3BE1	Transferase	date	Nov 15, 2007
title	Dual Specific Bh1 Fab In Complex With The Extracellular Doma Her2erbb-2
authors	J.M.Bostrom, C.Wiesmann, B.A.Appleton
compound		source
Molecule: Receptor Tyrosine-Protein Kinase Erbb-2 Chain: A Fragment: Sequence Database Residues 23-646 Synonym: P185erbb2, C-Erbb-2, Neu Proto-Oncogene, Tyrosine Type Cell Surface Receptor Her2, Mln 19, Cd340 Antigen; Ec: 2.7.10.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Erbb2, Her2, Neu, Ngl Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 Expression_system_cell_line: Chinese Hamster Ovary
Molecule: Fab Fragment-Heavy Chain Chain: H Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Fab Fragment-Light Chain Chain: L Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.236 R_Free 0.277
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.324 115.056 208.171 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand	MES, NAG	enzyme	Transferase E.C.2.7.10.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Variants of the antibody herceptin that interact with HER2 and VEGF at the antigen binding site., Bostrom J, Yu SF, Kan D, Appleton BA, Lee CV, Billeci K, Man W, Peale F, Ross S, Wiesmann C, Fuh G, Science. 2009 Mar 20;323(5921):1610-4. PMID:19299620

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (165 Kb) [Save to disk] Biological Unit Coordinates (3be1.pdb1.gz) 157 Kb LPC: Ligand-Protein Contacts for 3BE1 CSU: Contacts of Structural Units for 3BE1 Likely Quarternary Molecular Structure file(s) for 3BE1 Structure Factors (263 Kb) Retrieve 3BE1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3BE1 from S2C, [Save to disk] Re-refined 3be1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3BE1 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 3BE1

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 3BE1, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1b3be1, region E:179-412 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3be1] [3be1_H] [3be1_L] [3be1_A] SWISS-PROT database: [P04626] [P01857] [P01834] Domain organization of [ERBB2_HUMAN] [IGHG1_HUMAN] [IGKC_HUMAN] by SWISSPFAM Domains found in 3BE1: [FU] [IG_like] [IGv ] by SMART

Other resources with information on 3BE1

Community annotation for 3BE1 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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