2PQT	Transferase	date	May 02, 2007
title	Human N-Acetyltransferase 1
authors	W.Tempel, H.Wu, L.Dombrovski, P.Loppnau, J.Weigelt, M.Sundstrom, C.H.Arrowsmith, A.M.Edwards, D.M.Grant, A.Bochkarev, A.N.Plotni Structural Genomics Consortium (Sgc)
compound		source
Molecule: Arylamine N-Acetyltransferase 1 Chain: A Synonym: Arylamide Acetylase 1, Monomorphic Arylamine N- Acetyltransferase, Mnat, N- Acetyltransferase Type 1, Nat-1 Ec: 2.3.1.5 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Nat1, Aac1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Codon Plus Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a-Lic
symmetry	Space Group: P 1 21 1	R_factor 0.170 R_Free 0.216
crystal cell	length a length b length c angle alpha angle beta angle gamma 37.274 44.975 83.959 90.00 99.17 90.00
method	X-Ray Diffraction	resolution	1.78 Å
ligand	CL, TYX, UNX	enzyme	Transferase E.C.2.3.1.5 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structural Basis of Substrate-binding Specificity of Human Arylamine N-Acetyltransferases., Wu H, Dombrovsky L, Tempel W, Martin F, Loppnau P, Goodfellow GH, Grant DM, Plotnikov AN, J Biol Chem. 2007 Oct 12;282(41):30189-97. Epub 2007 Jul 26. PMID:17656365

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk] Biological Unit Coordinates (2pqt.pdb1.gz) 51 Kb LPC: Ligand-Protein Contacts for 2PQT CSU: Contacts of Structural Units for 2PQT Likely Quarternary Molecular Structure file(s) for 2PQT Structure Factors (381 Kb) Retrieve 2PQT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PQT from S2C, [Save to disk] Re-refined 2pqt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2PQT 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 2PQT

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 2PQT, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2pqt_A] [2pqt] SWISS-PROT database: [P18440] Domain organization of [ARY1_HUMAN] by SWISSPFAM

Other resources with information on 2PQT

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

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