1WM2 Protein Transport date Jul 02, 2004
title Crystal Structure Of Human Sumo-2 Protein
authors W.C.Huang, T.P.Ko, S.S.L.Li, A.H.J.Wang
compound source
Molecule: Ubiquitin-Like Protein Smt3b
Chain: A
Fragment: No N-Terminal Arm(Residues 12-89)
Synonym: Sumo-2, Small Ubiquitin-Like Modifier, Sentrin 2, Hsmt3;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Tissue: Brain
Gene: Sumo-2
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet16b
symmetry Space Group: H 3
R_factor 0.169 R_Free 0.190
length a length b length c angle alpha angle beta angle gamma
75.250 75.250 29.170 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.60 Å
related structures by homologous chain: 1U4A, 1WM3
Primary referenceCrystal structures of the human SUMO-2 protein at 1.6 A and 1.2 A resolution: implication on the functional differences of SUMO proteins., Huang WC, Ko TP, Li SS, Wang AH, Eur J Biochem 2004 Oct;271(20):4114-22. PMID:15479240
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (18 Kb) [Save to disk]
  • Biological Unit Coordinates (1wm2.pdb1.gz) 42 Kb
  • CSU: Contacts of Structural Units for 1WM2
  • Likely Quarternary Molecular Structure file(s) for 1WM2
  • Structure Factors (78 Kb)
  • Retrieve 1WM2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1WM2 from S2C, [Save to disk]
  • Re-refined 1wm2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1WM2 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 1WM2
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1WM2, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1wm2a_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1wm2 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1wm2_A] [1wm2]
  • SWISS-PROT database: [P61956]
  • Domain organization of [SUMO2_HUMAN] by SWISSPFAM
  • Domain found in 1WM2: [UBQ ] by SMART
  • Other resources with information on 1WM2
  • Community annotation for 1WM2 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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