1P4N	Transferase Transferase Substrate	date	Apr 23, 2003
title	Crystal Structure Of Weissella Viridescens Femx:Udp-Murnac- Pentapeptide Complex
authors	S.Biarrotte-Sorin, A.Maillard, J.Delettre, W.Sougakoff, M.Arthur
compound		source
Molecule: Femx Chain: A Ec: 2.3.2.10 Engineered: Yes		Organism_scientific: Weissella Viridescens Organism_taxid: 1629 Gene: Femx Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Er2566 Expression_system_vector_type: Plasmid Expression_system_plasmid: Ptyb2
Molecule: Udp-Murnac-Pentapeptide Chain: B		Organism_scientific: Staphylococcus Aureus Organism_taxid: 1280
symmetry	Space Group: P 1 21 1	R_factor 0.172 R_Free 0.207
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.201 100.610 46.538 90.00 115.64 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	DAL, FGA, GOL, MG, UMA	enzyme	Transferase E.C.2.3.2.10 BRENDA
related structures	by homologous chain: 1NE9, 1XF8
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structures of Weissella viridescens FemX and its complex with UDP-MurNAc-pentapeptide: insights into FemABX family substrates recognition., Biarrotte-Sorin S, Maillard AP, Delettre J, Sougakoff W, Arthur M, Mayer C, Structure (Camb) 2004 Feb;12(2):257-67. PMID:14962386

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (70 Kb) [Save to disk] Biological Unit Coordinates (1p4n.pdb1.gz) 64 Kb LPC: Ligand-Protein Contacts for 1P4N CSU: Contacts of Structural Units for 1P4N Likely Quarternary Molecular Structure file(s) for 1P4N Structure Factors (309 Kb) Retrieve 1P4N in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1P4N from S2C, [Save to disk] Re-refined 1p4n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1P4N 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 1P4N

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 1P4N, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1p4na1, region A:1-164 [Jmol] [rasmolscript] [script source]     - Domain d1p4na2, region A:165-335 [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: [1p4n_A] [1p4n_B] [1p4n] SWISS-PROT database: [Q9EY50] Domain organization of [Q9EY50_LACVI] by SWISSPFAM

Other resources with information on 1P4N

Community annotation for 1P4N at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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