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Structural Entry Filters:

Organisms
- Homo sapiens (618)
- Severe acute respiratory syndrome coronavirus 2 (118)
- Mus musculus (117)
- Synthetic construct (92)
- Rattus norvegicus (57)
- Escherichia coli (40)
- Drosophila melanogaster (37)
- Arabidopsis thaliana (36)
- Bos taurus (30)
- Coxsackievirus b1 (26)
- Escherichia coli k-12 (23)
- Staphylococcus aureus (18)
- Lama glama (15)
- Salpingoeca rosetta (15)
- Bacillus subtilis (15)
- Methanocaldococcus jannaschii (strain atcc 43067 / dsm 2661 / jal-1 / jcm 10045 / nbrc 100440) (14)
- Coxsackievirus a16 (13)
- Helicobacter pylori (12)
- Schistosoma japonicum (11)
- Escherichia coli (strain k12) (11)
- Pyrococcus abyssi ge5 (10)
- Pyrococcus horikoshii (10)
- Pseudomonas aeruginosa (9)
- Pseudomonas aeruginosa pao1 (9)
- Saccharomyces cerevisiae (8)
Methods
- X-RAY DIFFRACTION (853)
- ELECTRON MICROSCOPY (495)
- SOLUTION NMR (96)
- SOLID-STATE NMR (1)
- SOLUTION SCATTERING (1)
Years
- 2026 (66)
- 2025 (203)
- 2024 (134)
- 2023 (141)
- 2022 (143)
- 2021 (127)
- 2020 (107)
- 2019 (96)
- 2018 (71)
- 2017 (35)
- 2016 (52)
- 2015 (48)
- 2014 (16)
- 2013 (8)
- 2012 (26)
- 2011 (39)
- 2010 (34)
- 2009 (14)
- 2008 (10)
- 2007 (17)
- 2006 (11)
- 2005 (9)
- 2004 (8)
- 2003 (10)
- 2002 (2)
Symmetry
- P 1 (445)
- P 21 21 21 (193)
- P 1 21 1 (138)
- C 1 2 1 (88)
- C 2 2 21 (59)
- P 41 21 2 (57)
- P 21 21 2 (43)
- P 32 2 1 (32)
- P 31 2 1 (28)
- P 43 21 2 (20)
- P 65 (15)
- H 3 (11)
- P 2 21 21 (9)
- P 62 (9)
- I 2 2 2 (8)
- P 61 2 2 (8)
- P 41 (7)
- P 31 (5)
- C 2 2 2 (5)
- H 3 2 (5)
- I 4 2 2 (5)
- P 42 21 2 (5)
- P 1 2 1 (4)
- P 4 21 2 (4)
- P 43 (4)
Ligands
- NAG (113)
- EDO (53)
- CLR (48)
- PO4 (29)
- PLM (26)
- ADP (21)
- FAD (20)
- NAD (19)
- GNP (19)
- EPE (17)
- SF4 (14)
- ATP (13)
- ABU (13)
- NAP (12)
- PEG (11)
- APR (11)
- ACT (11)
- OLC (10)
- AMP (9)
- SPH (9)
- PLP (9)
- 1PE (9)
- PGE (8)
- LMR (8)
- MYS (8)
Resolution
- <1 (3)
- 1.0 - 1.5 (46)
- 1.5 - 2.0 (264)
- 2.0 - 2.5 (294)
- 2.5 - 3.0 (175)
- 3.0 - 3.5 (86)
- 3.5 - 4.0 (16)
- 4.0 - 4.5 (7)

Search Count: 1,446

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9LRN

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The Crystal Structure Of Pde2A With 13T

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:2.50 Å Release Date: 2026-05-27
Classification: HYDROLASE
Ligands: ZN, MG, A1EK7

9UWV

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Sala Bound Kappa Opioid Receptor In Complex With Gi

Organism: Homo sapiens, Rattus norvegicus, Bos taurus, Synthetic construct
Method: ELECTRON MICROSCOPY
Release Date: 2026-05-27
Classification: MEMBRANE PROTEIN
Ligands: A1EQK

9UXU

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Sala Bound Kappa Opioid Receptor In Complex With Gi

Organism: Rattus norvegicus, Bos taurus, Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-05-27
Classification: MEMBRANE PROTEIN
Ligands: A1EQK, Y01, CLR

9UXX

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Sala Bound Kappa Opioid Receptor Homodimer

Organism: Rattus norvegicus, Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-05-27
Classification: MEMBRANE PROTEIN
Ligands: A1EQK, CLR, PLM, Y01

9XUJ

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Crystal Structure Of Mpxv Poxin

Organism: Monkeypox virus
Method: X-RAY DIFFRACTION
Resolution:1.75 Å Release Date: 2026-05-27
Classification: VIRAL PROTEIN

9XUP

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Crystal Structure Of Mpxv Poxin In Complex With Gp[2'-5']Ap[3']

Organism: Monkeypox virus
Method: X-RAY DIFFRACTION
Resolution:2.01 Å Release Date: 2026-05-27
Classification: VIRAL PROTEIN
Ligands: 9BG, EDO

9XUT

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Crystal Structure Of Mpxv Poxin In Complex With 3'3'-Cgamp

Organism: Monkeypox virus
Method: X-RAY DIFFRACTION
Resolution:1.81 Å Release Date: 2026-05-27
Classification: VIRAL PROTEIN
Ligands: 4BW, EDO

9XUU

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Crystal Structure Of Mpxv Poxin In Complex With C-Di-Gmp

Organism: Monkeypox virus
Method: X-RAY DIFFRACTION
Resolution:1.94 Å Release Date: 2026-05-27
Classification: VIRAL PROTEIN
Ligands: C2E

9ZV0

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Cryoem Structure Of H5N1 A/Texas/37/2024 Ha Bound To Fab H70

Organism: Influenza a virus, Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-05-27
Classification: VIRAL PROTEIN/IMMUNE SYSTEM
Ligands: NAG

9ZV1

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Cryoem Structure Of H5N1 A/Texas/37/2024 Ha Bound To Fab H51

Organism: Homo sapiens, Influenza a virus
Method: ELECTRON MICROSCOPY
Release Date: 2026-05-27
Classification: VIRAL PROTEIN/IMMUNE SYSTEM
Ligands: NAG

9ZV9

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Cryoem Structure Of H5N1 A/Texas/37/2024 Ha Bound To Fab H77

Organism: Influenza a virus, Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-05-27
Classification: VIRAL PROTEIN/IMMUNE SYSTEM
Ligands: NAG

9ZVH

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Cryoem Structure Of H5N1 A/Texas/37/2024 Ha Bound To Fab H33

Organism: Homo sapiens, Influenza a virus
Method: ELECTRON MICROSCOPY
Resolution:2.93 Å Release Date: 2026-05-27
Classification: VIRAL PROTEIN/IMMUNE SYSTEM
Ligands: NAG

9ZVL

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Cryoem Structure Of H5N1 A/Texas/37/2024 Ha Bound To Fab H83

Organism: Influenza a virus, Homo sapiens
Method: ELECTRON MICROSCOPY
Resolution:3.48 Å Release Date: 2026-05-27
Classification: VIRAL PROTEIN/IMMUNE SYSTEM
Ligands: NAG

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

9VI5

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The Structure Of Coproporphyrin Ferrochelatase(Cpfc)In Staphylococcus Aureus.

Organism: Staphylococcus aureus (strain nctc 8325 / ps 47)
Method: X-RAY DIFFRACTION
Resolution:2.19 Å Release Date: 2026-05-06
Classification: METAL BINDING PROTEIN
Ligands: CA

9UOJ

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Wdr5 Bound With P3

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:1.82 Å Release Date: 2026-04-29
Classification: STRUCTURAL GENOMICS
Ligands: A1L9J

9WP6

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The Cryo-Em Structure Of Zea Mays Gln1

Organism: Zea mays
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-29
Classification: PLANT PROTEIN

9OXA

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Cryoem Structure Of Gi-Coupled Tas2R43 With Aristolochic Acid I

Organism: Homo sapiens, Mus musculus
Method: ELECTRON MICROSCOPY
Resolution:2.90 Å Release Date: 2026-04-22
Classification: SIGNALING PROTEIN
Ligands: GOQ

9OXB

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Cryoem Structure Of Ggust-Coupled Tas2R43 With Aristolochic Acid I

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Resolution:3.00 Å Release Date: 2026-04-22
Classification: SIGNALING PROTEIN
Ligands: GOQ

Protein Functional Filters:

Enzyme
- Hydrolases (383)
- Transferases (273)
- Oxidoreductases (62)
- Lyases (61)
- Translocases (29)
- Ligases (24)
- Isomerases (6)
Uniprots
- P0DTC2 (72)
- P63096 (43)
- P59768 (42)
- P62873 (40)
- P0DTD1 (36)
- P54311 (29)
- P63212 (27)
- W8GTF7 (26)
- P0DTC1 (25)
- A0A2S0RQC2 (24)
- L7UV52 (24)
- Q08499 (22)
- Q9NP87 (19)
- O75530 (16)
- A0A2S1FMR1 (15)
- Q57556 (15)
- F2UB89 (14)
- A0A2S1BJ89 (13)
- Q15910 (13)
- P23470 (13)
- Q9Y233 (11)
- P47870 (11)
- P14867 (11)
- P18507 (11)
- P0CG47 (11)
PFAM
- PF09408 (73)
- PF00001 (69)
- PF00631 (67)
- PF00400 (65)
- PF00233 (52)
- PF00503 (51)
- PF16451 (39)
- PF19209 (38)
- PF01601 (37)
- PF00520 (33)
- PF02931 (27)
- PF08717 (24)
- PF08716 (24)
- PF06478 (24)
- PF00680 (24)
- PF00005 (23)
- PF01699 (21)
- PF00240 (21)
- PF18139 (21)
- PF13087 (20)
- PF20633 (20)
- PF20631 (20)
- PF20632 (20)
- PF25391 (19)
- PF14792 (19)

Structural Entry Filters:

Search Count: 1,446

Protein Functional Filters:

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