3PKI	Hydrolase	date	Nov 11, 2010
title	Human Sirt6 Crystal Structure In Complex With Adp Ribose
authors	P.W.Pan, A.Dong, W.Qiu, P.Loppnau, J.Wang, M.Ravichandran, A.Bochk C.Bountra, J.Weigelt, C.H.Arrowsmith, J.Min, A.M.Edwards, Struct Genomics Consortium (Sgc)
compound		source
Molecule: Nad-Dependent Deacetylase Sirtuin-6 Chain: A, B, C, D, E, F Synonym: Sir2-Like Protein 6 Ec: 3.5.1.- Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Sirt6, Sir2l6 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Codon(+) Prare Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28-Lic
symmetry	Space Group: P 1	R_factor 0.183 R_Free 0.213
crystal cell	length a length b length c angle alpha angle beta angle gamma 77.367 90.200 90.180 118.09 91.39 115.80
method	X-Ray Diffraction	resolution	2.04 Å
ligand	AR6, SO4, UNX, ZN	enzyme	Hydrolase E.C.3.5.1 BRENDA
Gene Ontology	Chain Function Process Component F, A, D, C, E, B NAD-dependent histone deacet...
Primary reference	Structure and biochemical functions of SIRT6., Pan PW, Feldman JL, Devries MK, Dong A, Edwards AM, Denu JM, J Biol Chem. 2011 Apr 22;286(16):14575-87. Epub 2011 Mar 1. PMID:21362626

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (293 Kb) [Save to disk] Biological Unit Coordinates (3pki.pdb1.gz) 53 Kb Biological Unit Coordinates (3pki.pdb2.gz) 52 Kb Biological Unit Coordinates (3pki.pdb3.gz) 52 Kb Biological Unit Coordinates (3pki.pdb4.gz) 52 Kb Biological Unit Coordinates (3pki.pdb5.gz) 51 Kb Biological Unit Coordinates (3pki.pdb6.gz) 51 Kb Biological Unit Coordinates (3pki.pdb7.gz) 146 Kb Biological Unit Coordinates (3pki.pdb8.gz) 143 Kb LPC: Ligand-Protein Contacts for 3PKI CSU: Contacts of Structural Units for 3PKI Structure Factors (2250 Kb) Retrieve 3PKI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3PKI from S2C, [Save to disk] Re-refined 3pki structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3PKI 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 3PKI

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 3PKI, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3pki_F] [3pki_E] [3pki_C] [3pki_D] [3pki_A] [3pki] [3pki_B] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3PKI

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

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