1DST Hydrolase (Serine Protease) date Sep 13, 1995
title Mutant Of Factor D With Enhanced Catalytic Activity
authors S.V.L.Narayana, J.E.Volanakis
compound source
Molecule: Factor D
Chain: A
Ec: 3.4.21.46
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Ovary
Expression_system: Cricetulus Griseus
Expression_system_common: Chinese Hamster
Expression_system_taxid: 10029
symmetry Space Group: P 31 2 1
R_factor
R_Free 0.213
crystal
cell
length a length b length c angle alpha angle beta angle gamma
45.380 45.380 175.210 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.00 Å
ligand
enzyme Hydrolase E.C.3.4.21.46 BRENDA
related structures by homologous chain: 1DSU, 1FDP
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structure of a complement factor D mutant expressing enhanced catalytic activity., Kim S, Narayana SV, Volanakis JE, J Biol Chem 1995 Oct 13;270(41):24399-405. PMID:7592653
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk]
  • Biological Unit Coordinates (1dst.pdb1.gz) 37 Kb
  • CSU: Contacts of Structural Units for 1DST
  • Likely Quarternary Molecular Structure file(s) for 1DST
  • Structure Factors (164 Kb)
  • Retrieve 1DST in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1DST from S2C, [Save to disk]
  • Re-refined 1dst structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1DST 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 1DST
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1DST, from MSDmotif at EBI
  • Genome occurence of 1DST's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1dst__, region [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: [1dst_A] [1dst]
  • SWISS-PROT database: [P00746]
  • Domain organization of [CFAD_HUMAN] by SWISSPFAM
  • Domain found in 1DST: [Tryp_SPc ] by SMART
  • Other resources with information on 1DST
  • Community annotation for 1DST 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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