A0A2R9AB34 | SWISS-MODEL Repository

A0A2R9AB34 (A0A2R9AB34_PANPA) Pan paniscus (Pygmy chimpanzee) (Bonobo)

116 kDa U5 small nuclear ribonucleoprotein component UniProtKB InterPro STRING Interactive Modelling

972 aa; Sequence (Fasta) ; 3 identical sequences: Homo sapiens: Q15029; Pan troglodytes: H2QD78, A0A6D2W4J1

It is possible new templates exist for this target since these models were created.

Available Structures

58 Experimental Structures

Description	PDB ID	Oligo-state	Range	Seq id (%)	Ligands
Integrative Structure of the human intron lariat Spliceosome (ILS'')	8ro2 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43143; O43660; O60306; O60508; O75934; O95926; P14678; 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;	56-963	100	1×GTP; 3×ZN; 1×IHP;
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human Bact spliceosome core structure	6ff7 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	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; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9ULR0; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6;	56-957	100	11×ZN; 5×MG; 1×IHP; 1×GTP; 2×ADP;
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human Bact spliceosome core structure	6ff4 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O15541; O43660; O60508; O75533; P41223; Q13435; Q13573; Q15029; Q15393; Q15428; Q6P2Q9; Q6UX04; Q7RTV0; Q8IYB3; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9NW64; Q9P013; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6;	56-957	100	4×MG; 1×IHP; 1×GTP; 10×ZN;
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Cryo-EM Structure of the Activated Human Minor Spliceosome (minor Bact Complex)	7dvq PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O15541; O43660; O60231; O75533; O75643; P14678; 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;	56-957	100	1×IHP; 1×GTP; 5×MG; 2×K; 1×G5J; 7×ZN;
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Cryo-EM structure of a human spliceosome activated for step 2 of splicing (C* complex)	5mqf PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43660; O60306; O60508; O75934; O95926; P08579; P09661; P14678; P38919; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14562; Q15029; Q6P2Q9; Q96DI7; Q99459; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6;	56-957	100
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The cryo-EM structure of human pre-Bact complex	8i0p PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43660; O60306; O60870; O75533; O75643; P08579; P09661; P14678; 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;	56-957	100.0	1×GTP; 1×MG; 4×ZN;
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Human post-catalytic P complex spliceosome	6qdv PDBe PDBe-KB PDBj PDBsum RCSB SMTL	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; Q96DI7; Q99459; Q9BZJ0; Q9H875; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UQ35; Q9Y3C6; Q9Y421; Q9Y5S9;	56-955	100	7×MG; 1×K; 1×ATP; 1×GTP; 7×ZN; 1×IHP;
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Structure of a late-stage activated spliceosome (BAqr) arrested with a dominant-negative Aquarius m…	8ch6 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O15541; O43660; O60231; O60306; O60508; O75533; O75643; O75934; P08579; P09661; P14678; 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;	55-952	100	12×ZN; 1×IHP; 1×GTP; 7×MG;
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Structural organization of a late activated human spliceosome (Baqr, core region)	7qtt PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O15541; O43660; O60231; O75533; P14678; 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;	55-952	100	12×ZN; 1×IHP; 1×GTP; 7×MG;
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Human C Complex Spliceosome - High-resolution CORE	6zym PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43660; O60508; P41223; Q13573; Q14331; Q15029; Q6P2Q9; Q86X95; Q92620; Q96DI7; Q99459; Q9BW85; Q9BZJ0; Q9HCG8; Q9NW64; Q9NW82; Q9NXE8; Q9P013; Q9ULR0; Q9UQ35; Q9Y3C6;	58-952	100	5×MG; 1×IHP; 1×GTP; 7×ZN;
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Human pre-Bact-2 spliceosome core structure	7aav PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43660; O60508; P41223; P55081; Q13573; Q15029; Q6P2Q9; Q8NAV1; Q96NC0; Q99459; Q9BZL1; Q9NW64; Q9P013;	63-957	100	1×GTP; 1×MG; 1×KGN;
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Human pre-Bact-2 spliceosome	7abi PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43660; O60306; O60508; O60870; O75533; O75643; P08579; P09661; P14678; 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;	63-957	100	1×GTP; 1×MG; 1×IHP;
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Cryo-EM structure of a human post-catalytic spliceosome (P complex) at 3.0 angstrom	6icz PDBe PDBe-KB PDBj PDBsum RCSB SMTL	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; Q96DI7; Q99459; Q9BZJ0; Q9H875; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; Q9Y5S9;	56-949	100	1×IHP; 1×GTP; 9×MG; 7×ZN; 1×ATP;
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The cryo-EM structure of human Bact-III complex	8i0t PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O15541; O43660; O60231; O60306; O60508; O75533; O75643; O75934; P08579; P09661; P14678; 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;	56-943	100.0	1×IHP; 1×GTP; 7×MG; 7×ZN;
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The cryo-EM structure of human pre-C*-II complex	7w5a PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O15234; O43660; O60306; O60508; O75934; O95391; O95926; P08579; P09661; P14678; 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;	56-943	100.0	1×IHP; 1×GTP; 9×MG; 7×ZN; 1×ATP;
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The cryo-EM structure of human post-Bact complex	8i0v PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43660; O60231; O60306; O60508; O75533; O75934; O95926; P08579; P09661; P14678; 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;	56-943	100.0	1×IHP; 1×GTP; 7×MG; 6×ZN;
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The cryo-EM structure of human C* complex	7w5b PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O15234; O43660; O60306; O60508; O75643; O75934; O95391; O95926; P08579; P09661; P14678; 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;	56-943	100.0	1×IHP; 1×GTP; 9×MG; 7×ZN; 1×ATP;
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The cryo-EM structure of human Bact-II complex	8i0s PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O15541; O43660; O60231; O60306; O75533; O75643; P08579; P09661; P14678; 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;	56-943	100.0	1×IHP; 1×GTP; 7×MG; 7×ZN;
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The cryo-EM structure of human Bact-IV complex	8i0u PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O15541; O43660; O60231; O60306; O60508; O75533; O75934; O95926; P08579; P09661; P14678; 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;	56-943	100.0	1×IHP; 1×GTP; 7×MG; 7×ZN;
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The cryo-EM structure of human Bact-I complex	8i0r PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O15541; O43660; O60231; O60306; O75533; O75643; P08579; P09661; P14678; 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;	56-943	100.0	1×IHP; 1×GTP; 6×MG; 7×ZN;
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The cryo-EM structure of human C complex	8i0w PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O15234; O43660; O60306; O60508; O75643; O75934; O95926; P08579; P09661; P14678; 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;	56-943	100.0	1×IHP; 1×GTP; 5×MG; 7×ZN;
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Cryo-EM structure of a human intron lariat spliceosome after Prp43 loaded (ILS2 complex) at 2.9 ang…	6id1 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43143; O43660; O60306; O60508; O75934; O95926; P08579; P09661; P14678; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q15029; Q2TBE0; Q6P2Q9; Q96DI7; Q99459; Q9BZJ0; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9Y3C6;	56-943	100	1×IHP; 1×GTP; 7×MG; 7×ZN;
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Cryo-EM structure of a human intron lariat spliceosome prior to Prp43 loaded (ILS1 complex) at 2.9 …	6id0 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43660; O60306; O60508; O75934; O95926; P08579; P09661; P14678; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q15029; Q2TBE0; Q6P2Q9; Q96DI7; Q99459; Q9BZJ0; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9Y3C6;	56-943	100	1×IHP; 1×GTP; 7×MG; 7×ZN;
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The cryo-EM structure of human pre-C*-I complex	7w59 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O15234; O43660; O60306; O60508; O75934; O95926; P08579; P09661; P14678; 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;	56-943	100.0	1×IHP; 1×GTP; 9×MG; 6×ZN; 1×ATP;
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Cryo-EM structure of the human spliceosome just prior to exon ligation at 3.6 angstrom	5xjc PDBe PDBe-KB PDBj PDBsum RCSB SMTL	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; Q96DI7; Q99459; Q9BZJ0; Q9H875; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UQ35; Q9Y3C6; Q9Y5S9;	56-943	100.0	1×IHP; 1×GTP; 11×MG; 2×ADP; 7×ZN; 2×ATP;
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The Cryo-EM Structure of Human Catalytic Step I Spliceosome (C complex) at 4.1 angstrom resolution	5yzg PDBe PDBe-KB PDBj PDBsum RCSB SMTL	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; Q96DI7; Q99459; Q9BW85; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9NXE8; Q9P013; Q9ULR0; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6; Q9Y5S9;	56-943	100.0	1×IHP; 1×GTP; 7×MG; 2×ADP; 7×ZN; 1×ATP;
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Cryo-EM structure of a human activated spliceosome (early Bact) at 4.9 angstrom.	5z58 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	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; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9P013; Q9Y388; Q9Y3B4;	56-943	100.0	1×IHP; 1×GTP; 6×MG; 4×ZN;
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cryo-EM structure of a human activated spliceosome (mature Bact) at 5.1 angstrom.	5z56 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	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; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6;	56-943	100.0	1×IHP; 1×GTP; 6×MG; 13×ZN;
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Cryo-EM structure of the human activated spliceosome (late Bact) at 6.5 angstrom	5z57 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	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; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6;	56-943	100.0	1×IHP; 1×ALA; 1×GTP; 6×MG; 10×ZN;
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Cryo-EM Structure of the human minor pre-B complex (pre-precatalytic spliceosome) U11 and tri-snRNP…	8y6o PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43172; O43290; O43395; O75643; O94906; P14678; P55769; P62304; P62306; P62308; P62314; P62316; P62318; Q13523; Q15029; Q16560; Q53GS9; Q6IEG0; Q6P2Q9; Q86UT8; Q8N8D1; Q8WWY3; Q96DI7; Q9BUQ8; Q9BV90; Q9NX01; Q9UDW3;	102-956	100	2×MG; 1×IHP; 1×GTP; 6×ZN;
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Cryo-EM structure of human exon-defined spliceosome in the late pre-B state.	8h6e PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43172; O43290; O43395; O75533; O75643; O94906; O95777; P08579; P09661; P14678; 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;	105-956	100	1×IHP; 1×MG; 1×GTP; 1×ZN;
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Cryo-EM Structure of Pre-B Complex (core part)	8qp8 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; O94906; P83876; Q15029; Q15459; Q53GS9; Q6P2Q9; Q8WVK2; Q8WWY3; Q9BTD8; Q9BUQ8;	105-956	100	1×IHP;
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Cryo-EM Structure of Pre-B+AMPPNP Complex (core part)	8qp9 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; O75643; O94906; P83876; Q15029; Q15459; Q53GS9; Q6P2Q9; Q8WVK2; Q8WWY3; Q9BTD8; Q9BUQ8;	105-956	100	1×IHP;
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Structure of the human U5.U4/U6 tri-snRNP at 2.9A resolution.	6qw6 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43172; O43290; O43395; O75643; O94906; O95777; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q15029; Q53GS9; Q6P2Q9; Q8WVK2; Q8WWY3; Q96DI7; Q9BTD8; Q9BUQ8; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0;	105-956	100	1×IHP; 1×MG; 1×GTP; 1×ZN;
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Cryo-EM structure of the cross-exon pre-B complex	8qxd PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43172; O43290; O43395; O75533; O75643; O94906; O95777; P08579; P09661; P14678; 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;	105-956	100
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Cryo-EM structure of human exon-defined spliceosome in the mature pre-B state.	8h6j PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43172; O43290; O43395; O75533; O75643; O94906; O95777; P08579; P09661; P14678; 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;	105-956	100	1×IHP; 1×MG; 1×GTP; 1×ZN;
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Structure of the human 20S U5 snRNP core	8q91 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O75643; O94906; O95400; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q15029; Q6P2Q9; Q9BUQ8;	105-951	100	1×GTP;
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Structure of the human 20S U5 snRNP	8rc0 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O75643; O94906; O95400; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q15029; Q6P2Q9; Q96DI7; Q9BUQ8;	105-951	100	1×GTP;
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Structure of the recycling U5 snRNP bound to chaperones CD2BP2 and TSSC4 (State 1)	8q7v PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O75643; O94906; O95400; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q15029; Q6P2Q9; Q96DI7; Q9Y5U2;	107-952	100	1×MG; 1×GTP;
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Structure of the recycling U5 snRNP bound to chaperone CD2BP2 (State 4)	8q7x PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O75643; O94906; O95400; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q15029; Q6P2Q9; Q96DI7; Q9BUQ8;	107-952	100	1×MG; 1×GTP;
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Structure of the recycling U5 snRNP bound to chaperone CD2BP2 (State 3)	8q7w PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O75643; O94906; O95400; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q15029; Q6P2Q9; Q96DI7; Q9BUQ8;	107-952	100	1×MG; 1×GTP;
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Structure of the recycling U5 snRNP bound to chaperones CD2BP2 and TSSC4 (State 2)	8q7q PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O75643; O94906; O95400; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q15029; Q6P2Q9; Q96DI7; Q9Y5U2;	107-952	100	1×MG; 1×GTP;
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Human pre-Bact-1 spliceosome	7abg PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O14776; O43660; O75533; O75643; O95777; P08579; P09661; P14678; 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;	114-957	100	1×IHP; 1×GTP; 1×MG; 1×GTG;
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Cryo-EM structure of a pre-catalytic human spliceosome primed for activation (B complex)	5o9z PDBe PDBe-KB PDBj PDBsum RCSB SMTL	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; Q96DI7; Q96NC0; Q9BWJ5; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0;	114-957	100
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Human pre-Bact-1 spliceosome core structure	7abf PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O14776; O43660; P41223; P55081; Q13573; Q15029; Q6P2Q9; Q8NAV1; Q96NC0; Q9BZL1; Q9P013; Q9Y2W2;	114-957	100	1×IHP; 1×GTP; 1×MG;
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3D structure determination of the humanU4/U6.U5 tri-snRNP complex	3jcr PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43172; O43395; O75643; O94906; O95777; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q15029; Q53GS9; Q6P2Q9; Q8WWY3; Q96DI7; Q9BUQ8; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0;	114-957	100
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cryo-EM structure of the human spliceosomal B complex protomer (tri-snRNP core region)	8q7n PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O14776; O43172; O43290; O43395; O75554; O94906; P41223; P55081; P55769; P83876; Q15029; Q15459; Q6P2Q9; Q8NAV1; Q8WWY3; Q96NC0; Q9BZL1;	109-951	100
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Cryo-EM structure of the cross-exon pre-B+5'ss+ATPgammaS complex	8r09 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43172; O43290; O43395; O43447; 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; Q96DI7; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0;	116-951	100
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Cryo-EM structure of the cross-exon pre-B+5'ss complex	8r0a PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43172; O43290; O43395; O75533; O75643; O94906; O95777; P08579; P09661; P14678; 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;	116-951	100
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Cryo-EM structure of the cross-exon pre-B+ATP complex	8r0b PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43172; O43290; O43395; O43447; 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; Q96DI7; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0;	116-951	100
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Cryo-EM Structure of Pre-B-like Complex (core part)	8qpe PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43172; O43290; O43395; O75554; O94906; P55081; P55769; P83876; Q15029; Q15459; Q53GS9; Q6P2Q9; Q8NAV1; Q8WWY3; Q96NC0;	116-951	100	1×IHP;
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Cryo-EM structure of the cross-exon pre-B+5'ssLNG+ATPyS complex	8rm5 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43172; O43290; O43395; O43447; 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; Q96DI7; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0;	116-951	100
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Cryo-EM Structure of Pre-B+5'ss Complex (core part)	8qpk PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O75643; O94906; P83876; Q15029; Q15459; Q53GS9; Q6P2Q9; Q8WVK2; Q8WWY3; Q9BTD8; Q9BUQ8;	116-951	100	1×IHP;
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Cryo-EM Structure of Pre-B+5'ssLNG Complex (core part)	8qpa PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43172; O43290; O43395; O75643; O94906; P55769; P83876; Q15029; Q15459; Q53GS9; Q6P2Q9; Q8WWY3; Q9BUQ8;	116-951	100	1×IHP;
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Cryo-EM Structure of Pre-B+5'ss+ATPgammaS Complex (core part)	8qoz PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43172; O43290; O43395; O75643; O94906; P55769; P83876; Q15029; Q15459; Q53GS9; Q6P2Q9; Q8WWY3; Q9BUQ8;	116-951	100	1×IHP;
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Cryo-EM Structure of Pre-B+ATP Complex (core part)	8qpb PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43172; O43290; O43395; O75643; O94906; P55769; P83876; Q15029; Q15459; Q53GS9; Q6P2Q9; Q8WWY3; Q9BUQ8;	116-951	100	1×IHP;
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Cryo-EM structure of human exon-defined spliceosome in the early B state.	8h6l PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43172; O43290; O43395; O43447; O75533; O75554; O75643; O94906; O95777; P08579; P09661; P14678; 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;	112-943	100.0	1×IHP; 1×GTP; 1×MG; 1×ZN;
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The Cryo-EM Structure of the Precusor of Human Pre-catalytic Spliceosome (pre-B complex)	6ah0 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	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; Q96DI7; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0;	112-943	100.0	1×IHP; 1×GTP; 1×MG;
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6 SWISS-MODEL models

Template	Oligo-state	QMEANDisCo	Range	Trg-Tpl Seq id (%)
6icz.1.G	monomer	0.79	56-949	100.00
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3b78.1.A	monomer	0.70	113-955	37.71
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1u2r.1.A	monomer	0.68	113-955	37.71
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5juu.78.A	monomer	0.64	113-955	37.71
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1fnm.1.A	monomer	0.52	430-916	30.02
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1fnm.1.A	monomer	0.51	123-916	24.18
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	Model ID	Oligo-state	Avg pLDDT	Range	Trg-Mdl Seq Id (%)

	Model ID	Oligo-state	Avg Confidence	Range	Trg-Mdl Seq id (%)

A0A2R9AB34 (A0A2R9AB34_PANPA) Pan paniscus (Pygmy chimpanzee) (Bonobo)

116 kDa U5 small nuclear ribonucleoprotein component UniProtKBInterProSTRINGInteractive Modelling

Available Structures

58 Experimental Structures

6 SWISS-MODEL models

Alignments

Background

Resolution

116 kDa U5 small nuclear ribonucleoprotein component UniProtKB InterPro STRING Interactive Modelling