1BS4	Hydrolase	date	Sep 01, 1998
title	Peptide Deformylase As Zn2+ Containing Form (Native) In Comp Inhibitor Polyethylene Glycol
authors	A.Becker, I.Schlichting, W.Kabsch, D.Groche, S.Schultz, A.F.V.Wag
compound		source
Molecule: Protein (Peptide Deformylase) Chain: A, B, C Synonym: Pdf Ec: 3.5.1.31 Engineered: Yes Other_details: Pdf Protein From Escherichia Coli Is Crystal Zn2+ Containing Form, Cocrystallized With Inhibitor Polyeth Glycol (Peg)		Organism_scientific: Escherichia Coli Organism_taxid: 562 Strain: Jm109 Cellular_location: Cytoplasma Gene: Def Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm109 Expression_system_vector_type: Plasmid Expression_system_vector: Pkk223-3 (Pharmacia) Expression_system_plasmid: P925c Expression_system_gene: Def
symmetry	Space Group: C 1 2 1	R_factor 0.193 R_Free 0.240
crystal cell	length a length b length c angle alpha angle beta angle gamma 140.700 63.300 86.800 90.00 120.60 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	2PE, SO4, ZN	enzyme	Hydrolase E.C.3.5.1.31 BRENDA
related structures	by homologous chain: 1BSZ, 1XEN
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Iron center, substrate recognition and mechanism of peptide deformylase., Becker A, Schlichting I, Kabsch W, Groche D, Schultz S, Wagner AF, Nat Struct Biol 1998 Dec;5(12):1053-8. PMID:9846875

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (93 Kb) [Save to disk] Biological Unit Coordinates (1bs4.pdb1.gz) 31 Kb Biological Unit Coordinates (1bs4.pdb2.gz) 31 Kb Biological Unit Coordinates (1bs4.pdb3.gz) 31 Kb LPC: Ligand-Protein Contacts for 1BS4 CSU: Contacts of Structural Units for 1BS4 Likely Quarternary Molecular Structure file(s) for 1BS4 Structure Factors (400 Kb) Retrieve 1BS4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BS4 from S2C, [Save to disk] Re-refined 1bs4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1BS4 in 3D

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Visual 3D analysis of 1BS4

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 1BS4, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1bs4a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1bs4b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1bs4c_, 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: [1bs4_C] [1bs4_B] [1bs4] [1bs4_A] SWISS-PROT database: [P0A6K3] Domain organization of [DEF_ECOLI] by SWISSPFAM

Other resources with information on 1BS4

Community annotation for 1BS4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Domain movements in 1BS4 from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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