1KWZ Immune System, Sugar Binding Protein date Jan 30, 2002
title Rat Mannose Protein A (H189v) Complexed With Man-A13-Man
authors K.K.Ng, A.R.Kolatkar, S.Park-Snyder, H.Feinberg, D.A.Clark, K.Dri W.I.Weis
compound source
Molecule: Mannose-Binding Protein A
Chain: A, B, C
Fragment: Residues 90-238 Of P19999
Synonym: Mbp-A; Mannan-Binding Protein
Engineered: Yes
Mutation: Yes
Organism_scientific: Rattus Norvegicus
Organism_common: Norway Rat
Organism_taxid: 10116
Gene: Mbl1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 1 2 1
R_factor 0.223 R_Free 0.252
crystal
cell
length a length b length c angle alpha angle beta angle gamma
79.350 85.050 98.160 90.00 106.90 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand CA, CL, MAN enzyme
related structures by homologous chain: 1AFB, 1FIF
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceOrientation of bound ligands in mannose-binding proteins. Implications for multivalent ligand recognition., Ng KK, Kolatkar AR, Park-Snyder S, Feinberg H, Clark DA, Drickamer K, Weis WI, J Biol Chem 2002 May 3;277(18):16088-95. PMID:11850428
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (85 Kb) [Save to disk]
  • Biological Unit Coordinates (1kwz.pdb1.gz) 77 Kb
  • LPC: Ligand-Protein Contacts for 1KWZ
  • CSU: Contacts of Structural Units for 1KWZ
  • Likely Quarternary Molecular Structure file(s) for 1KWZ
  • Structure Factors (476 Kb)
  • Retrieve 1KWZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KWZ from S2C, [Save to disk]
  • Re-refined 1kwz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1KWZ 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 1KWZ
  • 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 1KWZ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1kwza1, region A:105-221 [Jmol] [rasmolscript] [script source]
        - Domain d1kwza2, region A:73-104 [Jmol] [rasmolscript] [script source]
        - Domain d1kwzb1, region B:105-221 [Jmol] [rasmolscript] [script source]
        - Domain d1kwzb2, region B:73-104 [Jmol] [rasmolscript] [script source]
        - Domain d1kwzc1, region C:105-221 [Jmol] [rasmolscript] [script source]
        - Domain d1kwzc2, region C:73-104 [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: [1kwz] [1kwz_A] [1kwz_B] [1kwz_C]
  • SWISS-PROT database: [P19999]
  • Domain organization of [MBL1_RAT] by SWISSPFAM
  • Domain found in 1KWZ: [CLECT ] by SMART
  • Other resources with information on 1KWZ
  • Community annotation for 1KWZ 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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