SMTL ID : 4ma4.1

S-glutathionylated PFKFB3

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.23 Å

Oligo State

homo-dimer

Ligands

2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 18 residues within 4Å: Chain A: L.43, P.44, A.45, R.46, G.47, K.48, T.49, Y.50, S.153, V.160, N.164, E.167, V.168, K.169, V.215, V.218, V.244, Y.425 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:A.45, A:R.46, A:G.47, A:K.48, A:T.49, A:Y.50, A:S.153, A:S.153, A:N.164 Water bridges: A:K.48, A:K.48, A:K.48, A:T.49, A:E.167 Salt bridges: A:K.48, A:K.169, A:K.169 ADP.7: 18 residues within 4Å: Chain B: L.43, P.44, A.45, R.46, G.47, K.48, T.49, Y.50, S.153, V.160, N.164, E.167, V.168, K.169, V.215, V.218, V.244, Y.425 19 PLIP interactions: 19 interactions with chain B Hydrogen bonds: B:A.45, B:R.46, B:G.47, B:K.48, B:T.49, B:T.49, B:Y.50, B:S.153, B:S.153, B:N.164, B:Y.425 Water bridges: B:K.48, B:K.48, B:K.48, B:T.49, B:E.167 Salt bridges: B:K.48, B:K.169, B:K.169

4 x MLA: MALONIC ACID(Non-covalent)

MLA.2: 10 residues within 4Å: Chain A: D.268, Q.300, L.301, K.319, N.322 Chain B: Q.7, K.12, W.14, R.356 Ligands: ACY.3 6 PLIP interactions: 2 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:Q.7, A:D.268, A:Q.300, A:N.322 Salt bridges: B:R.356 Hydrophobic interactions: A:L.301 MLA.5: 5 residues within 4Å: Chain A: F.88, R.99, A.126, T.127, Y.194 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Y.194 Hydrogen bonds: A:T.127 Water bridges: A:R.133 Salt bridges: A:R.99 MLA.8: 10 residues within 4Å: Chain A: Q.7, K.12, W.14, R.356 Chain B: D.268, Q.300, L.301, K.319, N.322 Ligands: ACY.9 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:Q.7, B:Q.300, B:N.322 Salt bridges: A:R.356 Hydrophobic interactions: B:L.301 MLA.11: 5 residues within 4Å: Chain B: F.88, R.99, A.126, T.127, Y.194 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:Y.194 Hydrogen bonds: B:T.127 Water bridges: B:R.133 Salt bridges: B:R.99

2 x ACY: ACETIC ACID(Non-functional Binders)

ACY.3: 3 residues within 4Å: Chain A: E.330 Chain B: T.359 Ligands: MLA.2 3 PLIP interactions: 3 interactions with chain A Water bridges: A:K.319, A:N.322, A:E.330 ACY.9: 3 residues within 4Å: Chain A: T.359 Chain B: E.330 Ligands: MLA.8 2 PLIP interactions: 2 interactions with chain B Water bridges: B:K.319, B:N.322

2 x GSH: GLUTATHIONE(Non-covalent)

GSH.4: 5 residues within 4Å: Chain A: R.131, E.132, Q.199, K.205, C.206 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.131, A:E.132, A:Q.199 Water bridges: A:R.131 Salt bridges: A:K.205 GSH.10: 5 residues within 4Å: Chain B: R.131, E.132, Q.199, K.205, C.206 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.131, B:E.132, B:Q.199 Water bridges: B:R.131 Salt bridges: B:K.205

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

F6P.6: 9 residues within 4Å: Chain A: I.265, G.266, E.323, Y.334, R.348, K.352, Y.363, Q.389, R.393 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:G.266, A:Y.334, A:Y.334, A:Y.363, A:Q.389, A:Q.389 Water bridges: A:H.254, A:N.260, A:N.260, A:G.266, A:R.348, A:K.352, A:R.393 Salt bridges: A:R.348, A:K.352, A:R.393 F6P.12: 9 residues within 4Å: Chain B: I.265, G.266, E.323, Y.334, R.348, K.352, Y.363, Q.389, R.393 17 PLIP interactions: 17 interactions with chain B Hydrogen bonds: B:G.266, B:E.323, B:Y.334, B:Y.334, B:Q.389, B:Q.389 Water bridges: B:H.254, B:N.260, B:N.260, B:G.266, B:R.348, B:K.352, B:Y.357, B:R.393 Salt bridges: B:R.348, B:K.352, B:R.393

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Seo, M. et al., PFKFB3 Regulates Oxidative Stress Homeostasis via Its S-Glutathionylation in Cancer. J.Mol.Biol. (2014)

Release Date

2013-12-11

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

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

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