3D2C	Hydrolase	date	May 08, 2008
title	Structure Of 4d3, A Thermostable Mutant Of Bacillus Subtilis Obtained Through Directed Evolution
authors	R.Sankaranarayanan, M.Z.Kamal
compound		source
Molecule: Lipase Chain: A, B, C, D, E, F, G, H, I, J, K, L Synonym: Triacylglycerol Lipase Ec: 3.1.1.3 Engineered: Yes Mutation: Yes		Organism_scientific: Bacillus Subtilis Organism_taxid: 1423 Gene: Lipa, Lip, Bsu02700 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21b
symmetry	Space Group: C 2 2 21	R_factor 0.202 R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma 132.285 198.042 197.902 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.18 Å
ligand		enzyme	Hydrolase E.C.3.1.1.3 BRENDA
Gene Ontology	Chain Function Process Component F, A, J, K, E, B, H, C, D, I, G, L
Primary reference	Thermostable Bacillus subtilis lipases: in vitro evolution and structural insight., Ahmad S, Kamal MZ, Sankaranarayanan R, Rao NM, J Mol Biol. 2008 Aug 29;381(2):324-40. Epub 2008 Jul 2. PMID:18599073

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (353 Kb) [Save to disk] Biological Unit Coordinates (3d2c.pdb1.gz) 32 Kb Biological Unit Coordinates (3d2c.pdb2.gz) 32 Kb Biological Unit Coordinates (3d2c.pdb3.gz) 32 Kb Biological Unit Coordinates (3d2c.pdb4.gz) 32 Kb Biological Unit Coordinates (3d2c.pdb5.gz) 32 Kb Biological Unit Coordinates (3d2c.pdb6.gz) 32 Kb Biological Unit Coordinates (3d2c.pdb7.gz) 32 Kb Biological Unit Coordinates (3d2c.pdb8.gz) 32 Kb Biological Unit Coordinates (3d2c.pdb9.gz) 32 Kb CSU: Contacts of Structural Units for 3D2C Likely Quarternary Molecular Structure file(s) for 3D2C Structure Factors (1098 Kb) Retrieve 3D2C in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3D2C from S2C, [Save to disk] Re-refined 3d2c structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3D2C 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 3D2C

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 3D2C, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3d2c_A] [3d2c_L] [3d2c_B] [3d2c_G] [3d2c_F] [3d2c_D] [3d2c] [3d2c_H] [3d2c_J] [3d2c_I] [3d2c_E] [3d2c_C] [3d2c_K] SWISS-PROT database: [P37957] Domain organization of [ESTA_BACSU] by SWISSPFAM

Other resources with information on 3D2C

Community annotation for 3D2C at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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Images from IMB Jena Image Library of Biological Macromolecules.

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