SMTL ID : 2b7o.1

The Structure of 3-Deoxy-D-Arabino-Heptulosonate 7-Phosphate Synthase from Mycobacterium tuberculosis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 5 residues within 4Å: Chain A: C.89, H.371, E.413, D.443 Ligands: PEP.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.89, A:H.371, A:E.413, A:D.443 MN.6: 4 residues within 4Å: Chain B: C.89, H.371, E.413, D.443 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:C.89, B:H.371, B:E.413, B:E.413, B:D.443

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

SO4.2: 4 residues within 4Å: Chain A: R.137, S.138, A.139, R.286 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.138, A:S.138, A:A.139, A:R.286 Salt bridges: A:R.137 SO4.5: 6 residues within 4Å: Chain B: P.136, R.137, S.138, A.139, R.286, K.382 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:P.136, B:S.138, B:A.139 Salt bridges: B:R.137, B:R.286, B:K.382

2 x PEP: PHOSPHOENOLPYRUVATE(Non-functional Binders)

PEP.3: 10 residues within 4Å: Chain A: R.128, E.250, W.282, G.284, E.285, R.286, K.308, R.339, H.371 Ligands: MN.1 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:Q.132, A:E.285 Water bridges: A:R.286 Salt bridges: A:R.128, A:R.286, A:K.308, A:K.308, A:R.339, A:H.371, A:H.371 PEP.7: 10 residues within 4Å: Chain B: R.128, E.250, W.282, G.284, E.285, R.286, K.308, R.339, H.371, E.413 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:E.285, B:R.286 Water bridges: B:Q.132, B:R.286, B:R.286 Salt bridges: B:R.128, B:K.308, B:K.308, B:R.339, B:H.371, B:H.371

1 x CE1: O-DODECANYL OCTAETHYLENE GLYCOL(Non-covalent)

CE1.4: 15 residues within 4Å: Chain A: I.9, F.93, M.94, N.96, R.173, Y.175, A.176, N.177 Chain B: I.9, L.14, S.56, V.172, A.176, N.177, A.180 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:Y.175, A:A.176, B:A.176, B:A.180 Hydrogen bonds: A:R.173, A:N.177

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Webby, C.J. et al., The structure of 3-deoxy-d-arabino-heptulosonate 7-phosphate synthase from Mycobacterium tuberculosis reveals a common catalytic scaffold and ancestry for type I and type II enzymes. J.Mol.Biol. (2005)

Release Date

2005-10-18

Peptides

3-deoxy-D-arabino-heptulosonate 7-phosphate synthase AroG: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

3-deoxy-D-arabino-heptulosonate 7-phosphate synthase AroG

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