2P2O	Transferase	date	Mar 07, 2007
title	Crystal Structure Of Maltose Transacetylase From Geobacillus Kaustophilus P2(1) Crystal Form
authors	Z.J.Liu, Y.Li, L.Chen, J.Zhu, J.P.Rose, A.Ebihara, S.Yokoyama, B.C. Southeast Collaboratory For Structural Genomics (Secsg), Rik Structural Genomicsproteomics Initiative (Rsgi)
compound		source
Molecule: Maltose Transacetylase Chain: A, B, C, D, E, F Synonym: Maltose O-Acetyltransferase Ec: 2.3.1.79 Engineered: Yes		Organism_scientific: Geobacillus Kaustophilus Organism_taxid: 235909 Strain: Hta426 Gene: Gkb08, Gk1921 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21-Codonplus(De3)-Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-15b
symmetry	Space Group: P 1 21 1	R_factor 0.184 R_Free 0.238
crystal cell	length a length b length c angle alpha angle beta angle gamma 66.472 122.458 72.541 90.00 97.88 90.00
method	X-Ray Diffraction	resolution	1.74 Å
ligand		enzyme	Transferase E.C.2.3.1.79 BRENDA
Gene Ontology	Chain Function Process Component F, A, D, C, E, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (195 Kb) [Save to disk] Biological Unit Coordinates (2p2o.pdb1.gz) 97 Kb Biological Unit Coordinates (2p2o.pdb2.gz) 97 Kb CSU: Contacts of Structural Units for 2P2O Likely Quarternary Molecular Structure file(s) for 2P2O Structure Factors (874 Kb) Retrieve 2P2O in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2P2O from S2C, [Save to disk] Re-refined 2p2o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2P2O 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 2P2O

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 2P2O, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2p2o_A] [2p2o_B] [2p2o] [2p2o_C] [2p2o_D] [2p2o_E] [2p2o_F] SWISS-PROT database: [Q75TD0] Domain organization of [Q75TD0_GEOKA] by SWISSPFAM Domain found in 2P2O: [Mac ] by SMART

Other resources with information on 2P2O

Community annotation for 2P2O at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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