Q9UQ35 (SRRM2_HUMAN) Homo sapiens (Human)

Serine/arginine repetitive matrix protein 2 UniProtKBInterProSTRINGInteractive Modelling

2752 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3); 1 identical sequence: Homo sapiens: A0A140VK53

Available Structures

17 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
Structural organization of a late activated human spliceosome (Baqr, core region)
7qtt
 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; Q9Y3C6; 		1-100
12×ZN; 1×IHP; 1×GTP; 7×MG;
Assess
The cryo-EM structure of human pre-C*-II complex
7w5a
 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; Q9Y3C6; Q9Y421; Q9Y5S9; 		1-100
1×IHP; 1×GTP; 9×MG; 7×ZN; 1×ATP;
Assess
The cryo-EM structure of human C* complex
7w5b
 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; Q9Y3C6; Q9Y421; Q9Y5S9; 		1-100
1×IHP; 1×GTP; 9×MG; 7×ZN; 1×ATP;
Assess
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; 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; Q9Y3C6; 		1-100
12×ZN; 1×IHP; 1×GTP; 7×MG;
Assess
The cryo-EM structure of human pre-C*-I complex
7w59
 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; Q9Y3C6; Q9Y5S9; 		1-100
1×IHP; 1×GTP; 9×MG; 6×ZN; 1×ATP;
Assess
Human C Complex Spliceosome - Medium-resolution PERIPHERY
7a5p
 Heteromer
O60306; O60508; O75643; O75934; O95926; P08579; P09661; P14678; P38919; P61326; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14331; Q6P2Q9; Q92620; Q96BP3; Q99459; Q9BW85; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9NW82; Q9ULR0; Q9UMS4; Q9UNP9; Q9Y5S9; 		55-100
Assess
human Bact spliceosome core structure
6ff4
 Heteromer
O15541; O43660; O60508; O75533; P41223; Q13435; Q13573; Q15029; Q15393; Q15428; Q6P2Q9; Q6UX04; Q7RTV0; Q8IYB3; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9NW64; Q9P013; Q9Y388; Q9Y3B4; Q9Y3C6; 		1-34
4×MG; 1×IHP; 1×GTP; 10×ZN;
Assess
human Bact spliceosome core structure
6ff7
 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; Q9Y388; Q9Y3B4; Q9Y3C6; 		1-34
11×ZN; 5×MG; 1×IHP; 1×GTP; 2×ADP;
Assess
Cryo-EM structure of a human spliceosome activated for step 2 of splicing (C* complex)
5mqf
 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; Q9Y3C6; 		1-30
Assess
Human C Complex Spliceosome - High-resolution CORE
6zym
 Heteromer
O43660; O60508; P41223; Q13573; Q14331; Q15029; Q6P2Q9; Q86X95; Q92620; Q96DI7; Q99459; Q9BW85; Q9BZJ0; Q9HCG8; Q9NW64; Q9NW82; Q9NXE8; Q9P013; Q9ULR0; Q9Y3C6; 		1-30
5×MG; 1×IHP; 1×GTP; 7×ZN;
Assess
Cryo-EM Structure of the Activated Human Minor Spliceosome (minor Bact Complex)
7dvq
 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; Q9Y388; Q9Y3B4; 		1-26
1×IHP; 1×GTP; 5×MG; 2×K; 1×G5J; 7×ZN;
Assess
Human post-catalytic P complex spliceosome
6qdv
 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; Q9Y3C6; Q9Y421; Q9Y5S9; 		1-26
7×MG; 1×K; 1×ATP; 1×GTP; 7×ZN; 1×IHP;
Assess
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; P14678; P38919; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14562; Q15029; Q6P2Q9; Q96A72; Q96DI7; Q99459; Q9BZJ0; Q9H875; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9Y3C6; Q9Y5S9; 		1-26
1×IHP; 1×GTP; 9×MG; 7×ZN; 1×ATP;
Assess
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; P14678; P38919; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13573; Q14562; Q15029; Q6P2Q9; Q96A72; Q96DI7; Q99459; Q9BZJ0; Q9H875; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9Y3C6; Q9Y5S9; 		1-26
1×IHP; 1×GTP; 11×MG; 2×ADP; 7×ZN; 2×ATP;
Assess
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; 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; Q9Y3C6; Q9Y5S9; 		1-26
1×IHP; 1×GTP; 7×MG; 2×ADP; 7×ZN; 1×ATP;
Assess
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; 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; Q9Y388; Q9Y3B4; Q9Y3C6; 		1-26
1×IHP; 1×GTP; 6×MG; 13×ZN;
Assess
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; 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; Q9Y388; Q9Y3B4; Q9Y3C6; 		1-26
1×IHP; 1×ALA; 1×GTP; 6×MG; 10×ZN;
Assess

1 SWISS-MODEL model

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
7a5p.1.Rmonomer0.5255-100
100.00
Assess

3 SWISS-MODEL models built on isoform sequence

TemplateIsoformOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
Isoform 27a5p.1.Rmonomer0.6255-100
100.00
Assess
Isoform 27dvq.1.hmonomer0.591-26
100.00
Assess
Isoform 33a6m.1.Ahomo-2-mer0.5726-60
22.86
Assess