SMTL ID : 5aei.1 (2 other biounits)

Designed Armadillo repeat protein YIIIM5AII in complex with peptide (KR)5

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.83 Å

Oligo State

hetero-1-1-mer

Ligands

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 4 residues within 4Å: Chain A: V.94, L.97, S.98, A.134 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.97, A:A.134 Water bridges: A:S.98, A:G.130 ACT.2: 2 residues within 4Å: Chain A: S.99, N.101 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.99 Water bridges: A:E.60

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain A: Q.40, I.43, E.79, Q.80 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.40 Water bridges: A:Q.40

3 x CA: CALCIUM ION(Non-covalent)

CA.4: 2 residues within 4Å: Chain A: P.100, E.102 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:P.100, A:E.102, H2O.6, H2O.6 CA.5: 2 residues within 4Å: Chain A: P.184, E.186 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:P.184, A:E.186, H2O.9, H2O.12 CA.6: 2 residues within 4Å: Chain A: P.16, Q.18 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:P.16, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hansen, S. et al., Structure and Energetic Contributions of a Designed Modular Peptide-Binding Protein with Picomolar Affinity. J.Am.Chem.Soc. (2016)

Release Date

2016-03-30

Peptides

DESIGNED ARMADILLO REPEAT PROTEIN YIIIM5AII: A
KR5: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

DESIGNED ARMADILLO REPEAT PROTEIN YIIIM5AII

KR5

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