1IGJ	Immunoglobulin	date	Feb 19, 1993
title	26-10 Fab:Digoxin Complex-Affinity And Specificity Due To Surface Complementarity
authors	P.D.Jeffrey, S.Sheriff
compound		source
Molecule: Igg2a-Kappa 26-10 Fab (Light Chain) Chain: A, C Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Strain: Aj
Molecule: Igg2a-Kappa 26-10 Fab (Heavy Chain) Chain: B, D Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Strain: Aj
symmetry	Space Group: P 1 21 1	R_factor 0.176 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 44.160 164.430 70.010 90.00 108.37 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	DGX	enzyme
related structures	by homologous chain: 1NCB, 1ND0
Primary reference	26-10 Fab-digoxin complex: affinity and specificity due to surface complementarity., Jeffrey PD, Strong RK, Sieker LC, Chang CY, Campbell RL, Petsko GA, Haber E, Margolies MN, Sheriff S, Proc Natl Acad Sci U S A 1993 Nov 1;90(21):10310-4. PMID:8234291

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (141 Kb) [Save to disk] Biological Unit Coordinates (1igj.pdb1.gz) 70 Kb Biological Unit Coordinates (1igj.pdb2.gz) 69 Kb LPC: Ligand-Protein Contacts for 1IGJ CSU: Contacts of Structural Units for 1IGJ Likely Quarternary Molecular Structure file(s) for 1IGJ Structure Factors (150 Kb) Retrieve 1IGJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IGJ from S2C, [Save to disk] Re-refined 1igj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1IGJ 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 1IGJ

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1IGJ, from MSDmotif at EBI Genome occurence of 1IGJ's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1igja1, region A:1-107 [Jmol] [rasmolscript] [script source]     - Domain d1igja2, region A:108-211 [Jmol] [rasmolscript] [script source]     - Domain d1igjb2, region B:115-227 [Jmol] [rasmolscript] [script source]     - Domain d1igjb1, region B:2-114 [Jmol] [rasmolscript] [script source]     - Domain d1igjc1, region C:1-107 [Jmol] [rasmolscript] [script source]     - Domain d1igjc2, region C:108-211 [Jmol] [rasmolscript] [script source]     - Domain d1igjd2, region D:115-227 [Jmol] [rasmolscript] [script source]     - Domain d1igjd1, region D:2-114 [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1igj_C] [1igj_D] [1igj_B] [1igj] [1igj_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 1IGJ: [IG_like] [IGv ] by SMART

Other resources with information on 1IGJ

Community annotation for 1IGJ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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