2HZQ	Transport Protein	date	Aug 09, 2006
title	Crystal Structure Of Human Apolipoprotein D (Apod) In Comple Progesterone
authors	A.Eichinger, A.Skerra
compound		source
Molecule: Apolipoprotein D Chain: A Synonym: Apo-D, Apod Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Apod Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Ks272 Expression_system_vector_type: Plasmid Expression_system_plasmid: Papod27delta(Qa)
symmetry	Space Group: P 43 21 2	R_factor 0.187 R_Free 0.226
crystal cell	length a length b length c angle alpha angle beta angle gamma 49.206 49.206 144.126 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	MSE, STR	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Structural insight into the dual ligand specificity and mode of high density lipoprotein association of apolipoprotein D., Eichinger A, Nasreen A, Kim HJ, Skerra A, J Biol Chem. 2007 Oct 19;282(42):31068-75. Epub 2007 Aug 14. PMID:17699160

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (38 Kb) [Save to disk] Biological Unit Coordinates (2hzq.pdb1.gz) 32 Kb LPC: Ligand-Protein Contacts for 2HZQ CSU: Contacts of Structural Units for 2HZQ Likely Quarternary Molecular Structure file(s) for 2HZQ Structure Factors (124 Kb) Retrieve 2HZQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2HZQ from S2C, [Save to disk] Re-refined 2hzq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2HZQ 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 2HZQ

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 2HZQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2hzq] [2hzq_A] SWISS-PROT database: [P05090] Domain organization of [APOD_HUMAN] by SWISSPFAM

Other resources with information on 2HZQ

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

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