1MR9	Transferase	date	Sep 18, 2002
title	Crystal Structure Of Streptogramin A Acetyltransferase With Bound
authors	L.E.Kehoe, J.Snidwongse, P.Courvalin, J.B.Rafferty, I.A.Murray
compound		source
Molecule: Streptogramin A Acetyltransferase Chain: A, B, C, X, Y, Z Ec: 2.3.1.- Engineered: Yes		Organism_scientific: Enterococcus Faecium Organism_taxid: 1352 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
symmetry	Space Group: F 2 2 2	R_factor 0.243 R_Free 0.295
crystal cell	length a length b length c angle alpha angle beta angle gamma 181.516 184.530 186.268 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	ACO, MSE	enzyme	Transferase E.C.2.3.1 BRENDA
related structures	by homologous chain: 1MRL
Gene Ontology	Chain Function Process Component Z, A, X, C, Y, 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] (179 Kb) [Save to disk] Biological Unit Coordinates (1mr9.pdb1.gz) 85 Kb Biological Unit Coordinates (1mr9.pdb2.gz) 85 Kb LPC: Ligand-Protein Contacts for 1MR9 CSU: Contacts of Structural Units for 1MR9 Likely Quarternary Molecular Structure file(s) for 1MR9 Structure Factors (251 Kb) Retrieve 1MR9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MR9 from S2C, [Save to disk] Re-refined 1mr9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1MR9 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 1MR9

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 1MR9, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1mr9a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1mr9b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1mr9c_, region C [Jmol] [rasmolscript] [script source]     - Domain d1mr9x_, region X [Jmol] [rasmolscript] [script source]     - Domain d1mr9y_, region Y [Jmol] [rasmolscript] [script source]     - Domain d1mr9z_, region Z [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: [1mr9_B] [1mr9_X] [1mr9_A] [1mr9_C] [1mr9_Y] [1mr9] [1mr9_Z] SWISS-PROT database: [P50870] Domain organization of [VATD_ENTFC] by SWISSPFAM

Other resources with information on 1MR9

Community annotation for 1MR9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---