2Q95	Hydrolase	date	Jun 12, 2007
title	E. Coli Methionine Aminopeptidase Mn-Form With Inhibitor A05
authors	Q.Z.Ye
compound		source
Molecule: Methionine Aminopeptidase Chain: A Synonym: Map, Peptidase M Ec: 3.4.11.18 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Map Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgemex-1
symmetry	Space Group: P 1 21 1	R_factor 0.214 R_Free 0.239
crystal cell	length a length b length c angle alpha angle beta angle gamma 38.847 62.373 52.422 90.00 108.39 90.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand	A05, MN, NA BindingDB	enzyme	Hydrolase E.C.3.4.11.18 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structural analysis of inhibition of E. coli methionine aminopeptidase: implication of loop flexibility in selective inhibition of bacterial enzymes., Ma ZQ, Xie SX, Huang QQ, Nan FJ, Hurley TD, Ye QZ, BMC Struct Biol. 2007 Dec 19;7(1):84. PMID:18093325

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk] Biological Unit Coordinates (2q95.pdb1.gz) 45 Kb LPC: Ligand-Protein Contacts for 2Q95 CSU: Contacts of Structural Units for 2Q95 Likely Quarternary Molecular Structure file(s) for 2Q95 Structure Factors (199 Kb) Retrieve 2Q95 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Q95 from S2C, [Save to disk] Re-refined 2q95 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2Q95 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 2Q95

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 2Q95, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2q95] [2q95_A] SWISS-PROT database: [P0AE18] Domain organization of [AMPM_ECOLI] by SWISSPFAM

Other resources with information on 2Q95

Community annotation for 2Q95 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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