SMTL ID : 4def.1

Active site loop dynamics of a class IIa fructose 1,6-bisphosphate aldolase from M. tuberculosis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.64 Å

Oligo State

homo-tetramer

Ligands

8 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: H.96, H.212, H.252 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.96, A:H.212, A:H.252, H2O.16, H2O.17 ZN.2: 2 residues within 4Å: Chain A: H.344, H.346 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.344, A:H.346, H2O.4 ZN.5: 3 residues within 4Å: Chain B: H.96, H.212, H.252 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.96, B:H.212, B:H.252, H2O.32, H2O.33 ZN.6: 2 residues within 4Å: Chain B: H.344, H.346 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.344, B:H.346, H2O.21 ZN.9: 3 residues within 4Å: Chain C: H.96, H.212, H.252 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:H.96, C:H.212, C:H.252, H2O.49, H2O.49 ZN.10: 2 residues within 4Å: Chain C: H.344, H.346 3 PLIP interactions: 2 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:H.344, C:H.346, H2O.37 ZN.13: 3 residues within 4Å: Chain D: H.96, H.212, H.252 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:H.96, D:H.212, D:H.252, H2O.65, H2O.65 ZN.14: 2 residues within 4Å: Chain D: H.344, H.346 3 PLIP interactions: 2 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:H.344, D:H.346, H2O.53

4 x NA: SODIUM ION(Non-functional Binders)

NA.3: 5 residues within 4Å: Chain A: V.211, G.213, G.253, S.255 Ligands: ACT.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.211, A:G.213 Water bridges: A:V.211 NA.7: 5 residues within 4Å: Chain B: V.211, G.213, G.253, S.255 Ligands: ACT.8 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.213, B:S.255 Water bridges: B:V.211 NA.11: 5 residues within 4Å: Chain C: V.211, G.213, G.253, S.255 Ligands: ACT.12 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:G.213, C:S.255 Water bridges: C:V.211 NA.15: 5 residues within 4Å: Chain D: V.211, G.213, G.253, S.255 Ligands: ACT.16 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:V.211, D:G.213 Water bridges: D:V.211

4 x ACT: ACETATE ION(Non-functional Binders)

ACT.4: 9 residues within 4Å: Chain A: H.212, G.213, G.254, S.255, N.274, V.275, D.276, T.277 Ligands: NA.3 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:D.276 Hydrogen bonds: A:G.213, A:G.254, A:S.255, A:D.276, A:T.277 Water bridges: A:G.253 ACT.8: 9 residues within 4Å: Chain B: H.212, G.213, G.254, S.255, N.274, V.275, D.276, T.277 Ligands: NA.7 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:D.276 Hydrogen bonds: B:G.213, B:G.254, B:S.255, B:D.276, B:T.277 Water bridges: B:G.253 ACT.12: 9 residues within 4Å: Chain C: H.212, G.213, G.254, S.255, N.274, V.275, D.276, T.277 Ligands: NA.11 8 PLIP interactions: 8 interactions with chain C Hydrophobic interactions: C:D.276 Hydrogen bonds: C:G.213, C:G.254, C:S.255, C:D.276, C:T.277, C:T.277 Water bridges: C:G.253 ACT.16: 9 residues within 4Å: Chain D: H.212, G.213, G.254, S.255, N.274, V.275, D.276, T.277 Ligands: NA.15 8 PLIP interactions: 8 interactions with chain D Hydrophobic interactions: D:D.276 Hydrogen bonds: D:G.213, D:G.254, D:S.255, D:D.276, D:T.277, D:T.277 Water bridges: D:G.253

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pegan, S.D. et al., Active site loop dynamics of a class IIa fructose 1,6-bisphosphate aldolase from Mycobacterium tuberculosis. Biochemistry (2013)

Release Date

2013-01-23

Peptides

Fructose-bisphosphate aldolase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

Fructose-bisphosphate aldolase

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