1MRL	Transferase	date	Sep 18, 2002
title	Crystal Structure Of Streptogramin A Acetyltransferase With Dalfopristin
authors	L.E.Kehoe, J.Snidwongse, P.Courvalin, J.B.Rafferty, I.A.Murray
compound		source
Molecule: Streptogramin A Acetyltransferase Chain: A, B, C Ec: 2.3.1.- Engineered: Yes		Organism_scientific: Enterococcus Faecium Organism_taxid: 1352 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm101 Expression_system_vector_type: Plasmid Expression_system_plasmid: Puc18
symmetry	Space Group: P 21 21 21	R_factor 0.271 R_Free 0.304
crystal cell	length a length b length c angle alpha angle beta angle gamma 82.914 90.905 104.529 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	DOL	enzyme	Transferase E.C.2.3.1 BRENDA
related structures	by homologous chain: 1KHR, 1MR9
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Structural basis of Synercid (quinupristin-dalfopristin) resistance in Gram-positive bacterial pathogens., Kehoe LE, Snidwongse J, Courvalin P, Rafferty JB, Murray IA, J Biol Chem 2003 Aug 8;278(32):29963-70. Epub 2003 May 27. PMID:12771141

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk] Biological Unit Coordinates (1mrl.pdb1.gz) 84 Kb LPC: Ligand-Protein Contacts for 1MRL CSU: Contacts of Structural Units for 1MRL Likely Quarternary Molecular Structure file(s) for 1MRL Structure Factors (154 Kb) Retrieve 1MRL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MRL from S2C, [Save to disk] Re-refined 1mrl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 1MRL

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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 1MRL, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1mrla_, region A [Jmol] [rasmolscript] [script source]     - Domain d1mrlb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1mrlc_, region C [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: [1mrl_A] [1mrl_C] [1mrl] [1mrl_B] SWISS-PROT database: [P50870] Domain organization of [VATD_ENTFC] by SWISSPFAM

Other resources with information on 1MRL

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

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