2025-06-28_00000079|ligand|9FQN

Crystal structure of phosphoserine phosphatase (SerB) from Brucella melitensis in complex with L-Ser and Magnesium; X-ray diffraction 2.11Å
Protein #1 307 residues (96% resolved)

GPGSMLLSMSQQVSLVATLIANPAKAALAPSLGIKASAAVNATGLYWLADDIACDIPLPLGMEASEADASLRATLDGAPIDVVVQEQERRRKKILIADMDSTMIGQECIDELAEEAGLRDHVAAITARAMNGEIAFEPALRERVALLKGLPLSVIDKVISTRITLTPGGPQLVRTMRKHGAYTALVSGGFTSFTRRIAEMIGFNEERANRLIDDGTRLTGTVAEPILGREAKVEKLVEIAERVGLTPEDAIAVGDGANDLGMIQLAGTGVALHAKPAVAAQAKMRIDHGDLTALLYIQGYRKADFVQ

GPGSMLLSMSQQVSLVATLIANPAKAALAPSLGIKASAAVNATGLYWLADDIACDIPLPLGMEASEADASLRATLDGAPIDVVVQEQERRRKKILIADMDSTMIGQECIDELAEEAGLRDHVAAITARAMNGEIAFEPALRERVALLKGLPLSVIDKVISTRITLTPGGPQLVRTMRKHGAYTALVSGGFTSFTRRIAEMIGFNEERANRLIDDGTRLTGTVAEPILGREAKVEKLVEIAERVGLTPEDAIAVGDGANDLGMIQLAGTGVALHAKPAVAAQAKMRIDHGDLTALLYIQGYRKADFVQ
Non polymer #2 CL

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

[Cl-]
Non polymer #3 MG

InChI=1S/Mg/q+2

[Mg+2]
Non polymer #4 PEG

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

C(COCCO)O
Non polymer #5 SER

InChI=1S/C3H7NO3/c4-2(1-5)3(6)7/h2,5H,1,4H2,(H,6,7)/t2-/m0/s1

C([C@@H](C(=O)O)N)O
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Reference