The Tautomerase Active Site of Macrophage Migration Inhibitory factor is a Potential Target for Discovery of Novel Anti-inflammatory Agents

Lubetsky, J.B; Dios, A; Han, J; Aljabari, B; Ruzsicska, B; Mitchell, R; Lolis, E; Al-Abed, Y.

141415 Biological Macromolecular Structures Enabling Breakthroughs in Research and Education

1LJT

Crystal Structure of Macrophage Migration Inhibitory Factor complexed with (S,R)-3-(4-hydroxyphenyl)-4,5-dihydro-5-isoxazole-acetic acid methyl ester (ISO-1)

Macromolecule Annotations for the Entities in PDB 1LJT

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species
A	d1ljta_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	MIF-related	Microphage migration inhibition factor (MIF)	Human (Homo sapiens) [TaxId: 9606]
B	d1ljtb_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	MIF-related	Microphage migration inhibition factor (MIF)	Human (Homo sapiens) [TaxId: 9606]
C	d1ljtc_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	MIF-related	Microphage migration inhibition factor (MIF)	Human (Homo sapiens) [TaxId: 9606]

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains	Domain	Class	Architecture	Topology	Homology
A	1ljtA00	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor
B	1ljtB00	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor
C	1ljtC00	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor

Protein Family Annotation Pfam Database Homepage

Chains	Pfam Accession	Pfam Identifier	Pfam Description	Type	Source

Gene Product Annotation Gene Ontology Consortium Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A,B,C	Macrophage migration inhibitory factor (1LJT:A,B,C)	Protease Binding Dopachrome Isomerase Activity Signaling Receptor Binding Cytokine Activity Cytokine Receptor Binding Protein Binding Isomerase Activity Chemoattractant Activity Identical Protein Binding Phenylpyruvate Tautomerase Activity	Prostaglandin Biosynthetic Process Positive Regulation of Protein Phosphorylation Immune System Process Negative Regulation of Mature B Cell Apoptotic Process Inflammatory Response Cell Surface Receptor Signaling Pathway Cell Aging Cell Proliferation Regulation of Signaling Receptor Activity Negative Regulation of Gene Expression Positive Regulation of Protein Kinase a Signaling Negative Regulation of Macrophage Chemotaxis Carboxylic Acid Metabolic Process DNA Damage Response Signal Transduction by P53 Class Mediator Positive Regulation of B Cell Proliferation Positive Regulation of Lipopolysaccharide Mediated Signaling Pathway Negative Regulation of Cellular Protein Metabolic Process Positive Regulation of Tumor Necrosis Factor Production Negative Regulation of Myeloid Cell Apoptotic Process Positive Regulation of Peptidyl Serine Phosphorylation Interleukin 12 Mediated Signaling Pathway Regulation of Cell Proliferation Positive Regulation of Phosphorylation Regulation of Macrophage Activation Negative Regulation of Apoptotic Process Neutrophil Degranulation Positive Regulation of Map Kinase Activity Negative Regulation of DNA Damage Response Signal Transduction by P53 Class Mediator Innate Immune Response Positive Regulation of Fibroblast Proliferation Positive Regulation of Cytokine Secretion Positive Regulation of Peptidyl Tyrosine Phosphorylation Leukocyte Migration Positive Chemotaxis Positive Regulation of Prostaglandin Secretion Involved in Immune Response Positive Regulation of Myeloid Leukocyte Cytokine Production Involved in Immune Response Protein Homotrimerization Positive Regulation of Erk1 and Erk2 Cascade Negative Regulation of Cell Cycle Arrest Positive Regulation of Arachidonic Acid Secretion Negative Regulation of Cell Aging Negative Regulation of Intrinsic Apoptotic Signaling Pathway in Response to DNA Damage by P53 Class Mediator Positive Regulation of Chemokine (c X C Motif) Ligand 2 Production	Extracellular Region Extracellular Space Nucleoplasm Cytoplasm Cytosol Cell Surface Vesicle Secretory Granule Lumen Myelin Sheath Extracellular Exosome Ficolin 1 Rich Granule Lumen

Protein Modification Annotation

Type	PDB Residue Nr.	Description

The RCSB PDB is funded by a grant (DBI-1338415) from the National Science Foundation, the National Institutes of Health, and the US Department of Energy.

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141415 Biological Macromolecular Structures Enabling Breakthroughs in Research and Education

1LJT

Crystal Structure of Macrophage Migration Inhibitory Factor complexed with (S,R)-3-(4-hydroxyphenyl)-4,5-dihydro-5-isoxazole-acetic acid methyl ester (ISO-1)

Macromolecule Annotations for the Entities in PDB 1LJT

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Protein Family Annotation Pfam Database Homepage

Gene Product Annotation Gene Ontology Consortium Homepage

Protein Modification Annotation