2H1L	Viral Protein	date	May 16, 2006
title	The Structure Of The Oncoprotein Sv40 Large T Antigen And P5 Suppressor Complex
authors	W.Lilyestrom, M.G.Klein, X.S.Chen
compound		source
Molecule: Large T Antigen Chain: A, B, C, D, E, F, G, H, I, J, K, L Fragment: Helicase Domain, Residues 260-627 Engineered: Yes		Organism_scientific: Simian Virus 40 Organism_taxid: 10633 Gene: Gene A Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Xa90 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-Kg
Molecule: Cellular Tumor Antigen P53 Chain: M, N, O, P, Q, R, S, T, U, V, W, X Fragment: Dna Binding Domain, Residues 92-292 Synonym: Tumor Suppressor P53, Phosphoprotein P53, Antigen Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: P53 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Xa90 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-Kg
symmetry	Space Group: P 1 21 1	R_factor 0.261 R_Free 0.308
crystal cell	length a length b length c angle alpha angle beta angle gamma 127.019 182.718 262.061 90.00 92.08 90.00
method	X-Ray Diffraction	resolution	3.16 Å
ligand	ZN	enzyme
Gene Ontology	Chain Function Process Component F, K, E, C, L, A, J, B, H, D, I, G S, T, N, V, Q, M, O, W, X, P, R, U
Primary reference	Crystal structure of SV40 large T-antigen bound to p53: interplay between a viral oncoprotein and a cellular tumor suppressor., Lilyestrom W, Klein MG, Zhang R, Joachimiak A, Chen XS, Genes Dev. 2006 Sep 1;20(17):2373-82. PMID:16951253

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1078 Kb) [Save to disk] Biological Unit Coordinates (2h1l.pdb1.gz) 541 Kb Biological Unit Coordinates (2h1l.pdb2.gz) 541 Kb LPC: Ligand-Protein Contacts for 2H1L CSU: Contacts of Structural Units for 2H1L Likely Quarternary Molecular Structure file(s) for 2H1L Structure Factors (2721 Kb) Retrieve 2H1L in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2H1L from S2C, [Save to disk] Re-refined 2h1l structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2H1L 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 2H1L

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 2H1L, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2h1l_P] [2h1l_R] [2h1l_N] [2h1l_H] [2h1l_C] [2h1l_L] [2h1l_B] [2h1l_M] [2h1l_A] [2h1l_S] [2h1l_X] [2h1l_D] [2h1l_O] [2h1l_Q] [2h1l_K] [2h1l_J] [2h1l_T] [2h1l_U] [2h1l_I] [2h1l] [2h1l_G] [2h1l_W] [2h1l_V] [2h1l_E] [2h1l_F] SWISS-PROT database: [P03070] [P04637] Belongs to the pore-forming pnc-27 peptide of 32 aas from the p53 tumor suppressor protein (pnc-27) family according to TCDB. Domain organization of [LT_SV40] [P53_HUMAN] by SWISSPFAM

Other resources with information on 2H1L

Community annotation for 2H1L at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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