1SSX Hydrolase date Mar 24, 2004
title 0.83a Resolution Crystal Structure Of Alpha-Lytic Protease A
authors C.N.Fuhrmann, D.A.Agard
compound source
Molecule: Alpha-Lytic Protease
Chain: A
Fragment: Mature Protease Domain (Residues 200-397)
Synonym: Alpha-Lytic Endopeptidase
Ec: 3.4.21.12
Engineered: Yes
Organism_scientific: Lysobacter Enzymogenes
Organism_taxid: 69
Gene: Alpha-Lp
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: D1210
Expression_system_vector_type: Iptg-Inducible Plasmid
Expression_system_plasmid: Palp12
symmetry Space Group: P 32 2 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
65.910 65.910 79.697 90.00 90.00 120.00
method X-Ray Diffractionresolution 0.83 Å
ligand GOL, SO4 enzyme Hydrolase E.C.3.4.21.12 BRENDA
related structures by homologous chain: 1QQ4
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThe 0.83A Resolution Crystal Structure of alpha-Lytic Protease Reveals the Detailed Structure of the Active Site and Identifies a Source of Conformational Strain., Fuhrmann CN, Kelch BA, Ota N, Agard DA, J Mol Biol 2004 May 14;338(5):999-1013. PMID:15111063
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (116 Kb) [Save to disk]
  • Biological Unit Coordinates (1ssx.pdb1.gz) 111 Kb
  • LPC: Ligand-Protein Contacts for 1SSX
  • CSU: Contacts of Structural Units for 1SSX
  • Likely Quarternary Molecular Structure file(s) for 1SSX
  • Structure Factors (1882 Kb)
  • Retrieve 1SSX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SSX from S2C, [Save to disk]
  • Re-refined 1ssx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1SSX 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 1SSX
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1SSX from the CEP Server.
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1SSX, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ssxa_, region A [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: [1ssx] [1ssx_A]
  • SWISS-PROT database: [P00778]
  • Domain organization of [PRLA_LYSEN] by SWISSPFAM
  • Other resources with information on 1SSX
  • Community annotation for 1SSX 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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