5M2I	Cytokine	date	Oct 13, 2016
title	Structure Of Human Tumor Necrosis Factor (Tnf) In Complex Wi Llama Vhh1
authors	C.Cambillau, S.Spinelli, A.Desmyter, H.De Haard
compound		source
Molecule: Tumor Necrosis Factor Chain: A, B, C, D, E, F Synonym: Cachectin,Tnf-Alpha,Tumor Necrosis Factor Ligand S Member 2,Tnf-A; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Tnf, Tnfa, Tnfsf2 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693
Molecule: Vhh1 Chain: G, H, I, J, K, L Engineered: Yes		Organism_scientific: Lama Glama Organism_common: Llama Organism_taxid: 9844 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693
symmetry	Space Group: P 21 21 21	R_factor 0.207 R_Free 0.238
crystal cell	length a length b length c angle alpha angle beta angle gamma 110.330 117.410 141.890 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.15 Å
Gene Ontology	Chain Function Process Component F, A, D, C, E, B
Primary reference	Bivalent Llama Single-Domain Antibody Fragments against Tumor Necrosis Factor Have Picomolar Potencies due to Intramolecular Interactions., Beirnaert E, Desmyter A, Spinelli S, Lauwereys M, Aarden L, Dreier T, Loris R, Silence K, Pollet C, Cambillau C, de Haard H, Front Immunol. 2017 Jul 31;8:867. doi: 10.3389/fimmu.2017.00867. eCollection, 2017. PMID:28824615

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (527 Kb) [Save to disk] Biological Unit Coordinates (5m2i.pdb1.gz) 262 Kb Biological Unit Coordinates (5m2i.pdb2.gz) 263 Kb CSU: Contacts of Structural Units for 5M2I Structure Factors (2449 Kb) Retrieve 5M2I in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5M2I from S2C, [Save to disk]

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5m2i_C] [5m2i_D] [5m2i_A] [5m2i_L] [5m2i_I] [5m2i_H] [5m2i_B] [5m2i_E] [5m2i_F] [5m2i_K] [5m2i_G] [5m2i_J] SWISS-PROT database: Domain organization of by SWISSPFAM

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