SMTL ID : 1mf0.1

Structure of the Recombinant Mouse-Muscle Adenylosuccinate Synthetase Complexed with AMP, GDP, HPO4(2-), and Mg(2+)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: D.43, G.70 Ligands: PO4.2, AMP.3, GDP.4 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.43, A:G.70 MG.5: 5 residues within 4Å: Chain B: D.43, G.70 Ligands: PO4.6, AMP.7, GDP.8 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.43, B:G.70

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 11 residues within 4Å: Chain A: G.42, D.43, K.46, A.69, G.70, H.71, A.255, N.256 Ligands: MG.1, AMP.3, GDP.4 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.43, A:G.70, A:N.256, A:N.256 Salt bridges: A:K.46, A:H.71 PO4.6: 11 residues within 4Å: Chain B: G.42, D.43, K.46, A.69, G.70, H.71, A.255, N.256 Ligands: MG.5, AMP.7, GDP.8 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:D.43, B:G.70, B:N.256, B:N.256 Salt bridges: B:K.46, B:H.71

2 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.3: 19 residues within 4Å: Chain A: W.41, D.43, N.68, A.69, G.70, I.160, G.161, T.162, T.163, N.256, L.260, V.270, T.271, R.304, V.305, G.306 Chain B: R.177 Ligands: MG.1, PO4.2 13 PLIP interactions: 12 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.68, A:N.68, A:I.160, A:G.161, A:T.163, A:N.256, A:T.271, A:R.304, A:G.306 Water bridges: A:V.305, A:V.305, A:I.307 Salt bridges: B:R.177 AMP.7: 19 residues within 4Å: Chain A: R.177 Chain B: W.41, D.43, N.68, A.69, G.70, I.160, G.161, T.162, T.163, N.256, L.260, V.270, T.271, R.304, V.305, G.306 Ligands: MG.5, PO4.6 12 PLIP interactions: 11 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:N.68, B:N.68, B:I.160, B:G.161, B:T.163, B:N.256, B:R.304, B:G.306 Water bridges: B:V.305, B:V.305, B:I.307 Salt bridges: A:R.177

2 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.4: 19 residues within 4Å: Chain A: D.43, E.44, G.45, K.46, G.47, K.48, G.70, H.71, T.72, T.362, K.363, D.365, I.366, G.445, V.446, G.447, K.448 Ligands: MG.1, PO4.2 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:D.43, A:E.44, A:E.44, A:G.45, A:K.46, A:G.47, A:G.70, A:T.72, A:T.72, A:R.337, A:K.363, A:G.447 Water bridges: A:K.48, A:T.72, A:G.326, A:K.448 Salt bridges: A:K.46, A:H.71, A:D.365 GDP.8: 19 residues within 4Å: Chain B: D.43, E.44, G.45, K.46, G.47, K.48, G.70, H.71, T.72, T.362, K.363, D.365, I.366, G.445, V.446, G.447, K.448 Ligands: MG.5, PO4.6 18 PLIP interactions: 18 interactions with chain B Hydrogen bonds: B:D.43, B:E.44, B:G.45, B:K.46, B:G.47, B:G.70, B:T.72, B:T.72, B:R.337, B:K.363, B:G.447 Water bridges: B:K.48, B:T.72, B:G.326, B:K.448 Salt bridges: B:K.46, B:H.71, B:D.365

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Iancu, C.V. et al., Feedback inhibition and product complexes of recombinant mouse muscle adenylosuccinate synthetase. J.Biol.Chem. (2002)

Release Date

2002-10-30

Peptides

Adenylosuccinate Synthetase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Adenylosuccinate Synthetase

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