3NFS	Immune System	date	Jun 10, 2010
title	Crystal Structure The Fab Fragment Of Therapeutic Antibody D
authors	H.Yang, J.Wang, J.Du, C.Zhong, Y.Guo, J.Ding
compound		source
Molecule: Heavy Chain Of Fab Fragment Of Daclizumab Chain: L Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Other_details: Purchased From Roche, Expressed In A Mammali Expression System;
Molecule: Light Chain Of Fab Fragment Of Daclizumab Chain: H Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Other_details: Purchased From Roche, Expressed In A Mammali Expression System
symmetry	Space Group: P 41 21 2	R_factor 0.225 R_Free 0.275
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.866 67.866 205.607 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
Primary reference	Structural basis of immunosuppression by the therapeutic antibody daclizumab., Yang H, Wang J, Du J, Zhong C, Zhang D, Guo H, Guo Y, Ding J, Cell Res. 2010 Sep 7. PMID:20820193

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (126 Kb) [Save to disk] Biological Unit Coordinates (3nfs.pdb1.gz) 121 Kb CSU: Contacts of Structural Units for 3NFS Structure Factors (111 Kb) Retrieve 3NFS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3NFS from S2C, [Save to disk] Re-refined 3nfs structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3NFS 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 3NFS

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 3NFS, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3nfs] [3nfs_L] [3nfs_H] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3NFS: [IG_like] [IGv ] by SMART

Other resources with information on 3NFS

Community annotation for 3NFS at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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