1NAP Cytokine date Dec 19, 1994
title The Crystal Structure Of Recombinant Human Neutrophil-Activa Peptide-2 (M6l) At 1.9-Angstroms Resolution
authors M.G.Malkowski, B.F.P.Edwards
compound source
Molecule: Neutrophil Activating Peptide-2
Chain: A, B, C, D
Synonym: Nap-2
Engineered: Yes
Mutation: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pbr-Crm-Ctap-Met20,Leu26
symmetry Space Group: P 1
R_factor 0.202 R_Free 0.230
crystal
cell
length a length b length c angle alpha angle beta angle gamma
40.770 43.810 44.650 98.37 120.28 92.78
method X-Ray Diffractionresolution 1.90 Å
related structures by homologous chain: 1F9P, 1F9R, 1TVX
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceThe crystal structure of recombinant human neutrophil-activating peptide-2 (M6L) at 1.9-A resolution., Malkowski MG, Wu JY, Lazar JB, Johnson PH, Edwards BF, J Biol Chem 1995 Mar 31;270(13):7077-87. PMID:7706245
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk]
  • Biological Unit Coordinates (1nap.pdb1.gz) 46 Kb
  • CSU: Contacts of Structural Units for 1NAP
  • Likely Quarternary Molecular Structure file(s) for 1NAP
  • Structure Factors (75 Kb)
  • Retrieve 1NAP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NAP from S2C, [Save to disk]
  • Re-refined 1nap structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1NAP 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 1NAP
  • 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 1NAP, from MSDmotif at EBI
  • Genome occurence of 1NAP's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1napa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1napb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1napc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1napd_, 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: [1nap_D] [1nap_B] [1nap_A] [1nap] [1nap_C]
  • SWISS-PROT database: [P02775]
  • Domain organization of [CXCL7_HUMAN] by SWISSPFAM
  • Domain found in 1NAP: [SCY ] by SMART
    • Other resources with information on 1NAP
  • Community annotation for 1NAP 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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