1A16 Hydrolase Hydrolase Inhibitor date Dec 22, 1997
title Aminopeptidase P From E. Coli With The Inhibitor Pro-Leu
authors M.C.Wilce, C.S.Bond, P.E.Lilley, N.E.Dixon, H.C.Freeman, J.M.Guss
compound source
Molecule: Aminopeptidase P
Chain: A
Synonym: Ampp
Ec: 3.4.11.9
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Strain: An1459ppl670
Cellular_location: Cytoplasm
symmetry Space Group: P 64 2 2
R_factor 0.184 R_Free 0.226
crystal
cell
length a length b length c angle alpha angle beta angle gamma
177.300 177.300 96.500 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.30 Å
ligand LEU, MN, PRO enzyme Hydrolase E.C.3.4.11.9 BRENDA
related structures by homologous chain: 1M35, 1N51
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructure and mechanism of a proline-specific aminopeptidase from Escherichia coli., Wilce MC, Bond CS, Dixon NE, Freeman HC, Guss JM, Lilley PE, Wilce JA, Proc Natl Acad Sci U S A 1998 Mar 31;95(7):3472-7. PMID:9520390
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk]
  • Biological Unit Coordinates (1a16.pdb1.gz) 302 Kb
  • LPC: Ligand-Protein Contacts for 1A16
  • CSU: Contacts of Structural Units for 1A16
  • Likely Quarternary Molecular Structure file(s) for 1A16
  • Retrieve 1A16 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1A16 from S2C, [Save to disk]
  • View 1A16 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 1A16
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1A16, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1a16_1, region 1-176 [Jmol] [rasmolscript] [script source]
        - Domain d1a16_2, region 177-440 [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: [1a16] [1a16_L] [1a16_A]
  • SWISS-PROT database: [P15034]
  • Domain organization of [AMPP_ECOLI] by SWISSPFAM
  • Domain found in 1A16: [AMP_N ] by SMART
  • Other resources with information on 1A16
  • Community annotation for 1A16 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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