RNA polymerase II pre-initiation complex with the distal +1 nucleosome (PIC-Nuc18W)
Resolution: 4.0 Å
EM Method: Single-particle
Fitted PDBs: 8bvw
Q-score: 0.234
Abril-Garrido J, Dienemann C, Grabbe F, Velychko T, Lidschreiber M, Wang H, Cramer P
Mol Cell (2023) 83 pp. 1798- [ Pubmed: 37148879 DOI: doi:10.1016/j.molcel.2023.04.011 ]
- Dna-directed rna polymerase ii subunit rpb3 (31 kDa, Protein from Sus scrofa)
- General transcription factor iie subunit 1 (49 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb11-a (13 kDa, Protein from Sus scrofa)
- Histone h4 (11 kDa, Protein from Xenopus laevis)
- Cdk-activating kinase assembly factor mat1 (35 kDa, Protein from Homo sapiens)
- Nucleosome (protein) (Complex from Xenopus laevis)
- General transcription factor iif subunit 2 (28 kDa, Protein from Homo sapiens)
- Histone h2a type 1 (14 kDa, Protein from Xenopus laevis)
- Dna-directed rna polymerase subunit beta (134 kDa, Protein from Sus scrofa)
- Transcription initiation factor iia subunit 1 (41 kDa, Protein from Homo sapiens)
- Tata-box-binding protein (37 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit e (24 kDa, Protein from Sus scrofa)
- General transcription factor iif subunit 1 (58 kDa, Protein from Homo sapiens)
- Tata-box binding protein (Complex from Homo sapiens)
- Template dna (67 kDa, DNA from unidentified adenovirus)
- Dna-directed rna polymerase subunit (217 kDa, Protein from Sus scrofa)
- Transcription initiation factor iib (34 kDa, Protein from Homo sapiens)
- Magnesium ion (24 Da, Ligand)
- Dna-directed rna polymerase ii subunit f (14 kDa, Protein from Sus scrofa)
- General transcription factor iih subunit 4 (52 kDa, Protein from Homo sapiens)
- General transcription factor iih subunit 2 (44 kDa, Protein from Homo sapiens)
- Non-template dna (67 kDa, DNA from unidentified adenovirus)
- Transcription initiation factor iie subunit beta (33 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc3 (17 kDa, Protein from Sus scrofa)
- General transcription factor iia (Complex from Homo sapiens)
- General transcription factor iih subunit 5 (8 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb7 (19 kDa, Protein from Sus scrofa)
- General transcription factor iie (Complex from Homo sapiens)
- Histone h2b 1.1 (13 kDa, Protein from Xenopus laevis)
- General transcription factor iif (Complex from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb9 (14 kDa, Protein from Sus scrofa)
- Unassigned peptide, likely xpb (698 Da, Protein from Homo sapiens)
- General transcription factor iih subunit 1 (62 kDa, Protein from Homo sapiens)
- Zinc ion (65 Da, Ligand)
- Cyclin-dependent kinase 7 (39 kDa, Protein from Homo sapiens)
- Nucleosome (dna) (Complex from unidentified adenovirus)
- Rna polymerase ii pre-initiation complex with the distal +1 nucleosome (1 MDa, Complex)
- Cyclin-h (37 kDa, Protein from Homo sapiens)
- Unassigned peptide, likely tfiie-beta (1 kDa, Protein from Homo sapiens)
- Rna polymerase ii subunit k (7 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc5 (7 kDa, Protein from Sus scrofa)
- General transcription factor iih subunit 3 (34 kDa, Protein from Homo sapiens)
- Rna polymerase ii subunit d (16 kDa, Protein from Sus scrofa)
- Tfiih basal transcription factor complex helicase xpd subunit (87 kDa, Protein from Homo sapiens)
- Iron/sulfur cluster (351 Da, Ligand)
- Histone h3.2 (15 kDa, Protein from Xenopus laevis)
- Transcription initiation factor iia subunit 2 (12 kDa, Protein from Homo sapiens)
- General transcription factor iih (490 kDa, Complex from Homo sapiens)
- General transcription factor iib (Complex from Homo sapiens)
- Mammalian rna polymerase ii (516 kDa, Complex from Sus scrofa)
- General transcription and dna repair factor iih helicase subunit xpb (88 kDa, Protein from Homo sapiens)
RNA polymerase II pre-initiation complex with the proximal +1 nucleosome (PIC-Nuc10W)
Resolution: 4.1 Å
EM Method: Single-particle
Fitted PDBs: 8byq
Q-score: 0.187
Abril-Garrido J, Dienemann C, Grabbe F, Velychko T, Lidschreiber M, Wang H, Cramer P
Mol Cell (2023) 83 pp. 1798- [ Pubmed: 37148879 DOI: doi:10.1016/j.molcel.2023.04.011 ]
- Dna-directed rna polymerase ii subunit rpb3 (31 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerase ii subunit rpb11-a (13 kDa, Protein from Sus scrofa)
- Histone h4 (11 kDa, Protein from Xenopus laevis)
- Cdk-activating kinase assembly factor mat1 (35 kDa, Protein from Homo sapiens)
- Nucleosome (protein) (Complex from Xenopus laevis)
- General transcription factor iif subunit 2 (28 kDa, Protein from Homo sapiens)
- Histone h2a type 1 (14 kDa, Protein from Xenopus laevis)
- Dna-directed rna polymerase subunit beta (134 kDa, Protein from Sus scrofa)
- Transcription initiation factor iia subunit 1 (41 kDa, Protein from Homo sapiens)
- Tata-box-binding protein (37 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit e (24 kDa, Protein from Sus scrofa)
- General transcription factor iif subunit 1 (58 kDa, Protein from Homo sapiens)
- Tata-box binding protein (Complex from Homo sapiens)
- Dna-directed rna polymerase subunit (217 kDa, Protein from Sus scrofa)
- Template dna (64 kDa, DNA from unidentified adenovirus)
- Transcription initiation factor iib (34 kDa, Protein from Homo sapiens)
- Magnesium ion (24 Da, Ligand)
- Dna-directed rna polymerase ii subunit f (14 kDa, Protein from Sus scrofa)
- General transcription factor iih (Complex from Homo sapiens)
- General transcription factor iih subunit 4 (52 kDa, Protein from Homo sapiens)
- General transcription factor iih subunit 2 (44 kDa, Protein from Homo sapiens)
- Transcription initiation factor iie subunit beta (33 kDa, Protein from Homo sapiens)
- Rna polymerase ii pre-initiation complex with the proximal +1 nucleosome (1 MDa, Complex)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc3 (17 kDa, Protein from Sus scrofa)
- General transcription factor iia (Complex from Homo sapiens)
- General transcription factor iih subunit 5 (8 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb7 (19 kDa, Protein from Sus scrofa)
- General transcription factor iie (Complex from Homo sapiens)
- Histone h2b 1.1 (13 kDa, Protein from Xenopus laevis)
- General transcription factor iif (Complex from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb9 (14 kDa, Protein from Sus scrofa)
- General transcription and dna repair factor iih helicase subunit xpb (89 kDa, Protein from Homo sapiens)
- General transcription factor iih subunit 1 (62 kDa, Protein from Homo sapiens)
- Zinc ion (65 Da, Ligand)
- Cyclin-dependent kinase 7 (39 kDa, Protein from Homo sapiens)
- Nucleosome (dna) (Complex from unidentified adenovirus)
- Mammalian rna polymerase ii (Complex from Sus scrofa)
- Cyclin-h (37 kDa, Protein from Homo sapiens)
- Rna polymerase ii subunit k (7 kDa, Protein from Sus scrofa)
- General transcription factor iih subunit 3 (34 kDa, Protein from Homo sapiens)
- Rna polymerase ii subunit d (16 kDa, Protein from Sus scrofa)
- Tfiih basal transcription factor complex helicase xpd subunit (87 kDa, Protein from Homo sapiens)
- Iron/sulfur cluster (351 Da, Ligand)
- Histone h3.2 (15 kDa, Protein from Xenopus laevis)
- Transcription initiation factor iia subunit 2 (12 kDa, Protein from Homo sapiens)
- General transcription factor iib (Complex from Homo sapiens)
- Non-template dna (64 kDa, DNA from unidentified adenovirus)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc5 (7 kDa, Protein from Sus scrofa)
- General transcription factor iie subunit 1 (22 kDa, Protein from Homo sapiens)
RNA polymerase II core pre-initiation complex with the proximal +1 nucleosome (cPIC-Nuc10W)
Resolution: 3.8 Å
EM Method: Single-particle
Fitted PDBs: 8bz1
Q-score: 0.244
Abril-Garrido J, Dienemann C, Grabbe F, Velychko T, Lidschreiber M, Wang H, Cramer P
Mol Cell (2023) 83 pp. 1798- [ Pubmed: 37148879 DOI: doi:10.1016/j.molcel.2023.04.011 ]
- Dna-directed rna polymerase ii subunit rpb3 (31 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerase ii subunit rpb11-a (13 kDa, Protein from Sus scrofa)
- Histone h4 (11 kDa, Protein from Xenopus laevis)
- Nucleosome (protein) (Complex from Xenopus laevis)
- General transcription factor iif subunit 2 (28 kDa, Protein from Homo sapiens)
- Histone h2a type 1 (14 kDa, Protein from Xenopus laevis)
- Dna-directed rna polymerase subunit beta (134 kDa, Protein from Sus scrofa)
- Transcription initiation factor iia subunit 1 (41 kDa, Protein from Homo sapiens)
- Tata-box-binding protein (37 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit e (24 kDa, Protein from Sus scrofa)
- General transcription factor iif subunit 1 (58 kDa, Protein from Homo sapiens)
- Tata-box binding protein (Complex from Homo sapiens)
- Dna-directed rna polymerase subunit (217 kDa, Protein from Sus scrofa)
- Template dna (64 kDa, DNA from unidentified adenovirus)
- Transcription initiation factor iib (34 kDa, Protein from Homo sapiens)
- Magnesium ion (24 Da, Ligand)
- Dna-directed rna polymerase ii subunit f (14 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc3 (17 kDa, Protein from Sus scrofa)
- General transcription factor iia (Complex from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb7 (19 kDa, Protein from Sus scrofa)
- Histone h2b 1.1 (13 kDa, Protein from Xenopus laevis)
- General transcription factor iif (Complex from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb9 (14 kDa, Protein from Sus scrofa)
- Rna polymerase ii core pre-initiation complex with the proximal +1 nucleosome (1 MDa, Complex)
- Zinc ion (65 Da, Ligand)
- Nucleosome (dna) (Complex from unidentified adenovirus)
- Mammalian rna polymerase ii (Complex from Sus scrofa)
- Rna polymerase ii subunit k (7 kDa, Protein from Sus scrofa)
- Rna polymerase ii subunit d (16 kDa, Protein from Sus scrofa)
- Histone h3.2 (15 kDa, Protein from Xenopus laevis)
- Transcription initiation factor iia subunit 2 (12 kDa, Protein from Homo sapiens)
- General transcription factor iib (Complex from Homo sapiens)
- Non-template dna (64 kDa, DNA from unidentified adenovirus)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc5 (7 kDa, Protein from Sus scrofa)
Resolution: 3.6 Å
EM Method: Single-particle
Fitted PDBs: 8ceo
Q-score: 0.222
Schilbach S, Wang H, Dienemann C, Cramer P
PNAS (2023) 120 pp. e2220542120-e2220542120 [ Pubmed: 37014863 DOI: doi:10.1073/pnas.2220542120 ]
- Dna-directed rna polymerase ii subunit rpb7 (19 kDa, Protein from Saccharomyces cerevisiae)
- Mediator of rna polymerase ii transcription subunit 18 (34 kDa, Protein from Saccharomyces cerevisiae)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc1 (25 kDa, Protein from Saccharomyces cerevisiae)
- Dna-directed rna polymerase ii subunit rpb4 (25 kDa, Protein from Saccharomyces cerevisiae)
- Mediator of rna polymerase ii transcription subunit 20 (22 kDa, Protein from Saccharomyces cerevisiae)
- Mediator of rna polymerase ii transcription subunit 8 (25 kDa, Protein from Saccharomyces cerevisiae)
- Yeast rna polymerase ii transcription pre-initiation complex with core mediator and the +1 nucleosome (2 MDa, Complex from Saccharomyces cerevisiae)
- Mediator of rna polymerase ii transcription subunit 9 (17 kDa, Protein from Saccharomyces cerevisiae)
- Dna-directed rna polymerase ii subunit rpb11 (13 kDa, Protein from Saccharomyces cerevisiae)
- Mediator of rna polymerase ii transcription subunit 31 (14 kDa, Protein from Saccharomyces cerevisiae)
- Transcription initiation factor iie subunit alpha (55 kDa, Protein from Saccharomyces cerevisiae)
- General transcription and dna repair factor iih helicase subunit xpb (95 kDa, Protein from Saccharomyces cerevisiae)
- Magnesium ion (24 Da, Ligand)
- Transcription initiation factor iif subunit alpha (82 kDa, Protein from Saccharomyces cerevisiae)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc4 (7 kDa, Protein from Saccharomyces cerevisiae)
- Transcription initiation factor iia subunit 2 (13 kDa, Protein from Saccharomyces cerevisiae)
- Dna-directed rna polymerase ii subunit rpb3 (38 kDa, Protein from Saccharomyces cerevisiae)
- Dna-directed rna polymerase ii subunit rpb9 (14 kDa, Protein from Saccharomyces cerevisiae)
- Transcription initiation factor iib (39 kDa, Protein from Saccharomyces cerevisiae)
- General transcription and dna repair factor iih helicase subunit xpd (89 kDa, Protein from Saccharomyces cerevisiae)
- General transcription and dna repair factor iih subunit tfb5 (8 kDa, Protein from Saccharomyces cerevisiae)
- Template dna (209-mer) (64 kDa, DNA from synthetic construct)
- Mediator of rna polymerase ii transcription subunit 21 (16 kDa, Protein from Saccharomyces cerevisiae)
- Toa1 isoform 1 (32 kDa, Protein from Saccharomyces cerevisiae)
- Mediator of rna polymerase ii transcription subunit 4 (32 kDa, Protein from Saccharomyces cerevisiae)
- Histone h4 (11 kDa, Protein from Xenopus laevis)
- Mediator of rna polymerase ii transcription subunit 6 (32 kDa, Protein from Saccharomyces cerevisiae)
- Mediator of rna polymerase ii transcription subunit 7 (25 kDa, Protein from Saccharomyces cerevisiae)
- Dna-directed rna polymerase ii subunit rpb2 (138 kDa, Protein from Saccharomyces cerevisiae)
- Mediator of rna polymerase ii transcription subunit 1 (64 kDa, Protein from Saccharomyces cerevisiae)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc2 (17 kDa, Protein from Saccharomyces cerevisiae)
- Mediator of rna polymerase ii transcription subunit 11 (13 kDa, Protein from Saccharomyces cerevisiae)
- General transcription and dna repair factor iih subunit tfb4 (37 kDa, Protein from Saccharomyces cerevisiae)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc5 (8 kDa, Protein from Saccharomyces cerevisiae)
- Zinc ion (65 Da, Ligand)
- Histone h3.2 (15 kDa, Protein from Xenopus laevis)
- Rna polymerase ii transcription factor b subunit 3 (38 kDa, Protein from Saccharomyces cerevisiae)
- Histone h2a (13 kDa, Protein from Xenopus laevis)
- Transcription initiation factor iie subunit beta (37 kDa, Protein from Saccharomyces cerevisiae)
- Dna-directed rna polymerase ii subunit rpb1 (191 kDa, Protein from Saccharomyces cerevisiae)
- Mediator of rna polymerase ii transcription subunit 14 (123 kDa, Protein from Saccharomyces cerevisiae)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc3 (16 kDa, Protein from Saccharomyces cerevisiae)
- Mediator of rna polymerase ii transcription subunit 19 (24 kDa, Protein from Saccharomyces cerevisiae)
- Mediator of rna polymerase ii transcription subunit 22 (13 kDa, Protein from Saccharomyces cerevisiae)
- Mediator of rna polymerase ii transcription subunit 10 (17 kDa, Protein from Saccharomyces cerevisiae)
- Tfb1 isoform 1 (72 kDa, Protein from Saccharomyces cerevisiae)
- General transcription and dna repair factor iih (52 kDa, Protein from Saccharomyces cerevisiae)
- Transcription initiation factor iif subunit beta (46 kDa, Protein from Saccharomyces cerevisiae)
- Nontemplate dna (209-mer) (64 kDa, DNA from synthetic construct)
- Mediator of rna polymerase ii transcription subunit 17 (78 kDa, Protein from Saccharomyces cerevisiae)
- Iron/sulfur cluster (351 Da, Ligand)
- Rna polymerase ii transcription factor b subunit 2 (58 kDa, Protein from Saccharomyces cerevisiae)
- Tata-binding protein (27 kDa, Protein from Saccharomyces cerevisiae)
- Histone h2b (13 kDa, Protein from Saccharomyces cerevisiae)
Structure of SWI/SNF chromatin remodeler RSC bound to a nucleosome
Resolution: 15.0 Å
EM Method: Single-particle
Fitted PDBs: 6tda
Q-score: 0.081
Wagner FR, Dienemann C, Wang H, Stutzer A, Tegunov D, Urlaub H, Cramer P
Nature (2020) 579 pp. 448-451 [ Pubmed: 32188943 DOI: doi:10.1038/s41586-020-2088-0 ]
- Chromatin structure-remodeling complex protein rsc8 (126 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Chromatin structure-remodeling complex protein rsc6 (54 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Dna (Complex from synthetic construct)
- Actin-related protein 7 (54 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Nuclear protein sth1/nps1 (156 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Chromatin structure-remodeling complex protein rsc58 (57 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Chromatin structure-remodeling complex subunit rsc9 (65 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Regulator of ty1 transposition protein 102 (18 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Histone h2b 1.1 (13 kDa, Protein from Xenopus laevis)
- Histone h4 (11 kDa, Protein from Xenopus laevis)
- Atpase domain of sth1 bound to the nucleosome (Complex from Xenopus laevis)
- Dna-i (72 kDa, DNA from synthetic construct)
- Histone h3.2 (15 kDa, Protein from Xenopus laevis)
- Histone h2a (13 kDa, Protein from Xenopus laevis)
- Chromatin structure-remodeling complex subunit rsc7 (49 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Chromatin structure-remodeling complex subunit rsc4 (72 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Chromatin remodelling complex rsc ('remodels the structure of chromatin') bound to a nucleosome (Complex)
- Zinc ion (65 Da, Ligand)
- Chromatin structure-remodeling complex subunit sfh1 (48 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Unknown protein (32 kDa, Protein from Saccharomyces cerevisiae S288C)
- High temperature lethal protein 1 (9 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Dna-j (73 kDa, DNA from synthetic construct)
- Rsc core (Complex from Saccharomyces cerevisiae S288C)
- Actin-like protein arp9 (53 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
SAGA DUB module bound to a ubiqitinated nucleosome
Resolution: 3.6 Å
EM Method: Single-particle
Fitted PDBs: 6t9l
Q-score: 0.394
Wang H, Dienemann C, Stutzer A, Urlaub H, Cheung ACM, Cramer P
Nature (2020) 577 pp. 717-720 [ DOI: doi:10.1038/s41586-020-1933-5 Pubmed: 31969703 ]
- Saga dub module (Complex from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Histone h2b (13 kDa, Protein from Xenopus laevis)
- Ubiquitin carboxyl-terminal hydrolase 8 (53 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Dna (Complex from synthetic construct)
- Nucleosome (Complex from Xenopus laevis)
- Ubiquitin (Complex from Homo sapiens)
- Polyubiquitin-c (8 kDa, Protein from Homo sapiens)
- Saga-associated factor 73 (72 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Histone h2b 1.1 (13 kDa, Protein from Xenopus laevis)
- Ubiquitin carboxyl-terminal hydrolase 8 (Complex from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Histone h4 (11 kDa, Protein from Xenopus laevis)
- Widom601 dna (145-mer) (44 kDa, DNA from synthetic construct)
- Transcription and mrna export factor sus1 (11 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Widom601 dna (145-mer) (44 kDa, DNA from synthetic construct)
- Saga dub-ubiqitinated nucleosome complex (250 kDa, Complex)
- Histone h3.2 (15 kDa, Protein from Xenopus laevis)
- Histone h2a (13 kDa, Protein from Xenopus laevis)
- Zinc ion (65 Da, Ligand)
- Saga-associated factor 11 (11 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Structure of LEDGF PWWP domain bound H3K36 methylated nucleosome
Resolution: 3.2 Å
EM Method: Single-particle
Fitted PDBs: 6s01
Q-score: 0.529
Wang H, Farnung L, Dienemann C, Cramer P
Nat Struct Mol Biol (2020) 27 pp. 8-13 [ DOI: doi:10.1038/s41594-019-0345-4 Pubmed: 31819277 ]
- Wisdom 601 dna (165-mer) (Complex from synthetic construct)
- Histone h2a (13 kDa, Protein from Xenopus laevis)
- Histone h2b 1.1 (13 kDa, Protein from Xenopus laevis)
- Wisdom 601 dna (165-mer) (50 kDa, DNA from synthetic construct)
- H3k36me3 nucleosome-ledgf complex (250 kDa, Complex)
- Wisdom 601 dna (165-mer) (51 kDa, DNA from synthetic construct)
- Histone h3 (15 kDa, Protein from Xenopus laevis)
- Histone h4 (11 kDa, Protein from Xenopus laevis)
- Pc4 and sfrs1-interacting protein (60 kDa, Protein from Homo sapiens)
- Histone proteins (Complex from Xenopus laevis)
- Pc4 and sfrs1-interacting protein (Complex from Homo sapiens)