SMTL ID : 6rq1.1

CYP121 in complex with 2-methyl dicyclotyrosine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.49 Å

Oligo State

monomer

Ligands

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

MES.1: 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

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

HEM.2: 22 residues within 4Å: Chain A: M.62, M.86, H.146, F.230, A.233, G.234, S.237, T.238, F.241, F.280, L.284, R.286, L.309, A.337, F.338, G.339, Q.342, H.343, C.345, P.346, G.347 Ligands: KE5.3 18 PLIP interactions: 17 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:F.230, A:F.230, A:A.233, A:F.241, A:F.280, A:F.280, A:L.284, A:L.309, A:F.338, A:P.346 Hydrogen bonds: A:H.343 Water bridges: A:R.95, A:Q.342 Salt bridges: A:R.286, A:H.343 pi-Stacking: A:F.338 Metal complexes: A:C.345, H2O.6

1 x KE5: (3~{S},6~{S})-3-[(4-hydroxyphenyl)methyl]-6-[(2-methyl-4-oxidanyl-phenyl)methyl]piperazine-2,5-dione(Non-covalent)

KE5.3: 11 residues within 4Å: Chain A: T.77, V.78, N.85, A.167, F.168, V.228, T.229, G.232, Q.385, R.386 Ligands: HEM.2 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:V.78 Hydrogen bonds: A:N.85, A:V.228, A:R.386 Water bridges: A:M.86, A:S.237, A:R.386, A:R.386 pi-Stacking: A:F.168

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

SO4.4: 5 residues within 4Å: Chain A: R.58, S.61, M.62, K.63, H.343 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:M.62, A:K.63 Salt bridges: A:R.58, A:H.343 SO4.5: 3 residues within 4Å: Chain A: R.252, S.324, I.325 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:I.325 Water bridges: A:I.325 Salt bridges: A:R.252 SO4.6: 4 residues within 4Å: Chain A: Y.48, A.49, E.317, H.318 3 PLIP interactions: 3 interactions with chain A Water bridges: A:A.49, A:A.49 Salt bridges: A:H.318 SO4.7: 5 residues within 4Å: Chain A: R.134, N.135, F.161, S.165, R.381 6 PLIP interactions: 6 interactions with chain A Water bridges: A:D.139, A:S.165, A:R.381, A:R.381 Salt bridges: A:R.134, A:R.381

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rajput, S. et al., Structure-Activity Relationships of cyclo (l-Tyrosyl-l-tyrosine) Derivatives Binding to Mycobacterium tuberculosis CYP121: Iodinated Analogues Promote Shift to High-Spin Adduct. J.Med.Chem. (2019)

Release Date

2020-04-22

Peptides

Mycocyclosin synthase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Mycocyclosin synthase

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