P14678 (RSMB_HUMAN) Homo sapiens (Human)

Small nuclear ribonucleoprotein-associated proteins B and B' UniProtKBInterProSTRINGInteractive Modelling

240 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3); 26 identical sequences

Available Structures

59 Experimental Structures

DescriptionPDB IDOligo-stateRangeSeq id (%)Ligands
The cryo-EM structure of human pre-C*-II complex
7w5a
 Heteromer
O15234; O43660; O60306; O60508; O75934; O95391; O95926; P08579; P09661; P38919; P41223; P61326; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14562; Q15029; Q6P2Q9; Q8WUQ7; Q96DI7; Q99459; Q9BZJ0; Q9GZU8; Q9H875; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; Q9Y421; Q9Y5S9; 		4-116
100.01×IHP; 1×GTP; 9×MG; 7×ZN; 1×ATP;
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Structure Assessment
The cryo-EM structure of human C* complex
7w5b
 Heteromer
O15234; O43660; O60306; O60508; O75643; O75934; O95391; O95926; P08579; P09661; P38919; P41223; P61326; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14562; Q15029; Q6P2Q9; Q8N5F7; Q8WUQ7; Q96DI7; Q99459; Q9BZJ0; Q9H875; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; Q9Y421; Q9Y5S9; 		4-116
100.01×IHP; 1×GTP; 9×MG; 7×ZN; 1×ATP;
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Structure Assessment
The cryo-EM structure of human pre-C*-I complex
7w59
 Heteromer
O15234; O43660; O60306; O60508; O75934; O95926; P08579; P09661; P38919; P41223; P61326; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14562; Q15029; Q6P2Q9; Q96DI7; Q99459; Q9BZJ0; Q9GZU8; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; Q9Y5S9; 		4-116
100.01×IHP; 1×GTP; 9×MG; 6×ZN; 1×ATP;
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Structure Assessment
Integrative Structure of the human intron lariat Spliceosome (ILS'')
8ro2
 Heteromer
O43143; O43660; O60306; O60508; O75934; O95926; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q15029; Q2TBE0; Q69YN2; Q6IQ49; Q6P2Q9; Q8WUD4; Q96DF8; Q96DI7; Q99459; Q9BZJ0; Q9HCS7; Q9NW64; Q9P013; Q9UBB9; Q9ULR0; Q9UMS4; Q9Y3C6; Q9Y5B6; 		6-117
100.01×GTP; 3×ZN; 1×IHP;
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Structure Assessment
human Bact spliceosome core structure
6ff7
 Heteromer
O15541; O43660; O60231; O60306; O60508; O75533; O75643; O75934; P08579; P09661; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q13573; Q15029; Q15393; Q15428; Q15459; Q6P2Q9; Q6UX04; Q7RTV0; Q8IYB3; Q8TAD8; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9ULR0; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6; 		4-95
10011×ZN; 5×MG; 1×IHP; 1×GTP; 2×ADP;
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Structure Assessment
3D structure determination of the human*U4/U6.U5* tri-snRNP complex
3jcr
 Heteromer
O43172; O43395; O75643; O94906; O95777; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q15029; Q53GS9; Q6P2Q9; Q8WWY3; Q96DI7; Q9BUQ8; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0; 		7-95
100
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Structure Assessment
The cryo-EM structure of the human pre-A complex
7vpx
 Heteromer
O75533; O75937; P08579; P08621; P09012; P09234; P09661; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15393; Q15427; Q15428; Q15459; Q15637; Q7L014; Q7RTV0; Q9BWJ5; 		4-91
100.06×ZN; 1×SJT;
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Structure Assessment
Spliceosomal U4 snRNP core domain
4wzj
 Heteromer
P62304; P62306; P62308; P62314; P62316; P62318; 		4-89
100
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Structure Assessment
Structure of a late-stage activated spliceosome (BAqr) arrested with a dominant-negative Aquarius m…
8ch6
 Heteromer
O15541; O43660; O60231; O60306; O60508; O75533; O75643; O75934; P08579; P09661; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13356; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q7RTV0; Q8WUA2; Q92917; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9ULR0; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; 		4-89
10012×ZN; 1×IHP; 1×GTP; 7×MG;
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Structure Assessment
Cryo-EM structure of the cross-exon pre-B+5'ss complex
8r0a
 Heteromer
O43172; O43290; O43395; O75533; O75643; O94906; O95777; P08579; P09661; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q13523; Q15029; Q15393; Q15427; Q15428; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q8WVK2; Q8WWY3; Q96DI7; Q9BTD8; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0; 		4-89
100
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Structure Assessment
Cryo-EM structure of the cross-exon pre-B+5'ssLNG+ATPyS complex
8rm5
 Heteromer
O43172; O43290; O43395; O43447; O75533; O75643; O94906; O95777; P08579; P09661; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q15029; Q15393; Q15427; Q15428; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q8WWY3; Q96DI7; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0; 		4-89
100
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Structure Assessment
Cryo-EM Structure of the Activated Human Minor Spliceosome (minor Bact Complex)
7dvq
 Heteromer
O15541; O43660; O60231; O75533; O75643; P62304; P62306; P62308; P62314; P62316; P62318; Q13356; Q13435; Q13573; Q15029; Q15393; Q15427; Q5RL73; Q6P2Q9; Q6UX04; Q7RTV0; Q8IYB3; Q8TAD8; Q92917; Q96DI7; Q99459; Q9BRD0; Q9BWG6; Q9BWJ5; Q9BZJ0; Q9H6L4; Q9HCG8; Q9P013; Q9P021; Q9UQ35; Q9Y388; Q9Y3B4; 		4-89
1001×IHP; 1×GTP; 5×MG; 2×K; 1×G5J; 7×ZN;
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Structure Assessment
The cryo-EM structure of human Bact-III complex
8i0t
 Heteromer
O15541; O43660; O60231; O60306; O60508; O75533; O75643; O75934; P08579; P09661; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13356; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q7RTV0; Q8WUA2; Q96DI7; Q99459; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; 		4-89
1001×IHP; 1×GTP; 7×MG; 7×ZN;
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Structure Assessment
Cryo-EM Structure of the human minor pre-B complex (pre-precatalytic spliceosome) U12 snRNP part
8y7e
 Heteromer
O75533; P62304; P62306; P62308; P62314; P62316; P62318; Q13435; Q15393; Q15427; Q7RTV0; Q9BWG6; Q9BWJ5; Q9Y3B4; 		4-89
1004×ZN;
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Structure Assessment
The cryo-EM structure of human post-Bact complex
8i0v
 Heteromer
O43660; O60231; O60306; O60508; O75533; O75934; O95926; P08579; P09661; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13435; Q13573; Q15029; Q15393; Q15427; Q6P2Q9; Q7RTV0; Q8WUA2; Q96DI7; Q99459; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; 		4-89
1001×IHP; 1×GTP; 7×MG; 6×ZN;
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Structure Assessment
Cryo-EM structure of an active human histone pre-mRNA 3'-end processing machinery at 3.2 Angstrom r…
6v4x
 Heteromer
P62304; P62306; P62308; P62318; P83369; Q92797; Q969L4; Q9P2I0; Q9UKF6; 		2-87
100.02×ZN;
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Structure Assessment
Cryo-EM structure of the cross-exon pre-B complex
8qxd
 Heteromer
O43172; O43290; O43395; O75533; O75643; O94906; O95777; P08579; P09661; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q13523; Q15029; Q15393; Q15427; Q15428; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q8WVK2; Q8WWY3; Q96DI7; Q9BTD8; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0; 		4-89
100
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Structure Assessment
Cryo-EM structure of human exon-defined spliceosome in the early B state.
8h6l
 Heteromer
O43172; O43290; O43395; O43447; O75533; O75554; O75643; O94906; O95777; P08579; P09661; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q15029; Q15393; Q15427; Q15428; Q15459; Q2TAY7; Q6P2Q9; Q7RTV0; Q8WWY3; Q96DI7; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0; 		4-89
1001×IHP; 1×GTP; 1×MG; 1×ZN;
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Structure Assessment
The cryo-EM structure of human Bact-II complex
8i0s
 Heteromer
O15541; O43660; O60231; O60306; O75533; O75643; P08579; P09661; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13356; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q7RTV0; Q8WUA2; Q96DI7; Q99459; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UNP9; Q9UQ35; Q9Y3C6; 		4-89
1001×IHP; 1×GTP; 7×MG; 7×ZN;
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Structure Assessment
The cryo-EM structure of human Bact-IV complex
8i0u
 Heteromer
O15541; O43660; O60231; O60306; O60508; O75533; O75934; O95926; P08579; P09661; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q13573; Q15029; Q15393; Q15427; Q6P2Q9; Q7RTV0; Q8WUA2; Q96DI7; Q99459; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; 		4-89
1001×IHP; 1×GTP; 7×MG; 7×ZN;
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Structure Assessment
Cryo-EM structure of human exon-defined spliceosome in the mature pre-B state.
8h6j
 Heteromer
O43172; O43290; O43395; O75533; O75643; O94906; O95777; P08579; P09661; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q13523; Q15029; Q15393; Q15427; Q15428; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q8WVK2; Q8WWY3; Q96DI7; Q9BTD8; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0; 		4-89
1001×IHP; 1×MG; 1×GTP; 1×ZN;
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Structure Assessment
Cryo-EM Structure of the human minor pre-B complex (pre-precatalytic spliceosome) U11 and tri-snRNP…
8y6o
 Heteromer
O43172; O43290; O43395; O75643; O94906; P55769; P62304; P62306; P62308; P62314; P62316; P62318; Q13523; Q15029; Q16560; Q53GS9; Q6IEG0; Q6P2Q9; Q86UT8; Q8N8D1; Q8WWY3; Q96DI7; Q9BUQ8; Q9BV90; Q9NX01; Q9UDW3; 		6-91
100.02×MG; 1×IHP; 1×GTP; 6×ZN;
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Structure Assessment
The cryo-EM structure of human Bact-I complex
8i0r
 Heteromer
O15541; O43660; O60231; O60306; O75533; O75643; P08579; P09661; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13356; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q6UX04; Q7RTV0; Q8IYB3; Q8TAD8; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; 		4-89
1001×IHP; 1×GTP; 6×MG; 7×ZN;
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Structure Assessment
The cryo-EM structure of human C complex
8i0w
 Heteromer
O15234; O43660; O60306; O60508; O75643; O75934; O95926; P08579; P09661; P38919; P41223; P61326; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14331; Q15029; Q6P2Q9; Q86X95; Q92620; Q96BP3; Q96DI7; Q99459; Q9BW85; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9NW82; Q9NXE8; Q9P013; Q9ULR0; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; Q9Y5S9; 		4-89
1001×IHP; 1×GTP; 5×MG; 7×ZN;
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Structure Assessment
Cryo-EM structure of a human intron lariat spliceosome after Prp43 loaded (ILS2 complex) at 2.9 ang…
6id1
 Heteromer
O43143; O43660; O60306; O60508; O75934; O95926; P08579; P09661; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q15029; Q2TBE0; Q6P2Q9; Q96DI7; Q99459; Q9BZJ0; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9Y3C6; 		4-89
1001×IHP; 1×GTP; 7×MG; 7×ZN;
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Structure Assessment
Cryo-EM structure of a human intron lariat spliceosome prior to Prp43 loaded (ILS1 complex) at 2.9 …
6id0
 Heteromer
O43660; O60306; O60508; O75934; O95926; P08579; P09661; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q15029; Q2TBE0; Q6P2Q9; Q96DI7; Q99459; Q9BZJ0; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9Y3C6; 		4-89
1001×IHP; 1×GTP; 7×MG; 7×ZN;
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Structure Assessment
Cryo-EM structure of a human post-catalytic spliceosome (P complex) at 3.0 angstrom
6icz
 Heteromer
O15234; O43660; O60306; O60508; O75643; O75934; O95391; O95926; P08579; P09661; P38919; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14562; Q15029; Q6P2Q9; Q96A72; Q96DI7; Q99459; Q9BZJ0; Q9H875; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; Q9Y5S9; 		4-89
1001×IHP; 1×GTP; 9×MG; 7×ZN; 1×ATP;
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Structure Assessment
Cryo-EM structure of the human spliceosome just prior to exon ligation at 3.6 angstrom
5xjc
 Heteromer
O15234; O43660; O60306; O60508; O75643; O75934; O95391; O95926; P08579; P09661; P38919; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14562; Q15029; Q6P2Q9; Q96A72; Q96DI7; Q99459; Q9BZJ0; Q9H875; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UQ35; Q9Y3C6; Q9Y5S9; 		4-89
1001×IHP; 1×GTP; 11×MG; 2×ADP; 7×ZN; 2×ATP;
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Structure Assessment
The Cryo-EM Structure of Human Catalytic Step I Spliceosome (C complex) at 4.1 angstrom resolution
5yzg
 Heteromer
O15234; O43660; O60306; O60508; O75643; O75934; O95926; P08579; P09661; P38919; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13427; Q13573; Q15029; Q6P2Q9; Q92620; Q96A72; Q96BP3; Q96DI7; Q99459; Q9BW85; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9NXE8; Q9P013; Q9ULR0; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; Q9Y5S9; 		4-89
1001×IHP; 1×GTP; 7×MG; 2×ADP; 7×ZN; 1×ATP;
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Structure Assessment
Cryo-EM structure of a human activated spliceosome (early Bact) at 4.9 angstrom.
5z58
 Heteromer
O15541; O43660; O60231; O75533; O75643; P08579; P09661; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q6UX04; Q7RTV0; Q8TAD8; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9P013; Q9Y388; Q9Y3B4; 		4-89
1001×IHP; 1×GTP; 6×MG; 4×ZN;
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Structure Assessment
cryo-EM structure of a human activated spliceosome (mature Bact) at 5.1 angstrom.
5z56
 Heteromer
O15541; O43660; O60231; O60306; O60508; O75533; O75643; O75934; P08579; P09661; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q6UX04; Q7RTV0; Q8TAD8; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6; 		4-89
1001×IHP; 1×GTP; 6×MG; 13×ZN;
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Structure Assessment
The Cryo-EM Structure of the Precusor of Human Pre-catalytic Spliceosome (pre-B complex)
6ah0
 Heteromer
O43172; O43395; O75533; O75643; O94906; O95777; P08579; P09661; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q15029; Q15393; Q15427; Q15428; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q8WWY3; Q96DI7; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0; 		4-89
100.01×IHP; 1×GTP; 1×MG;
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Structure Assessment
Cryo-EM structure of the human activated spliceosome (late Bact) at 6.5 angstrom
5z57
 Heteromer
O43660; O60231; O60306; O60508; O75533; O75643; O75934; P08579; P09661; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q7RTV0; Q8TAD8; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6; 		4-89
1001×IHP; 1×ALA; 1×GTP; 6×MG; 10×ZN;
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Structure Assessment
Cryo-EM structure of human exon-defined spliceosome in the late pre-B state.
8h6e
 Heteromer
O43172; O43290; O43395; O75533; O75643; O94906; O95777; P08579; P09661; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q13523; Q15029; Q15393; Q15427; Q15428; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q8WVK2; Q8WWY3; Q96DI7; Q9BTD8; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0; 		5-89
1001×IHP; 1×MG; 1×GTP; 1×ZN;
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Structure Assessment
Cryo-EM structure of a pre-catalytic human spliceosome primed for activation (B complex)
5o9z
 Heteromer
O43172; O43290; O43395; O43447; O75533; O75554; O75643; O94906; O95777; P08579; P09661; P55081; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q13123; Q15029; Q15393; Q2TAY7; Q6P2Q9; Q7RTV0; Q8NAV1; Q8WWY3; Q96DI7; Q96NC0; Q9BWJ5; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0; 		4-87
100.0
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Structure Assessment
Structure of the human U5.U4/U6 tri-snRNP at 2.9A resolution.
6qw6
 Heteromer
O43172; O43290; O43395; O75643; O94906; O95777; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q15029; Q53GS9; Q6P2Q9; Q8WVK2; Q8WWY3; Q96DI7; Q9BTD8; Q9BUQ8; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0; 		6-89
1001×IHP; 1×MG; 1×GTP; 1×ZN;
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Structure Assessment
The cryo-EM structure of the human 17S U2 snRNP
7evo
 Heteromer
O43719; O75533; P08579; P09661; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15393; Q15427; Q15428; Q15459; Q7L014; Q7RTV0; Q9BWJ5; 		4-87
100.01×9B0; 4×ZN;
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Structure Assessment
Cryo-EM structure of a human spliceosome activated for step 2 of splicing (C* complex)
5mqf
 Heteromer
O43660; O60306; O60508; O75934; O95926; P08579; P09661; P38919; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14562; Q15029; Q6P2Q9; Q96DI7; Q99459; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; 		4-87
100.0
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Structure Assessment
The cryo-EM structure of human pre-17S U2 snRNP
8hk1
 Heteromer
O43719; O75533; P08579; P09661; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15393; Q15427; Q15428; Q15459; Q7RTV0; Q86XP3; Q9BWJ5; 		4-87
100.01×9B0; 4×ZN;
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Structure Assessment
human 17S U2 snRNP low resolution part
6y53
 Heteromer
O43719; O75533; P08579; P09661; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15427; Q15428; Q15459; Q7L014; Q9Y3B4; 		4-87
100.0
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Structure Assessment
human 17S U2 snRNP
6y5q
 Heteromer
O43719; O75533; P08579; P09661; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15393; Q15427; Q15428; Q15459; Q7L014; Q7RTV0; Q9BWJ5; Q9Y3B4; 		4-87
100.0
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Structure Assessment
The cryo-EM structure of human pre-Bact complex
8i0p
 Heteromer
O43660; O60306; O60870; O75533; O75643; P08579; P09661; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13356; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q7RTV0; Q8IYB3; Q8TAD8; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCS7; Q9NW64; Q9P013; Q9UNP9; Q9Y388; Q9Y3B4; 		6-89
1001×GTP; 1×MG; 4×ZN;
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Structure Assessment
Minimal U1 snRNP
4pjo
 Heteromer
P08621; P09234; P62304; P62306; P62308; P62314; P62316; P62318; 		6-88
1001×ZN; 1×EPE; 8×MG; 1×K;
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Structure Assessment
Structure of the human 20S U5 snRNP core
8q91
 Heteromer
O75643; O94906; O95400; P62304; P62306; P62308; P62314; P62316; P62318; Q15029; Q6P2Q9; Q9BUQ8; 		6-88
100.01×GTP;
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Structure Assessment
Cryo-EM structure of the cross-exon pre-B+5'ss+ATPgammaS complex
8r09
 Heteromer
O43172; O43290; O43395; O43447; O75533; O75643; O94906; O95777; P08579; P09661; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q15029; Q15393; Q15427; Q15428; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q8WWY3; Q96DI7; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0; 		6-88
100
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Structure Assessment
Structure of the human 20S U5 snRNP
8rc0
 Heteromer
O75643; O94906; O95400; P62304; P62306; P62308; P62314; P62316; P62318; Q15029; Q6P2Q9; Q96DI7; Q9BUQ8; 		6-88
100.01×GTP;
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Structure Assessment
Cryo-EM structure of the cross-exon pre-B+ATP complex
8r0b
 Heteromer
O43172; O43290; O43395; O43447; O75533; O75643; O94906; O95777; P08579; P09661; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q15029; Q15393; Q15427; Q15428; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q8WWY3; Q96DI7; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0; 		6-88
100
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Structure Assessment
Structure of the recycling U5 snRNP bound to chaperones CD2BP2 and TSSC4 (State 1)
8q7v
 Heteromer
O75643; O94906; O95400; P62304; P62306; P62308; P62314; P62316; P62318; Q15029; Q6P2Q9; Q96DI7; Q9Y5U2; 		6-88
100.01×MG; 1×GTP;
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Structure Assessment
Structure of the recycling U5 snRNP bound to chaperone CD2BP2 (State 4)
8q7x
 Heteromer
O75643; O94906; O95400; P62304; P62306; P62308; P62314; P62316; P62318; Q15029; Q6P2Q9; Q96DI7; Q9BUQ8; 		6-88
100.01×MG; 1×GTP;
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Structure Assessment
Structure of the recycling U5 snRNP bound to chaperone CD2BP2 (State 3)
8q7w
 Heteromer
O75643; O94906; O95400; P62304; P62306; P62308; P62314; P62316; P62318; Q15029; Q6P2Q9; Q96DI7; Q9BUQ8; 		6-88
100.01×MG; 1×GTP;
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Structure Assessment
Structure of the recycling U5 snRNP bound to chaperones CD2BP2 and TSSC4 (State 2)
8q7q
 Heteromer
O75643; O94906; O95400; P62304; P62306; P62308; P62314; P62316; P62318; Q15029; Q6P2Q9; Q96DI7; Q9Y5U2; 		6-88
100.01×MG; 1×GTP;
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Structure Assessment
Human C Complex Spliceosome - Medium-resolution PERIPHERY
7a5p
 Heteromer
O60306; O60508; O75643; O75934; O95926; P08579; P09661; P38919; P61326; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14331; Q6P2Q9; Q92620; Q96BP3; Q99459; Q9BW85; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9NW82; Q9ULR0; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y5S9; 		5-87
100.0
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Structure Assessment
Human pre-Bact-1 spliceosome
7abg
 Heteromer
O14776; O43660; O75533; O75643; O95777; P08579; P09661; P41223; P52298; P55081; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; Q07955; Q09161; Q12874; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q7RTV0; Q8IYB3; Q8NAV1; Q8TAD8; Q96DI7; Q96NC0; Q99459; Q9BWJ5; Q9BZL1; Q9NW64; Q9P013; Q9UK45; Q9Y2W2; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0; 		6-87
1001×IHP; 1×GTP; 1×MG; 1×GTG;
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Structure Assessment
Human pre-Bact-2 spliceosome
7abi
 Heteromer
O43660; O60306; O60508; O60870; O75533; O75643; P08579; P09661; P41223; P55081; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13356; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q7RTV0; Q8IYB3; Q8NAV1; Q8TAD8; Q8WYA6; Q96DI7; Q96NC0; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9BZL1; Q9HCS7; Q9NW64; Q9P013; Q9UNP9; Q9Y388; Q9Y3B4; 		6-87
1001×GTP; 1×MG; 1×IHP;
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Structure Assessment
Human post-catalytic P complex spliceosome
6qdv
 Heteromer
O43660; O60306; O60508; O75643; O75934; O95391; O95926; P08579; P09661; P38919; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14562; Q15029; Q6IQ49; Q6P2Q9; Q8N5F7; Q8WUQ7; Q96A72; Q96DI7; Q99459; Q9BZJ0; Q9H875; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UQ35; Q9Y3C6; Q9Y421; Q9Y5S9; 		6-87
100.07×MG; 1×K; 1×ATP; 1×GTP; 7×ZN; 1×IHP;
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Structure Assessment
CRYSTAL STRUCTURE OF THE D3B SUBCOMPLEX OF THE HUMAN CORE SNRNP DOMAIN AT 2.0A RESOLUTION
1d3b
 Heteromer
P62318; 		7-87
1004×GOL; 1×CIT;
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Structure Assessment
Crystal structure of human U1 snRNP
3pgw
 Heteromer
P08621; P09012; P62304; P62306; P62308; P62314; P62316; P62318; 		6-86
100
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Structure Assessment
Crystal Structure of Human Spliceosomal U1 snRNP
3cw1
 Heteromer
P08621; P09234; P62304; P62306; P62308; P62314; P62316; P62318; 		7-87
100.01×ZN;
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Structure Assessment
Structural organization of a late activated human spliceosome (Baqr, core region)
7qtt
 Heteromer
O15541; O43660; O60231; O75533; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13356; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q6P2Q9; Q7RTV0; Q8WUA2; Q92917; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9NW64; Q9P013; Q9UQ35; Q9Y3C6; 		6-84
100.012×ZN; 1×IHP; 1×GTP; 7×MG;
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Structure Assessment

1 SWISS-MODEL model

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
5yzg.1.amonomer0.704-89
100.00
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Model report
Structure Assessment

2 SWISS-MODEL models built on isoform sequence

IsoformTemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
Isoform 25yzg.1.amonomer0.714-89
100.00
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Model report
Structure Assessment
Isoform 35yzg.1.amonomer0.704-89
99.12
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Model report
Structure Assessment