1U1L	Transport Protein Dna	date	Jul 15, 2004
title	Crystal Structure Of Up1 Complexed With D(Ttagggtt Prn Ggg); Telomeric Repeat Containing Nebularine
authors	J.C.Myers, Y.Shamoo
compound		source
Molecule: 5'-D(Tpapgpgpgptptp(Prn)Pgpgpg)-3' Chain: B Engineered: Yes		Synthetic: Yes Other_details: Oligonucleotide D(Ttagggtt Prn Ggg) Based On Telomeric Repeat D(Ttaggg)N;
Molecule: Heterogeneous Nuclear Ribonucleoprotein A1 Chain: A Synonym: Helix-Destabilizing Protein, Single-Strand Binding Hnrnp Core Protein A1; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hnrpa1 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21de3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pys45
symmetry	Space Group: P 43 21 2	R_factor 0.233 R_Free 0.274
crystal cell	length a length b length c angle alpha angle beta angle gamma 50.853 50.853 172.962 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	PRN	enzyme
related structures	by homologous chain: 1U1K, 1U1O
Gene Ontology	Chain Function Process Component A
Primary reference	Human UP1 as a Model for Understanding Purine Recognition in the Family of Proteins Containing the RNA Recognition Motif (RRM)., Myers JC, Shamoo Y, J Mol Biol 2004 Sep 17;342(3):743-56. PMID:15342234

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (1u1l.pdb1.gz) 36 Kb LPC: Ligand-Protein Contacts for 1U1L CSU: Contacts of Structural Units for 1U1L Likely Quarternary Molecular Structure file(s) for 1U1L Structure Factors (167 Kb) Retrieve 1U1L in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1U1L from S2C, [Save to disk] Re-refined 1u1l structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1U1L 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 1U1L

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 1U1L, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1u1la_, region A [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: [1u1l] [1u1l_A] [1u1l_B] SWISS-PROT database: [P09651] Domain organization of [ROA1_HUMAN] by SWISSPFAM Domain found in 1U1L: [RRM ] by SMART

Other resources with information on 1U1L

Community annotation for 1U1L at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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