SMTL ID : 2a8x.1

Crystal Structure of Lipoamide Dehydrogenase from Mycobacterium tuberculosis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 36 residues within 4Å: Chain A: L.9, G.10, G.12, P.13, G.14, V.32, E.33, P.34, Y.36, G.39, V.40, C.41, V.44, G.45, C.46, K.50, G.111, Y.112, G.113, A.141, T.142, G.143, Y.161, I.182, F.186, Y.276, G.308, D.309, Q.315, L.316, A.317, H.318, A.320, F.350 Chain B: H.443, P.444 24 PLIP interactions: 23 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:V.40, A:Y.161, A:Y.161, A:I.182, A:I.182, A:I.182, A:F.186 Hydrogen bonds: A:G.14, A:G.15, A:Y.36, A:V.40, A:C.41, A:K.50, A:G.113, A:G.113, A:S.144, A:D.309, A:Q.315, A:A.317, A:H.318, B:H.443 Water bridges: A:G.12, A:G.143, A:D.309 FAD.3: 36 residues within 4Å: Chain A: H.443, P.444 Chain B: L.9, G.10, G.12, P.13, G.14, V.32, E.33, P.34, Y.36, G.39, V.40, C.41, G.45, C.46, S.49, K.50, G.111, Y.112, G.113, A.141, T.142, G.143, Y.161, I.182, F.186, Y.276, G.308, D.309, Q.315, L.316, A.317, H.318, A.320, F.350 23 PLIP interactions: 22 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:V.40, B:Y.161, B:Y.161, B:I.182, B:I.182, B:F.186 Hydrogen bonds: B:G.14, B:G.15, B:Y.36, B:V.40, B:C.41, B:K.50, B:G.113, B:G.113, B:S.144, B:D.309, B:Q.315, B:A.317, B:H.318, B:H.318, A:H.443 Water bridges: B:Y.112, B:V.310

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.2: 7 residues within 4Å: Chain A: Y.16, R.93, G.96, V.97, L.100 Chain B: A.381, N.463 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:A.381 Water bridges: B:T.380

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rajashankar, K.R. et al., Crystal structure and functional analysis of lipoamide dehydrogenase from Mycobacterium tuberculosis. J.Biol.Chem. (2005)

Release Date

2005-08-16

Peptides

Dihydrolipoyl dehydrogenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Dihydrolipoyl dehydrogenase