2026-06-13_00000262|ligand|9VRV

HosA transcriptional regulator from enteropathogenic Escherichia coli O127:H6 (strain E2348/69) bound with 4-hydroxy benzoic acid - L2' Conformation at 1.41 angstrom resolution; X-ray diffraction 1.41Å
Protein #1 143 residues (93% resolved)

MALRNKAFHQLRQLFQQHTARWQHELPDLTKPQYAVMRAIADKPGIEQVALIEAAVSTKATLAEMLARMENRGLVRREHDAADKRRRFVWLTAEGEKVLAAAIPIGDSVDEEFLGRLSAEEQELFMQLVRKMMNTLEHHHHHH

MALRNKAFHQLRQLFQQHTARWQHELPDLTKPQYAVMRAIADKPGIEQVALIEAAVSTKATLAEMLARMENRGLVRREHDAADKRRRFVWLTAEGEKVLAAAIPIGDSVDEEFLGRLSAEEQELFMQLVRKMMNTLEHHHHHH
Non polymer #2 CL

InChI=1S/ClH/h1H/p-1

[Cl-]
Non polymer #3 NA

InChI=1S/Na/q+1

[Na+]
Non polymer #4 PEG

InChI=1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2

C(COCCO)O
Non polymer #5 PHB

InChI=1S/C7H6O3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8H,(H,9,10)

c1cc(ccc1C(=O)O)O
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Reference