authors Kolatkar, A.R., Weis, W.I.
compound source
R_Free 0.252
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.00
ligand A2G, CA, CL, NA, NGA enzyme
related structures by homologous chain: 1AFA, 1KWV
1, 3, 2

Primary referenceMechanism of N-acetylgalactosamine binding to a C-type animal lectin carbohydrate-recognition domain., Kolatkar AR, Leung AK, Isecke R, Brossmer R, Drickamer K, Weis WI, J Biol Chem 1998 Jul 31;273(31):19502-8. PMID:9677372
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (89 Kb) [Save to disk]
  • Biological Unit Coordinates (1bch.pdb1.gz) 80 Kb
  • LPC: Ligand-Protein Contacts for 1BCH
  • CSU: Contacts of Structural Units for 1BCH
  • Likely Quarternary Molecular Structure file(s) for 1BCH
  • Structure Factors (442 Kb)
  • Retrieve 1BCH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1BCH from S2C, [Save to disk]
  • Re-refined 1bch structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1BCH 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 1BCH
  • 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 1BCH, from MSDmotif at EBI
  • Genome occurence of 1BCH's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1bch11, region 1:105-226 [Jmol] [rasmolscript] [script source]
        - Domain d1bch12, region 1:73-104 [Jmol] [rasmolscript] [script source]
        - Domain d1bch21, region 2:105-226 [Jmol] [rasmolscript] [script source]
        - Domain d1bch22, region 2:73-104 [Jmol] [rasmolscript] [script source]
        - Domain d1bch31, region 3:105-226 [Jmol] [rasmolscript] [script source]
        - Domain d1bch32, region 3:73-104 [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: [1bch_3] [1bch_1] [1bch_2] [1bch]
  • SWISS-PROT database: [P19999]
  • Domain organization of [MBL1_RAT] by SWISSPFAM
  • Domain found in 1BCH: [CLECT ] by SMART
  • Other resources with information on 1BCH
  • Community annotation for 1BCH at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science