3I4Q	Hydrolase	date	Jul 02, 2009
title	Structure Of A Putative Inorganic Pyrophosphatase From The O Degrading Bacterium Oleispira Antarctica
authors	A.U.Singer, E.Evdokimova, O.Kagan, A.M.Edwards, A.Joachimiak, A.S Midwest Center For Structural Genomics (Mcsg)
compound		source
Molecule: Apc40078 Chain: A Ec: 3.6.1.1 Engineered: Yes		Organism_scientific: Oleispira Antarctica Organism_taxid: 188908 Gene: Olei03685 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)-Ripl Expression_system_vector_type: Plasmid Expression_system_plasmid: P15tv Lic
symmetry	Space Group: H 3 2	R_factor 0.174 R_Free 0.212
crystal cell	length a length b length c angle alpha angle beta angle gamma 110.666 110.666 74.324 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.63 Å
ligand	MSE, NA	enzyme	Hydrolase E.C.3.6.1.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Genome sequence and functional genomic analysis of the oil-degrading bacterium Oleispira antarctica., Kube M, Chernikova TN, Al-Ramahi Y, Beloqui A, Lopez-Cortez N, Guazzaroni ME, Heipieper HJ, Klages S, Kotsyurbenko OR, Langer I, Nechitaylo TY, Lunsdorf H, Fernandez M, Juarez S, Ciordia S, Singer A, Kagan O, Egorova O, Alain Petit P, Stogios P, Kim Y, Tchigvintsev A, Flick R, Denaro R, Genovese M, Albar JP, Reva ON, Martinez-Gomariz M, Tran H, Ferrer M, Savchenko A, Yakunin AF, Yakimov MM, Golyshina OV, Reinhardt R, Golyshin PN, Nat Commun. 2013 Jul 23;4:2156. doi: 10.1038/ncomms3156. PMID:23877221

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (38 Kb) [Save to disk] Biological Unit Coordinates (3i4q.pdb1.gz) 184 Kb LPC: Ligand-Protein Contacts for 3I4Q CSU: Contacts of Structural Units for 3I4Q Likely Quarternary Molecular Structure file(s) for 3I4Q Structure Factors (327 Kb) Retrieve 3I4Q in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3I4Q from S2C, [Save to disk] Re-refined 3i4q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3I4Q 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 3I4Q

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 3I4Q, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3i4q_A] [3i4q] SWISS-PROT database: [D0VWZ3] Domain organization of [D0VWZ3_OLEAN] by SWISSPFAM

Other resources with information on 3I4Q

Community annotation for 3I4Q at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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