SMTL ID : 2w4m.1

The Crystal Structure of human N-acetylneuraminic acid phosphatase, NANP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

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

NA.1: 6 residues within 4Å: Chain A: D.34, D.36, D.211, T.212 Ligands: CL.2, PO4.5 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.36, A:T.212 NA.6: 6 residues within 4Å: Chain B: D.34, D.36, D.211, T.212 Ligands: CL.7, PO4.10 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.36, B:T.212

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 4 residues within 4Å: Chain A: N.37, D.211, T.212 Ligands: NA.1 Ligand excluded by PLIP CL.3: 2 residues within 4Å: Chain A: K.77, K.80 Ligand excluded by PLIP CL.7: 4 residues within 4Å: Chain B: N.37, D.211, T.212 Ligands: NA.6 Ligand excluded by PLIP CL.8: 2 residues within 4Å: Chain B: K.77, K.80 Ligand excluded by PLIP

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 5 residues within 4Å: Chain A: T.42, R.94, R.126, T.159, K.163 6 PLIP interactions: 6 interactions with chain A Water bridges: A:S.46, A:R.94, A:Q.160 Salt bridges: A:R.94, A:R.126, A:K.163 PO4.5: 8 residues within 4Å: Chain A: D.34, L.35, D.36, T.153, N.154, Q.160, K.186 Ligands: NA.1 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:D.34, A:D.34, A:L.35, A:D.36, A:N.154, A:Q.160 Water bridges: A:N.154, A:K.186, A:K.186, A:T.215 Salt bridges: A:K.186 PO4.9: 5 residues within 4Å: Chain B: T.42, R.94, R.126, T.159, K.163 6 PLIP interactions: 6 interactions with chain B Water bridges: B:S.46, B:R.94, B:Q.160 Salt bridges: B:R.94, B:R.126, B:K.163 PO4.10: 8 residues within 4Å: Chain B: D.34, L.35, D.36, T.153, N.154, Q.160, K.186 Ligands: NA.6 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:D.34, B:D.34, B:L.35, B:D.36, B:D.36, B:T.153, B:N.154, B:Q.160 Water bridges: B:N.154, B:K.186, B:K.186 Salt bridges: B:K.186

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ugochukwu, E. et al., The Crystal Structure of Human N-Acetylneuraminic Acid Phosphatase, Nanp. To be Published

Release Date

2008-12-23

Peptides

N-ACYLNEURAMINATE-9-PHOSPHATASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

N-ACYLNEURAMINATE-9-PHOSPHATASE