1KQ9	Hydrolase	date	Jan 04, 2002
title	Human Methionine Aminopeptidase Type II In Complex With L-Me
authors	M.C.Nonato, J.Widom, J.Clardy
compound		source
Molecule: Methionine Aminopeptidase 2 Chain: A Synonym: Methionyl Aminopeptidase 2; Metap 2; Peptidase M 2 Initiation Factor 2 Associated 67 Kda Glycoprotein; P67; P6 Ec: 3.4.11.18 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Cellular_location: Cytoplasm Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf21 Expression_system_vector_type: Virus Expression_system_vector: Baculovirus Pacsg2
symmetry	Space Group: C 2 2 21	R_factor 0.178 R_Free 0.207
crystal cell	length a length b length c angle alpha angle beta angle gamma 90.069 98.660 101.370 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	MET, TBU, ZN	enzyme	Hydrolase E.C.3.4.11.18 BRENDA
related structures	by homologous chain: 1BOA, 1R58
Gene Ontology	Chain Function Process Component A
Primary reference	Human methionine aminopeptidase type 2 in complex with l- and d-methionine., Nonato MC, Widom J, Clardy J, Bioorg Med Chem Lett. 2006 May 15;16(10):2580-3. Epub 2006 Mar 15. PMID:16540317

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk] Biological Unit Coordinates (1kq9.pdb1.gz) 59 Kb LPC: Ligand-Protein Contacts for 1KQ9 CSU: Contacts of Structural Units for 1KQ9 Likely Quarternary Molecular Structure file(s) for 1KQ9 Structure Factors (251 Kb) Retrieve 1KQ9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KQ9 from S2C, [Save to disk] Re-refined 1kq9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KQ9 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 1KQ9

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 1KQ9, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kq9a2, region A:112-374,A:449-478 [Jmol] [rasmolscript] [script source]     - Domain d1kq9a1, region A:375-448 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1kq9] [1kq9_A] SWISS-PROT database: [P50579] Domain organization of [AMPM2_HUMAN] by SWISSPFAM

Other resources with information on 1KQ9

Community annotation for 1KQ9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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