6AL5 Immune System date Aug 07, 2017
title Complex Between Cd19 (N138q Mutant) And B43 Fab
authors A.Teplyakov, G.Obmolova, G.L.Gilliland
compound source
Molecule: B-Lymphocyte Antigen Cd19
Chain: A
Fragment: Extracellular Domain
Synonym: B-Lymphocyte Surface Antigen B4,Differentiation An Cd19,T-Cell Surface Antigen Leu-12;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cd19
Expression_system: Unidentified Baculovirus
Expression_system_taxid: 10469

Molecule: B43 Light Chain
Chain: L
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Igk@
Expression_system: Homo Sapiens
Expression_system_common: Human
Expression_system_taxid: 9606

Molecule: B43 Heavy Chain
Chain: H
Fragment: Fd
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Homo Sapiens
Expression_system_common: Human
Expression_system_taxid: 9606
symmetry Space Group: P 21 21 21
R_factor 0.189 R_Free 0.263
crystal
cell
length a length b length c angle alpha angle beta angle gamma
64.800 92.350 146.990 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.00 Å
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structure of B-cell co-receptor CD19 in complex with antibody B43 reveals an unexpected fold., Teplyakov A, Obmolova G, Luo J, Gilliland GL, Proteins. 2018 Feb 28. doi: 10.1002/prot.25485. PMID:29490423
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (108 Kb) [Save to disk]
  • Biological Unit Coordinates (6al5.pdb1.gz) 102 Kb
  • CSU: Contacts of Structural Units for 6AL5
  • Structure Factors (171 Kb)
  • Retrieve 6AL5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6AL5 from S2C, [Save to disk]
  • View 6AL5 in 3D
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  • Visual 3D analysis of 6AL5
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  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 6al5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6al5_H] [6al5_L] [6al5_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6AL5
  • Community annotation for 6AL5 at PDBWiki (http://pdbwiki.org)

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