P31994 (FCG2B_HUMAN) Homo sapiens (Human)

Low affinity immunoglobulin gamma Fc region receptor II-b UniProtKBInterProSTRINGInteractive Modelling

310 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; Isoform 4; Isoform 5)

Available Structures

3 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
Crystal structure of CD32b (Fc Gamma Receptor IIb) in complex with Human IgG1 Fab fragment (6G08)
5occ
 Heteromer
52-218
1×NAG; 1×NAG; 2×GOL; 1×PO4;
Assess
Crystal structure of IIb selective Fc variant, Fc(P238D), in complex with FcgRIIb
3wjj
 Heteromer
P01857; 		50-213
2×NAG;
Assess
HUMAN FC GAMMA RECEPTOR IIB ECTODOMAIN (CD32)
2fcb
monomer46-218
Assess

4 SWISS-MODEL models

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
2fcb.1.Amonomer0.8446-218
99.42
Assess
1ry7.1.Bmonomer0.5347-217
17.92
Assess
7khf.1.Cmonomer0.513-218
17.06
Assess
5xx0.1.Amonomer0.504-214
17.70
Assess

15 SWISS-MODEL models built on isoform sequence

TemplateIsoformOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
Isoform 22fcb.1.Amonomer0.8446-218
99.42
Assess
Isoform 27khf.1.Cmonomer0.503-218
17.06
Assess
Isoform 32fcb.1.Amonomer0.8439-211
99.42
Assess
Isoform 37khf.1.Cmonomer0.522-211
17.07
Assess
Isoform 35vkm.1.Amonomer0.522-210
20.00
Assess
Isoform 37ok5.1.Bmonomer0.522-210
19.90
Assess
Isoform 38a0y.1.Bmonomer0.522-208
19.61
Assess
Isoform 35ope.1.Amonomer0.513-211
17.48
Assess
Isoform 33b43.1.Amonomer0.512-210
20.49
Assess
Isoform 35xwt.1.Amonomer0.503-212
16.99
Assess
Isoform 42fcb.1.Amonomer0.8445-217
99.42
Assess
Isoform 47khf.1.Amonomer0.533-217
16.67
Assess
Isoform 45xx0.1.Amonomer0.503-213
17.22
Assess
Isoform 52fcb.1.Amonomer0.8445-217
99.42
Assess
Isoform 57khf.1.Cmonomer0.523-217
16.67
Assess