Structural Superimposition

Target ID & Chain

Source ID & Chain

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Structural Entry Filters:

Organisms
- Mus musculus (11,101)
- Homo sapiens (2,295)
- Synthetic construct (467)
- Rattus norvegicus (236)
- Escherichia coli (190)
- Gallus gallus (134)
- Severe acute respiratory syndrome coronavirus 2 (127)
- Bos taurus (113)
- Drosophila melanogaster (96)
- Mus musculus, homo sapiens (94)
- Sus scrofa (90)
- Human immunodeficiency virus 1 (76)
- Lama glama (70)
- Streptomyces lividans (64)
- Influenza a virus (59)
- Oryctolagus cuniculus (50)
- Saccharomyces cerevisiae (44)
- Plasmodium falciparum (37)
- Cricetulus griseus (36)
- Staphylococcus aureus (33)
- Escherichia coli k-12 (23)
- Danio rerio (22)
- Xenopus laevis (22)
- Plasmodium falciparum (isolate nf54) (22)
- Aequorea victoria (21)
Methods
- X-RAY DIFFRACTION (7,768)
- ELECTRON MICROSCOPY (2,653)
- SOLUTION NMR (779)
- SOLID-STATE NMR (5)
- ELECTRON CRYSTALLOGRAPHY (3)
- SOLUTION SCATTERING (3)
- NEUTRON DIFFRACTION (1)
Years
- 2026 (711)
- 2025 (719)
- 2024 (724)
- 2023 (651)
- 2022 (613)
- 2021 (564)
- 2020 (545)
- 2019 (438)
- 2018 (428)
- 2017 (505)
- 2016 (445)
- 2015 (379)
- 2014 (316)
- 2013 (422)
- 2012 (334)
- 2011 (322)
- 2010 (319)
- 2009 (259)
- 2008 (329)
- 2007 (275)
- 2006 (277)
- 2005 (257)
- 2004 (342)
- 2003 (196)
- 2002 (153)
Symmetry
- P 1 (2,724)
- P 21 21 21 (1,975)
- P 1 21 1 (1,296)
- C 1 2 1 (942)
- P 21 21 2 (390)
- C 2 2 21 (339)
- P 43 21 2 (210)
- P 41 21 2 (205)
- I 4 (201)
- P 31 2 1 (178)
- I 2 2 2 (167)
- P 32 2 1 (133)
- P 61 2 2 (115)
- P 61 (107)
- H 3 2 (97)
- P 2 21 21 (79)
- P 65 2 2 (76)
- H 3 (51)
- P 65 (50)
- P 31 (49)
- P 32 (49)
- P 4 21 2 (46)
- P 43 (45)
- P 21 2 21 (42)
- P 42 21 2 (39)
Ligands
- NAG (1,302)
- EDO (650)
- ADP (240)
- PO4 (221)
- ACT (188)
- ATP (180)
- CLR (170)
- PEG (169)
- GTP (165)
- GDP (158)
- HEM (157)
- DMS (151)
- PG4 (107)
- MES (86)
- EPE (82)
- PGE (77)
- P6G (74)
- ANP (71)
- FES (71)
- Y01 (70)
- PLM (69)
- NDP (68)
- 3PE (65)
- BOG (63)
- CDL (61)
Resolution
- <1 (8)
- 1.0 - 1.5 (451)
- 1.5 - 2.0 (1,895)
- 2.0 - 2.5 (2,459)
- 2.5 - 3.0 (2,012)
- 3.0 - 3.5 (966)
- 3.5 - 4.0 (271)
- 4.0 - 4.5 (78)
- 4.5 - 5.0 (25)
- >5 (62)
Modified Residue
- ASN (446)
- MSE (183)
- SEP (179)
- TPO (166)
- PCA (43)
- HIC (34)
- PTR (29)
- FME (27)
- 2MR (23)
- M3L (21)
- AYA (20)
- CSO (18)
- 5CM (16)
- SAC (15)
- MLY (14)
- LLP (13)
- THR (12)
- CSX (11)
- OCS (10)
- OMG (9)
- CME (9)
- MLZ (8)
- HYP (8)
- ABA (8)
- ALY (7)

Search Count: 11,209

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23FR

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Filament Structure Of Murine Reg3Gamma

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-21
Classification: ANTIMICROBIAL PROTEIN

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23FR

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-21

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9SWW

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Gfap Intermediate Filament

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-21
Classification: STRUCTURAL PROTEIN

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9SWW

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-21

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9TZ6

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Crystal Structure Of Crebbp-R1446H Histone Acetyltransferase Domain In Complex With Coa

Organism: Mus musculus
Method: X-RAY DIFFRACTION
Resolution:2.55 Å Release Date: 2026-10-21
Classification: TRANSFERASE
Ligands: ZN, COA

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9TZ6

Organism: Mus musculus
Method: X-RAY DIFFRACTION
Release Date: 2026-10-21
Ligands: ZN, COA

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9YN2

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Structure Of Mouse Ryr1 Mutant T4706M (Egta-Only Dataset)

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Resolution:2.80 Å Release Date: 2026-10-21
Classification: TRANSPORT PROTEIN/ISOMERASE
Ligands: ZN, PCW

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9YN2

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-21
Ligands: ZN, PCW

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9YN3

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Structure Of Mouse Ryr1 Mutant T4706M (Ca2+/Cff/Atp Dataset; Closed Pore)

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Resolution:2.90 Å Release Date: 2026-10-21
Classification: TRANSPORT PROTEIN/ISOMERASE
Ligands: ZN, CFF, ATP, CA, PCW

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9YN3

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-21
Ligands: ZN, CFF, ATP, CA, PCW

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9YN4

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Structure Of Mouse Ryr1 Mutant T4706M (Ca2+/Cff/Atp Dataset; Open Pore)

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Resolution:3.40 Å Release Date: 2026-10-21
Classification: TRANSPORT PROTEIN/ISOMERASE
Ligands: ZN, CFF, ATP, CA, PCW

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9YN4

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-21
Ligands: ZN, CFF, ATP, CA, PCW

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9YNN

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Human Gabaa Receptor Alpha1-Beta2-Gamma2 Subtype In Complex With Gaba Plus S-Nidradine

Organism: Homo sapiens, Mus musculus
Method: ELECTRON MICROSCOPY
Resolution:2.90 Å Release Date: 2026-10-21
Classification: MEMBRANE PROTEIN
Ligands: PTY, NAG, A1CYU, ABU

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9YNN

Organism: Homo sapiens, Mus musculus
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-21
Ligands: PTY, NAG, A1CYU, ABU

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23CS

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Cryo-Em Structure Of The Mrgprx4-Minigsq Complex In The Apo State

Organism: Homo sapiens, Mus musculus, Escherichia coli
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-14
Classification: MEMBRANE PROTEIN

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23CS

Organism: Homo sapiens, Mus musculus, Escherichia coli
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-14

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23CV

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Cryo-Em Structure Of The Mrgprx4-Minigsq Complex Bound To The Agonist Dexamethasone Phosphate (Dex-P)

Organism: Homo sapiens, Mus musculus, Escherichia coli
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-14
Classification: MEMBRANE PROTEIN
Ligands: 3T5

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23CV

Organism: Homo sapiens, Mus musculus, Escherichia coli
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-14
Ligands: 3T5

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23CX

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Cryo-Em Structure Of The Mrgprx4-Minigsq Complex Bound To The Inverse Agonist Cmpd54-4

Organism: Homo sapiens, Mus musculus, Escherichia coli
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-14
Classification: MEMBRANE PROTEIN
Ligands: A1E43

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23CX

Organism: Homo sapiens, Mus musculus, Escherichia coli
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-14
Ligands: A1E43

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23QB

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Adeno-Associated Virus Serotype 2 Vp1 Basic Regions In Complex With Importin Alpha 2

Organism: Adeno-associated virus 2 srivastava/1982, Mus musculus
Method: X-RAY DIFFRACTION
Resolution:2.25 Å Release Date: 2026-10-14
Classification: TRANSPORT PROTEIN
Ligands: GOL

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23QB

Organism: Adeno-associated virus 2 srivastava/1982, Mus musculus
Method: X-RAY DIFFRACTION
Release Date: 2026-10-14
Ligands: GOL

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23QC

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Adeno-Associated Virus Serotype 2 Vp1 Basic Region Br1 Mutant In Complex With Importin Alpha 2

Organism: Mus musculus, Adeno-associated virus 2 srivastava/1982
Method: X-RAY DIFFRACTION
Resolution:2.60 Å Release Date: 2026-10-14
Classification: TRANSPORT PROTEIN

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23QC

Organism: Mus musculus, Adeno-associated virus 2 srivastava/1982
Method: X-RAY DIFFRACTION
Release Date: 2026-10-14

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23QF

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Adeno-Associated Virus Serotype 2 Vp1 Basic Region Br3 Mutant In Complex With Importin Alpha 2

Organism: Mus musculus, Adeno-associated virus 2 srivastava/1982
Method: X-RAY DIFFRACTION
Resolution:2.15 Å Release Date: 2026-10-14
Classification: TRANSPORT PROTEIN

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23QF

Organism: Mus musculus, Adeno-associated virus 2 srivastava/1982
Method: X-RAY DIFFRACTION
Release Date: 2026-10-14

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25YN

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Structure Of Mouse Padi6 Dimer

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Resolution:3.00 Å Release Date: 2026-10-14
Classification: LIGASE

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25YN

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-14

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26ED

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Structure Of Mouse Padi6-Uhrf1-Ube2D2 Complex

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Resolution:3.24 Å Release Date: 2026-10-14
Classification: LIGASE

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26ED

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-14

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26EL

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Structure Of Mouse Padi6 Oligomer

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Resolution:4.00 Å Release Date: 2026-10-14
Classification: STRUCTURAL PROTEIN

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26EL

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-14

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37NP

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Tetrameric Structure Of Tm6Sf2

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Resolution:3.64 Å Release Date: 2026-10-14
Classification: LIPID TRANSPORT
Ligands: CLR

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37NP

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-14
Ligands: CLR

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37NQ

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Tetrameric Structure Of The Tm6Sf2 E167K Variant

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Resolution:3.58 Å Release Date: 2026-10-14
Classification: LIPID TRANSPORT

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37NQ

Organism: Mus musculus
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-14

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9SV7

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Cryo-Em Structure Of Carm1 In Complex With Alix

Organism: Mus musculus, Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-14
Classification: CELL CYCLE
Ligands: SAH

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9SV7

Organism: Mus musculus, Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-14
Ligands: SAH

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9TUN

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Nucleosome With An Ssb At Shl +5.3 In Complex With The Wgr Domain Of Human Parp2, Class 1

Organism: Drosophila melanogaster, Homo sapiens, Mus musculus, Synthetic construct
Method: ELECTRON MICROSCOPY
Resolution:2.59 Å Release Date: 2026-10-14
Classification: DNA BINDING PROTEIN

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9TUN

Organism: Drosophila melanogaster, Homo sapiens, Mus musculus, Synthetic construct
Method: ELECTRON MICROSCOPY
Release Date: 2026-10-14

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Protein Functional Filters:

Enzyme
- Hydrolases (2,108)
- Transferases (1,672)
- Oxidoreductases (418)
- Translocases (170)
- Lyases (124)
- Isomerases (116)
- Ligases (57)
Uniprots
- P59768 (414)
- P62873 (412)
- P01887 (304)
- P63096 (226)
- P52293 (154)
- P47811 (128)
- P0DTC2 (124)
- Q62191 (113)
- P0ABE7 (107)
- P01899 (101)
- P21836 (96)
- P01901 (85)
- P05132 (85)
- P09471 (75)
- Q9Z2X8 (73)
- P11609 (65)
- Q2XVP4 (64)
- P0A334 (64)
- P61769 (60)
- Q9CR21 (59)
- Q8C6L5 (58)
- P84051 (54)
- P02283 (54)
- P02299 (54)
- P84040 (54)
PFAM
- PF07654 (873)
- PF07686 (508)
- PF00631 (458)
- PF00001 (455)
- PF00503 (414)
- PF00069 (345)
- PF00400 (311)
- PF00129 (288)
- PF25391 (235)
- PF00520 (224)
- PF00514 (171)
- PF00622 (159)
- PF16186 (151)
- PF01749 (148)
- PF09408 (136)
- PF01094 (133)
- PF13765 (122)
- PF00022 (117)
- PF07885 (115)
- PF00028 (112)
- PF00135 (110)
- PF10613 (109)
- PF00060 (109)
- PF13855 (107)
- PF16497 (102)

Structural Entry Filters:

Search Count: 11,209

Protein Functional Filters:

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