Q96DI7 (SNR40_HUMAN) Homo sapiens (Human)

U5 small nuclear ribonucleoprotein 40 kDa protein UniProtKBInterProSTRINGInteractive Modelling

357 aa; Sequence (Fasta) ; (Isoform 2; ) 11 identical sequences

Sequence Features

 59-94WD40 repeat
IPR001680PF00400
 103-137WD40 repeat
IPR001680PF00400
 143-180WD40 repeat
IPR001680PF00400
 196-221WD40 repeat
IPR001680PF00400
 226-263WD40 repeat
IPR001680PF00400
 272-313WD40 repeat
IPR001680PF00400
 319-351WD40 repeat
IPR001680PF00400

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Cryo-EM structure of a human spliceosome activated for step 2 of splicing (C* complex) Heteromer
O43660; O60306; O60508; O75934; O95926; P08579; P09661; P14678; P38919; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14562; Q15029; Q6P2Q9; Q99459; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; 		5mqf51-357
Human post-catalytic P complex spliceosome Heteromer
O43660; O60306; O60508; O75643; O75934; O95391; O95926; P08579; P09661; P14678; P38919; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14562; Q15029; Q6IQ49; Q6P2Q9; Q8N5F7; Q8WUQ7; Q96A72; Q99459; Q9BZJ0; Q9H875; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UQ35; Q9Y3C6; Q9Y421; Q9Y5S9; 		7×MG; 1×K; 1×ATP; 1×GTP; 7×ZN; 1×I6P;6qdv51-357
Structure of the human U5.U4/U6 tri-snRNP at 2.9A resolution. Heteromer
O43172; O43290; O43395; O75643; O94906; O95777; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q15029; Q53GS9; Q6P2Q9; Q8WVK2; Q8WWY3; Q9BTD8; Q9BUQ8; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0; 		1×IHP; 1×MG; 1×GTP; 1×ZN;6qw651-357
Cryo-EM structure of a human intron lariat spliceosome after Prp43 loaded (ILS2 complex) at 2.9 ang… Heteromer
O43143; O43660; O60306; O60508; O75934; O95926; P08579; P09661; P14678; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q15029; Q2TBE0; Q6P2Q9; Q99459; Q9BZJ0; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9Y3C6; 		1×I6P; 1×GTP; 7×MG; 7×ZN;6id154-356
Cryo-EM structure of a human intron lariat spliceosome prior to Prp43 loaded (ILS1 complex) at 2.9 … Heteromer
O43660; O60306; O60508; O75934; O95926; P08579; P09661; P14678; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q15029; Q2TBE0; Q6P2Q9; Q99459; Q9BZJ0; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9Y3C6; 		1×I6P; 1×GTP; 7×MG; 7×ZN;6id054-356
Cryo-EM structure of a human post-catalytic spliceosome (P complex) at 3.0 angstrom Heteromer
O15234; O43660; O60306; O60508; O75643; O75934; O95391; O95926; P08579; P09661; P14678; P38919; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14562; Q15029; Q6P2Q9; Q96A72; Q99459; Q9BZJ0; Q9H875; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; Q9Y5S9; 		1×I6P; 1×GTP; 9×MG; 7×ZN; 1×ATP;6icz54-356
3D structure determination of the human*U4/U6.U5* tri-snRNP complex Heteromer
O43172; O43395; O75643; O94906; O95777; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q15029; Q53GS9; Q6P2Q9; Q8WWY3; Q9BUQ8; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0; 		3jcr56-357
Cryo-EM structure of a pre-catalytic human spliceosome primed for activation (B complex) Heteromer
O43172; O43290; O43395; O43447; O75533; O75554; O75643; O94906; O95777; P08579; P09661; P14678; P55081; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q13123; Q15029; Q15393; Q2TAY7; Q6P2Q9; Q7RTV0; Q8NAV1; Q8WWY3; Q96NC0; Q9BWJ5; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0; 		5o9z56-357
human Bact spliceosome core structure Heteromer
O15541; O43660; O60231; O60306; O60508; O75533; O75643; O75934; P08579; P09661; P14678; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q13573; Q15029; Q15393; Q15428; Q15459; Q6P2Q9; Q6UX04; Q7RTV0; Q8IYB3; Q8TAD8; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9ULR0; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6; 		11×ZN; 5×MG; 1×IHP; 1×GTP; 2×ADP;6ff758-356
Cryo-EM structure of the human spliceosome just prior to exon ligation at 3.6 angstrom Heteromer
O15234; O43660; O60306; O60508; O75643; O75934; O95391; O95926; P08579; P09661; P14678; P38919; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14562; Q15029; Q6P2Q9; Q96A72; Q99459; Q9BZJ0; Q9H875; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UQ35; Q9Y3C6; Q9Y5S9; 		1×I6P; 1×GTP; 11×MG; 2×ADP; 7×ZN; 2×ATP;5xjc58-356
The Cryo-EM Structure of Human Catalytic Step I Spliceosome (C complex) at 4.1 angstrom resolution Heteromer
O15234; O43660; O60306; O60508; O75643; O75934; O95926; P08579; P09661; P14678; P38919; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13427; Q13573; Q15029; Q6P2Q9; Q92620; Q96A72; Q96BP3; Q99459; Q9BW85; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9NXE8; Q9P013; Q9ULR0; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; Q9Y5S9; 		1×I6P; 1×GTP; 7×MG; 2×ADP; 7×ZN; 1×ATP;5yzg58-356
Cryo-EM structure of a human activated spliceosome (early Bact) at 4.9 angstrom. Heteromer
O15541; O43660; O60231; O75533; O75643; P08579; P09661; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q6UX04; Q7RTV0; Q8TAD8; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9P013; Q9Y388; Q9Y3B4; 		1×I6P; 1×GTP; 6×MG; 4×ZN;5z5858-356
cryo-EM structure of a human activated spliceosome (mature Bact) at 5.1 angstrom. Heteromer
O15541; O43660; O60231; O60306; O60508; O75533; O75643; O75934; P08579; P09661; P14678; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q6UX04; Q7RTV0; Q8TAD8; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6; 		1×I6P; 1×GTP; 6×MG; 13×ZN;5z5658-356
The Cryo-EM Structure of the Precusor of Human Pre-catalytic Spliceosome (pre-B complex) Heteromer
O43172; O43395; O75533; O75643; O94906; O95777; P08579; P09661; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q15029; Q15393; Q15427; Q15428; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q8WWY3; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0; 		1×IHP; 1×GTP; 1×MG;6ah058-356
Cryo-EM structure of the human activated spliceosome (late Bact) at 6.5 angstrom Heteromer
O43660; O60231; O60306; O60508; O75533; O75643; O75934; P08579; P09661; P14678; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q7RTV0; Q8TAD8; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6; 		1×I6P; 1×ALA; 1×GTP; 6×MG; 10×ZN;5z5758-356

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
2monomer-3.065mqf.1.F51-342
100.00
2monomer-4.855tee.1.A58-395
19.52
2monomer-4.196bk8.1.H65-393
20.56