SMTL ID : 4kbp.2 (4 other biounits)

KIDNEY BEAN PURPLE ACID PHOSPHATASE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

10 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 2 residues within 4Å: Chain A: N.81, N.173 No protein-ligand interaction detected (PLIP) NAG.2: 4 residues within 4Å: Chain A: Y.24, E.51, R.108, N.109 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.24 NAG.3: 6 residues within 4Å: Chain A: M.11, D.16, F.140, N.143, S.147, R.188 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.16, A:D.16, A:N.143, A:S.147, A:R.188 NAG.4: 3 residues within 4Å: Chain A: P.208, E.209, N.211 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:P.208 NAG.5: 3 residues within 4Å: Chain A: N.396, H.399, W.419 No protein-ligand interaction detected (PLIP) NAG.9: 2 residues within 4Å: Chain B: N.81, N.173 No protein-ligand interaction detected (PLIP) NAG.10: 4 residues within 4Å: Chain B: Y.24, E.51, R.108, N.109 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:Y.24 NAG.11: 6 residues within 4Å: Chain B: M.11, D.16, F.140, N.143, S.147, R.188 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.16, B:D.16, B:N.143, B:S.147, B:R.188 NAG.12: 3 residues within 4Å: Chain B: P.208, E.209, N.211 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:P.208 NAG.13: 4 residues within 4Å: Chain B: N.396, T.398, H.399, W.419 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:T.398

2 x FE: FE (III) ION(Non-covalent)

FE.6: 6 residues within 4Å: Chain A: D.135, D.164, Y.167, H.325 Ligands: ZN.7, PO4.8 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.135, A:D.164, A:Y.167, A:H.325 FE.14: 6 residues within 4Å: Chain B: D.135, D.164, Y.167, H.325 Ligands: ZN.15, PO4.16 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.135, B:D.164, B:Y.167, B:H.325

2 x ZN: ZINC ION(Non-covalent)

ZN.7: 6 residues within 4Å: Chain A: D.164, N.201, H.286, H.323 Ligands: FE.6, PO4.8 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.164, A:H.286, A:H.323 ZN.15: 6 residues within 4Å: Chain B: D.164, N.201, H.286, H.323 Ligands: FE.14, PO4.16 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.164, B:H.286, B:H.323

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

PO4.8: 11 residues within 4Å: Chain A: D.135, D.164, Y.167, N.201, H.202, H.295, H.296, H.323, H.325 Ligands: FE.6, ZN.7 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.201 Salt bridges: A:H.202, A:H.295, A:H.296, A:H.323, A:H.325 PO4.16: 11 residues within 4Å: Chain B: D.135, D.164, Y.167, N.201, H.202, H.295, H.296, H.323, H.325 Ligands: FE.14, ZN.15 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:D.135, B:Y.167, B:N.201, B:H.286 Salt bridges: B:H.202, B:H.295, B:H.296, B:H.323, B:H.325

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Klabunde, T. et al., Mechanism of Fe(III)-Zn(II) purple acid phosphatase based on crystal structures. J.Mol.Biol. (1996)

Release Date

1996-12-07

Peptides

PURPLE ACID PHOSPHATASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

PURPLE ACID PHOSPHATASE

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