SMTL ID : 3qpu.1

PFKFB3 in complex with PPi

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

6 x POP: PYROPHOSPHATE 2-(Non-covalent)

POP.1: 9 residues within 4Å: Chain A: V.71, G.72, R.75, F.88, R.99, A.126, T.127, Y.194 Ligands: EDO.6 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:T.127, A:T.127, A:Y.194 Water bridges: A:N.128, A:N.128, A:R.133, A:R.133, A:R.133, A:R.190, A:R.190, A:Y.194 Salt bridges: A:R.75, A:R.99 POP.2: 12 residues within 4Å: Chain A: L.43, P.44, A.45, R.46, G.47, K.48, T.49, Y.50, V.168, K.169, Y.425 Ligands: EDO.6 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:L.43, A:A.45, A:R.46, A:G.47, A:K.48, A:T.49, A:T.49, A:Y.50, A:Y.425 Water bridges: A:K.48, A:K.48, A:Y.425 Salt bridges: A:K.48, A:K.169, A:K.169 POP.3: 8 residues within 4Å: Chain A: R.253, H.254, N.257, N.260, G.266, E.323, H.388, Q.389 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:N.257, A:N.260, A:G.266, A:G.266, A:E.323, A:Q.389 Water bridges: A:G.266, A:G.267, A:Q.389 Salt bridges: A:R.253, A:H.254, A:H.254, A:H.388 POP.8: 9 residues within 4Å: Chain B: V.71, G.72, R.75, F.88, R.99, A.126, T.127, Y.194 Ligands: EDO.13 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:T.127, B:Y.194, B:Y.194 Water bridges: B:N.128, B:N.128, B:R.133, B:R.133, B:R.133, B:R.190, B:R.190, B:R.190 Salt bridges: B:R.75, B:R.99 POP.9: 12 residues within 4Å: Chain B: L.43, P.44, A.45, R.46, G.47, K.48, T.49, Y.50, V.168, K.169, Y.425 Ligands: EDO.13 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:L.43, B:A.45, B:R.46, B:G.47, B:K.48, B:T.49, B:T.49, B:T.49, B:Y.50, B:Y.425, B:Y.425 Water bridges: B:K.48, B:K.48 Salt bridges: B:K.48, B:K.169, B:K.169 POP.10: 8 residues within 4Å: Chain B: R.253, H.254, N.257, N.260, G.266, E.323, H.388, Q.389 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:N.257, B:N.260, B:G.266, B:G.266, B:E.323, B:E.323, B:Q.389 Water bridges: B:G.266, B:G.267, B:Q.389 Salt bridges: B:R.253, B:H.254, B:H.254, B:H.388

4 x SRT: S,R MESO-TARTARIC ACID(Non-covalent)

SRT.4: 8 residues within 4Å: Chain A: Y.334, R.348, E.349, K.352, Q.389, R.393, H.442, R.443 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:Y.334, A:R.348, A:K.352, A:Q.389, A:R.393, A:R.443 Water bridges: A:R.348, A:Y.363 Salt bridges: A:K.352, A:K.352, A:R.393, A:H.442, A:H.442, A:R.443 SRT.5: 7 residues within 4Å: Chain A: R.295, E.376, R.379, Q.380 Chain B: Q.228, D.229, H.230 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:H.230, A:R.295, A:E.376 Salt bridges: A:R.379 SRT.11: 8 residues within 4Å: Chain B: Y.334, R.348, E.349, K.352, Q.389, R.393, H.442, R.443 15 PLIP interactions: 15 interactions with chain B Hydrogen bonds: B:Y.334, B:Y.334, B:R.348, B:K.352, B:Q.389, B:R.393, B:R.443 Water bridges: B:R.348, B:R.348 Salt bridges: B:K.352, B:K.352, B:R.393, B:H.442, B:H.442, B:R.443 SRT.12: 7 residues within 4Å: Chain A: Q.228, D.229, H.230 Chain B: R.295, E.376, R.379, Q.380 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:R.295, B:E.376, A:H.230 Salt bridges: B:R.379

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.6: 9 residues within 4Å: Chain A: K.48, T.49, N.70, D.125, A.126, T.127, K.169 Ligands: POP.1, POP.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.49, A:K.169, A:K.169 Water bridges: A:K.48, A:N.70 EDO.7: 7 residues within 4Å: Chain A: F.88, R.89, P.90, R.99, C.193, Y.194, S.197 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.88, A:R.99, A:R.99 EDO.13: 9 residues within 4Å: Chain B: K.48, T.49, N.70, D.125, A.126, T.127, K.169 Ligands: POP.8, POP.9 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:K.169, B:K.169 Water bridges: B:K.48, B:N.70 EDO.14: 7 residues within 4Å: Chain B: F.88, R.89, P.90, R.99, C.193, Y.194, S.197 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:F.88, B:R.99, B:R.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cavalier, M.C. et al., Molecular basis of the fructose-2,6-bisphosphatase reaction of PFKFB3: Transition state and the C-terminal function. Proteins (2012)

Release Date

2012-02-08

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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