SMTL ID : 4h1s.1

Crystal Structure of a Truncated Soluble form of Human CD73 with Ecto-5'-Nucleotidase activity

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

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

NAG.1: 4 residues within 4Å: Chain A: P.229, N.286, S.287, S.288 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.286, A:S.288 NAG.5: 4 residues within 4Å: Chain B: P.229, N.286, S.287, S.288 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.286, B:S.288

4 x ZN: ZINC ION(Non-covalent)

ZN.2: 7 residues within 4Å: Chain A: D.11, D.60, N.92, H.195, H.218 Ligands: ZN.3, PO4.4 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.60, A:H.195, A:H.218, H2O.12 ZN.3: 5 residues within 4Å: Chain A: D.11, H.13, D.60 Ligands: ZN.2, PO4.4 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.11, A:H.13, A:D.60, H2O.11, H2O.12 ZN.6: 7 residues within 4Å: Chain B: D.11, D.60, N.92, H.195, H.218 Ligands: ZN.7, PO4.8 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.60, B:H.195, B:H.218, H2O.23 ZN.7: 5 residues within 4Å: Chain B: D.11, H.13, D.60 Ligands: ZN.6, PO4.8 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.11, B:H.13, B:D.60, H2O.23, H2O.23

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

PO4.4: 9 residues within 4Å: Chain A: H.13, D.60, N.92, H.93, H.218, R.329, R.370 Ligands: ZN.2, ZN.3 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:N.92 Water bridges: A:H.93, A:H.218, A:N.220, A:R.329 Salt bridges: A:H.13, A:H.93, A:H.218, A:R.329, A:R.370 PO4.8: 9 residues within 4Å: Chain B: H.13, D.60, N.92, H.93, H.218, R.329, R.370 Ligands: ZN.6, ZN.7 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:N.92, B:N.92, B:H.218 Water bridges: B:R.329 Salt bridges: B:H.13, B:H.93, B:H.218, B:R.329, B:R.370

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Heuts, D.P. et al., Crystal structure of a soluble form of human CD73 with ecto-5'-nucleotidase activity. Chembiochem (2012)

Release Date

2012-10-03

Peptides

5'-nucleotidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

5'-nucleotidase