SMTL ID : 1tv8.1

Structure of MoaA in complex with S-adenosylmethionine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 7 residues within 4Å: Chain A: F.26, C.28, Y.30, S.126, L.127, D.128, F.135 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.30, A:S.126, A:D.128 Water bridges: A:L.127, A:L.127 SO4.6: 6 residues within 4Å: Chain B: F.26, C.28, S.126, L.127, D.128, F.135 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.128, B:D.128

2 x SAM: S-ADENOSYLMETHIONINE(Non-covalent)

SAM.2: 13 residues within 4Å: Chain A: Y.30, T.73, G.75, E.76, T.102, T.103, N.104, S.126, V.167, E.195, F.196, M.197 Ligands: SF4.3 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:Y.30, A:E.76, A:E.76, A:T.102, A:T.102, A:S.126, A:S.126, A:S.126, A:M.197, A:M.197 Water bridges: A:Y.30, A:V.167 pi-Stacking: A:Y.30 SAM.7: 13 residues within 4Å: Chain B: Y.30, T.73, G.75, E.76, T.102, T.103, N.104, S.126, V.167, E.195, F.196, M.197 Ligands: SF4.8 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:T.73, B:T.102 Hydrogen bonds: B:E.76, B:S.126, B:S.126, B:S.126, B:M.197, B:M.197 Water bridges: B:S.126, B:V.167

4 x SF4: IRON/SULFUR CLUSTER(Non-covalent)

SF4.3: 8 residues within 4Å: Chain A: C.24, F.26, C.28, C.31, M.32, G.75, N.104 Ligands: SAM.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:C.24, A:C.28, A:C.31, SAM.2 SF4.4: 13 residues within 4Å: Chain A: R.11, F.260, C.261, C.264, C.278, L.279, F.280, R.312, D.314, R.315, Y.316, S.317 Ligands: DTU.5 3 PLIP interactions: 3 interactions with chain A, Metal complexes: A:C.261, A:C.264, A:C.278 SF4.8: 8 residues within 4Å: Chain B: C.24, F.26, C.28, C.31, M.32, G.75, N.104 Ligands: SAM.7 3 PLIP interactions: 3 interactions with chain B, Metal complexes: B:C.24, B:C.28, B:C.31 SF4.9: 12 residues within 4Å: Chain B: R.11, F.260, C.261, C.264, C.278, L.279, F.280, R.312, D.314, R.315, Y.316, S.317 3 PLIP interactions: 3 interactions with chain B, Metal complexes: B:C.261, B:C.264, B:C.278

1 x DTU: (2R,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL(Non-covalent)

DTU.5: 6 residues within 4Å: Chain A: M.197, S.255, F.260, R.266, L.279 Ligands: SF4.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.266, A:R.266 Water bridges: A:S.317

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hanzelmann, P. et al., Crystal structure of the S-adenosylmethionine-dependent enzyme MoaA and its implications for molybdenum cofactor deficiency in humans. Proc.Natl.Acad.Sci.Usa (2004)

Release Date

2004-08-31

Peptides

Molybdenum cofactor biosynthesis protein A: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Molybdenum cofactor biosynthesis protein A

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