SMTL ID : 1lon.1

Crystal Structure of the Recombinant Mouse-Muscle Adenylosuccinate Synthetase Complexed with 6-phosphoryl-IMP, GDP and Hadacidin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 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: IMO.2, HDA.3, GDP.4 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:D.43, A:G.70, HDA.3 MG.5: 5 residues within 4Å: Chain B: D.43, G.70 Ligands: IMO.6, HDA.7, GDP.8 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Ligand interactions Metal complexes: B:D.43, B:G.70, HDA.7

2 x IMO: 6-O-PHOSPHORYL INOSINE MONOPHOSPHATE(Non-covalent)

IMO.2: 24 residues within 4Å: Chain A: W.41, G.42, D.43, K.46, N.68, A.69, G.70, H.71, I.160, G.161, T.162, T.163, A.255, N.256, L.260, V.270, T.271, V.305, G.306, R.335 Chain B: R.177 Ligands: MG.1, HDA.3, GDP.4 20 PLIP interactions: 19 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:D.43, A:N.68, A:G.70, A:G.161, A:T.163, A:N.256, A:N.256, A:T.271, A:R.335 Water bridges: A:T.162, A:K.165, A:I.167, A:I.167, A:T.271, A:S.272, A:R.304, A:R.304 Salt bridges: A:K.46, A:H.71, B:R.177 IMO.6: 24 residues within 4Å: Chain A: R.177 Chain B: W.41, G.42, D.43, K.46, N.68, A.69, G.70, H.71, I.160, G.161, T.162, T.163, A.255, N.256, L.260, V.270, T.271, V.305, G.306, R.335 Ligands: MG.5, HDA.7, GDP.8 19 PLIP interactions: 18 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:D.43, B:N.68, B:G.70, B:G.161, B:T.163, B:N.256, B:N.256, B:R.335 Water bridges: B:T.162, B:K.165, B:I.167, B:G.168, B:T.271, B:S.272, B:R.304, B:R.304 Salt bridges: B:K.46, B:H.71, A:R.177

2 x HDA: HADACIDIN(Non-covalent)

HDA.3: 13 residues within 4Å: Chain A: D.43, N.68, G.70, T.163, G.330, V.331, T.332, T.333, R.335, R.337 Ligands: MG.1, IMO.2, GDP.4 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:D.43, A:G.70, A:G.330, A:V.331, A:T.332, A:T.333, A:R.337 Salt bridges: A:D.43, A:R.335 HDA.7: 13 residues within 4Å: Chain B: D.43, N.68, G.70, T.163, G.330, V.331, T.332, T.333, R.335, R.337 Ligands: MG.5, IMO.6, GDP.8 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:D.43, B:G.70, B:G.330, B:V.331, B:T.332, B:T.333, B:R.337 Salt bridges: B:D.43, B:R.335

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

GDP.4: 21 residues within 4Å: Chain A: D.43, E.44, G.45, K.46, G.47, K.48, G.70, H.71, T.72, V.331, R.337, K.363, D.365, I.366, G.445, V.446, G.447, K.448 Ligands: MG.1, IMO.2, HDA.3 22 PLIP interactions: 22 interactions with chain A Hydrogen bonds: A:D.43, 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:K.363, A:G.447, A:K.448 Water bridges: A:K.48, A:T.72, A:K.363, A:K.363, A:K.448 Salt bridges: A:K.46, A:H.71, A:R.337, A:D.365 GDP.8: 21 residues within 4Å: Chain B: D.43, E.44, G.45, K.46, G.47, K.48, G.70, H.71, T.72, V.331, R.337, K.363, D.365, I.366, G.445, V.446, G.447, K.448 Ligands: MG.5, IMO.6, HDA.7 20 PLIP interactions: 20 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:K.363, B:G.447, B:K.448 Water bridges: B:K.48, B:T.72, B:K.363, B:K.363, B:K.448 Salt bridges: B:K.46, B:H.71, B:R.337, B:D.365

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Iancu, C.V. et al., IMP, GTP, and 6-phosphoryl-IMP complexes of recombinant mouse muscle adenylosuccinate synthetase. J.Biol.Chem. (2002)

Release Date

2002-08-28

Peptides

adenylosuccinate synthetase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

adenylosuccinate synthetase

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