ISDA: Search

Structural Entry Filters:

Organisms
- Homo sapiens (2,205)
- Mus musculus (209)
- Severe acute respiratory syndrome coronavirus 2 (169)
- Synthetic construct (161)
- Escherichia coli (148)
- Arabidopsis thaliana (117)
- Saccharomyces cerevisiae (94)
- Bos taurus (87)
- Mycobacterium tuberculosis (66)
- Staphylococcus aureus (62)
- Saccharomyces cerevisiae s288c (60)
- Escherichia coli k-12 (59)
- Rattus norvegicus (52)
- Lama glama (43)
- Human immunodeficiency virus 1 (40)
- Pseudomonas aeruginosa (38)
- Gallus gallus (37)
- Saccharomyces cerevisiae (strain atcc 204508 / s288c) (30)
- Lentinus similis (27)
- Trametes versicolor (26)
- Methanothermobacter thermautotrophicus (25)
- Helicobacter pylori (24)
- Aequorea victoria (22)
- Caenorhabditis elegans (21)
- Bacillus subtilis (21)
Methods
- X-RAY DIFFRACTION (4,020)
- ELECTRON MICROSCOPY (897)
- SOLUTION NMR (168)
- ELECTRON CRYSTALLOGRAPHY (19)
- SOLID-STATE NMR (2)
- THEORETICAL MODEL (2)
Years
- 2026 (136)
- 2025 (318)
- 2024 (342)
- 2023 (374)
- 2022 (446)
- 2021 (280)
- 2020 (302)
- 2019 (187)
- 2018 (278)
- 2017 (165)
- 2016 (218)
- 2015 (208)
- 2014 (212)
- 2013 (213)
- 2012 (206)
- 2011 (204)
- 2010 (137)
- 2009 (120)
- 2008 (130)
- 2007 (93)
- 2006 (133)
- 2005 (63)
- 2004 (52)
- 2003 (46)
- 2002 (25)
Symmetry
- P 1 (945)
- P 1 21 1 (922)
- P 21 21 21 (911)
- C 1 2 1 (379)
- C 2 2 21 (194)
- P 43 21 2 (136)
- P 31 2 1 (135)
- P 41 21 2 (125)
- P 21 21 2 (123)
- I 2 2 2 (84)
- H 3 (84)
- P 61 2 2 (79)
- P 32 2 1 (74)
- P 65 2 2 (63)
- H 3 2 (46)
- P 61 (33)
- P 41 (30)
- P 65 (30)
- P 41 3 2 (27)
- P 63 (27)
- P 43 (26)
- P 42 21 2 (24)
- I 41 2 2 (23)
- P 32 (23)
- P 2 21 21 (21)
Ligands
- NAG (375)
- EDO (229)
- ACT (177)
- SF4 (129)
- HEM (122)
- PO4 (112)
- DMS (109)
- PEG (91)
- NAP (63)
- CLR (50)
- FAD (49)
- GSH (49)
- TRS (48)
- ATP (45)
- GTP (44)
- GDP (42)
- CIT (40)
- IOD (40)
- FOL (40)
- ANP (39)
- ADP (39)
- PGE (38)
- PG4 (38)
- SAH (37)
- EPE (36)
Resolution
- <1 (10)
- 1.0 - 1.5 (498)
- 1.5 - 2.0 (1,432)
- 2.0 - 2.5 (1,176)
- 2.5 - 3.0 (636)
- 3.0 - 3.5 (242)
- 3.5 - 4.0 (96)
- 4.0 - 4.5 (19)
- 4.5 - 5.0 (10)
- >5 (19)

Search Count: 5,106

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22EM

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Gi Bound Kappa-Opioid Receptor In Complex With Beta01

Organism: Homo sapiens, Mus musculus, Bos taurus, Escherichia coli, Synthetic construct
Method: ELECTRON MICROSCOPY
Release Date: 2026-05-06
Classification: SIGNALING PROTEIN

22ES

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Gi Bound Kappa-Opioid Receptor In Complex With Difelikefalin

Organism: Rattus norvegicus, Bos taurus, Homo sapiens, Synthetic construct
Method: ELECTRON MICROSCOPY
Release Date: 2026-05-06
Classification: SIGNALING PROTEIN/IMMUNE SYSTEM
Ligands: CLR

10RX

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Sthk Closed State At Low Temperature, Camp-Bound In Dopc Nanodiscs

Organism: Winmispira thermophila
Method: ELECTRON MICROSCOPY
Resolution:2.51 Å Release Date: 2026-04-29
Classification: TRANSPORT PROTEIN
Ligands: CMP, PCW

9UFE

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Cryo-Em Structure Of The Tubular Mastigoneme (The Central Tube) From Golden Algae 2.17 Angstrom Resolution

Organism: Ochromonas danica
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-29
Classification: CARBOHYDRATE
Ligands: CA, NAG, 2PO, CL

9X43

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Crystal Structure Of Glycosyltransferase Ugt73C1 In Complex With Udp And Quercetin

Organism: Arabidopsis thaliana
Method: X-RAY DIFFRACTION
Resolution:2.08 Å Release Date: 2026-04-29
Classification: PLANT PROTEIN
Ligands: UDP, GOL, QUE

9Z2M

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Ca2+-Bound Mthk Wt In Lipid Nanodiscs Composed Of 14:1Pc (75%) And Popg (25%)

Organism: Methanothermobacter thermautotrophicus
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-29
Classification: TRANSPORT PROTEIN

9Z2V

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Ca2+-Bound Mthk Wt In Lipid Nanodiscs Composed Of 22:1Pc (75%) And Popg (25%)

Organism: Methanothermobacter thermautotrophicus
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-29
Classification: TRANSPORT PROTEIN

12KL

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Ssnmr Structure Of Anti-Necroptosis Viral:Human Functional Hetero-Amyloid M45:Ripk3

Organism: Homo sapiens, Murid betaherpesvirus 1
Method: SOLID-STATE NMR
Release Date: 2026-04-22
Classification: PROTEIN FIBRIL

24AH

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Crystal Structure Of Nuclease Myg1 Bound To Mn2+

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:2.58 Å Release Date: 2026-04-22
Classification: HYDROLASE
Ligands: MN

24AJ

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Crystal Structure Of Nuclease Myg1 Bound To Na+

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:1.83 Å Release Date: 2026-04-22
Classification: HYDROLASE

24AN

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Crystal Structure Of Nuclease Myg1 Bound To Mn2+ And Amp

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:1.76 Å Release Date: 2026-04-22
Classification: HYDROLASE
Ligands: AMP, MN

24AO

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Crystal Structure Of Nuclease Myg1 Bound To Mn2+ And Gmp

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:1.81 Å Release Date: 2026-04-22
Classification: HYDROLASE
Ligands: 5GP, MN

24AP

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Crystal Structure Of Nuclease Myg1 Bound To Mn2+ And Ump

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:1.78 Å Release Date: 2026-04-22
Classification: HYDROLASE
Ligands: U5P, MN

24AQ

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Crystal Structure Of Nuclease Myg1 Bound To Mn2+ And Cmp

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:1.84 Å Release Date: 2026-04-22
Classification: HYDROLASE
Ligands: C5P, MN

24AW

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Crystal Structure Of Nuclease Myg1 Bound To Mn2+ And Dcmp

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:1.86 Å Release Date: 2026-04-22
Classification: HYDROLASE
Ligands: DNR, MN

24AY

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Crystal Structure Of Nuclease Myg1 Bound To Mn2+ And Dtmp

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:2.12 Å Release Date: 2026-04-22
Classification: HYDROLASE
Ligands: TMP, MN

24BD

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Crystal Structure Of Nuclease Myg1(D57A) Bound To Mn2+ And Amp

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:1.78 Å Release Date: 2026-04-22
Classification: HYDROLASE
Ligands: AMP, MN

24BL

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Crystal Structure Of Nuclease Myg1(E58A) Bound To Mn2+ And Amp

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:1.81 Å Release Date: 2026-04-22
Classification: HYDROLASE
Ligands: AMP, MN

24BM

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Crystal Structure Of Nuclease Myg1(H107A) Bound To Mn2+ And Amp

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:2.31 Å Release Date: 2026-04-22
Classification: HYDROLASE
Ligands: AMP, MN

24BP

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Crystal Structure Of Nuclease Myg1 Bound To Mn2+ And Dac

Organism: Homo sapiens, Synthetic construct
Method: X-RAY DIFFRACTION
Resolution:2.20 Å Release Date: 2026-04-22
Classification: HYDROLASE/DNA
Ligands: MN

Protein Functional Filters:

Enzyme
- Hydrolases (936)
- Transferases (837)
- Lyases (629)
- Oxidoreductases (524)
- Isomerases (168)
- Translocases (49)
- Ligases (31)
Uniprots
- P00918 (364)
- P0DTC2 (139)
- P61769 (57)
- P0ABQ4 (43)
- P00915 (34)
- A0A0S2GKZ1 (32)
- Q9H999 (30)
- P20435 (30)
- P29473 (30)
- P14174 (28)
- O27564 (25)
- P20434 (25)
- P20436 (25)
- P22139 (25)
- P40422 (25)
- P30419 (25)
- P00742 (25)
- P00698 (23)
- Q9HB07 (21)
- P24046 (21)
- P62873 (21)
- P59768 (21)
- P04050 (21)
- P18031 (21)
- P56817 (21)
PFAM
- PF00194 (446)
- PF09408 (139)
- PF19209 (99)
- PF16451 (99)
- PF01601 (98)
- PF00400 (89)
- PF00089 (85)
- PF07654 (83)
- PF00069 (81)
- PF07714 (79)
- PF07885 (75)
- PF00520 (75)
- PF02931 (64)
- PF00129 (58)
- PF00186 (56)
- PF00076 (50)
- PF05000 (48)
- PF04998 (48)
- PF00623 (48)
- PF01192 (48)
- PF04983 (48)
- PF04997 (48)
- PF04561 (46)
- PF04560 (46)
- PF04565 (46)

Structural Entry Filters:

Search Count: 5,106

Protein Functional Filters:

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