2ZKT	Isomerase	date	Mar 29, 2008
title	Structure Of Ph0037 Protein From Pyrococcus Horikoshii
authors	N.K.Lokanath, K.J.Pampa, N.Kunishima, Riken Structural Genomicsproteomics Initiative (Rsgi)
compound		source
Molecule: 2,3-Bisphosphoglycerate-Independent Phosphoglycer Mutase; Chain: A, B Synonym: Phosphonopyruvate Decarboxylase, Phosphoglyceromut Independent Pgam, Apgam; Ec: 5.4.2.1 Engineered: Yes		Organism_scientific: Pyrococcus Horikoshii Organism_taxid: 53953 Gene: Apgm Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21-Codonplus (De3)-Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-11a
symmetry	Space Group: H 3 2	R_factor 0.277 R_Free 0.286
crystal cell	length a length b length c angle alpha angle beta angle gamma 155.900 155.900 230.857 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	CA, ZN	enzyme	Isomerase E.C.5.4.2.1 BRENDA
Gene Ontology	Chain Function Process Component A, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (123 Kb) [Save to disk] Biological Unit Coordinates (2zkt.pdb1.gz) 116 Kb Biological Unit Coordinates (2zkt.pdb2.gz) 160 Kb Biological Unit Coordinates (2zkt.pdb3.gz) 186 Kb LPC: Ligand-Protein Contacts for 2ZKT CSU: Contacts of Structural Units for 2ZKT Likely Quarternary Molecular Structure file(s) for 2ZKT Structure Factors (518 Kb) Retrieve 2ZKT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2ZKT from S2C, [Save to disk] Re-refined 2zkt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2ZKT 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 2ZKT

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 2ZKT, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2zkt_B] [2zkt_A] [2zkt] SWISS-PROT database: [O57742] Domain organization of [APGM_PYRHO] by SWISSPFAM

Other resources with information on 2ZKT

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

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