SMTL ID : 2wqa.1

Complex of TTR and RBP4 and Oleic Acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

hetero-4-2-mer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: R.36, A.38, A.39, D.40 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.39 Salt bridges: A:R.36 SO4.2: 4 residues within 4Å: Chain A: K.17, L.19 Chain C: K.17, L.19 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain C Salt bridges: A:K.17, C:K.17 SO4.3: 1 residues within 4Å: Chain C: D.40 No protein-ligand interaction detected (PLIP) SO4.4: 3 residues within 4Å: Chain C: R.36, A.38, A.39 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:A.39 Salt bridges: C:R.36 SO4.6: 4 residues within 4Å: Chain E: R.6, S.8, D.127, G.128 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:S.8, E:S.8 SO4.7: 5 residues within 4Å: Chain E: R.11, V.12, K.13, E.14, D.109 6 PLIP interactions: 6 interactions with chain E Hydrogen bonds: E:R.11, E:E.14, E:E.14 Water bridges: E:R.11, E:D.109 Salt bridges: E:K.13 SO4.8: 3 residues within 4Å: Chain E: P.33, G.35, L.36 3 PLIP interactions: 3 interactions with chain E Hydrogen bonds: E:P.33, E:G.35, E:L.36 SO4.10: 3 residues within 4Å: Chain F: K.13, R.20, Y.112 2 PLIP interactions: 2 interactions with chain F Salt bridges: F:K.13, F:R.20 SO4.11: 4 residues within 4Å: Chain F: R.6, S.8, D.127, G.128 1 PLIP interactions: 1 interactions with chain F Hydrogen bonds: F:S.8 SO4.12: 4 residues within 4Å: Chain F: V.12, K.13, E.14, D.109 4 PLIP interactions: 4 interactions with chain F Hydrogen bonds: F:V.12, F:E.14 Water bridges: F:R.11 Salt bridges: F:K.13 SO4.13: 3 residues within 4Å: Chain F: R.11, Q.155, R.156 2 PLIP interactions: 2 interactions with chain F Salt bridges: F:R.11, F:R.156

2 x OLA: OLEIC ACID(Non-covalent)

OLA.5: 18 residues within 4Å: Chain E: K.30, P.33, L.36, F.37, L.38, F.46, A.56, A.58, M.74, V.75, G.76, M.89, Y.91, H.105, Q.118, Y.134, F.136, F.138 15 PLIP interactions: 15 interactions with chain E Hydrophobic interactions: E:P.33, E:F.46, E:A.56, E:M.74, E:Y.91, E:Y.91, E:Y.91, E:Y.134, E:Y.134, E:F.136, E:F.136, E:F.138 Hydrogen bonds: E:F.37, E:L.38 Salt bridges: E:K.30 OLA.9: 19 residues within 4Å: Chain F: K.30, P.33, L.36, F.37, L.38, F.46, A.56, A.58, M.74, V.75, G.76, M.89, Y.91, H.105, Q.118, R.122, Y.134, F.136, F.138 18 PLIP interactions: 18 interactions with chain F Hydrophobic interactions: F:F.37, F:L.38, F:F.46, F:A.56, F:A.58, F:M.74, F:Y.91, F:Y.91, F:Y.91, F:Y.134, F:Y.134, F:Y.134, F:F.136, F:F.136, F:F.138 Hydrogen bonds: F:F.37, F:L.38 Salt bridges: F:K.30

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nanao, M. et al., Crystal Structure of Rbp4 Bound to Linoleic Acid and Ttr. To be Published

Release Date

2010-09-01

Peptides

TRANSTHYRETIN: ABCD
RETINOL-BINDING PROTEIN 4: EF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

TRANSTHYRETIN

RETINOL-BINDING PROTEIN 4