2AHJ NITRILE HYDRATASE COMPLEXED WITH NITRIC OXIDE date
authors Nagashima, S., Nakasako, M., Dohmae, N., Tsujimura, M., Takio, K., Odaka, M., Yohda, M., Kamiya, N., Endo, I.
compound source
symmetry
R_factor
R_Free 0.2280000
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.70
ligand CSD, CSO, DIO, FE, NO, SO4, ZN enzyme
related structures by homologous chain: 1AHJ
Gene
Ontology
ChainFunctionProcessComponent
A, C


D, B


Primary referenceNovel non-heme iron center of nitrile hydratase with a claw setting of oxygen atoms., Nagashima S, Nakasako M, Dohmae N, Tsujimura M, Takio K, Odaka M, Yohda M, Kamiya N, Endo I, Nat Struct Biol 1998 May;5(5):347-51. PMID:9586994
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (147 Kb) [Save to disk]
  • Biological Unit Coordinates (2ahj.pdb1.gz) 72 Kb
  • Biological Unit Coordinates (2ahj.pdb2.gz) 72 Kb
  • LPC: Ligand-Protein Contacts for 2AHJ
  • CSU: Contacts of Structural Units for 2AHJ
  • Likely Quarternary Molecular Structure file(s) for 2AHJ
  • Structure Factors (828 Kb)
  • Retrieve 2AHJ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2AHJ from S2C, [Save to disk]
  • Re-refined 2ahj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2AHJ 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 2AHJ
  • 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 2AHJ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2ahja_, region A [Jmol] [rasmolscript] [script source]
        - Domain d2ahjb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d2ahjc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d2ahjd_, region D [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: [2ahj_A] [2ahj_B] [2ahj] [2ahj_D] [2ahj_C]
  • SWISS-PROT database: [P13448] [P13449]
  • Domain organization of [NHAA_RHOER] [NHAB_RHOER] by SWISSPFAM
    • Other resources with information on 2AHJ
  • Community annotation for 2AHJ 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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