDGSYTLVPAATDGALELQSSLITAQAAGAETLPAEYAGGQVARGARLGMLGNADVMDAPFSITSYTARTIEQQQARSVADLLQANDPSVRVVGGRGDLVDSYTIRGFSVQNADVAFNGLYGLLPFWRVPIEFAERVEVLKGPNALLGGISPGGSVGGTINLVPKRADDQPLTRVSVDWTQRGQLGTHLDIGRRFGENNAFGVRFNGVYRNGDTAVDHQSREFPMLSLGLDFRGERLRLSSDLLYQKESLEGVVRPLLTGPGTTHIPHAPDSKTRFGLRDSYLDQEDYSMVNRGEYDLADNLTAFASIGGRQSNYETIAANSILVGNQGDIVNSLARQRGDRRTYSAEVGLRGNFDTGPLRHDWTLSANRLHERLGMVYAFTGMQSGNLYQTSPHTPLPDFSSLDGSIPKTNETDLGGVALADRLSFLEDRVQVTLGVRRQQIESRNYDQTSGARTSHDKRHVWTPMASVLVKPLQDLSLYANYIQGLSQGEAAPMTAANAGQVLAPYKAEQYEIGAKYDLGGFTTTLALFEIRKPNAYTDASNVFRADGEQRNRGVELSLYGEPLDGVRVMAGATYIKPEQNKTGDPASEGKDAPGVARRQANLGVSWDTPFVDGLTLDSRWIYTGSAYVDSANALAVPHWNRVDLGAAYAFQVAGKPLVARANLENALGKDYWTAANGYLSISSPRTLSLSLTADF

GAMTPALLAAEAPAASSARSYDIAPGPLGRTLSAFASDNGVSLAFDPALTEGRRSAALRGRYAPVEALHRLLLGSGLELQQRSDGSYTLVPAATDGALELQSSLITAQAAGAETLPAEYAGGQVARGARLGMLGNADVMDAPFSITSYTARTIEQQQARSVADLLQANDPSVRVVGGRGDLVDSYTIRGFSVQNADVAFNGLYGLLPFWRVPIEFAERVEVLKGPNALLGGISPGGSVGGTINLVPKRADDQPLTRVSVDWTQRGQLGTHLDIGRRFGENNAFGVRFNGVYRNGDTAVDHQSREFPMLSLGLDFRGERLRLSSDLLYQKESLEGVVRPLLTGPGTTHIPHAPDSKTRFGLRDSYLDQEDYSMVNRGEYDLADNLTAFASIGGRQSNYETIAANSILVGNQGDIVNSLARQRGDRRTYSAEVGLRGNFDTGPLRHDWTLSANRLHERLGMVYAFTGMQSGNLYQTSPHTPLPDFSSLDGSIPKTNETDLGGVALADRLSFLEDRVQVTLGVRRQQIESRNYDQTSGARTSHDKRHVWTPMASVLVKPLQDLSLYANYIQGLSQGEAAPMTAANAGQVLAPYKAEQYEIGAKYDLGGFTTTLALFEIRKPNAYTDASNVFRADGEQRNRGVELSLYGEPLDGVRVMAGATYIKPEQNKTGDPASEGKDAPGVARRQANLGVSWDTPFVDGLTLDSRWIYTGSAYVDSANALAVPHWNRVDLGAAYAFQVAGKPLVARANLENALGKDYWTAANGYLSISSPRTLSLSLTADF
Non polymer #2 A1IJR

InChI=1S/C32H36N6O7S2/c33-12-15-44-17-18-45-16-14-35-28(41)23(36-30(43)25-20-47-32(38-25)22-8-2-4-11-27(22)40)9-5-6-13-34-29(42)24-19-46-31(37-24)21-7-1-3-10-26(21)39/h1-8,10-11,19-20,23,39-40H,9,12-18,33H2,(H,34,42)(H,35,41)(H,36,43)/b6-5+/t23-/m0/s1

c1ccc(c(c1)c2nc(cs2)C(=O)NC/C=C/C[C@@H](C(=O)NCCOCCOCCN)NC(=O)c3csc(n3)c4ccccc4O)O
Non polymer #3 C8E

InChI=1S/C16H34O5/c1-2-3-4-5-6-7-9-18-11-13-20-15-16-21-14-12-19-10-8-17/h17H,2-16H2,1H3

CCCCCCCCOCCOCCOCCOCCO
Non polymer #4 EDO

InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

C(CO)O
Non polymer #5 FE

InChI=1S/Fe/q+3

[Fe+3]
Non polymer #6 K

InChI=1S/K/q+1

[K+]
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Reference