5V0A	Hydrolase Dna	date	Feb 28, 2017
title	Crystal Structure Of Human Exonuclease 1 Exo1 (D225a) In Com 5' Recessed-End Dna (Rviii)
authors	Y.Shi, L.S.Beese
compound		source
Molecule: Exonuclease 1 Chain: Z Fragment: Unp Residues 1-352 Synonym: Hexo1, Exonuclease I, Hexoi Ec: 3.1.-.- Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Exo1, Exoi, Hex1 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Dna (5'-D(Cpgpcptpapgptpcpgptpcpapt) Chain: A Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
Molecule: Dna (5'-D(Pcpgpapcptpapgpcpg)-3') Chain: B Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
symmetry	Space Group: P 43 21 2	R_factor 0.211 R_Free 0.247
crystal cell	length a length b length c angle alpha angle beta angle gamma 73.739 73.739 179.714 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.38 Å
ligand	DA, MN, NA	enzyme	Hydrolase E.C.3.1 BRENDA
Gene Ontology	Chain Function Process Component Z
Primary reference	Interplay of catalysis, fidelity, threading, and processivity in the exo- and endonucleolytic reactions of human exonuclease I., Shi Y, Hellinga HW, Beese LS, Proc Natl Acad Sci U S A. 2017 Jun 6;114(23):6010-6015. doi:, 10.1073/pnas.1704845114. Epub 2017 May 22. PMID:28533382

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (146 Kb) [Save to disk] Biological Unit Coordinates (5v0a.pdb1.gz) 136 Kb LPC: Ligand-Protein Contacts for 5V0A CSU: Contacts of Structural Units for 5V0A Structure Factors (146 Kb) Retrieve 5V0A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5V0A from S2C, [Save to disk] Re-refined 5v0a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5v0a] [5v0a_B] [5v0a_Z] [5v0a_A] SWISS-PROT database: Domain organization of by SWISSPFAM

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