1iti: THE HIGH RESOLUTION THREE-DIMENSIONAL SOLUTION STRUCTURE OF HUMAN INTERLEUKIN-4 DETERMINED BY MULTI-DIMENSIONAL HETERONUCLEAR MAGNETIC RESONANCE SPECTROSCOPY
1itl: HUMAN INTERLEUKIN 4: THE SOLUTION STRUCTURE OF A FOUR-HELIX-BUNDLE PROTEIN
1itm: ANALYSIS OF THE SOLUTION STRUCTURE OF HUMAN INTERLEUKIN 4 DETERMINED BY HETERONUCLEAR THREE-DIMENSIONAL NUCLEAR MAGNETIC RESONANCE TECHNIQUES
1rcb: CRYSTAL STRUCTURE OF HUMAN RECOMBINANT INTERLEUKIN-4 AT 2.25 ANGSTROMS RESOLUTION
2b8u: Crystal structure of wildtype human Interleukin-4
2b8x: Crystal structure of the interleukin-4 variant F82D
2b8y: Crystal structure of the interleukin-4 variant T13DF82D
2b8z: Crystal structure of the interleukin-4 variant R85A
2b90: Crystal structure of the interleukin-4 variant T13DR85A
2b91: Crystal structure of the interleukin-4 variant F82DR85A
2cyk: ASPECTS OF RECEPTOR BINDING AND SIGNALLING OF INTERLEUKIN-4 INVESTIGATED BY SITE-DIRECTED MUTAGENESIS AND NMR SPECTROSCOPY
2d48: Crystal structure of the Interleukin-4 variant T13D
2int: CRYSTAL STRUCTURE OF RECOMBINANT HUMAN INTERLEUKIN-4