SMTL ID : 5ibe.1

Crystal structure Mycobacterium tuberculosis CYP121 in complex with inhibitor fragment 25a

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.62 Å

Oligo State

monomer

Ligands

5 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: R.58, S.61, M.62, K.63, H.343 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:M.62, A:K.63 Water bridges: A:R.58, A:R.58, A:S.61 Salt bridges: A:R.58, A:H.343 SO4.4: 5 residues within 4Å: Chain A: R.134, N.135, F.161, S.165, R.381 8 PLIP interactions: 8 interactions with chain A Water bridges: A:D.139, A:S.165, A:S.165, A:R.381, A:R.381, A:E.390 Salt bridges: A:R.134, A:R.381 SO4.5: 2 residues within 4Å: Chain A: S.12, R.14 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.12, A:S.12 Water bridges: A:A.13, A:R.14, A:R.14, A:R.17 SO4.6: 5 residues within 4Å: Chain A: P.330, N.331, P.332, T.333, S.334 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.333, A:T.333, A:S.334 Water bridges: A:T.333, A:T.333 SO4.7: 4 residues within 4Å: Chain A: R.17, P.19, D.20, A.21 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.20, A:A.21 Salt bridges: A:R.17

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.2: 20 residues within 4Å: Chain A: M.62, M.86, H.146, F.230, G.234, S.237, T.238, F.241, F.280, L.284, R.286, A.337, F.338, G.339, Q.342, H.343, C.345, P.346, G.347 Ligands: 69M.3 13 PLIP interactions: 13 interactions with chain A, Hydrophobic interactions: A:F.230, A:F.230, A:F.241, A:F.280, A:F.338, A:P.346 Water bridges: A:M.86, A:R.95, A:R.286 Salt bridges: A:R.286, A:H.343 pi-Stacking: A:F.338 Metal complexes: A:C.345

1 x 69M: 4-[5-amino-4-(3'-amino[1,1'-biphenyl]-3-yl)-1H-pyrazol-3-yl]phenol(Non-covalent)

69M.3: 12 residues within 4Å: Chain A: T.77, V.78, V.82, V.83, A.167, F.168, T.229, A.233, S.237, F.280, R.386 Ligands: HEM.2 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:V.78, A:V.82, A:F.168, A:T.229, A:A.233, A:F.280, A:F.280 Hydrogen bonds: A:V.83, A:A.233, A:S.237 Water bridges: A:T.77

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.8: 7 residues within 4Å: Chain A: D.91, A.92, G.93, A.214, Y.215, H.217, V.218 1 PLIP interactions: 1 interactions with chain A Water bridges: A:H.217

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kavanagh, M.E. et al., Fragment-Based Approaches to the Development of Mycobacterium tuberculosis CYP121 Inhibitors. J.Med.Chem. (2016)

Release Date

2016-04-06

Peptides

Mycocyclosin synthase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Mycocyclosin synthase

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