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Structural Entry Filters:

Organisms
- Homo sapiens (1,113)
- Synthetic construct (698)
- Escherichia coli (328)
- Saccharomyces cerevisiae (242)
- Arabidopsis thaliana (166)
- Mus musculus (144)
- Hepatitis c virus (114)
- Escherichia coli k-12 (106)
- Sus scrofa (105)
- Saccharomyces cerevisiae (strain atcc 204508 / s288c) (101)
- Escherichia coli (strain k12) (99)
- Rattus norvegicus (93)
- Severe acute respiratory syndrome coronavirus 2 (86)
- Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (81)
- Influenza a virus (80)
- Schizosaccharomyces pombe (strain 972 / ATCC 24843) (75)
- Drosophila melanogaster (74)
- Enterovirus d68 (71)
- Saccharomyces cerevisiae s288c (66)
- Thermus thermophilus (63)
- Dengue virus type 2 (62)
- Caenorhabditis elegans (62)
- Xenopus laevis (61)
- Mycobacterium tuberculosis (57)
- Oryza sativa subsp. japonica (57)
Methods
- Alphafold (6,401)
- X-RAY DIFFRACTION (2,159)
- ELECTRON MICROSCOPY (1,645)
- SOLUTION NMR (129)
Years
- 2026 (193)
- 2025 (432)
- 2024 (383)
- 2023 (266)
- 2022 (252)
- 2021 (301)
- 2020 (263)
- 2019 (205)
- 2018 (159)
- 2017 (182)
- 2016 (114)
- 2015 (131)
- 2014 (113)
- 2013 (148)
- 2012 (111)
- 2011 (92)
- 2010 (90)
- 2009 (89)
- 2008 (92)
- 2007 (61)
- 2006 (50)
- 2005 (44)
- 2004 (54)
- 2003 (19)
- 2002 (21)
Symmetry
- P 1 (1,531)
- P 21 21 21 (563)
- P 1 21 1 (294)
- C 1 2 1 (286)
- C 2 2 21 (168)
- I 2 2 2 (88)
- P 41 21 2 (73)
- P 32 2 1 (64)
- P 21 21 2 (63)
- P 43 21 2 (58)
- P 41 2 2 (57)
- P 65 (56)
- P 62 2 2 (38)
- P 32 (25)
- P 31 2 1 (25)
- P 61 (24)
- P 65 2 2 (21)
- P 43 (20)
- P 41 (14)
- I 4 2 2 (14)
- P 31 (12)
- H 3 2 (12)
- H 3 (11)
- P 61 2 2 (11)
- I 41 2 2 (10)
Ligands
- EDO (182)
- PEG (177)
- PO4 (145)
- SF4 (96)
- DMS (91)
- EPE (88)
- GTP (82)
- IPA (80)
- ADP (70)
- MES (67)
- 1N7 (60)
- ATP (59)
- DTT (47)
- POP (46)
- PPV (40)
- SPD (40)
- SAH (38)
- SPM (36)
- FMT (34)
- ACT (30)
- UTP (30)
- BEF (29)
- GDP (28)
- CTP (24)
- 2KH (22)
Resolution
- 1.0 - 1.5 (81)
- 1.5 - 2.0 (520)
- 2.0 - 2.5 (599)
- 2.5 - 3.0 (510)
- 3.0 - 3.5 (325)
- 3.5 - 4.0 (167)
- 4.0 - 4.5 (81)
- 4.5 - 5.0 (16)
- >5 (33)

Search Count: 10,334

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5OQM

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Structure Of Yeast Transcription Pre-Initiation Complex With Tfiih And Core Mediator

Organism: Saccharomyces cerevisiae (strain atcc 204508 / s288c), Saccharomyces cerevisiae, Synthetic construct
Method: ELECTRON MICROSCOPY
Release Date: 2018-05-09
Classification: TRANSCRIPTION
Ligands: ZN, MG, SF4

7UIO

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Mediator-Pic Early (Composite Model)

Method: ELECTRON MICROSCOPY
Release Date: 2023-03-01
Classification: TRANSCRIPTION
Ligands: ZN, THR, ALA, ASP

5FJ8

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Cryo-Em Structure Of Yeast Rna Polymerase Iii Elongation Complex At 3. 9 A

Organism: Synthetic construct, Saccharomyces cerevisiae
Method: ELECTRON MICROSCOPY
Resolution:3.90 Å Release Date: 2015-11-25
Classification: TRANSCRIPTION
Ligands: ZN

7LBM

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Structure Of The Human Mediator-Bound Transcription Pre-Initiation Complex

Method: ELECTRON MICROSCOPY
Release Date: 2021-03-24
Classification: TRANSCRIPTION/DNA
Ligands: MG, ZN, SF4

9K3V

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Human Rna Polymerase Iii De Novo Transcribing Complex 4 (Tc4)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, 3AT, SF4, MG, GTP

9K3U

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Human Rna Polymerase Iii De Novo Transcribing Complex 5 (Tc5)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, SF4, GTP

9LXN

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Human Rna Polymerase Iii De Novo Transcribing Complex 5 (Tc5)(Without 3'Datp)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Resolution:3.30 Å Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, SF4, GTP

9K3B

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Human Rna Polymerase Iii De Novo Transcribing Complex 10 Overall (Tc10-Overall)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, 3AT, SF4, GTP

5FJ9

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Cryo-Em Structure Of Yeast Apo Rna Polymerase Iii At 4.6 A

Organism: Saccharomyces cerevisiae
Method: ELECTRON MICROSCOPY
Resolution:4.60 Å Release Date: 2015-11-25
Classification: TRANSCRIPTION
Ligands: ZN

5FJA

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Cryo-Em Structure Of Yeast Rna Polymerase Iii At 4.7 A

Organism: Saccharomyces cerevisiae
Method: ELECTRON MICROSCOPY
Resolution:4.65 Å Release Date: 2015-11-25
Classification: TRANSCRIPTION
Ligands: ZN

9K38

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Human Rna Polymerase Iii De Novo Transcribing Complex 6 (Tc6)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, 3AT, SF4, GTP

9K39

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Human Rna Polymerase Iii De Novo Transcribing Complex 8 (Tc8)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, 3AT, SF4, GTP

9LXO

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Human Rna Polymerase Iii De Novo Transcribing Complex 6 (Tc6)(Without 3'Datp)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, SF4, GTP

9K36

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Human Rna Polymerase Iii De Novo Transcribing Complex 12 (Tc12)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, 3AT, SF4

9K2G

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Human Rna Polymerase Iii De Novo Transcribing Complex 13 (Tc13)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, 3AT, SF4

9LKT

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Human Rna Polymerase Iii De Novo Transcribing Complex 10 (Tc10)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, 3AT, SF4, GTP

8IUE

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Rna Polymerase Iii Pre-Initiation Complex Melting Complex 1

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2023-05-24
Classification: TRANSCRIPTION
Ligands: ZN, MG, SF4

6GYM

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Structure Of A Yeast Closed Complex With Distorted Dna (Ccdist)

Method: ELECTRON MICROSCOPY
Release Date: 2018-12-05
Classification: TRANSCRIPTION
Ligands: SF4, ZN, MG

9FSQ

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Rna Polymerase Iii Class Iii Melting Pre-Initiation Complex (Mc)

Method: ELECTRON MICROSCOPY
Release Date: 2025-01-15
Classification: TRANSCRIPTION
Ligands: ZN, MG, SF4

8IUH

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Rna Polymerase Iii Pre-Initiation Complex Open Complex 1

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2023-05-24
Classification: TRANSCRIPTION
Ligands: ZN, MG, SF4

Protein Functional Filters:

Enzyme
- Transferases (2,813)
- Hydrolases (1,455)
- Lyases (148)
- Isomerases (81)
- Oxidoreductases (13)
- Ligases (2)
Uniprots
- P20435 (279)
- P0A7Z4 (277)
- P20434 (263)
- P20436 (263)
- P22139 (262)
- P40422 (262)
- P0A800 (259)
- P0A8T7 (240)
- Q15370 (226)
- P0A8V2 (220)
- Q15369 (218)
- P04050 (210)
- P08518 (194)
- P16370 (192)
- P38902 (192)
- P27999 (191)
- P40337 (139)
- Q9NP87 (126)
- P0A8V4 (115)
- P60899 (113)
- P34087 (106)
- Q8RQE9 (106)
- P20433 (105)
- Q8RQE8 (104)
- P00579 (93)
PFAM
- PF00562 (1,198)
- PF04560 (1,192)
- PF04565 (1,192)
- PF04561 (1,183)
- PF01000 (1,182)
- PF01193 (1,182)
- PF04563 (1,181)
- PF04998 (1,172)
- PF01192 (1,171)
- PF00623 (1,168)
- PF05000 (1,167)
- PF04997 (1,166)
- PF04983 (1,164)
- PF10385 (637)
- PF03118 (582)
- PF01191 (548)
- PF13656 (546)
- PF01194 (521)
- PF01096 (514)
- PF03604 (512)
- PF03871 (512)
- PF03870 (511)
- PF02150 (492)
- PF04566 (482)
- PF04567 (478)

Structural Entry Filters:

Search Count: 10,334

Protein Functional Filters:

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