2H3N	Immune System	date	May 22, 2006
title	Crystal Structure Of A Surrogate Light Chain (Lambda5 And Vpreb) Homodimer
authors	A.J.Bankovich, K.C.Garcia
compound		source
Molecule: Vpreb Protein Chain: A, C Synonym: Immunoglobulin Iota Chain; V(Pre)B Protein Cd179a Antigen; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Vpreb1, Vpreb Expression_system: Trichoplusia Ni Expression_system_common: Cabbage Looper Expression_system_taxid: 7111 Expression_system_organ: Eggs Expression_system_vector_type: Baculovirus
Molecule: Ig Lambda-5 Chain: B, D Synonym: Immunoglobulin Lambda-Like Polypeptide 1 Immunoglobulin-Related Protein 14.1; Immunoglobulin Omega Polypeptide; Cd179b Antigen; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Igll1, Igl1 Expression_system: Trichoplusia Ni Expression_system_common: Cabbage Looper Expression_system_taxid: 7111 Expression_system_organ: Eggs Expression_system_vector_type: Baculovirus
symmetry	Space Group: P 21 21 21	R_factor 0.228 R_Free 0.281
crystal cell	length a length b length c angle alpha angle beta angle gamma 60.169 72.814 115.201 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
Primary reference	Structural insight into pre-B cell receptor function., Bankovich AJ, Raunser S, Juo ZS, Walz T, Davis MM, Garcia KC, Science. 2007 Apr 13;316(5822):291-4. PMID:17431183

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk] Biological Unit Coordinates (2h3n.pdb1.gz) 70 Kb CSU: Contacts of Structural Units for 2H3N Likely Quarternary Molecular Structure file(s) for 2H3N Structure Factors (290 Kb) Retrieve 2H3N in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2H3N from S2C, [Save to disk] Re-refined 2h3n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2H3N in 3D

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Visual 3D analysis of 2H3N

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 3D motif for 2H3N, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2h3n] [2h3n_D] [2h3n_A] [2h3n_C] [2h3n_B] SWISS-PROT database: [P15814] [P12018] Domain organization of [IGLL1_HUMAN] [VPREB_HUMAN] by SWISSPFAM Domains found in 2H3N: [IGc1] [IGv ] by SMART

Other resources with information on 2H3N

Community annotation for 2H3N at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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