SMTL ID : 2g2n.2 (1 other biounit)

Crystal Structure of E.coli transthyretin-related protein with bound Zn

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

homo-tetramer

Ligands

18 x ZN: ZINC ION(Non-covalent)

ZN.1: 2 residues within 4Å: Chain A: H.9, H.98 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.9, A:H.98, H2O.9, H2O.10 ZN.2: 4 residues within 4Å: Chain A: H.96, H.98, S.114 Ligands: ZN.3 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.98, A:S.114 ZN.3: 3 residues within 4Å: Chain A: H.96, S.114 Ligands: ZN.2 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.96, A:S.114 ZN.4: 2 residues within 4Å: Chain A: D.61, H.89 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.61, A:H.89, H2O.11 ZN.5: 2 residues within 4Å: Chain A: E.83 Chain B: E.87 4 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: A:E.83, B:E.87, H2O.13, H2O.89 ZN.6: 2 residues within 4Å: Chain B: H.9, H.98 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.9, B:H.98, H2O.84, H2O.85 ZN.7: 4 residues within 4Å: Chain B: H.96, H.98, S.114 Ligands: ZN.8 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:S.114 ZN.8: 3 residues within 4Å: Chain B: H.96, S.114 Ligands: ZN.7 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:H.96, B:S.114 ZN.9: 3 residues within 4Å: Chain B: D.61, H.89 Chain D: D.31 5 PLIP interactions: 2 interactions with chain B, 2 interactions with chain D, 1 Ligand-Water interactions Metal complexes: B:D.61, B:H.89, D:D.31, D:D.31, H2O.86 ZN.10: 2 residues within 4Å: Chain A: E.87 Chain B: E.83 4 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: B:E.83, A:E.87, A:E.87, H2O.12 ZN.12: 3 residues within 4Å: Chain C: V.8, H.9, H.98 4 PLIP interactions: 2 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:H.9, C:H.98, H2O.160, H2O.161 ZN.13: 3 residues within 4Å: Chain C: H.96, H.98, S.114 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:H.96, C:H.98, C:S.114 ZN.14: 2 residues within 4Å: Chain C: D.61, H.89 3 PLIP interactions: 2 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.61, C:H.89, H2O.163 ZN.15: 2 residues within 4Å: Chain C: E.83 Chain D: E.87 3 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D, 1 Ligand-Water interactions Metal complexes: C:E.83, D:E.87, H2O.223 ZN.17: 2 residues within 4Å: Chain D: H.9, H.98 4 PLIP interactions: 2 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:H.9, D:H.98, H2O.219, H2O.220 ZN.18: 4 residues within 4Å: Chain D: Q.3, H.96, H.98, S.114 4 PLIP interactions: 3 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:H.96, D:H.98, D:S.114, H2O.226 ZN.19: 3 residues within 4Å: Chain B: D.31 Chain D: D.61, H.89 5 PLIP interactions: 2 interactions with chain D, 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: D:D.61, D:H.89, B:D.31, B:D.31, H2O.222 ZN.20: 2 residues within 4Å: Chain C: E.87 Chain D: E.83 4 PLIP interactions: 1 interactions with chain D, 1 interactions with chain C, 2 Ligand-Water interactions Metal complexes: D:E.83, C:E.87, H2O.224, H2O.225

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

SO4.11: 4 residues within 4Å: Chain A: W.34, R.63 Chain B: W.34, R.63 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Salt bridges: A:R.63, B:R.63 SO4.16: 4 residues within 4Å: Chain C: W.34, R.63 Chain D: W.34, R.63 4 PLIP interactions: 3 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:W.34 Water bridges: C:W.34 Salt bridges: C:R.63, D:R.63

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lundberg, E. et al., The transthyretin-related protein: structural investigation of a novel protein family. J.Struct.Biol. (2006)

Release Date

2006-12-12

Peptides

Transthyretin-like protein: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Transthyretin-like protein

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