SMTL ID : 3d87.1 (2 other biounits)

Crystal structure of Interleukin-23

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

hetero-2-2-mer

Ligands

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 2 residues within 4Å: Chain B: R.266, R.287 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:R.266, B:R.287 PO4.4: 2 residues within 4Å: Chain D: Q.254, R.287 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:Q.254 Salt bridges: D:R.287

2 x K: POTASSIUM ION(Non-covalent)

K.2: 2 residues within 4Å: Chain B: T.92, L.95 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:L.95 K.5: 4 residues within 4Å: Chain D: T.92, D.93, L.95, F.106 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:T.92, D:L.95

1 x MAN: alpha-D-mannopyranose(Non-covalent)

MAN.3: 4 residues within 4Å: Chain D: V.255, R.279, N.281, A.282 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:R.279, D:R.279

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Beyer, B.M. et al., Crystal structures of the pro-inflammatory cytokine interleukin-23 and its complex with a high-affinity neutralizing antibody. J.Mol.Biol. (2008)

Release Date

2008-09-02

Peptides

Interleukin-23 subunit p19: AC
Interleukin-12 subunit p40: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Interleukin-23 subunit p19

Interleukin-12 subunit p40

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