SMTL ID : 4m52.2 (1 other biounit)

Structure of Mtb Lpd bound to SL827

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 37 residues within 4Å: Chain A: L.11, G.12, G.14, P.15, G.16, V.34, E.35, P.36, Y.38, G.41, V.42, C.43, V.46, G.47, C.48, S.51, K.52, G.113, Y.114, G.115, A.143, T.144, G.145, Y.163, I.184, F.188, F.271, Y.278, G.310, D.311, Q.317, L.318, A.319, H.320, A.322 Chain B: H.445, P.446 22 PLIP interactions: 21 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:V.42, A:Y.163, A:I.184, A:I.184, A:F.188, A:F.271 Hydrogen bonds: A:G.16, A:G.17, A:Y.38, A:V.42, A:C.43, A:K.52, A:G.115, A:G.115, A:D.311, A:Q.317, A:A.319, B:H.445 Water bridges: A:Y.114, A:G.145, A:S.146, A:V.312 FAD.3: 37 residues within 4Å: Chain A: H.445, P.446 Chain B: L.11, G.12, G.14, P.15, G.16, V.34, E.35, P.36, K.37, Y.38, G.41, V.42, C.43, V.46, G.47, C.48, K.52, Y.114, G.115, A.143, T.144, G.145, Y.163, I.184, F.188, F.271, Y.278, G.310, D.311, Q.317, L.318, A.319, H.320, A.322, F.352 24 PLIP interactions: 23 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:V.42, B:Y.163, B:Y.163, B:I.184, B:I.184, B:F.188, B:F.271 Hydrogen bonds: B:G.14, B:G.16, B:Y.38, B:V.42, B:C.43, B:K.52, B:G.115, B:G.115, B:D.311, B:Q.317, B:A.319, A:H.445 Water bridges: B:G.17, B:G.145, B:G.145, B:S.146, B:S.146

2 x M52: N~2~-[(2-amino-5-bromopyridin-3-yl)sulfonyl]-N-(4-methoxyphenyl)-N~2~-methylglycinamide(Non-covalent)

M52.2: 16 residues within 4Å: Chain A: P.15, Y.18, L.44, R.95, G.98, V.99, F.101, L.102, E.323 Chain B: A.383, N.384, A.385, H.445, E.450, N.465, F.466 8 PLIP interactions: 2 interactions with chain A, 6 interactions with chain B Hydrophobic interactions: A:F.101, B:F.466 Hydrogen bonds: A:R.95, B:A.383, B:N.465 Water bridges: B:N.384, B:A.385, B:H.445 M52.4: 14 residues within 4Å: Chain A: A.383, N.384, A.385, H.445, E.450, N.465 Chain B: P.15, Y.18, L.44, R.95, G.98, F.101, L.102, E.323 9 PLIP interactions: 6 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:A.383, B:F.101, B:L.102 Hydrogen bonds: A:A.383, A:N.465, B:R.95 Water bridges: A:A.385, A:H.445 pi-Stacking: A:F.466

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bryk, R. et al., Lipoamide channel-binding sulfonamides selectively inhibit mycobacterial lipoamide dehydrogenase. Biochemistry (2013)

Release Date

2013-11-27

Peptides

Dihydrolipoyl dehydrogenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

Dihydrolipoyl dehydrogenase

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