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Structural Entry Filters:

Organisms
- Homo sapiens (584)
- Synthetic construct (158)
- Severe acute respiratory syndrome coronavirus 2 (98)
- Escherichia coli (85)
- Arabidopsis thaliana (54)
- Physarum polycephalum (42)
- Mycolicibacterium smegmatis mc2 155 (26)
- Saccharomyces cerevisiae (23)
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- Human coronavirus hku1 (isolate n5) (11)
- Plasmodium falciparum 3d7 (10)
- Enterobacteria phage t7 (10)
- Mycobacterium tuberculosis (strain atcc 25618 / h37rv) (9)
- African swine fever virus (9)
- Saccharomyces cerevisiae (strain atcc 204508 / s288c) (9)
- Physeter catodon (9)
Methods
- X-RAY DIFFRACTION (769)
- ELECTRON MICROSCOPY (617)
- SOLUTION NMR (18)
Years
- 2026 (19)
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- 2008 (13)
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- 2005 (5)
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- 2002 (6)
Symmetry
- P 1 (578)
- P 21 21 21 (183)
- P 61 (125)
- P 1 21 1 (75)
- P 31 2 1 (54)
- C 1 2 1 (52)
- P 41 21 2 (36)
- I 2 2 2 (28)
- P 32 2 1 (23)
- P 21 21 2 (23)
- C 2 2 21 (19)
- P 43 21 2 (18)
- H 3 (13)
- P 62 2 2 (7)
- P 65 (7)
- P 65 2 2 (7)
- P 61 2 2 (7)
- P 3 2 1 (6)
- H 3 2 (6)
- I 41 (5)
- I 41 2 2 (4)
- C 2 2 2 (4)
- P 2 21 21 (3)
- P 62 (3)
- P 31 (3)
Ligands
- NAG (115)
- G1I (80)
- DTP (53)
- PO4 (50)
- ATP (47)
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- GTP (44)
- ADP (35)
- DGT (35)
- EDO (22)
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- F6P (15)
- FAD (13)
- Y01 (13)
- DZ4 (13)
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- PEG (12)
- AMP (12)
- SAM (11)
- R16 (11)
- SF4 (10)
- TPP (9)
Resolution
- <1 (2)
- 1.0 - 1.5 (48)
- 1.5 - 2.0 (294)
- 2.0 - 2.5 (228)
- 2.5 - 3.0 (132)
- 3.0 - 3.5 (75)
- 3.5 - 4.0 (21)
- 4.0 - 4.5 (8)
- 4.5 - 5.0 (1)
- >5 (1)

Search Count: 1,404

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9LWI

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The Head Region Of Hbx-Smc5/6 Ubiquitination Complex

Organism: Homo sapiens, Hepatitis b virus
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-29
Classification: ANTIVIRAL PROTEIN
Ligands: ZN

9LWJ

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The Head-Arm Region Of Hbx-Smc5/6 Ubiquitination Complex

Organism: Homo sapiens, Hepatitis b virus
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-29
Classification: ANTIVIRAL PROTEIN
Ligands: ZN

9LWK

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The Hinge-Arm Region Of Hbx-Smc5/6 Ubiquitination Complex

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-29
Classification: DNA BINDING PROTEIN

9LWL

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Hbx-Smc5/6 Ubiquitination Complex

Organism: Homo sapiens, Hepatitis b virus
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-29
Classification: ANTIVIRAL PROTEIN
Ligands: ZN

9UPQ

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Structure Of 3-Amino-3-Carboxyltransferase

Organism: Nocardia uniformis subsp. tsuyamanensis
Method: X-RAY DIFFRACTION
Resolution:1.75 Å Release Date: 2026-04-29
Classification: TRANSFERASE
Ligands: CL

9Z04

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Structure Of Human Lymphoid-Specific Helicase Hells In Its Auto-Inhibitory State

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-29
Classification: DNA BINDING PROTEIN

9Z05

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Structure Of Human Lymphoid-Specific Helicase Hells In Its Auto-Inhibitory State (D3)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-29
Classification: DNA BINDING PROTEIN

9Z06

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Structure Of Human Lymphoid-Specific Helicase Hells In Its Auto-Inhibitory State

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-29
Classification: DNA BINDING PROTEIN

9U8K

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Structure Of Asc-Pyd Filament From Condensates

Organism: Human gammaherpesvirus 4
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-15
Classification: IMMUNE SYSTEM

9X3Y

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Npff Bound Mas1 Receptor

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Resolution:2.77 Å Release Date: 2026-04-15
Classification: PEPTIDE BINDING PROTEIN

9X3Z

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Npff Bound Mas1 Receptor Complex

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Resolution:2.54 Å Release Date: 2026-04-15
Classification: PEPTIDE BINDING PROTEIN

9WQ2

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Structure Of 3Tm-Saved Dimer Bound To 2'3'-Cgamp

Organism: Bacillus thuringiensis
Method: ELECTRON MICROSCOPY
Resolution:3.27 Å Release Date: 2026-04-01
Classification: IMMUNE SYSTEM
Ligands: 1SY

9WQ3

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Structure Of 3Tm-Saved Filament Bound To 2'3'-Cgamp

Organism: Bacillus thuringiensis
Method: ELECTRON MICROSCOPY
Resolution:3.27 Å Release Date: 2026-04-01
Classification: IMMUNE SYSTEM
Ligands: 1SY

9UX7

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Cryoem Structure Of Lmuab-Dna Complex

Organism: Bacillus sp. nio-1130, Synthetic construct
Method: ELECTRON MICROSCOPY
Resolution:3.73 Å Release Date: 2026-03-25
Classification: IMMUNE SYSTEM

9UX8

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Cryoem Structure Of Lmuab Apo State

Organism: Bacillus sp. nio-1130
Method: ELECTRON MICROSCOPY
Resolution:3.71 Å Release Date: 2026-03-25
Classification: IMMUNE SYSTEM

9UXH

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Type Ii Lamassu, Lmuacb With Dna

Organism: Vibrio cholerae, Synthetic construct
Method: ELECTRON MICROSCOPY
Resolution:3.03 Å Release Date: 2026-03-25
Classification: DNA BINDING PROTEIN

9UXI

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Type Ii Lamassu, Lmua Tetramer

Organism: Vibrio cholerae
Method: ELECTRON MICROSCOPY
Resolution:3.64 Å Release Date: 2026-03-25
Classification: DNA BINDING PROTEIN

9UXK

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Type Ii Lamassu, Lmuacb From Vibrio Cholerae O1 El

Organism: Vibrio cholerae
Method: ELECTRON MICROSCOPY
Resolution:3.54 Å Release Date: 2026-03-25
Classification: DNA BINDING PROTEIN

9UXL

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Type Ii Lamassu, Lmuacb From Vibrio Cholerae O1 El

Organism: Vibrio cholerae
Method: ELECTRON MICROSCOPY
Resolution:4.07 Å Release Date: 2026-03-25
Classification: DNA BINDING PROTEIN

9LI5

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Structure Of The Wild-Type Abcc2 In Arabidopsis Thaliana In The Apo State

Organism: Arabidopsis thaliana
Method: ELECTRON MICROSCOPY
Release Date: 2025-12-24
Classification: TRANSPORT PROTEIN

Protein Functional Filters:

Enzyme
- Hydrolases (348)
- Transferases (318)
- Lyases (66)
- Oxidoreductases (54)
- Translocases (50)
- Ligases (15)
- Isomerases (5)
Uniprots
- Q9Y253 (125)
- P07550 (83)
- P0DTC2 (73)
- P62873 (71)
- P59768 (70)
- P63092 (60)
- Q94702 (42)
- P0DTD1 (25)
- Q96FI4 (23)
- P00636 (16)
- P0DTC1 (15)
- P36542 (14)
- P24539 (14)
- O75947 (14)
- C9DRU9 (13)
- Q0ZME7 (13)
- P0ABE7 (12)
- P41440 (12)
- Q9BYF1 (12)
- P80380 (12)
- P80374 (12)
- Q5SHN9 (12)
- Q5SHQ0 (12)
- P60489 (12)
- P60493 (12)
PFAM
- PF11799 (125)
- PF21704 (125)
- PF00817 (125)
- PF00001 (92)
- PF09408 (89)
- PF00400 (78)
- PF00631 (73)
- PF00503 (70)
- PF19209 (64)
- PF01601 (63)
- PF16451 (63)
- PF00005 (55)
- PF00664 (31)
- PF08717 (24)
- PF00680 (24)
- PF06478 (24)
- PF08716 (24)
- PF00476 (23)
- PF01149 (23)
- PF09292 (23)
- PF01770 (22)
- PF00520 (21)
- PF01094 (20)
- PF20632 (19)
- PF13087 (19)

Structural Entry Filters:

Search Count: 1,404

Protein Functional Filters:

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