1T6C	Hydrolase	date	May 06, 2004
title	Structural Characterization Of The Ppxgppa Protein Family: Structure Of The Aquifex Aeolicus Family Member
authors	O.Kristensen, M.Laurberg, A.Liljas, J.S.Kastrup, M.Gajhede
compound		source
Molecule: Exopolyphosphatase Chain: A Synonym: Ppxgppa Phosphatase Ec: 3.6.1.11, 3.6.1.40 Engineered: Yes		Organism_scientific: Aquifex Aeolicus Organism_taxid: 224324 Strain: Vf5 Gene: Ppx Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
symmetry	Space Group: P 21 21 21	R_factor 0.162 R_Free 0.217
crystal cell	length a length b length c angle alpha angle beta angle gamma 50.776 70.287 90.783 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.53 Å
ligand	CA, CL, IOD, MPD	enzyme	Hydrolase E.C.3.6.1.11 BRENDA
related structures	by homologous chain: 1T6D
Gene Ontology	Chain Function Process Component A
Primary reference	Structural characterization of the stringent response related exopolyphosphatase/guanosine pentaphosphate phosphohydrolase protein family., Kristensen O, Laurberg M, Liljas A, Kastrup JS, Gajhede M, Biochemistry 2004 Jul 20;43(28):8894-900. PMID:15248747

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (65 Kb) [Save to disk] Biological Unit Coordinates (1t6c.pdb1.gz) 60 Kb LPC: Ligand-Protein Contacts for 1T6C CSU: Contacts of Structural Units for 1T6C Likely Quarternary Molecular Structure file(s) for 1T6C Structure Factors (348 Kb) Retrieve 1T6C in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1T6C from S2C, [Save to disk] Re-refined 1t6c structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1T6C 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 1T6C

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 1T6C, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1t6ca2, region A:133-312 [Jmol] [rasmolscript] [script source]     - Domain d1t6ca1, region A:7-132 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1t6c] [1t6c_A] SWISS-PROT database: [O67040] Domain organization of [O67040_AQUAE] by SWISSPFAM

Other resources with information on 1T6C

Community annotation for 1T6C at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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