2HKD	De Novo Protein	date	Jul 03, 2006
title	The Crystal Structure Of Engineered Ospa
authors	K.Makabe, V.Terechko, S.Koide
compound		source
Molecule: Outer Surface Protein A Chain: A Engineered: Yes Mutation: Yes		Organism_scientific: Borrelia Burgdorferi Organism_common: Lyme Disease Spirochete Gene: Ospa Expression_system: Escherichia Coli Expression_system_common: Bacteria
symmetry	Space Group: P 21 21 21	R_factor	0.196
crystal cell	length a length b length c angle alpha angle beta angle gamma 37.199 76.561 121.312 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	PG4	enzyme
Gene	OSPA (B. burgdorferi)
Gene Ontology	Chain Function Process Component A cell outer membrane
Primary reference	Atomic structures of peptide self-assembly mimics., Makabe K, McElheny D, Tereshko V, Hilyard A, Gawlak G, Yan S, Koide A, Koide S, Proc Natl Acad Sci U S A. 2006 Nov 8;. PMID:17093048

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk] Biological Unit Coordinates (2hkd.pdb1.gz) 58 Kb CSU: Contacts of Structural Units for 2HKD Likely Quarternary Molecular Structure file(s) for 2HKD Structure Factors (333 Kb) Retrieve 2HKD in mmCIF format [Save to disk]

View 2HKD 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 2HKD

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 2HKD, from MSDmotif at EBI Fold representative 2hkd from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2hkd_A]

Other resources with information on 2HKD

PDBREPORT (protein verification by WHAT_CHECK procedures)

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