1MIQ	Hydrolase	date	Aug 23, 2002
title	Crystal Structure Of Proplasmepsin From The Human Malarial P Plasmodium Vivax
authors	N.K.Bernstein, M.M.Cherney, C.A.Yowell, J.B.Dame, M.N.James
compound		source
Molecule: Plasmepsin Chain: A, B Synonym: Aspartic Proteinase Engineered: Yes Other_details: The 122-Residue Prosegment Has Been Truncate Residues		Organism_scientific: Plasmodium Vivax Organism_common: Malaria Parasite P. Vivax Organism_taxid: 5855 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet3a
symmetry	Space Group: C 1 2 1	R_factor 0.203 R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma 149.409 92.735 99.132 90.00 130.11 90.00
method	X-Ray Diffraction	resolution	2.50 Å
related structures	by homologous chain: 1LF3, 1QS8
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural insights into the activation of P. vivax plasmepsin., Bernstein NK, Cherney MM, Yowell CA, Dame JB, James MN, J Mol Biol. 2003 Jun 6;329(3):505-24. PMID:12767832

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (126 Kb) [Save to disk] Biological Unit Coordinates (1miq.pdb1.gz) 62 Kb Biological Unit Coordinates (1miq.pdb2.gz) 62 Kb CSU: Contacts of Structural Units for 1MIQ Likely Quarternary Molecular Structure file(s) for 1MIQ Structure Factors (380 Kb) Retrieve 1MIQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MIQ from S2C, [Save to disk] Re-refined 1miq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1MIQ 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 1MIQ

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 1MIQ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1miqa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1miqb_, region B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1miq_A] [1miq_B] [1miq] SWISS-PROT database: [O60989] Domain organization of [O60989_PLAVI] by SWISSPFAM

Other resources with information on 1MIQ

Community annotation for 1MIQ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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