3KMP	Transcription Regulator Dna	date	Nov 11, 2009
title	Crystal Structure Of Smad1-Mh1dna Complex
authors	N.Baburajendran, P.Palasingam, K.Narasimhan, R.Jauch, P.R.Kolatk
compound		source
Molecule: Smad1-Mh1 Chain: A, B Fragment: Unp Residues 9-132 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Gene: Smad1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Petg60a
Molecule: 5'-D(Paptpcpapgptpcptpapgpapcpaptp Chain: C Engineered: Yes		Synthetic: Yes
Molecule: 5'-D(Pgptpaptpgptpcptpapgpapcptpgp Chain: D Engineered: Yes		Synthetic: Yes
symmetry	Space Group: P 21 21 21	R_factor 0.206 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 73.938 77.490 83.780 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	GOL, ZN	enzyme
note	3KMP is a representative structure
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure of Smad1 MH1/DNA complex reveals distinctive rearrangements of BMP and TGF-{beta} effectors., Baburajendran N, Palasingam P, Narasimhan K, Sun W, Prabhakar S, Jauch R, Kolatkar PR, Nucleic Acids Res. 2010 Feb 10. PMID:20147459

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (116 Kb) [Save to disk] Biological Unit Coordinates (3kmp.pdb1.gz) 110 Kb LPC: Ligand-Protein Contacts for 3KMP CSU: Contacts of Structural Units for 3KMP Structure Factors (96 Kb) Retrieve 3KMP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3KMP from S2C, [Save to disk] Re-refined 3kmp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3KMP 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 3KMP

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 3KMP, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3kmp_C] [3kmp_B] [3kmp] [3kmp_D] [3kmp_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3KMP: [DWA ] by SMART

Other resources with information on 3KMP

Community annotation for 3KMP at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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