SMTL ID : 3fpj.1

Crystal Structure of E81Q mutant of MtNAS in complex with S-ADENOSYLMETHIONINE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

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

SAM.1: 25 residues within 4Å: Chain A: Q.81, Y.107, F.128, I.129, G.130, G.131, G.132, L.134, P.135, L.136, T.137, V.152, E.153, I.154, E.155, I.158, G.179, D.180, E.181, A.195, L.197, A.198, E.199, R.203, V.204 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:A.195 Hydrogen bonds: A:Q.81, A:Y.107, A:Y.107, A:L.136, A:T.137, A:T.137, A:T.137, A:I.154, A:E.181, A:E.181, A:E.199, A:R.203 Water bridges: A:G.138 SAM.4: 27 residues within 4Å: Chain B: M.78, Q.81, Y.107, F.128, I.129, G.130, G.131, G.132, L.134, P.135, L.136, T.137, V.152, E.153, I.154, E.155, I.158, G.179, D.180, E.181, A.195, L.197, A.198, E.199, R.203, V.204, R.221 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:Q.81, B:G.132, B:L.134, B:T.137, B:I.154, B:E.181, B:E.181, B:E.181, B:E.199, B:R.203, B:R.221 Water bridges: B:G.138, B:G.138

3 x BR: BROMIDE ION(Non-covalent)

BR.2: 1 residues within 4Å: Chain A: R.16 Ligand excluded by PLIP BR.3: 2 residues within 4Å: Chain A: E.51 Chain B: R.244 Ligand excluded by PLIP BR.6: 3 residues within 4Å: Chain B: S.93, W.95, E.96 Ligand excluded by PLIP

1 x B3P: 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-covalent)

B3P.5: 8 residues within 4Å: Chain B: I.184, L.187, E.188, F.189, Y.211, V.212, D.213, T.216 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:I.184, B:F.189, B:F.189, B:D.213, B:D.213

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dreyfus, C. et al., Crystallographic snapshots of iterative substrate translocations during nicotianamine synthesis in Archaea. Proc.Natl.Acad.Sci.USA (2009)

Release Date

2009-10-06

Peptides

Putative uncharacterized protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Putative uncharacterized protein

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