ISDA: Search

Structural Entry Filters:

Organisms
- Escherichia coli (9,012)
- Danaus plexippus plexippus (3,767)
- Habropoda laboriosa (1,768)
- Candida albicans (strain SC5314 / ATCC MYA-2876) (1,011)
- Homo sapiens (778)
- Escherichia coli O17:K52:H18 (strain UMN026 / ExPEC) (765)
- Yersinia pestis (strain Pestoides F) (667)
- Pectobacterium carotovorum subsp. carotovorum (strain PC1) (591)
- Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) (559)
- Listeria monocytogenes serotype 4b (strain F2365) (529)
- Xanthomonas campestris pv. campestris (strain 8004) (503)
- Burkholderia pseudomallei (strain K96243) (496)
- Triticum aestivum (485)
- Rickettsia felis (strain ATCC VR-1525 / URRWXCal2) (456)
- Streptococcus pyogenes serotype M3 (strain SSI-1) (416)
- Chlamydia trachomatis (strain D/UW-3/Cx) (414)
- Bacillus anthracis (strain CDC 684 / NRRL 3495) (410)
- Nocardia farcinica (strain IFM 10152) (394)
- Synthetic construct (374)
- Listeria monocytogenes serotype 4b (strain CLIP80459) (368)
- Trypanosoma cruzi (363)
- Rhodopseudomonas palustris (strain BisB18) (359)
- Spinacia oleracea (354)
- Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809) (343)
- Caulobacter vibrioides (strain NA1000 / CB15N) (334)
Methods
- Alphafold (31,852)
- X-RAY DIFFRACTION (9,462)
- ELECTRON MICROSCOPY (1,905)
- SOLUTION NMR (475)
- NEUTRON DIFFRACTION (16)
- ELECTRON CRYSTALLOGRAPHY (15)
- SOLID-STATE NMR (9)
- SOLUTION SCATTERING (3)
- THEORETICAL MODEL (1)
Years
- 2026 (500)
- 2025 (862)
- 2024 (636)
- 2023 (528)
- 2022 (567)
- 2021 (432)
- 2020 (657)
- 2019 (448)
- 2018 (318)
- 2017 (377)
- 2016 (335)
- 2015 (301)
- 2014 (362)
- 2013 (250)
- 2012 (262)
- 2011 (301)
- 2010 (253)
- 2009 (309)
- 2008 (330)
- 2007 (403)
- 2006 (388)
- 2005 (403)
- 2004 (472)
- 2003 (429)
- 2002 (310)
Symmetry
- P 1 (2,166)
- P 21 21 21 (2,017)
- P 1 21 1 (1,583)
- C 1 2 1 (989)
- C 2 2 21 (688)
- P 21 21 2 (370)
- P 32 2 1 (293)
- P 31 2 1 (270)
- P 43 21 2 (256)
- P 61 2 2 (245)
- P 41 21 2 (232)
- H 3 2 (164)
- I 2 2 2 (153)
- P 65 2 2 (134)
- H 3 (126)
- P 63 (110)
- I 41 2 2 (95)
- P 65 (93)
- P 61 (88)
- P 3 2 1 (73)
- P 2 21 21 (68)
- P 41 (65)
- P 63 2 2 (63)
- P 43 (58)
- I 4 2 2 (58)
Ligands
- EDO (533)
- PO4 (527)
- ADP (338)
- ACT (289)
- PEG (274)
- ATP (246)
- HEM (237)
- FAD (185)
- SF4 (179)
- NAG (174)
- PLP (153)
- FMN (123)
- NAP (122)
- HEC (121)
- PG4 (114)
- DMS (113)
- CLR (105)
- PGE (101)
- NAD (97)
- TRS (94)
- EPE (91)
- MPD (90)
- MES (89)
- FMT (84)
- 1PE (80)
Resolution
- <1 (50)
- 1.0 - 1.5 (800)
- 1.5 - 2.0 (3,031)
- 2.0 - 2.5 (3,118)
- 2.5 - 3.0 (1,772)
- 3.0 - 3.5 (656)
- 3.5 - 4.0 (199)
- 4.0 - 4.5 (56)
- 4.5 - 5.0 (13)
- >5 (51)

Search Count: 43,719

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13LD

View CIF | Download

Deuterated Alanine Racemase From Geobacillus Stearothermophilus

Organism: Geobacillus stearothermophilus 10
Method: X-RAY DIFFRACTION
Resolution:1.90 Å Release Date: 2026-06-10
Classification: ISOMERASE
Ligands: ACT

24JD

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Crystal Structure Of The Aeropyrum Pernix Pcna2 Homotrimer

Organism: Aeropyrum pernix
Method: X-RAY DIFFRACTION
Resolution:2.17 Å Release Date: 2026-06-10
Classification: DNA BINDING PROTEIN
Ligands: SO4

24KU

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Crystal Structure Of The Aeropyrum Pernix Pcna1 Monomer

Organism: Aeropyrum pernix
Method: X-RAY DIFFRACTION
Resolution:1.60 Å Release Date: 2026-06-10
Classification: DNA BINDING PROTEIN

24XY

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P2Y13R-Gq Complex Bound To Adp

Organism: Escherichia coli, Homo sapiens, Synthetic construct, Human respiratory syncytial virus, Rattus norvegicus, Bos taurus, Lama glama, Mus musculus
Method: ELECTRON MICROSCOPY
Release Date: 2026-06-10
Classification: SIGNALING PROTEIN
Ligands: ADP

24XZ

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P2Y14R-Gi Complex Bound To Udp

Organism: Rattus rattus, Homo sapiens, Escherichia coli, Synthetic construct, Human respiratory syncytial virus, Mus musculus
Method: ELECTRON MICROSCOPY
Release Date: 2026-06-10
Classification: SIGNALING PROTEIN
Ligands: UDP

28YO

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Beta-Galactosidase From E.Coli

Organism: Escherichia coli
Method: ELECTRON MICROSCOPY
Release Date: 2026-06-10
Classification: HYDROLASE

28YP

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Spytag-Ftna From E.Coli

Organism: Escherichia coli
Method: ELECTRON MICROSCOPY
Release Date: 2026-06-10
Classification: METAL BINDING PROTEIN

28YQ

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Alfa-Tag-Ftna From E.Coli

Organism: Escherichia coli
Method: ELECTRON MICROSCOPY
Release Date: 2026-06-10
Classification: METAL BINDING PROTEIN

28YR

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Alfa-Tag-Ftna From E.Coli Isolated From In Vitro Translation Reaction

Organism: Escherichia coli
Method: ELECTRON MICROSCOPY
Release Date: 2026-06-10
Classification: METAL BINDING PROTEIN

9P0O

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Mscs In Glyco-Dibma Native Nanodiscs (C1 Symmetry)

Organism: Escherichia coli
Method: ELECTRON MICROSCOPY
Resolution:3.34 Å Release Date: 2026-06-10
Classification: MEMBRANE PROTEIN

9Y79

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Escherichia Coli Transcription-Translation Loosely Coupled Complex (Ttc-Lc^Walked) Containing Mrna With A 39 Nt Long Spacer, Nusg, Nusa, And Fmet-Trnas In E-Site And P-Site

Organism: Escherichia coli, Synthetic construct
Method: ELECTRON MICROSCOPY
Release Date: 2026-06-10
Classification: TRANSCRIPTION, TRANSLATION, RIBOSOME/TRANSFERASE/DNA/RNA
Ligands: MG, ZN

9ZJ8

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Crystal Structure Of Mers 3Cl Protease In Complex With Inhibitor Amj-Ii-72

Organism: Middle east respiratory syndrome-related coronavirus
Method: X-RAY DIFFRACTION
Resolution:2.10 Å Release Date: 2026-06-10
Classification: HYDROLASE/HYDROLASE INHIBITOR
Ligands: A1C2N

9ZJB

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Crystal Structure Of Mers 3Cl Protease In Complex With Inhibitor Ikr-I-46

Organism: Middle east respiratory syndrome-related coronavirus
Method: X-RAY DIFFRACTION
Resolution:1.88 Å Release Date: 2026-06-10
Classification: HYDROLASE/HYDROLASE INHIBITOR
Ligands: CA, A1C2K

9ZJC

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Crystal Structure Of Mers 3Cl Protease In Complex With Inhibitor Ikr-I-52

Organism: Middle east respiratory syndrome-related coronavirus
Method: X-RAY DIFFRACTION
Resolution:1.90 Å Release Date: 2026-06-10
Classification: HYDROLASE/HYDROLASE INHIBITOR
Ligands: CA, A1C2W

13IQ

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E. Coli Dnak Bound To Telaprevir

Organism: Escherichia coli
Method: X-RAY DIFFRACTION
Resolution:1.87 Å Release Date: 2026-06-03
Classification: CHAPERONE
Ligands: A1DIB, SO4

23SP

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Tama Complex With Tamb Duf490 In Lipid Nanodisc

Organism: Escherichia coli
Method: ELECTRON MICROSCOPY
Release Date: 2026-06-03
Classification: MEMBRANE PROTEIN

23SQ

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Tama Complex With Tamb Duf490 In Detergent Micelles.

Organism: Escherichia coli
Method: ELECTRON MICROSCOPY
Release Date: 2026-06-03
Classification: MEMBRANE PROTEIN

30SJ

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Cryo-Em Structure Of The N600A Quinol-Dependent Nitric Oxide Reductase

Organism: Achromobacter xylosoxidans
Method: ELECTRON MICROSCOPY
Release Date: 2026-06-03
Classification: MEMBRANE PROTEIN
Ligands: HEM, CA

9KQ5

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Cryo-Em Structure Of Human Vacht At Protonated State

Organism: Escherichia coli, Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-06-03
Classification: TRANSPORT PROTEIN

9KQM

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Cryo-Em Structure Of Human Vacht In Complex With Vsm

Organism: Escherichia coli, Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-06-03
Classification: TRANSPORT PROTEIN
Ligands: A1ER3

Protein Functional Filters:

Enzyme
- Hydrolases (2,296)
- Transferases (2,065)
- Oxidoreductases (1,115)
- Lyases (541)
- Isomerases (448)
- Ligases (342)
- Translocases (124)
Uniprots
- P0ABE7 (603)
- P60422 (175)
- P60438 (158)
- P0ADY7 (146)
- P29274 (142)
- P02358 (138)
- P0A7Z4 (135)
- P61175 (134)
- P02359 (134)
- P0A7L8 (131)
- P0A800 (124)
- P0A7W1 (122)
- P62873 (119)
- P0A7V8 (112)
- P59768 (111)
- P0A7Q1 (111)
- P0A8T7 (110)
- P0A8V4 (109)
- P68919 (100)
- B7MGC4 (100)
- P60723 (97)
- P0AA10 (96)
- P0A7R1 (93)
- P02413 (93)
- P80373 (93)
PFAM
- PF00001 (408)
- PF07361 (346)
- PF01479 (318)
- PF00411 (309)
- PF00333 (309)
- PF03719 (309)
- PF00163 (308)
- PF00312 (308)
- PF00177 (307)
- PF00164 (304)
- PF00467 (299)
- PF00189 (298)
- PF07650 (298)
- PF00573 (298)
- PF00318 (298)
- PF00144 (298)
- PF00297 (297)
- PF00828 (297)
- PF00416 (297)
- PF03947 (296)
- PF00181 (296)
- PF00237 (295)
- PF00203 (295)
- PF00380 (295)
- PF00338 (295)

Structural Entry Filters:

Search Count: 43,719

Protein Functional Filters:

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