1WM3	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 17-88) Synonym: Sumo-2, Small Ubiquitin-Like Modifier, Sentrin 2, 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 0.119 R_Free 0.185
crystal cell	length a length b length c angle alpha angle beta angle gamma 74.964 74.964 33.231 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.20 Å
note	1WM3 is a representative structure
related structures	by homologous chain: 1WM2
Primary reference	Crystal 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] (34 Kb) [Save to disk] Biological Unit Coordinates (1wm3.pdb1.gz) 86 Kb CSU: Contacts of Structural Units for 1WM3 Likely Quarternary Molecular Structure file(s) for 1WM3 Structure Factors (218 Kb) Retrieve 1WM3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1WM3 from S2C, [Save to disk] Re-refined 1wm3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1WM3 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 1WM3

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1WM3 from the CEP Server. Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1WM3, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1wm3a_, region A [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1wm3_A] [1wm3] SWISS-PROT database: [P61956] Domain organization of [SUMO2_HUMAN] by SWISSPFAM Domain found in 1WM3: [UBQ ] by SMART

Other resources with information on 1WM3

Community annotation for 1WM3 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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