2W44	Hormone	date	Nov 21, 2008
title	Structure Deltaa1-A4 Insulin
authors	K.S.Thorsoee, M.Schlein, J.Brandt, G.Schluckebier, H.Naver
compound		source
Molecule: Insulin Chain: A, C, E Fragment: Residues 82-98 Synonym: Ins Engineered: Yes Other_details: Human Insulin With A-Chain Residues 1-4 Dele		Organism_scientific: Homo Sapiens Organism_taxid: 9606 Expression_system: Saccharomyces Cerevisiae Expression_system_taxid: 4932
Molecule: Insulin Chain: B, D, F Fragment: Residues 25-53 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_taxid: 9606 Expression_system: Saccharomyces Cerevisiae Expression_system_taxid: 4932
symmetry	Space Group: C 2 2 21	R_factor 0.205 R_Free 0.258
crystal cell	length a length b length c angle alpha angle beta angle gamma 41.050 88.620 73.760 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	CL, RCO, ZN	enzyme
Gene Ontology	Chain Function Process Component F, D, B
Primary reference	Kinetic evidence for the sequential association of insulin binding sites 1 and 2 to the insulin receptor and the influence of receptor isoform., Thorsoe KS, Schlein M, Steensgaard DB, Brandt J, Schluckebier G, Naver H, Biochemistry. 2010 Jul 27;49(29):6234-46. PMID:20568733

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk] Biological Unit Coordinates (2w44.pdb1.gz) 47 Kb LPC: Ligand-Protein Contacts for 2W44 CSU: Contacts of Structural Units for 2W44 Structure Factors (61 Kb) Retrieve 2W44 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2W44 from S2C, [Save to disk] Re-refined 2w44 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2W44 in 3D

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Visual 3D analysis of 2W44

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 2W44, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2w44_A] [2w44_C] [2w44_F] [2w44_B] [2w44_D] [2w44_E] [2w44] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 2W44: [IlGF ] by SMART

Other resources with information on 2W44

Community annotation for 2W44 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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