1G2A	Hydrolase	date	Oct 18, 2000
title	The Crystal Structure Of E.Coli Peptide Deformylase Complexe Actinonin
authors	J.M.Clements, P.Beckett, A.Brown, C.Catlin, M.Lobell, S.Palan, W.T M.Whittaker, P.J.Baker, H.F.Rodgers, V.Barynin, D.W.Rice, M.G.Hu
compound		source
Molecule: Polypeptide Deformylase Chain: A, B, C Synonym: N-Formylmethionylaminoacyl-Trna Deformylase, Pdf, Ec: 3.5.1.31 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Def Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet24-Pdf
symmetry	Space Group: C 1 2 1	R_factor 0.190 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 138.700 63.100 85.600 90.00 121.40 90.00
method	X-Ray Diffraction	resolution	1.75 Å
ligand	BB2, NI BindingDB	enzyme	Hydrolase E.C.3.5.1.31 BRENDA
related structures	by homologous chain: 1XEM, 1XEO
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Antibiotic activity and characterization of BB-3497, a novel peptide deformylase inhibitor., Clements JM, Beckett RP, Brown A, Catlin G, Lobell M, Palan S, Thomas W, Whittaker M, Wood S, Salama S, Baker PJ, Rodgers HF, Barynin V, Rice DW, Hunter MG, Antimicrob Agents Chemother 2001 Feb;45(2):563-70. PMID:11158755

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk] Biological Unit Coordinates (1g2a.pdb1.gz) 33 Kb Biological Unit Coordinates (1g2a.pdb2.gz) 33 Kb Biological Unit Coordinates (1g2a.pdb3.gz) 33 Kb LPC: Ligand-Protein Contacts for 1G2A CSU: Contacts of Structural Units for 1G2A Likely Quarternary Molecular Structure file(s) for 1G2A Retrieve 1G2A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1G2A from S2C, [Save to disk]

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Visual 3D analysis of 1G2A

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1G2A, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1g2aa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1g2ab_, region B [Jmol] [rasmolscript] [script source]     - Domain d1g2ac_, 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: [1g2a_A] [1g2a_B] [1g2a] [1g2a_C] SWISS-PROT database: [P0A6K3] Domain organization of [DEF_ECOLI] by SWISSPFAM

Other resources with information on 1G2A

Community annotation for 1G2A at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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