4AV1	Transferase	date	May 23, 2012
title	Crystal Structure Of The Human Parp-1 Dna Binding Domain In With Dna
authors	A.A.E.Ali, G.Timinszky, R.Arribas-Bosacoma, M.Kozlowski, P.O.Has M.Hassler, A.G.Ladurner, L.H.Pearl, A.W.Oliver
compound		source
Molecule: Poly [Adp-Ribose] Polymerase 1 Chain: A, B, C, D Fragment: Dna-Binding Domain, Residues 5-202 Synonym: Parp-1, Nad(+) Adp-Ribosyltransferase 1, Adprt 1, Ribose] Synthase 1; Ec: 2.4.2.30 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pstrep-B Other_details: Human Cdna Library
Molecule: 5'-D(Apapgptpgptptpgpcpaptptp)-3' Chain: X Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
Molecule: 5'-D(Tpapaptpgpcpapapcpapcptp)-3' Chain: Y Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
symmetry	Space Group: C 1 2 1	R_factor 0.230 R_Free 0.249
crystal cell	length a length b length c angle alpha angle beta angle gamma 163.978 59.504 61.582 90.00 101.18 90.00
method	X-Ray Diffraction	resolution	3.10 Å
ligand	ZN	enzyme	Transferase E.C.2.4.2.30 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	The zinc-finger domains of PARP1 cooperate to recognize DNA strand breaks., Ali AA, Timinszky G, Arribas-Bosacoma R, Kozlowski M, Hassa PO, Hassler M, Ladurner AG, Pearl LH, Oliver AW, Nat Struct Mol Biol. 2012 Jun 10;19(7):685-92. doi: 10.1038/nsmb.2335. PMID:22683995

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk] Biological Unit Coordinates (4av1.pdb1.gz) 68 Kb LPC: Ligand-Protein Contacts for 4AV1 CSU: Contacts of Structural Units for 4AV1 Structure Factors (390 Kb) Retrieve 4AV1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4AV1 from S2C, [Save to disk] Re-refined 4av1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4AV1 in 3D

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Visual 3D analysis of 4AV1

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 4AV1, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4av1_Y] [4av1_X] [4av1] [4av1_D] [4av1_A] [4av1_C] [4av1_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 4AV1: [zf-PARP ] by SMART

Other resources with information on 4AV1

Community annotation for 4AV1 at PDBWiki (http://pdbwiki.org)

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