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4xar

mGluR2 ECD and mGluR3 ECD complex with ligands

Method: X-RAY DIFFRACTION Dmax: 88.4 Å Quality: GOOD
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Metabotropic glutamate receptor 3

Homo sapiens

UniProt Q14832

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein homooligomer Homooligomer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count Chain A； UniProt 2–508 Fragment：UNP RESIDUES 2-508 40F (1S,2S,5R,6S)-2-aminobicyclo[3.1.0]hexane-2,6-dicarboxylic acid × 2 IOD IODIDE ION × 16 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION；295 K；20% PEG 3350, 200mM Ammonium Iodide Resolution 2.26 Å R-free 0.224

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 4XAR Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
3SM9 Crystal Structure of Metabotropic glutamate receptor 3 precursor in presence of LY341495 antagonist Deposited 2011-06-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 26–504（479 aa）
Not recorded SO4 SULFATE ION × 10 Z99 2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine × 2 CL CHLORIDE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；1.5 M Ammonium Sulfate 0.1 M BisTris Propane pH 7.0 , VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.26 Å R-free 0.227
5CNK mglur3 with glutamate Deposited 2015-07-17 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 2–507（506 aa） Fragment：UNP residues 2-507
Not recorded GLU GLUTAMIC ACID × 2 IOD IODIDE ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；295 K；16% PEG 3350 + 200mM Ammonium Iodide, 50mM Tris pH 8.0 / 150mM NaCl
Resolution 3.15 Å R-free 0.258
5CNK mglur3 with glutamate Deposited 2015-07-17 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain B 2–507（506 aa） Fragment：UNP residues 2-507
Chain C 2–507（506 aa） Fragment：UNP residues 2-507
Not recorded IOD IODIDE ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；295 K；16% PEG 3350 + 200mM Ammonium Iodide, 50mM Tris pH 8.0 / 150mM NaCl
Resolution 3.15 Å R-free 0.258
5CNK mglur3 with glutamate Deposited 2015-07-17 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain B 2–507（506 aa） Fragment：UNP residues 2-507
Chain C 2–507（506 aa） Fragment：UNP residues 2-507
Not recorded IOD IODIDE ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；295 K；16% PEG 3350 + 200mM Ammonium Iodide, 50mM Tris pH 8.0 / 150mM NaCl
Resolution 3.15 Å R-free 0.258
5CNK mglur3 with glutamate Deposited 2015-07-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–507（506 aa） Fragment：UNP residues 2-507
Not recorded GLU GLUTAMIC ACID × 1 IOD IODIDE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；295 K；16% PEG 3350 + 200mM Ammonium Iodide, 50mM Tris pH 8.0 / 150mM NaCl
Resolution 3.15 Å R-free 0.258
5CNK mglur3 with glutamate Deposited 2015-07-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 5 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 2–507（506 aa） Fragment：UNP residues 2-507
Not recorded IOD IODIDE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；295 K；16% PEG 3350 + 200mM Ammonium Iodide, 50mM Tris pH 8.0 / 150mM NaCl
Resolution 3.15 Å R-free 0.258
5CNK mglur3 with glutamate Deposited 2015-07-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 6 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain C 2–507（506 aa） Fragment：UNP residues 2-507
Not recorded IOD IODIDE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；295 K；16% PEG 3350 + 200mM Ammonium Iodide, 50mM Tris pH 8.0 / 150mM NaCl
Resolution 3.15 Å R-free 0.258
5CNM mGluR3 complexed with glutamate analog Deposited 2015-07-17 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 2–507（506 aa） Fragment：UNP residues 2-507
Not recorded 52Q (1R,2S,4R,5R,6R)-2-amino-4-(1H-1,2,4-triazol-3-ylsulfanyl)bicyclo[3.1.0]hexane-2,6-dicarboxylic acid × 2 CL CHLORIDE ION × 4 SO4 SULFATE ION × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；295 K；100mM Hepes pH 7.7 + 19% PEG 8K + 50mM Magnesium Sulfate
Resolution 2.84 Å R-free 0.226
5CNM mGluR3 complexed with glutamate analog Deposited 2015-07-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–507（506 aa） Fragment：UNP residues 2-507
Not recorded 52Q (1R,2S,4R,5R,6R)-2-amino-4-(1H-1,2,4-triazol-3-ylsulfanyl)bicyclo[3.1.0]hexane-2,6-dicarboxylic acid × 1 CL CHLORIDE ION × 2 SO4 SULFATE ION × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；295 K；100mM Hepes pH 7.7 + 19% PEG 8K + 50mM Magnesium Sulfate
Resolution 2.84 Å R-free 0.226
6B7H Structure of mGluR3 with an agonist Deposited 2017-10-04 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–507（506 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CWY (1S,2S,4S,5R,6S)-2-amino-4-[(3-methoxybenzene-1-carbonyl)amino]bicyclo[3.1.0]hexane-2,6-dicarboxylic acid × 1 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 5.5；298 K；100 mM Bis-Tris, pH 5.5, 17% PEG10000, 100 mM ammonium acetate
Resolution 2.82 Å R-free 0.223
7WI6 Cryo-EM structure of LY341495/NAM-bound mGlu3 Deposited 2022-01-03 Different construct Different mutation/modification Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 23–879（857 aa）
Chain B 23–879（857 aa）
Not recorded Z99 2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.71 Å
7WI8 Cryo-EM structure of inactive mGlu3 bound to LY341495 Deposited 2022-01-03 Different construct Different mutation/modification Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 23–879（857 aa）
Chain B 23–879（857 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 Z99 2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.17 Å
7WIH Cryo-EM structure of LY2794193-bound mGlu3 Deposited 2022-01-03 Different construct Different mutation/modification Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 23–879（857 aa）
Chain B 23–879（857 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 CWY (1S,2S,4S,5R,6S)-2-amino-4-[(3-methoxybenzene-1-carbonyl)amino]bicyclo[3.1.0]hexane-2,6-dicarboxylic acid × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.68 Å
8JCU Cryo-EM structure of mGlu2-mGlu3 heterodimer in presence of LY341495 (dimerization mode I) Deposited 2023-05-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain 3 23–879（857 aa）
Not recorded Z99 2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8JCV Cryo-EM structure of mGlu2-mGlu3 heterodimer in presence of LY341495 (dimerization mode II) Deposited 2023-05-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain 3 23–879（857 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 Z99 2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8JCW Cryo-EM structure of mGlu2-mGlu3 heterodimer in presence of LY341495 and NAM563 (dimerization mode I) Deposited 2023-05-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain 3 23–879（857 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 Z99 2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine × 2 CLR CHOLESTEROL × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JCX Cryo-EM structure of mGlu2-mGlu3 heterodimer in presence of LY341495 and NAM563 (dimerization mode II) Deposited 2023-05-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain 3 23–879（857 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 Z99 2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JCY Cryo-EM structure of mGlu2-mGlu3 heterodimer in presence of LY341495, NAM563, and LY2389575 (dimerization mode I) Deposited 2023-05-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain 3 23–879（857 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 Z99 2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine × 2 CLR CHOLESTEROL × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8JCZ Cryo-EM structure of mGlu2-mGlu3 heterodimer in presence of LY341495, NAM563, and LY2389575 (dimerization mode III) Deposited 2023-05-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain 3 23–879（857 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 Z99 2-[(1S,2S)-2-carboxycyclopropyl]-3-(9H-xanthen-9-yl)-D-alanine × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JD0 Cryo-EM structure of mGlu2-mGlu3 heterodimer in presence of NAM563 Deposited 2023-05-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain 3 23–879（857 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 J9R 4-(1-methylpyrazol-4-yl)-7-[[(2~{S})-2-(trifluoromethyl)morpholin-4-yl]methyl]quinoline-2-carboxamide × 1 CLR CHOLESTEROL × 9 GLU GLUTAMIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8JD1 Cryo-EM structure of mGlu2-mGlu3 heterodimer in Rco state Deposited 2023-05-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain 3 23–879（857 aa）
Not recorded GLU GLUTAMIC ACID × 2 CLR CHOLESTEROL × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8JD2 Cryo-EM structure of G protein-free mGlu2-mGlu3 heterodimer in Acc state Deposited 2023-05-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain 3 23–879（857 aa）
Not recorded GLU GLUTAMIC ACID × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8JD3 Cryo-EM structure of Gi1-bound mGlu2-mGlu3 heterodimer Deposited 2023-05-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain 3 23–879（857 aa）
Not recorded HZR 1-butyl-3-chloranyl-4-(4-phenylpiperidin-1-yl)pyridin-2-one × 1 GLU GLUTAMIC ACID × 2 CLR CHOLESTEROL × 3 PEF DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9II2 Cryo-EM Structure of the 2:2 Complex of mGlu3 and beta-arrestin1 Deposited 2024-06-18 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: hexameric
Chain B 1–879（879 aa）
Chain R 1–879（879 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) GLU GLUTAMIC ACID × 2 CLR CHOLESTEROL × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9II3 Cryo-EM Structure of the 2:1 Complex of mGlu3 and beta-arrestin1 Deposited 2024-06-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 1–879（879 aa）
Chain R 1–879（879 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) GLU GLUTAMIC ACID × 2 CLR CHOLESTEROL × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å

19 other PDB entries and 25 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name GRM3_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 4–510； UniProt 2–508

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 4xar

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 4xar
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2. Structure Basics 2. Structure Basics

Entry ID entry_id4xar
Deposition date deposition_date2014-12-15
Structure title titlemGluR2 ECD and mGluR3 ECD complex with ligands
Keywords keywordsmGluR2 mGluR3 ECD, SIGNALING PROTEIN; SIGNALING PROTEIN
Experimental Method methodX-RAY DIFFRACTION
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier23.48 Å
Radius of gyration Rg (electron density) rg_electron22.41 Å
Forward intensity I(0) i046974200.00
Molecular weight molecular_weight51195.0 kDa
Excluded volume excluded_volume62981 ų
Envelope volume envelope_volume74907 ų
Hydration-shell volume shell_volume27344 ų
Envelope diameter envelope_diameter91.3 Å
Shell Rg shell_rg29.93 Å
Envelope Rg envelope_rg22.97 Å
Shape Rg shape_rg22.34 Å
Total Rg total_rg23.46 Å
Total atoms total_atoms3547
Residues n_residues445
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 Å−1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3
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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax88.4 Å
Rg (real space) rg_real23.43 Å
Rg uncertainty (real space) rg_real_error0.90 Å
I(0) (real space) i0_real4.6970e+07
I(0) uncertainty (real space) i0_real_error7.7260e+05
Rg (reciprocal space) rg_reciprocal23.44 Å
I(0) (reciprocal space) i0_reciprocal46970000.0000
Solution quality estimate total_estimate0.8165
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary28.6 Å
Skewness Skewness skewness0.367
Kurtosis Kurtosis kurtosis-0.072
Angular range angular_range— – 0.3400 Å−1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha11710000.0000
Real-space data points n_real_points66
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.558; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.937; Smooth: 0.998
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (4)

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7. Fold Classification (SCOP + CATH) 3 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd4xara_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.93 — Periplasmic binding protein-like I
Superfamily Superfamily superfamilyc.93.1 — Periplasmic binding protein-like I
Family Family familyc.93.1.0 — automated matches

CATH v4.4 (2 domains)

Domain ID domain_id4xarA01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily2300 — Response regulator
Domain ID domain_id4xarA02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily2300 — Response regulator
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8. Citations (1)

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9. Files and Curves (10)