SMTL ID : 1u6z.1

Structure of an E. coli Exopolyphosphatase: Insight into the processive hydrolysis of polyphosphate and its regulation

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

29 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 8 residues within 4Å: Chain A: G.19, S.20, T.89, E.121, G.145, G.146, G.147, S.148 Ligand excluded by PLIP SO4.2: 4 residues within 4Å: Chain A: N.21, S.217, G.218, R.267 Ligand excluded by PLIP SO4.3: 4 residues within 4Å: Chain A: K.42, R.44, S.264, R.267 Ligand excluded by PLIP SO4.4: 4 residues within 4Å: Chain A: W.210, I.287, R.288, E.289 Ligand excluded by PLIP SO4.5: 3 residues within 4Å: Chain A: H.378, R.413 Chain B: T.200 Ligand excluded by PLIP SO4.6: 3 residues within 4Å: Chain A: R.165, R.166, K.197 Ligand excluded by PLIP SO4.7: 5 residues within 4Å: Chain A: S.379, G.380, R.413, K.414 Chain B: R.166 Ligand excluded by PLIP SO4.8: 2 residues within 4Å: Chain A: K.428, K.429 Ligand excluded by PLIP SO4.9: 4 residues within 4Å: Chain A: K.353, K.428, K.430, Q.431 Ligand excluded by PLIP SO4.10: 3 residues within 4Å: Chain A: H.356, P.357, Q.358 Ligand excluded by PLIP SO4.11: 2 residues within 4Å: Chain A: S.316, W.365 Ligand excluded by PLIP SO4.12: 4 residues within 4Å: Chain A: H.466, A.497, G.498, R.500 Ligand excluded by PLIP SO4.13: 2 residues within 4Å: Chain A: H.327 Chain B: H.327 Ligand excluded by PLIP SO4.14: 9 residues within 4Å: Chain B: G.19, S.20, T.89, H.90, E.121, G.145, G.146, G.147, S.148 Ligand excluded by PLIP SO4.15: 6 residues within 4Å: Chain B: N.21, S.22, C.169, S.217, G.218, R.267 Ligand excluded by PLIP SO4.16: 4 residues within 4Å: Chain B: K.42, S.264, R.267 Ligands: SO4.27 Ligand excluded by PLIP SO4.17: 5 residues within 4Å: Chain B: W.210, A.213, I.287, R.288, E.289 Ligand excluded by PLIP SO4.18: 3 residues within 4Å: Chain A: T.200 Chain B: R.413, N.447 Ligand excluded by PLIP SO4.19: 3 residues within 4Å: Chain B: R.165, R.166, K.197 Ligand excluded by PLIP SO4.20: 4 residues within 4Å: Chain B: S.379, G.380, H.382, R.413 Ligand excluded by PLIP SO4.21: 2 residues within 4Å: Chain B: K.428, K.429 Ligand excluded by PLIP SO4.22: 4 residues within 4Å: Chain B: K.353, K.428, K.430, Q.431 Ligand excluded by PLIP SO4.23: 3 residues within 4Å: Chain B: H.356, P.357, Q.358 Ligand excluded by PLIP SO4.24: 4 residues within 4Å: Chain B: S.316, R.364, W.365, M.368 Ligand excluded by PLIP SO4.25: 4 residues within 4Å: Chain B: H.466, A.497, G.498, R.500 Ligand excluded by PLIP SO4.26: 6 residues within 4Å: Chain B: D.49, G.50, S.58, E.60, A.61, R.64 Ligand excluded by PLIP SO4.27: 3 residues within 4Å: Chain B: K.42, K.221 Ligands: SO4.16 Ligand excluded by PLIP SO4.28: 2 residues within 4Å: Chain B: S.264, E.265 Ligand excluded by PLIP SO4.29: 2 residues within 4Å: Chain B: R.138, Q.208 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alvarado, J. et al., Origin of exopolyphosphatase processivity: Fusion of an ASKHA phosphotransferase and a cyclic nucleotide phosphodiesterase homolog. Structure (2006)

Release Date

2005-12-06

Peptides

Exopolyphosphatase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Exopolyphosphatase