SMTL ID : 3wo2.1 (3 other biounits)

Crystal structure of human interleukin-18

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.33 Å

Oligo State

monomer

Ligands

3 x CPS: 3-[(3-CHOLAMIDOPROPYL)DIMETHYLAMMONIO]-1-PROPANESULFONATE(Non-covalent)

CPS.1: 7 residues within 4Å: Chain A: L.9, A.42, P.43, I.48, K.67, I.71 Ligands: CPS.3 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.9, A:L.9, A:A.42, A:P.43, A:I.48, A:K.67 Water bridges: A:P.43, A:K.67 CPS.2: 8 residues within 4Å: Chain A: L.9, V.11, D.35, C.38, I.46, Q.154, N.155, E.156 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.9, A:V.11, A:D.35, A:I.46, A:E.156 Hydrogen bonds: A:Q.154, A:Q.154, A:N.155 Water bridges: A:D.35 CPS.3: 5 residues within 4Å: Chain A: K.4, S.7, N.87, P.88 Ligands: CPS.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:N.87 Water bridges: A:S.7, A:S.7

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

SO4.4: 2 residues within 4Å: Chain A: R.104, S.105 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.105 SO4.5: 2 residues within 4Å: Chain A: L.15, R.147 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.147

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tsutsumi, N. et al., The structural basis for receptor recognition of human interleukin-18. Nat Commun (2014)

Release Date

2014-12-17

Peptides

Interleukin-18: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Interleukin-18

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