5CIN	Immune System	date	Jul 13, 2015
title	Crystal Structure Of Non-Neutralizing Version Of 4e10 (Delta Epitope Bound
authors	J.M.M.Caaveiro, E.Rujas, J.L.Nieva, K.Tsumoto
compound		source
Molecule: Fab 4e10 Heavy Chain Chain: H Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_variant: T7 Shuffle Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-Duet1
Molecule: Fab 4e10 Light Chain Chain: L Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_variant: T7 Shuffle Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-Duet1
Molecule: Peptide From Mper Region Of Hiv-1 Env Chain: P Engineered: Yes		Synthetic: Yes Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676
symmetry	Space Group: C 1 2 1	R_factor 0.148 R_Free 0.178
crystal cell	length a length b length c angle alpha angle beta angle gamma 157.520 44.660 85.340 90.00 113.62 90.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand	CL, GOL	enzyme
Primary reference	Structural and Thermodynamic Basis of Epitope Binding by Neutralizing and Nonneutralizing Forms of the Anti-HIV-1 Antibody 4E10., Rujas E, Gulzar N, Morante K, Tsumoto K, Scott JK, Nieva JL, Caaveiro JM, J Virol. 2015 Dec 1;89(23):11975-89. doi: 10.1128/JVI.01793-15. Epub 2015 Sep 16. PMID:26378169

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk] Biological Unit Coordinates (5cin.pdb1.gz) 82 Kb LPC: Ligand-Protein Contacts for 5CIN CSU: Contacts of Structural Units for 5CIN Structure Factors (3394 Kb) Retrieve 5CIN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5CIN from S2C, [Save to disk] Re-refined 5cin structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5CIN in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 5CIN

Ramachandran plot from PDBSum

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: [5cin_L] [5cin_H] [5cin] [5cin_P] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 5CIN: [IG_like] [IGv ] by SMART

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