4wr8

Macrophage Migration Inhibitory Factor in complex with a biaryltriazole inhibitor (3b-180)

Method: X-RAY DIFFRACTION Dmax: 167.7 Å Quality: GOOD

1. Protein Identity and Related Structures Protein Identity & Related Structures

Macrophage migration inhibitory factor

Homo sapiens

UniProt P14174

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 × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain A; UniProt 2–115 Chain B; UniProt 2–115 Chain C; UniProt 2–115 Not recorded SO4 SULFATE ION × 9 3TX 4-[4-(quinolin-2-yl)-1H-1,2,3-triazol-1-yl]phenol × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7;293.15 K;2.0M ammonium sulfate, 0.1M Tris-HCl pH 7, 3% isopropanol Resolution 2.60 Å R-free 0.280
2 Protein homooligomer Homooligomer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain D; UniProt 2–115 Chain E; UniProt 2–115 Chain F; UniProt 2–115 Not recorded SO4 SULFATE ION × 9 3TX 4-[4-(quinolin-2-yl)-1H-1,2,3-triazol-1-yl]phenol × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7;293.15 K;2.0M ammonium sulfate, 0.1M Tris-HCl pH 7, 3% isopropanol Resolution 2.60 Å R-free 0.280
3 Protein homooligomer Homooligomer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain G; UniProt 2–115 Chain H; UniProt 2–115 Chain I; UniProt 2–115 Not recorded SO4 SULFATE ION × 9 3TX 4-[4-(quinolin-2-yl)-1H-1,2,3-triazol-1-yl]phenol × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7;293.15 K;2.0M ammonium sulfate, 0.1M Tris-HCl pH 7, 3% isopropanol Resolution 2.60 Å R-free 0.280
4 Protein homooligomer Homooligomer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain J; UniProt 2–115 Chain K; UniProt 2–115 Chain L; UniProt 2–115 Not recorded SO4 SULFATE ION × 9 3TX 4-[4-(quinolin-2-yl)-1H-1,2,3-triazol-1-yl]phenol × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7;293.15 K;2.0M ammonium sulfate, 0.1M Tris-HCl pH 7, 3% isopropanol Resolution 2.60 Å R-free 0.280
5 Protein homooligomer Homooligomer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain M; UniProt 2–115 Chain N; UniProt 2–115 Chain O; UniProt 2–115 Not recorded SO4 SULFATE ION × 8 3TX 4-[4-(quinolin-2-yl)-1H-1,2,3-triazol-1-yl]phenol × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7;293.15 K;2.0M ammonium sulfate, 0.1M Tris-HCl pH 7, 3% isopropanol Resolution 2.60 Å R-free 0.280
6 Protein homooligomer Homooligomer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain P; UniProt 2–115 Chain Q; UniProt 2–115 Chain R; UniProt 2–115 Not recorded SO4 SULFATE ION × 9 3TX 4-[4-(quinolin-2-yl)-1H-1,2,3-triazol-1-yl]phenol × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7;293.15 K;2.0M ammonium sulfate, 0.1M Tris-HCl pH 7, 3% isopropanol Resolution 2.60 Å R-free 0.280

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.

117 other PDB entries and 127 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MIF_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–114; UniProt 2–115 Author chain B; PDBConstruct 1–114; UniProt 2–115 Author chain C; PDBConstruct 1–114; UniProt 2–115 Author chain D; PDBConstruct 1–114; UniProt 2–115 Author chain E; PDBConstruct 1–114; UniProt 2–115 Author chain F; PDBConstruct 1–114; UniProt 2–115 Author chain G; PDBConstruct 1–114; UniProt 2–115 Author chain H; PDBConstruct 1–114; UniProt 2–115 Author chain I; PDBConstruct 1–114; UniProt 2–115 Author chain J; PDBConstruct 1–114; UniProt 2–115 Author chain K; PDBConstruct 1–114; UniProt 2–115 Author chain L; PDBConstruct 1–114; UniProt 2–115 Author chain M; PDBConstruct 1–114; UniProt 2–115 Author chain N; PDBConstruct 1–114; UniProt 2–115 Author chain O; PDBConstruct 1–114; UniProt 2–115 Author chain P; PDBConstruct 1–114; UniProt 2–115 Author chain Q; PDBConstruct 1–114; UniProt 2–115 Author chain R; PDBConstruct 1–114; UniProt 2–115

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 4wr8

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 4wr8
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2. Structure Basics 2. Structure Basics

Entry ID entry_id4wr8
Deposition date deposition_date2014-10-23
Structure title titleMacrophage Migration Inhibitory Factor in complex with a biaryltriazole inhibitor (3b-180)
Keywords keywordsCD74 binding, tautomerase, inhibitor, complex, ISOMERASE-ISOMERASE INHIBITOR complex; ISOMERASE/ISOMERASE INHIBITOR
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier48.65
Radius of gyration Rg (electron density) rg_electron48.88
Forward intensity I(0) i0759365000.00
Molecular weight molecular_weight223440.0 kDa
Excluded volume excluded_volume277340 ų
Envelope volume envelope_volume367510 ų
Hydration-shell volume shell_volume65740 ų
Envelope diameter envelope_diameter179.9
Shell Rg shell_rg49.21
Envelope Rg envelope_rg48.19
Shape Rg shape_rg48.87
Total Rg total_rg48.93
Total atoms total_atoms15619
Residues n_residues2052
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −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

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax167.7
Rg (real space) rg_real49.08
Rg uncertainty (real space) rg_real_error2.15
I(0) (real space) i0_real7.5940e+08
I(0) uncertainty (real space) i0_real_error1.6500e+07
Rg (reciprocal space) rg_reciprocal48.65
I(0) (reciprocal space) i0_reciprocal759000000.0000
Solution quality estimate total_estimate0.8297
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary57.6
Skewness Skewness skewness0.528
Kurtosis Kurtosis kurtosis-0.120
Angular range angular_range— – 0.1600 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha46840000.0000
Real-space data points n_real_points33
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.788; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.935; Smooth: 0.482

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

7. Fold Classification (SCOP + CATH) 36 domains

SCOP 2.08 (18 domains)

Domain ID domain_idd4wr8a_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8b_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8c_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8d_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8e_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8f_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8g_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8h_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8i_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8j_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8k_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8l_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8m_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8n_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8o_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8p_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8q_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related
Domain ID domain_idd4wr8r_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.80 — Tautomerase/MIF
Superfamily Superfamily superfamilyd.80.1 — Tautomerase/MIF
Family Family familyd.80.1.3 — MIF-related

CATH v4.4 (18 domains)

Domain ID domain_id4wr8A00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8B00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8C00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8D00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8E00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8F00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8G00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8H00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8I00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8J00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8K00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8L00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8M00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8N00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8O00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8P00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8Q00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor
Domain ID domain_id4wr8R00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology429 — Macrophage Migration Inhibitory Factor
Homologous superfamily homologous superfamily10 — Macrophage Migration Inhibitory Factor

8. Citations (1)

9. Files and Curves (10)