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Structural Entry Filters:

Organisms
- Homo sapiens (336)
- Synthetic construct (30)
- Mus musculus (24)
- Escherichia coli (20)
- Bos taurus (19)
- Arabidopsis thaliana (17)
- Bacteroides ovatus (16)
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- Methanothermococcus thermolithotrophicus dsm 2095 (10)
- Xanthomonas campestris pv. campestris (strain atcc 33913 / dsm 3586 / ncppb 528 / lmg 568 / p 25) (10)
- Eubacterium ramulus (8)
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- Lactococcus lactis (7)
- Actinoplanes teichomyceticus (6)
- Eubacterium limosum (6)
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Methods
- X-RAY DIFFRACTION (723)
- ELECTRON MICROSCOPY (129)
- SOLUTION NMR (69)
- SOLID-STATE NMR (2)
Years
- 2026 (19)
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Symmetry
- P 1 (203)
- P 21 21 21 (158)
- P 1 21 1 (124)
- C 1 2 1 (74)
- C 2 2 21 (34)
- P 21 21 2 (34)
- I 2 2 2 (30)
- P 43 21 2 (28)
- P 32 2 1 (28)
- P 61 (20)
- P 41 21 2 (20)
- H 3 (16)
- P 31 2 1 (13)
- I 21 21 21 (10)
- P 2 21 21 (7)
- P 63 (7)
- P 3 2 1 (6)
- P 63 2 2 (6)
- P 64 2 2 (5)
- I 4 2 2 (4)
- H 3 2 (4)
- I 41 2 2 (4)
- P 21 3 (3)
- P 43 (3)
- P 61 2 2 (3)
Ligands
- NAG (93)
- EDO (71)
- PO4 (31)
- ADP (25)
- ACT (24)
- PEG (23)
- HEM (18)
- IMD (17)
- NAD (12)
- FMN (12)
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- ATP (9)
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- SF4 (8)
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- ORO (8)
- EPE (7)
- MES (7)
- IOD (7)
- TRS (7)
- UPG (7)
- BOG (7)
Resolution
- <1 (7)
- 1.0 - 1.5 (55)
- 1.5 - 2.0 (225)
- 2.0 - 2.5 (245)
- 2.5 - 3.0 (129)
- 3.0 - 3.5 (52)
- 3.5 - 4.0 (14)
- 4.0 - 4.5 (6)
- 4.5 - 5.0 (4)
- >5 (6)

Search Count: 922

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Cryoem Structure Of A Membrane Protein Associated With A Contractile Injection In Salmonella Enterica Subspecies Salamae

Organism: Salmonella enterica subsp. salamae
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-22
Classification: MEMBRANE PROTEIN

9R9H

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Cryo-Em Structure Of An Extracellular Contractile Injection System In Salmonella Enterica Subspecies Salamae, The Sheath And Inner Tube Module In Extended State.

Organism: Salmonella enterica subsp. salamae
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-22
Classification: CONTRACTILE PROTEIN

9R9I

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Cryo-Em Structure Of An Extracellular Contractile Injection System In Salmonella Enterica Subspecies Salamae, The Sheath In Contracted State.

Organism: Salmonella enterica subsp. salamae
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-22
Classification: CONTRACTILE PROTEIN

9R9N

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Cryo-Em Structure Of A Contractile Injection System In Salmonella Enterica Subspecies Salamae, The Cap Portion In Extended State.

Organism: Salmonella enterica subsp. salamae
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-22
Classification: CONTRACTILE PROTEIN

9RCE

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Cryo-Em Structure Of A Contractile Injection System In Salmonella Enterica Subspecies Salamae, The Baseplate Portion In Extended State.

Organism: Salmonella enterica subsp. salamae
Method: ELECTRON MICROSCOPY
Release Date: 2026-04-22
Classification: CONTRACTILE PROTEIN

9R18

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Structure Of Sortilin Ecd In Complex With Tnfa-Targeting Sortac

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:2.80 Å Release Date: 2026-04-08
Classification: PROTEIN BINDING
Ligands: NAG, A1JCL

9QO9

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Inward-Occluded Structure Of Human Gaba Transporter 3 Bound To Substrate Gaba

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Resolution:3.20 Å Release Date: 2026-03-04
Classification: MEMBRANE PROTEIN
Ligands: ABU, CL, NA

9QO8

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Inward-Open Structure Of Human Gaba Transporter 3 Bound To Selective Inhibitor Sr-Thap

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-02-18
Classification: MEMBRANE PROTEIN
Ligands: A1I87, CL

9E4A

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Human Asic1A At Ph 8.5 With Domain-Swapped Transmembrane Domain

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-01-21
Classification: MEMBRANE PROTEIN

9E4B

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Human Asic1A At Ph 7.5 With Domain-Swapped Transmembrane Domain

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-01-21
Classification: MEMBRANE PROTEIN

9E4C

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Human Asic1A At Ph 7.5 With Partial Transmembrane Domain

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-01-21
Classification: MEMBRANE PROTEIN

9E4D

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Human Asic1A At Ph 7.5 With Linear Transmembrane Domain

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-01-21
Classification: MEMBRANE PROTEIN

9E4E

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Human Asic1A At Ph 6.5 With Linear Transmembrane Domain

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-01-21
Classification: MEMBRANE PROTEIN

9E4F

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Human Asic1A At Ph 5.7 With Domain-Swapped Transmembrane Domain

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-01-21
Classification: MEMBRANE PROTEIN

9E4G

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Human Asic1A At Ph 5.7 With Linear Transmembrane Domain

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-01-21
Classification: MEMBRANE PROTEIN

9E4H

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Human Asic1A At Ph 5.7 With Rotated, Domain-Swapped Transmembrane Domain

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-01-21
Classification: MEMBRANE PROTEIN

9E4I

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Human Asic1A At Ph 7.5 In Complex With Mittx

Organism: Homo sapiens, Micrurus tener tener
Method: ELECTRON MICROSCOPY
Release Date: 2026-01-21
Classification: MEMBRANE PROTEIN

9E4J

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Human Asic1A At Ph 6.5 In Complex With Mittx

Organism: Homo sapiens, Micrurus tener tener
Method: ELECTRON MICROSCOPY
Release Date: 2026-01-21
Classification: MEMBRANE PROTEIN

9E4K

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Human Asic1A At Ph 8.5, T26V Mutation

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-01-21
Classification: MEMBRANE PROTEIN

9RFB

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Crystal Structure Of Human Rac1 In Complex With The Scaffold Protein Posh (Residues 321-348)

Organism: Homo sapiens
Method: X-RAY DIFFRACTION
Resolution:1.85 Å Release Date: 2025-12-03
Classification: HYDROLASE
Ligands: GNP, MG, PO4, CL

Protein Functional Filters:

Enzyme
- Hydrolases (166)
- Transferases (132)
- Oxidoreductases (63)
- Isomerases (24)
- Translocases (23)
- Lyases (15)
- Ligases (11)
Uniprots
- P61769 (19)
- P43246 (19)
- P20585 (19)
- A0A5M5BWR5 (15)
- Q8PDX2 (15)
- P09960 (15)
- P78348 (11)
- G0SB58 (11)
- P0DTC2 (11)
- O43520 (10)
- Q9NV96 (10)
- P07900 (10)
- P01892 (9)
- P05107 (9)
- Q9UQF2 (7)
- P33981 (7)
- P00974 (7)
- P54321 (7)
- Q70AZ5 (6)
- A0A0U3FVB3 (6)
- Q8EGW3 (6)
- Q8EGW2 (6)
- P00760 (6)
- P05024 (6)
- P05027 (6)
PFAM
- PF07654 (25)
- PF00089 (22)
- PF13246 (20)
- PF00122 (20)
- PF17900 (20)
- PF09127 (20)
- PF01433 (20)
- PF01624 (19)
- PF00488 (19)
- PF05192 (19)
- PF05190 (19)
- PF05188 (19)
- PF00129 (17)
- PF02931 (16)
- PF08541 (15)
- PF08545 (15)
- PF07714 (14)
- PF00069 (13)
- PF17205 (13)
- PF00362 (13)
- PF09408 (12)
- PF00858 (11)
- PF00240 (11)
- PF18404 (11)
- PF00156 (11)

Structural Entry Filters:

Search Count: 922

Protein Functional Filters:

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