SMTL ID : 1qkb.1

OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KVK

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x LYS- VAL- LYS: PEPTIDE LYS-VAL-LYS(Non-covalent)

LYS-VAL-LYS.1: 18 residues within 4Å: Chain A: E.32, G.33, V.34, S.37, Y.109, Y.245, N.246, N.247, Y.269, W.397, L.401, R.413, G.415, W.416, C.417, A.418, D.419, Y.485 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:E.32, A:V.34, A:V.34, A:W.397, A:L.401, A:W.416, A:Y.485 Hydrogen bonds: A:E.32, A:V.34, A:Y.109, A:Y.269, A:G.415, A:G.415, A:C.417, A:C.417, A:N.506 Water bridges: A:R.41, A:R.404, A:G.415, A:Y.485, A:Y.485, A:N.506 Salt bridges: A:R.413

8 x IUM: URANYL (VI) ION(Non-covalent)(Non-functional Binders)

IUM.2: 3 residues within 4Å: Chain A: D.323 Ligands: ACT.11, ACT.12 No protein-ligand interaction detected (PLIP) IUM.3: 2 residues within 4Å: Ligands: ACT.13, ACT.14 No protein-ligand interaction detected (PLIP) IUM.4: 2 residues within 4Å: Ligands: ACT.15, ACT.16 No protein-ligand interaction detected (PLIP) IUM.5: 3 residues within 4Å: Chain A: E.251, D.369 Ligands: ACT.10 No protein-ligand interaction detected (PLIP) IUM.6: 2 residues within 4Å: Chain A: D.362, D.410 No protein-ligand interaction detected (PLIP) IUM.7: 1 residues within 4Å: Chain A: H.517 No protein-ligand interaction detected (PLIP) IUM.8: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) IUM.9: 1 residues within 4Å: Chain A: D.11 No protein-ligand interaction detected (PLIP)

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

ACT.10: 2 residues within 4Å: Chain A: D.369 Ligands: IUM.5 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.372 ACT.11: 4 residues within 4Å: Chain A: K.157, D.323 Ligands: IUM.2, ACT.12 4 PLIP interactions: 4 interactions with chain A Water bridges: A:Y.156, A:Y.156, A:K.157 Salt bridges: A:K.157 ACT.12: 2 residues within 4Å: Ligands: IUM.2, ACT.11 No protein-ligand interaction detected (PLIP) ACT.13: 5 residues within 4Å: Chain A: P.153, Y.154, Y.156 Ligands: IUM.3, ACT.14 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Y.156 Salt bridges: A:K.157 ACT.14: 3 residues within 4Å: Chain A: Y.156 Ligands: IUM.3, ACT.13 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.156 ACT.15: 6 residues within 4Å: Chain A: F.69, P.153, A.457, R.462 Ligands: IUM.4, ACT.16 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.69 Water bridges: A:R.462 Salt bridges: A:R.462 ACT.16: 2 residues within 4Å: Ligands: IUM.4, ACT.15 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sleigh, S.H. et al., Crystallographic and Calorimetric Analysis of Peptide Binding to Oppa Protein. J.Mol.Biol. (1999)

Release Date

1999-09-09

Peptides

PERIPLASMIC OLIGOPEPTIDE-BINDING PROTEIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PERIPLASMIC OLIGOPEPTIDE-BINDING PROTEIN

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