E. COLI BETA-GALACTOSIDASE AT 1.7 ANGSTROM DOI:10.2210/pdb1dp0/pdb

1DP0   Display Files  close FASTA Sequence PDB File PDB File (Header) mmCIF File mmCIF File (Header) PDBML/XML File PDBML/XML File (Header)   Download Files  close FASTA Sequence PDB File (Text) PDB File (gz) mmCIF File mmCIF File (gz) PDBML/XML File PDBML/XML File (gz) Structure Factor (Text) Structure Factor (gz) Biological Assembly (gz) (A+S)   Share this Page  close Facebook Twitter LinkedIn Email Link this Page

Primary Citation       Related Citations in PDB Entry (REMARK 1) Hide     Molecular Description Hide Classification: Hydrolase Structure Weight: 475627.13 Molecule: BETA-GALACTOSIDASE Polymer: 1 Type: protein Length: 1023 Chains: A, B, C, D EC#: 3.2.1.23    Organism Escherichia coli Gene Names lacZ b0344 JW0335 UniProtKB:   Protein Feature View | Search PDB | P00722         Source Hide Polymer: 1 Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli       Related PDB Entries Hide Identifier Details 1BGL/1BGM  Monoclinic Beta-Galactosidase  1F49  E. COLI LACZ BETA-GALACTOSIDASE (CONSTRAINED NCS-MONOCLINIC), CHAINS A-H.  1F4A  E. coli (lacZ) Beta-Galactosidase (NCS Constrained Monomer - Orthorhombic)  1F4H  E. coli (lacZ) beta-galactosidase (orthorhombic)  1GHO  E. COLI LACZ BETA-GALACTOSIDASE (CONSTRAINED NCS-MONOCLINIC), CHAINS I-P.  1HN1  E. COLI (LAC Z) BETA-GALACTOSIDASE (ORTHORHOMBIC)      Ligand Chemical Component Hide Identifier Formula Name Interactions DMS Search  Download  C2 H6 O S DIMETHYL SULFOXIDE   Ligand Explorer MG Search  Download  Mg MAGNESIUM ION   Ligand Explorer NA Search  Download  Na SODIUM ION   Ligand Explorer     External Domain Annotations Hide SCOP Classification v1.75: 20 Domains - data from SCOP   CATH Classification v3.4.0: 20 Domains - data from CATH   Pfam Classification: 4 Domains - data from Pfam   GO Terms: 9 Terms - data from GO      Structural Biology Knowledgebase Data Hide     Data in orange boxes are gathered from external resources (when available). Reset Layout

Biological Assembly            View in 3D More Images... Biological assembly 1 assigned by authors and generated by PISA (software) Downloadable viewers: Simple Viewer Protein Workshop Ligand Explorer Kiosk Viewer Other Viewers  KiNG WebMol QuickPDB FirstGlance         MyPDB Personal Annotations Hide     Deposition Summary Hide Authors:   Juers, D.H.,  Jacobson, R.H.,  Wigley, D.,  Zhang, X.J.,  Huber, R.E.,  Tronrud, D.E.,  Matthews, B.W. Deposition:   1999-12-22 Release:   2001-02-21 Last Modified (REVDAT):   2009-02-24     Revision History    Hide Mouse over text for details 2011-07-13 Version format compliance     Experimental Details Hide Method:   X-RAY DIFFRACTION Exp. Data:   Structure Factors EDS   Resolution[Å]:   1.70 R-Value: 0.158 (obs.) R-Free: 0.211 Space Group: P 21 21 21 Unit Cell:   Length [Å] Angles [°] a = 149.60 α = 90.00  b = 168.38 β = 90.00  c = 200.69 γ = 90.00      Molecule of the Month Hide lac Repressor