Q9BT78 (CSN4_HUMAN) Homo sapiens (Human)

COP9 signalosome complex subunit 4 UniProtKBInterProSTRINGInteractive Modelling

406 aa; Sequence (Fasta) ; (Isoform 2; ) 43 identical sequences

Sequence Features

 268-362Proteasome component (PCI) domain
IPR000717PF01399
 365-406COP9 signalosome complex subunit 4, helix turn helix domain
IPR041406PF18420

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Crystal structure of the COP9 signalosome Heteromer
P61201; Q13098; Q7L5N1; Q92905; Q99627; Q9UBW8; Q9UNS2;
ZN;4d181-406
Crystal structure of the COP9 signalosome, a P1 crystal form Heteromer
P61201; Q13098; Q7L5N1; Q92905; Q99627; Q9UBW8; Q9UNS2;
ZN;4wsn1-406
Structural basis of Cullin-2 RING E3 ligase regulation by the COP9 signalosome Heteromer
P40337; P61201; P62877; Q13098; Q13617; Q15369; Q15370; Q15843; Q7L5N1; Q92905; Q99627; Q9H9Q2; Q9UNS2;
6r7f1-406
Structural basis of Cullin-2 RING E3 ligase regulation by the COP9 signalosome Heteromer
P61201; P62877; Q13098; Q13617; Q15369; Q15370; Q7L5N1; Q92905; Q99627; Q9H9Q2; Q9UNS2;
6r7h1-406
Structural basis of Cullin-2 RING E3 ligase regulation by the COP9 signalosome Heteromer
P40337; P61201; P62877; Q03071; Q13098; Q13617; Q15370; Q7L5N1; Q92905; Q99627; Q9H9Q2; Q9UNS2;
ZN;6r6h1-406
Structural basis of Cullin-2 RING E3 ligase regulation by the COP9 signalosome Heteromer
P61201; P62877; Q03071; Q13098; Q13617; Q15370; Q15843; Q7L5N1; Q92905; Q99627; Q9H9Q2; Q9UNS2;
ZN;6r7i1-406
Structural basis of Cullin-2 RING E3 ligase regulation by the COP9 signalosome Heteromer
P61201; P62877; Q13098; Q13617; Q15369; Q15370; Q99627; Q9H9Q2; Q9UNS2;
ZN;6r7n1-406
Crystal structure of the COP9 signalosome Heteromer
P61201; Q13098; Q7L5N1; Q92905; Q99627; Q9UBW8; Q9UNS2;
ZN;4d10182-406
Crystal structure of human CSN4monomer NA;CL;EDO;4d0p1-362

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
2monomer-2.296r7h.1.G1-352
96.59
2monomer-3.956fvy.1.b25-350
11.15