Paused elongation complex of mammalian RNA polymerase II with nucleosome (PEC2-nuc)
Resolution: 3.4 Å
EM Method: Single-particle
Fitted PDBs: 9j0n
Q-score: 0.316
Naganuma M, Kujirai T, Ehara H, Uejima T, Ito T, Goto M, Aoki M, Henmi M, Miyamoto-Kohno S, Shirouzu M, Kurumizaka H, Sekine S
Sci Adv (2025) [ DOI: doi:10.1126/sciadv.adu0577 ]
- Transcription elongation factor a protein 1 (34 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb11-a (13 kDa, Protein from Sus scrofa)
- Rna polymerase ii in complex with dsif, nelf, and nucleosome (Complex)
- Negative elongation factor c/d (68 kDa, Protein from Homo sapiens)
- Transcription elongation factor spt5 (123 kDa, Protein from Homo sapiens)
- Negative elongation factor b (65 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase subunit beta (134 kDa, Protein from Sus scrofa)
- Transcription elongation factor spt4 (13 kDa, Protein from Homo sapiens)
- Rna polymerase ii (Complex from Sus scrofa)
- Dna-directed rna polymerase ii subunit rpb3 (30 kDa, Protein from Sus scrofa)
- Rpb12 (7 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerase ii subunit e (24 kDa, Protein from Sus scrofa)
- Histone proteins (Complex from Homo sapiens)
- Dna-directed rna polymerase subunit (217 kDa, Protein from Sus scrofa)
- Magnesium ion (24 Da, Ligand)
- Dna-directed rna polymerase ii subunit f (14 kDa, Protein from Sus scrofa)
- Spt4 and spt5 (Complex from Homo sapiens)
- Rna (5'-r(p*up*gp*gp*gp*up*gp*gp*up*gp*gp*cp*c)-3') (13 kDa, RNA from Homo sapiens)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc3 (17 kDa, Protein from Sus scrofa)
- Negative elongation factor (nelf) (Complex from Homo sapiens)
- Template dna (168-mer) (60 kDa, DNA from Homo sapiens)
- Negative elongation factor e (45 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb7 (19 kDa, Protein from Sus scrofa)
- Negative elongation factor a (57 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb9 (14 kDa, Protein from Sus scrofa)
- Zinc ion (65 Da, Ligand)
- Histone h4 (11 kDa, Protein from Homo sapiens)
- Non-template dna (157-mer) (61 kDa, DNA from Homo sapiens)
- Histone h2a type 1-b/e (14 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb4 (16 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc5 (7 kDa, Protein from Sus scrofa)
- Histone h2b type 1-j (13 kDa, Protein from Homo sapiens)
- Histone h3.3 (15 kDa, Protein from Homo sapiens)
Arrested elongation complex of mammalian RNA polymerase II with nucleosome (AEC1-nuc)
Resolution: 3.3 Å
EM Method: Single-particle
Fitted PDBs: 9j0o
Q-score: 0.313
Naganuma M, Kujirai T, Ehara H, Uejima T, Ito T, Goto M, Aoki M, Henmi M, Miyamoto-Kohno S, Shirouzu M, Kurumizaka H, Sekine S
Sci Adv (2025) [ DOI: doi:10.1126/sciadv.adu0577 ]
- Negative elongation factor c/d (68 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb11-a (13 kDa, Protein from Sus scrofa)
- Rna polymerase ii in complex with dsif, nelf, and nucleosome (Complex)
- Rna (5'-r(p*ap*ap*up*up*ap*gp*cp*up*cp*up*up*gp*up*gp*up*u)-3') (5 kDa, RNA from Homo sapiens)
- Transcription elongation factor spt5 (123 kDa, Protein from Homo sapiens)
- Negative elongation factor b (65 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase subunit beta (134 kDa, Protein from Sus scrofa)
- Transcription elongation factor spt4 (13 kDa, Protein from Homo sapiens)
- Rna polymerase ii (Complex from Sus scrofa)
- Dna-directed rna polymerase ii subunit rpb3 (30 kDa, Protein from Sus scrofa)
- Rpb12 (7 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerase ii subunit e (24 kDa, Protein from Sus scrofa)
- Histone proteins (Complex from Homo sapiens)
- Dna-directed rna polymerase subunit (217 kDa, Protein from Sus scrofa)
- Magnesium ion (24 Da, Ligand)
- Dna-directed rna polymerase ii subunit f (14 kDa, Protein from Sus scrofa)
- Spt4 and spt5 (Complex from Homo sapiens)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc3 (17 kDa, Protein from Sus scrofa)
- Negative elongation factor (nelf) (Complex from Homo sapiens)
- Negative elongation factor e (45 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb7 (19 kDa, Protein from Sus scrofa)
- Negative elongation factor a (57 kDa, Protein from Homo sapiens)
- Non-template dna (180-mer) (61 kDa, DNA from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb9 (14 kDa, Protein from Sus scrofa)
- Zinc ion (65 Da, Ligand)
- Template dna (191-mer) (60 kDa, DNA from Homo sapiens)
- Histone h4 (11 kDa, Protein from Homo sapiens)
- Histone h2a type 1-b/e (14 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb4 (16 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc5 (7 kDa, Protein from Sus scrofa)
- Histone h2b type 1-j (13 kDa, Protein from Homo sapiens)
- Histone h3.3 (15 kDa, Protein from Homo sapiens)
Arrested elongation complex of mammalian RNA polymerase II with nucleosome (AEC2-nuc)
Resolution: 3.3 Å
EM Method: Single-particle
Fitted PDBs: 9j0p
Q-score: 0.311
Naganuma M, Kujirai T, Ehara H, Uejima T, Ito T, Goto M, Aoki M, Henmi M, Miyamoto-Kohno S, Shirouzu M, Kurumizaka H, Sekine S
Sci Adv (2025) [ DOI: doi:10.1126/sciadv.adu0577 ]
- Negative elongation factor c/d (68 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb11-a (13 kDa, Protein from Sus scrofa)
- Rna polymerase ii in complex with dsif, nelf, and nucleosome (Complex)
- Rna (5'-r(p*ap*ap*up*up*ap*gp*cp*up*cp*up*up*gp*up*gp*up*u)-3') (5 kDa, RNA from Homo sapiens)
- Transcription elongation factor spt5 (123 kDa, Protein from Homo sapiens)
- Negative elongation factor b (65 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase subunit beta (134 kDa, Protein from Sus scrofa)
- Transcription elongation factor spt4 (13 kDa, Protein from Homo sapiens)
- Rna polymerase ii (Complex from Sus scrofa)
- Dna-directed rna polymerase ii subunit rpb3 (30 kDa, Protein from Sus scrofa)
- Rpb12 (7 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerase ii subunit e (24 kDa, Protein from Sus scrofa)
- Histone proteins (Complex from Homo sapiens)
- Dna-directed rna polymerase subunit (217 kDa, Protein from Sus scrofa)
- Magnesium ion (24 Da, Ligand)
- Dna-directed rna polymerase ii subunit f (14 kDa, Protein from Sus scrofa)
- Spt4 and spt5 (Complex from Homo sapiens)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc3 (17 kDa, Protein from Sus scrofa)
- Negative elongation factor (nelf) (Complex from Homo sapiens)
- Negative elongation factor e (45 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb7 (19 kDa, Protein from Sus scrofa)
- Negative elongation factor a (57 kDa, Protein from Homo sapiens)
- Non-template dna (180-mer) (61 kDa, DNA from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb9 (14 kDa, Protein from Sus scrofa)
- Zinc ion (65 Da, Ligand)
- Template dna (191-mer) (60 kDa, DNA from Homo sapiens)
- Histone h4 (11 kDa, Protein from Homo sapiens)
- Histone h2a type 1-b/e (14 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb4 (16 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc5 (7 kDa, Protein from Sus scrofa)
- Histone h2b type 1-j (13 kDa, Protein from Homo sapiens)
- Histone h3.3 (15 kDa, Protein from Homo sapiens)
Resolution: 3.03 Å
EM Method: Single-particle
Fitted PDBs: 8rql
Q-score: 0.48
Peri L, Matzov D, Huxley DR, Rainish A, Fierro F, Sapir L, Pfeiffer T, Waterloo L, Hubner H, Peleg Y, Gmeiner P, McCormick PJ, Weikert D, Niv MY, Shalev-Benami M
Nat Commun (2024) 15 pp. 9991-9991 [ DOI: doi:10.1038/s41467-024-54157-6 Pubmed: 39557861 ]
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (39 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(t) subunit alpha-3 (25 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Human taste receptor type 2 member 14 in complex with g-proteins (Complex from Homo sapiens)
- Human taste receptor type 2 member 14 in complex with g-proteins (118 MDa, Complex)
- 2-[[3-(trifluoromethyl)phenyl]amino] benzoic acid (281 Da, Ligand)
- Scfv16 (antibody) (Complex from Mus musculoides)
- Taste receptor type 2 member 14 (36 kDa, Protein from Homo sapiens)
- Scfv16 (27 kDa, Protein from Mus musculoides)
cryo-EM structure of PSII-LHCII megacomplex from spinach
Resolution: 3.22 Å
EM Method: Single-particle
Fitted PDBs: 8z9d
Q-score: 0.452
Shan J, Niedzwiedzki DM, Tomar RS, Liu Z, Liu H
Sci Adv (2024) 10 pp. eadq9967-eadq9967 [ DOI: doi:10.1126/sciadv.adq9967 Pubmed: 39671473 ]
- Photosystem ii reaction center protein i (4 kDa, Protein from Spinacia oleracea)
- Cytochrome b559 subunit beta (4 kDa, Protein from Spinacia oleracea)
- Photosystem ii reaction center protein m (3 kDa, Protein from Spinacia oleracea)
- Beta-carotene (536 Da, Ligand)
- Chlorophyll a-b binding protein, chloroplastic (28 kDa, Protein from Spinacia oleracea)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem ii reaction center proteins psby, chloroplastic (20 kDa, Protein from Spinacia oleracea)
- (3s,5r,6s,3's,5'r,6's)-5,6,5',6'-diepoxy-5,6,5',6'- tetrahydro-beta,beta-carotene-3,3'-diol (600 Da, Ligand)
- (1r,3r)-6-{(3e,5e,7e,9e,11e,13e,15e,17e)-18-[(1s,4r,6r)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]hept-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenylidene}-1,5,5-trimethylcyclohexane-1,3-diol (600 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Chlorophyll a-b binding protein, chloroplastic (31 kDa, Protein from Spinacia oleracea)
- Photosystem ii reaction center protein l (4 kDa, Protein from Spinacia oleracea)
- Ca-mn4-o5 cluster (339 Da, Ligand)
- Photosystem ii protein d1 (38 kDa, Protein from Spinacia oleracea)
- Photosystem ii d2 protein (39 kDa, Protein from Spinacia oleracea)
- Chlorophyll b (907 Da, Ligand)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Chlorophyll a-b binding protein, chloroplastic (28 kDa, Protein from Spinacia oleracea)
- Bicarbonate ion (61 Da, Ligand)
- Pheophytin a (871 Da, Ligand)
- Photosystem ii reaction center x protein, chloroplastic (11 kDa, Protein from Spinacia oleracea)
- Dodecyl-alpha-d-maltoside (510 Da, Ligand)
- Fe (ii) ion (55 Da, Ligand)
- Chlorophyll a-b binding protein, chloroplastic (28 kDa, Protein from Spinacia oleracea)
- Oxygen-evolving enhancer protein 1, chloroplastic (35 kDa, Protein from Spinacia oleracea)
- Photosystem ii 10 kda polypeptide, chloroplastic (14 kDa, Protein from Spinacia oleracea)
- Photosystem ii cp47 reaction center protein (56 kDa, Protein from Spinacia oleracea)
- Photosystem ii reaction center protein t (3 kDa, Protein from Spinacia oleracea)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Oxygen-evolving enhancer protein 3, chloroplastic (24 kDa, Protein from Spinacia oleracea)
- Photosystem ii cp43 reaction center protein (51 kDa, Protein from Spinacia oleracea)
- Cytochrome b559 subunit alpha (9 kDa, Protein from Spinacia oleracea)
- Chlorophyll a-b binding protein, chloroplastic (31 kDa, Protein from Spinacia oleracea)
- Photosystem ii reaction center protein h (7 kDa, Protein from Spinacia oleracea)
- Photosystem ii reaction center w protein, chloroplastic (14 kDa, Protein from Spinacia oleracea)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Photosystem ii reaction center protein k (6 kDa, Protein from Spinacia oleracea)
- Photosystem ii reaction center protein z (6 kDa, Protein from Spinacia oleracea)
- Chlorophyll a (893 Da, Ligand)
- (3r,3'r,6s)-4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol (568 Da, Ligand)
- Chlorophyll a-b binding protein cp24, chloroplastic (27 kDa, Protein from Spinacia oleracea)
- Photosystem ii 5 kda protein, chloroplastic (10 kDa, Protein from Spinacia oleracea)
- Oxygen-evolving enhancer protein 2, chloroplastic (28 kDa, Protein from Spinacia oleracea)
- Chloride ion (35 Da, Ligand)
- Photosystem ii reaction center protein j (4 kDa, Protein from Spinacia oleracea)
- Psii-lhcii megacomplex (Complex from Spinacia oleracea)
- 2,3-dimethyl-5-(3,7,11,15,19,23,27,31,35-nonamethyl-2,6,10,14,18,22,26,30,34-hexatriacontanonaenyl-2,5-cyclohexadiene-1,4-dione-2,3-dimethyl-5-solanesyl-1,4-benzoquinone (749 Da, Ligand)
Integrative Structure of the human intron lariat Spliceosome (ILS'')
Resolution: 3.5 Å
EM Method: Single-particle
Fitted PDBs: 8ro2
Q-score: 0.297
Vorlander MK, Rothe P, Kleifeld J, Cormack ED, Veleti L, Riabov-Bassat D, Fin L, Phillips AW, Cochella L, Plaschka C
Nature (2024) 632 pp. 443-450 [ Pubmed: 38925148 DOI: doi:10.1038/s41586-024-07741-1 ]
- Small nuclear ribonucleoprotein sm d2 (13 kDa, Protein from Homo sapiens)
- Protein bud31 homolog (17 kDa, Protein from Homo sapiens)
- U5 snrna (36 kDa, RNA from Homo sapiens)
- Atp-dependent rna helicase dhx15 (91 kDa, Protein from Homo sapiens)
- Cwf19-like protein 1 (60 kDa, Protein from Homo sapiens)
- Splicing factor ess-2 homolog (52 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein e (10 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein-associated proteins b and b' (24 kDa, Protein from Homo sapiens)
- Cell division cycle 5-like protein (92 kDa, Protein from Homo sapiens)
- Crooked neck-like protein 1 (100 kDa, Protein from Homo sapiens)
- Pre-mrna-processing factor 17 (65 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein g (8 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein sm d1 (13 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor syf1 (100 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein sm d3 (13 kDa, Protein from Homo sapiens)
- Pre-mrna-processing factor 19 (55 kDa, Protein from Homo sapiens)
- 116 kda u5 small nuclear ribonucleoprotein component (109 kDa, Protein from Homo sapiens)
- Cwf19-like protein 2 (103 kDa, Protein from Homo sapiens)
- Intron-binding protein aquarius (171 kDa, Protein from Homo sapiens)
- Pleiotropic regulator 1 (57 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor syf2 (28 kDa, Protein from Homo sapiens)
- Intron (30 kDa, RNA from Homo sapiens)
- Pre-mrna-splicing factor rbm22 (46 kDa, Protein from Homo sapiens)
- Peptidyl-prolyl cis-trans isomerase-like 1 (18 kDa, Protein from Homo sapiens)
- U5 small nuclear ribonucleoprotein 40 kda protein (39 kDa, Protein from Homo sapiens)
- Human intron-lariat splicoesome (Complex from Homo sapiens)
- Zinc ion (65 Da, Ligand)
- Splicing regulator sde2 (49 kDa, Protein from Homo sapiens)
- Snw domain-containing protein 1 (61 kDa, Protein from Homo sapiens)
- Pre-mrna-processing-splicing factor 8 (273 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein f (9 kDa, Protein from Homo sapiens)
- Tuftelin-interacting protein 11 (96 kDa, Protein from Homo sapiens)
- Pax3- and pax7-binding protein 1 (104 kDa, Protein from Homo sapiens)
- U6 snrna (34 kDa, RNA from Homo sapiens)
- Spliceosome-associated protein cwc15 homolog (26 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor isy1 homolog (33 kDa, Protein from Homo sapiens)
- Inositol hexakisphosphate (660 Da, Ligand)
- Pre-mrna-splicing factor spf27 (26 kDa, Protein from Homo sapiens)
- U2 snrna (60 kDa, RNA from Homo sapiens)
- Guanosine-5'-triphosphate (523 Da, Ligand)
- Coiled-coil domain-containing protein 12 (19 kDa, Protein from Homo sapiens)
Cryo-EM structure of SUCR1 in complex with cis-epoxysuccinic acid and Gi proteins
Resolution: 3.15 Å
EM Method: Single-particle
Fitted PDBs: 8wp1
Q-score: 0.555
Cell Rep (2024) 43 pp. 114381-114381 [ DOI: doi:10.1016/j.celrep.2024.114381 Pubmed: 38923454 ]
- Water (18 Da, Ligand)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (37 kDa, Protein from Homo sapiens)
- Succinate receptor 1 (35 kDa, Protein from Homo sapiens)
- Cryo-em structure of sucr1 in complex with cis-epoxysuccinic acid and gi proteins (Complex from Homo sapiens)
- (2r,3s)-oxirane-2,3-dicarboxylic acid (132 Da, Ligand)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (6 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)
The cryo-EM structure of human pre-Bact complex
Resolution: 3.4 Å
EM Method: Single-particle
Fitted PDBs: 8i0p
Q-score: 0.287
Nat Commun (2024) 15 pp. 6348-6348 [ DOI: doi:10.1038/s41467-024-50785-0 Pubmed: 39068178 ]
- Peptidyl-prolyl cis-trans isomerase e (33 kDa, Protein from Homo sapiens)
- Bud13 homolog (70 kDa, Protein from Homo sapiens)
- Pre-mrna (70 kDa, RNA from unidentified adenovirus)
- Dna/rna-binding protein kin17 (45 kDa, Protein from Homo sapiens)
- Protein bud31 homolog (17 kDa, Protein from Homo sapiens)
- Rna helicase aquarius (171 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein sm d2 (13 kDa, Protein from Homo sapiens)
- Splicing factor 3b subunit 3 (135 kDa, Protein from Homo sapiens)
- Splicing factor 3b subunit 4 (44 kDa, Protein from Homo sapiens)
- U2 small nuclear ribonucleoprotein b'' (25 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein e (10 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein-associated proteins b and b' (24 kDa, Protein from Homo sapiens)
- Unknown polymer (2 kDa, Protein from Homo sapiens)
- Cell division cycle 5-like protein (92 kDa, Protein from Homo sapiens)
- Smad nuclear-interacting protein 1 (45 kDa, Protein from Homo sapiens)
- Splicing factor 3b subunit 6 (14 kDa, Protein from Homo sapiens)
- Crooked neck-like protein 1 (100 kDa, Protein from Homo sapiens)
- Ring-type e3 ubiquitin-protein ligase ppil2 (58 kDa, Protein from Homo sapiens)
- Pre-mrna (Complex)
- Magnesium ion (24 Da, Ligand)
- Small nuclear ribonucleoprotein g (8 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein sm d1 (13 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor syf1 (100 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein sm d3 (13 kDa, Protein from Homo sapiens)
- 116 kda u5 small nuclear ribonucleoprotein component (109 kDa, Protein from Homo sapiens)
- The human pre-bact complex (Complex from Homo sapiens)
- U5 snrna (37 kDa, RNA from Homo sapiens)
- Human pre-bact complex (Complex from unidentified adenovirus)
- Rna-binding motif protein, x-linked 2 (37 kDa, Protein from Homo sapiens)
- Pleiotropic regulator 1 (57 kDa, Protein from Homo sapiens)
- U6 snrna (34 kDa, RNA from Homo sapiens)
- Splicing factor 3b subunit 5 (10 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor rbm22 (46 kDa, Protein from Homo sapiens)
- Splicing factor 3a subunit 2 (49 kDa, Protein from Homo sapiens)
- Splicing factor 3b subunit 1 (146 kDa, Protein from Homo sapiens)
- U5 small nuclear ribonucleoprotein 40 kda protein (39 kDa, Protein from Homo sapiens)
- Zinc ion (65 Da, Ligand)
- Serine/arginine repetitive matrix protein 1 (102 kDa, Protein from Homo sapiens)
- Splicing factor 3a subunit 3 (58 kDa, Protein from Homo sapiens)
- Splicing factor 3b subunit 2 (100 kDa, Protein from Homo sapiens)
- Pre-mrna-processing-splicing factor 8 (273 kDa, Protein from Homo sapiens)
- Splicing factor 3a subunit 1 (88 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein f (9 kDa, Protein from Homo sapiens)
- U5 small nuclear ribonucleoprotein 200 kda helicase (244 kDa, Protein from Homo sapiens)
- Spliceosome-associated protein cwc15 homolog (26 kDa, Protein from Homo sapiens)
- Phd finger-like domain-containing protein 5a (12 kDa, Protein from Homo sapiens)
- U2 snrna (60 kDa, RNA from Homo sapiens)
- U2 small nuclear ribonucleoprotein a' (28 kDa, Protein from Homo sapiens)
- Guanosine-5'-triphosphate (523 Da, Ligand)
- Snw domain-containing protein 1 (61 kDa, Protein from Homo sapiens)
The cryo-EM structure of human Bact-I complex
Resolution: 3.0 Å
EM Method: Single-particle
Fitted PDBs: 8i0r
Q-score: 0.388
Nat Commun (2024) 15 pp. 6348-6348 [ DOI: doi:10.1038/s41467-024-50785-0 Pubmed: 39068178 ]
- Peptidyl-prolyl cis-trans isomerase e (33 kDa, Protein from Homo sapiens)
- Bud13 homolog (70 kDa, Protein from Homo sapiens)
- Pre-mrna (70 kDa, RNA from unidentified adenovirus)
- Protein bud31 homolog (17 kDa, Protein from Homo sapiens)
- Rna helicase aquarius (171 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein sm d2 (13 kDa, Protein from Homo sapiens)
- The human bact-i complex (Complex from Homo sapiens)
- Splicing factor 3b subunit 3 (135 kDa, Protein from Homo sapiens)
- Splicing factor 3b subunit 4 (44 kDa, Protein from Homo sapiens)
- U2 small nuclear ribonucleoprotein b'' (25 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein e (10 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein-associated proteins b and b' (24 kDa, Protein from Homo sapiens)
- Cell division cycle 5-like protein (92 kDa, Protein from Homo sapiens)
- Smad nuclear-interacting protein 1 (45 kDa, Protein from Homo sapiens)
- Splicing factor 3b subunit 6 (14 kDa, Protein from Homo sapiens)
- Crooked neck-like protein 1 (100 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor atp-dependent rna helicase dhx16 (119 kDa, Protein from Homo sapiens)
- Ring-type e3 ubiquitin-protein ligase ppil2 (58 kDa, Protein from Homo sapiens)
- Magnesium ion (24 Da, Ligand)
- Small nuclear ribonucleoprotein g (8 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein sm d1 (13 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor syf1 (100 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein sm d3 (13 kDa, Protein from Homo sapiens)
- 116 kda u5 small nuclear ribonucleoprotein component (109 kDa, Protein from Homo sapiens)
- U5 snrna (37 kDa, RNA from Homo sapiens)
- Rna-binding motif protein, x-linked 2 (37 kDa, Protein from Homo sapiens)
- Pleiotropic regulator 1 (57 kDa, Protein from Homo sapiens)
- U6 snrna (34 kDa, RNA from Homo sapiens)
- Splicing factor 3b subunit 5 (10 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor rbm22 (46 kDa, Protein from Homo sapiens)
- Splicing factor 3a subunit 2 (49 kDa, Protein from Homo sapiens)
- Serine/arginine repetitive matrix protein 2 (300 kDa, Protein from Homo sapiens)
- Splicing factor 3b subunit 1 (146 kDa, Protein from Homo sapiens)
- U5 small nuclear ribonucleoprotein 40 kda protein (39 kDa, Protein from Homo sapiens)
- Zinc ion (65 Da, Ligand)
- Serine/arginine repetitive matrix protein 1 (102 kDa, Protein from Homo sapiens)
- Splicing factor 3a subunit 3 (58 kDa, Protein from Homo sapiens)
- Splicing factor 3b subunit 2 (100 kDa, Protein from Homo sapiens)
- Pre-mrna-processing-splicing factor 8 (273 kDa, Protein from Homo sapiens)
- Splicing factor 3a subunit 1 (88 kDa, Protein from Homo sapiens)
- Ring finger protein 113a (38 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein f (9 kDa, Protein from Homo sapiens)
- U5 small nuclear ribonucleoprotein 200 kda helicase (244 kDa, Protein from Homo sapiens)
- Unknown polymer (10 kDa, Protein from Homo sapiens)
- Spliceosome-associated protein cwc15 homolog (26 kDa, Protein from Homo sapiens)
- Inositol hexakisphosphate (660 Da, Ligand)
- Phd finger-like domain-containing protein 5a (12 kDa, Protein from Homo sapiens)
- U2 snrna (60 kDa, RNA from Homo sapiens)
- U2 small nuclear ribonucleoprotein a' (28 kDa, Protein from Homo sapiens)
- Peptidyl-prolyl cis-trans isomerase cwc27 homolog (53 kDa, Protein from Homo sapiens)
- Guanosine-5'-triphosphate (523 Da, Ligand)
- Snw domain-containing protein 1 (61 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor cwc22 homolog (105 kDa, Protein from Homo sapiens)
The cryo-EM structure of human Bact-II complex
Resolution: 4.2 Å
EM Method: Single-particle
Fitted PDBs: 8i0s
Q-score: 0.15
Nat Commun (2024) 15 pp. 6348-6348 [ DOI: doi:10.1038/s41467-024-50785-0 Pubmed: 39068178 ]
- Peptidyl-prolyl cis-trans isomerase e (33 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein sm d2 (13 kDa, Protein from Homo sapiens)
- Pre-mrna (70 kDa, RNA from unidentified adenovirus)
- Protein bud31 homolog (17 kDa, Protein from Homo sapiens)
- Rna helicase aquarius (171 kDa, Protein from Homo sapiens)
- Splicing factor 3b subunit 3 (135 kDa, Protein from Homo sapiens)
- Splicing factor 3b subunit 4 (44 kDa, Protein from Homo sapiens)
- U2 small nuclear ribonucleoprotein b'' (25 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein e (10 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein-associated proteins b and b' (24 kDa, Protein from Homo sapiens)
- Cell division cycle 5-like protein (92 kDa, Protein from Homo sapiens)
- The human bact-ii complex (Complex from Homo sapiens)
- Crooked neck-like protein 1 (100 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor atp-dependent rna helicase dhx16 (119 kDa, Protein from Homo sapiens)
- Ring-type e3 ubiquitin-protein ligase ppil2 (58 kDa, Protein from Homo sapiens)
- Magnesium ion (24 Da, Ligand)
- Small nuclear ribonucleoprotein g (8 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein sm d1 (13 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor syf1 (100 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein sm d3 (13 kDa, Protein from Homo sapiens)
- 116 kda u5 small nuclear ribonucleoprotein component (109 kDa, Protein from Homo sapiens)
- Splicing factor 3b subunit 1 (146 kDa, Protein from Homo sapiens)
- U5 snrna (37 kDa, RNA from Homo sapiens)
- Pleiotropic regulator 1 (57 kDa, Protein from Homo sapiens)
- U6 snrna (34 kDa, RNA from Homo sapiens)
- Splicing factor 3b subunit 5 (10 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor rbm22 (46 kDa, Protein from Homo sapiens)
- Splicing factor 3a subunit 2 (49 kDa, Protein from Homo sapiens)
- Serine/arginine repetitive matrix protein 2 (300 kDa, Protein from Homo sapiens)
- Snw domain-containing protein 1 (61 kDa, Protein from Homo sapiens)
- Peptidyl-prolyl cis-trans isomerase-like 1 (18 kDa, Protein from Homo sapiens)
- U5 small nuclear ribonucleoprotein 40 kda protein (39 kDa, Protein from Homo sapiens)
- Zinc ion (65 Da, Ligand)
- Splicing factor 3a subunit 3 (58 kDa, Protein from Homo sapiens)
- Splicing factor 3b subunit 2 (100 kDa, Protein from Homo sapiens)
- Pre-mrna-processing-splicing factor 8 (273 kDa, Protein from Homo sapiens)
- Splicing factor 3a subunit 1 (88 kDa, Protein from Homo sapiens)
- Ring finger protein 113a (38 kDa, Protein from Homo sapiens)
- Peptidyl-prolyl cis-trans isomerase-like 4 (57 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein f (9 kDa, Protein from Homo sapiens)
- U5 small nuclear ribonucleoprotein 200 kda helicase (244 kDa, Protein from Homo sapiens)
- Spliceosome-associated protein cwc15 homolog (26 kDa, Protein from Homo sapiens)
- Inositol hexakisphosphate (660 Da, Ligand)
- Phd finger-like domain-containing protein 5a (12 kDa, Protein from Homo sapiens)
- U2 snrna (60 kDa, RNA from Homo sapiens)
- U2 small nuclear ribonucleoprotein a' (28 kDa, Protein from Homo sapiens)
- Guanosine-5'-triphosphate (523 Da, Ligand)
- Pre-mrna-splicing factor cwc22 homolog (105 kDa, Protein from Homo sapiens)