SMTL ID : 2dwp.1 (1 other biounit)

A pseudo substrate complex of 6-phosphofructo-2-kinase of PFKFB

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

4 x F6P: 6-O-phosphono-beta-D-fructofuranose(Non-covalent)

F6P.1: 12 residues within 4Å: Chain A: P.44, G.72, R.75, F.88, R.99, A.126, T.127, N.128, R.133, R.190, Y.194 Ligands: ACP.4 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:R.75, A:R.75, A:T.127, A:T.127, A:N.128, A:R.190, A:R.190 Water bridges: A:N.70, A:G.72, A:R.99, A:T.127, A:T.129, A:Y.194 Salt bridges: A:R.99, A:R.133 F6P.2: 13 residues within 4Å: Chain A: R.253, N.260, I.265, G.266, E.323, Y.334, R.348, K.352, Y.363, Q.389, A.390, R.393, T.441 21 PLIP interactions: 21 interactions with chain A Hydrogen bonds: A:R.253, A:N.260, A:G.266, A:Y.334, A:Y.363, A:Q.389, A:Q.389 Water bridges: A:H.254, A:H.254, A:N.260, A:I.265, A:G.266, A:I.324, A:R.348, A:Y.357, A:Y.357, A:Q.389, A:R.393 Salt bridges: A:R.348, A:K.352, A:R.393 F6P.5: 12 residues within 4Å: Chain B: P.44, G.72, R.75, F.88, R.99, A.126, T.127, N.128, R.133, R.190, Y.194 Ligands: ACP.8 15 PLIP interactions: 15 interactions with chain B Hydrogen bonds: B:R.75, B:R.75, B:T.127, B:T.127, B:N.128, B:R.190, B:R.190, B:Y.194 Water bridges: B:N.70, B:G.72, B:R.99, B:R.99, B:T.127 Salt bridges: B:R.99, B:R.133 F6P.6: 13 residues within 4Å: Chain B: R.253, N.260, I.265, G.266, E.323, Y.334, R.348, K.352, Y.363, Q.389, A.390, R.393, T.441 25 PLIP interactions: 25 interactions with chain B Hydrogen bonds: B:R.253, B:N.260, B:G.266, B:E.323, B:Q.389, B:Q.389, B:T.441 Water bridges: B:H.254, B:H.254, B:N.260, B:I.265, B:G.266, B:I.324, B:Y.334, B:Y.334, B:Y.334, B:R.348, B:Y.357, B:H.388, B:H.388, B:Q.389, B:R.393 Salt bridges: B:R.348, B:K.352, B:R.393

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain A: T.49, N.70, D.125 Ligands: ACP.4 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:T.49, H2O.8 MG.7: 4 residues within 4Å: Chain B: T.49, N.70, D.125 Ligands: ACP.8 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:T.49, H2O.19

2 x ACP: PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER(Non-covalent)

ACP.4: 22 residues within 4Å: Chain A: L.43, P.44, A.45, R.46, G.47, K.48, T.49, Y.50, I.51, T.127, S.153, N.164, E.167, V.168, K.169, F.187, V.215, V.218, V.244, Y.425 Ligands: F6P.1, MG.3 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:A.45, A:R.46, A:G.47, A:K.48, A:K.48, A:K.48, A:T.49, A:Y.50, A:S.153, A:S.153, A:N.164, A:E.167, A:K.169, A:V.218 Water bridges: A:T.49, A:K.169 Salt bridges: A:K.169 ACP.8: 22 residues within 4Å: Chain B: L.43, P.44, A.45, R.46, G.47, K.48, T.49, Y.50, I.51, T.127, S.153, N.164, E.167, V.168, K.169, F.187, V.215, V.218, V.244, Y.425 Ligands: F6P.5, MG.7 18 PLIP interactions: 18 interactions with chain B Hydrogen bonds: B:A.45, B:R.46, B:G.47, B:K.48, B:K.48, B:K.48, B:T.49, B:Y.50, B:S.153, B:S.153, B:N.164, B:E.167, B:K.169, B:V.218, B:Y.425 Water bridges: B:T.49, B:K.169 Salt bridges: B:K.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, S.G. et al., A Direct Substrate-Substrate Interaction Found in the Kinase Domain of the Bifunctional Enzyme, 6-Phosphofructo-2-kinase/Fructose-2,6-bisphosphatase. J.Mol.Biol. (2007)

Release Date

2007-07-03

Peptides

6-phosphofructo-2-kinase/fructose-2,6-biphosphatase 3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

6-phosphofructo-2-kinase/fructose-2,6-biphosphatase 3

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