ISDA: Search

Structural Entry Filters:

Organisms
- Homo sapiens (16,315)
- Mus musculus (4,867)
- Rattus norvegicus (2,219)
- Caenorhabditis elegans (1,559)
- Arabidopsis thaliana (869)
- Synthetic construct (827)
- Bos taurus (653)
- Escherichia coli (566)
- Drosophila melanogaster (459)
- Lama glama (459)
- Severe acute respiratory syndrome coronavirus 2 (446)
- Oryctolagus cuniculus (341)
- Danio rerio (341)
- Saccharomyces cerevisiae (247)
- Gallus gallus (213)
- Xenopus laevis (181)
- Galleria mellonella (178)
- Sus scrofa (174)
- Oryza sativa subsp. japonica (169)
- Trichoplusia ni (169)
- Influenza a virus (168)
- Eumeta variegata (156)
- Bicyclus anynana (145)
- Operophtera brumata (winter moth) (140)
- Enterobacteria phage t4 (133)
Methods
- X-RAY DIFFRACTION (13,860)
- Alphafold (13,120)
- ELECTRON MICROSCOPY (5,823)
- SOLUTION NMR (877)
- SOLUTION SCATTERING (14)
- SOLID-STATE NMR (12)
- ELECTRON CRYSTALLOGRAPHY (10)
- NEUTRON DIFFRACTION (4)
Years
- 2026 (745)
- 2025 (2,076)
- 2024 (1,753)
- 2023 (1,365)
- 2022 (1,425)
- 2021 (1,302)
- 2020 (1,093)
- 2019 (965)
- 2018 (1,018)
- 2017 (937)
- 2016 (842)
- 2015 (637)
- 2014 (663)
- 2013 (687)
- 2012 (640)
- 2011 (598)
- 2010 (468)
- 2009 (540)
- 2008 (519)
- 2007 (409)
- 2006 (338)
- 2005 (267)
- 2004 (192)
- 2003 (241)
- 2002 (172)
Symmetry
- P 1 (5,801)
- P 21 21 21 (2,886)
- P 1 21 1 (2,449)
- C 1 2 1 (1,745)
- C 2 2 21 (726)
- P 31 2 1 (625)
- P 21 21 2 (538)
- P 43 21 2 (491)
- P 41 21 2 (444)
- P 32 2 1 (379)
- P 65 2 2 (257)
- I 2 2 2 (247)
- I 2 3 (229)
- H 3 2 (217)
- P 61 (169)
- P 61 2 2 (168)
- P 65 (144)
- H 3 (132)
- P 2 21 21 (123)
- P 41 (91)
- P 63 (82)
- P 32 (72)
- P 21 2 21 (65)
- P 31 (63)
- P 43 (61)
Ligands
- NAG (3,094)
- EDO (934)
- CLR (597)
- ATP (361)
- PO4 (357)
- ACT (354)
- PEG (343)
- ADP (324)
- TRS (323)
- GLU (293)
- OLC (222)
- POV (218)
- GTP (217)
- DMS (217)
- PLM (207)
- Y01 (167)
- OLA (167)
- GLY (146)
- SPD (122)
- BOG (121)
- ABU (116)
- PG4 (114)
- GDP (109)
- EPE (108)
- PGE (106)
Resolution
- <1 (27)
- 1.0 - 1.5 (817)
- 1.5 - 2.0 (3,568)
- 2.0 - 2.5 (4,478)
- 2.5 - 3.0 (3,438)
- 3.0 - 3.5 (1,587)
- 3.5 - 4.0 (446)
- 4.0 - 4.5 (133)
- 4.5 - 5.0 (43)
- >5 (109)

Search Count: 33,713

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12HP

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Crystal Structure Of The Cd7 Ectodomain

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:2.00 Å Release Date: 2026-05-06
Classification: IMMUNE SYSTEM

12NP

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Crystal Structure Of The Cd7 Ectodomain Bound To K12

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:2.40 Å Release Date: 2026-05-06
Classification: IMMUNE SYSTEM

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

29HG

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Cryo-Em Structure Of The Cul1-Rbx1-Skp1-Fbxo22 Scf Ubiquition Ligase In Complex With Nsd2 Via Unc10088

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-05-06
Classification: LIGASE
Ligands: A1J20

29HH

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Cryo-Em Structure Of The Cul1-Rbx1-Skp1-Fbxo22 Scf Ubiquition Ligase In Complex With Nsd2, Unc10088 And Bach1

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-05-06
Classification: LIGASE
Ligands: A1J20

29HI

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Cryo-Em Structure Of The Cul1-Rbx1-Skp1-Fbxo22 Scf Ubiquition Ligase In Complex With Nsd2 Via Unc10415667

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-05-06
Classification: LIGASE
Ligands: A1J21

9HKT

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Drosophila Melanogaster Insulin Receptor Ectodomain In Complex With One Dilp2 Molecule

Organism: Drosophila melanogaster
Method: ELECTRON MICROSCOPY
Resolution:3.70 Å Release Date: 2026-05-06
Classification: SIGNALING PROTEIN
Ligands: NAG

9HNI

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Drosophila Melanogaster Insulin Receptor Ectodomain In Complex With Two Dilp2 Molecules

Organism: Drosophila melanogaster
Method: ELECTRON MICROSCOPY
Release Date: 2026-05-06
Classification: SIGNALING PROTEIN
Ligands: NAG

9O3R

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Crystal Structure Of I64A Variant Of D-Dopachrome Tautomerase (D-Dt)

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:1.54 Å Release Date: 2026-05-06
Classification: CYTOKINE
Ligands: CA

9O3S

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Crystal Structure Of R36A Variant Of D-Dopachrome Tautomerase (D-Dt)

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:1.64 Å Release Date: 2026-05-06
Classification: CYTOKINE

9O3T

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Crystal Structure Of S63A Variant Of D-Dopachrome Tautomerase (D-Dt)

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:1.53 Å Release Date: 2026-05-06
Classification: CYTOKINE
Ligands: TRS

9O3U

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Crystal Structure Of K109A Variant Of D-Dopachrome Tautomerase (D-Dt)

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:1.49 Å Release Date: 2026-05-06
Classification: CYTOKINE
Ligands: MLI

9O4E

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Ecavs2 Bound To Phage Phiv-1 Terminase

Organism: Escherichia coli, Escherichia phage phiv-1
Method: ELECTRON MICROSCOPY
Resolution:2.33 Å Release Date: 2026-05-06
Classification: ANTIVIRAL PROTEIN
Ligands: ATP, MG

9OBS

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Glutamate/Glycine-Bound Glun1A/2B Nmdar

Organism: Rattus norvegicus
Method: ELECTRON MICROSCOPY
Resolution:3.18 Å Release Date: 2026-05-06
Classification: MEMBRANE PROTEIN
Ligands: GLY, GLU, CLR

9OBT

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Tmd Of Glutamate/Glycine-Bound Glun1A/2B Nmdar

Organism: Rattus norvegicus
Method: ELECTRON MICROSCOPY
Resolution:3.01 Å Release Date: 2026-05-06
Classification: MEMBRANE PROTEIN
Ligands: POV, CLR

9OBU

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Glycine/Glutamate And Mg2+-Bound Glun1A/2B Nmdar

Organism: Rattus norvegicus
Method: ELECTRON MICROSCOPY
Release Date: 2026-05-06
Classification: MEMBRANE PROTEIN

9OBV

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Mg2+-Bound Glun1A/2B Nmdar (Upper)

Organism: Rattus norvegicus
Method: ELECTRON MICROSCOPY
Resolution:3.21 Å Release Date: 2026-05-06
Classification: MEMBRANE PROTEIN
Ligands: POV, MG

9OBW

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Mg2+ Bound Glun1A/2B Nmdar (Lower)

Organism: Rattus norvegicus
Method: ELECTRON MICROSCOPY
Resolution:3.15 Å Release Date: 2026-05-06
Classification: MEMBRANE PROTEIN
Ligands: POV, MG

9OBX

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Glutamate/Glycine And Ca2+-Bound Glun1A/2B Nmdar

Organism: Rattus norvegicus
Method: ELECTRON MICROSCOPY
Resolution:2.59 Å Release Date: 2026-05-06
Classification: MEMBRANE PROTEIN
Ligands: GLY, GLU

Protein Functional Filters:

Enzyme
- Transferases (3,860)
- Hydrolases (3,596)
- Isomerases (437)
- Lyases (347)
- Oxidoreductases (84)
- Translocases (46)
- Ligases (7)
Uniprots
- P62873 (1,175)
- P59768 (1,155)
- P63096 (501)
- P03372 (436)
- P0ABE7 (416)
- P18031 (413)
- P0DTC2 (409)
- P00533 (382)
- P37231 (371)
- P61769 (342)
- P63092 (339)
- P19491 (335)
- Q15596 (285)
- Q16539 (250)
- Q15788 (203)
- P63212 (195)
- P62753 (189)
- P61247 (188)
- P08708 (188)
- P46782 (187)
- P62241 (187)
- P62277 (187)
- P42677 (187)
- P62857 (187)
- P46781 (186)
PFAM
- PF00104 (1,994)
- PF00001 (1,789)
- PF07714 (1,586)
- PF00631 (1,364)
- PF00400 (1,341)
- PF00503 (1,179)
- PF00060 (821)
- PF10613 (820)
- PF07654 (748)
- PF00520 (675)
- PF01094 (666)
- PF00102 (660)
- PF25391 (630)
- PF02931 (579)
- PF07686 (511)
- PF00069 (498)
- PF09408 (485)
- PF01248 (466)
- PF00467 (450)
- PF00833 (421)
- PF00312 (421)
- PF08069 (420)
- PF01201 (420)
- PF01479 (418)
- PF00177 (417)

Structural Entry Filters:

Search Count: 33,713

Protein Functional Filters:

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