SMTL ID : 2iuc.1

Structure of alkaline phosphatase from the Antarctic bacterium TAB5

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

hetero-1-1-mer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: D.259, H.263, H.337 Ligands: PO4.6 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.259, A:D.259, A:H.263, A:H.337 ZN.2: 5 residues within 4Å: Chain A: D.43, S.84, D.301, H.302 Ligands: PO4.6 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.43, A:D.43, A:S.84, A:D.301, A:H.302 ZN.7: 5 residues within 4Å: Chain B: D.259, H.263, H.302, H.337 Ligands: PO4.13 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.259, B:D.259, B:H.263, B:H.337 ZN.8: 5 residues within 4Å: Chain B: D.43, S.84, D.301, H.302 Ligands: PO4.13 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.43, B:D.43, B:S.84, B:D.301, B:H.302

6 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain A: D.43, H.135, T.137, E.254 6 PLIP interactions: 3 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.43, A:T.137, A:E.254, H2O.4, H2O.7, H2O.7 MG.4: 3 residues within 4Å: Chain A: H.144, E.153, D.157 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.144, A:E.153, A:D.157, H2O.4, H2O.4 MG.5: 2 residues within 4Å: Chain A: N.266, S.268 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:S.268, H2O.6, H2O.7, H2O.7, H2O.8 MG.9: 3 residues within 4Å: Chain B: D.43, T.137, E.254 6 PLIP interactions: 3 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.43, B:T.137, B:E.254, H2O.12, H2O.12, H2O.15 MG.10: 3 residues within 4Å: Chain B: H.144, E.153, D.157 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.144, B:E.153, B:D.157, H2O.13, H2O.13 MG.11: 2 residues within 4Å: Chain B: N.266, S.268 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:S.268, H2O.15, H2O.15, H2O.15

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

PO4.6: 5 residues within 4Å: Chain A: S.84, R.148, H.337 Ligands: ZN.1, ZN.2 No protein-ligand interaction detected (PLIP) PO4.13: 6 residues within 4Å: Chain B: S.84, R.148, D.259, H.337 Ligands: ZN.7, ZN.8 No protein-ligand interaction detected (PLIP)

1 x CAC: CACODYLATE ION(Non-covalent)

CAC.12: 6 residues within 4Å: Chain A: K.313, Y.322, S.323 Chain B: T.334, G.335, G.336 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.334, B:T.334, B:G.335

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, E. et al., Crystal Structure of Alkaline Phosphatase from the Antarctic Bacterium Tab5. J.Mol.Biol. (2007)

Release Date

2006-11-28

Peptides

ALKALINE PHOSPHATASE: A
ALKALINE PHOSPHATASE: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

ALKALINE PHOSPHATASE

ALKALINE PHOSPHATASE