P08621 (RU17_HUMAN) Homo sapiens (Human)

U1 small nuclear ribonucleoprotein 70 kDa UniProtKBInterProSTRINGInteractive Modelling

437 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; Isoform 4); 12 identical sequences

Available Structures

8 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
The cryo-EM structure of the human pre-A complex
7vpx
 Heteromer
O75533; O75937; P08579; P09012; P09234; P09661; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15393; Q15427; Q15428; Q15459; Q15637; Q7L014; Q7RTV0; Q9BWJ5; 		2-202
6×ZN; 1×SJT;
Assess
Structure of a transcribing RNA polymerase II-U1 snRNP complex
7b0y
 Heteromer
A0A0B8RVL1; A0A287ADR4; A0A4X1TRS6; A0A4X1VEK9; A0A4X1VYD0; F1RKE4; I3LCB2; I3LCH3; I3LSI7; P09012; P11414; P60899; P62304; P62306; P62308; P62314; P62316; P62318; Q66K91; 		27-212
8×ZN; 1×MG;
Assess
Crystal Structure of Human Spliceosomal U1 snRNP
3cw1
 Heteromer
P09234; P14678; P62304; P62306; P62308; P62314; P62316; P62318; 		9-180
1×ZN;
Assess
Crystal structure of human U1 snRNP
3pgw
 Heteromer
P09012; P14678; P62304; P62306; P62308; P62314; P62316; P62318; 		34-183
Assess
Minimal U1 snRNP
4pjo
 Heteromer
P09234; P14678; P62304; P62306; P62308; P62314; P62316; P62318; 		2-59
1×ZN; 1×EPE; 8×MG; 1×K;
Assess
U1-70k in complex with U1 snRNA stem-loops 1 and U1-A RRM in complex with stem-loop 2
4pkd
monomer60-202
3×MG; 1×IMD;
Assess
structure of the spliceosomal phosphopeptide P140 (phosphorylated form)
2l5j
monomer131-151
Assess
structure of the spliceosomal phosphopeptide P140 (non-phosphorylated form)
2l5i
monomer131-151
Assess

1 SWISS-MODEL model

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
6qx9.6.Amonomer0.632-202
100.00
Assess

4 SWISS-MODEL models built on isoform sequence

TemplateIsoformOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
Isoform 26qx9.6.Amonomer0.622-202
100.00
Assess
Isoform 36qx9.6.Amonomer0.672-163
97.55
Assess
Isoform 32kxh.1.Amonomer0.5986-155
35.71
Assess
Isoform 47b0y.1.Qmonomer0.587-116
86.40
Assess