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 3 PLIP interactions: 3 interactions with chain A Water bridges: 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   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

Related Entries With Identical Sequence