1E3X	Hydrolase	date	Jun 26, 2000
title	Native Structure Of Chimaeric Amylase From B. Amyloliquefaci Licheniformis At 1.92a
authors	A.M.Brzozowski, D.M.Lawson, J.P.Turkenburg, H.Bisgaard-Frantzen A.Svendsen, T.V.Borchert, Z.Dauter, K.S.Wilson, G.J.Davies
compound		source
Molecule: Alpha-Amylase Chain: A Ec: 3.2.1.1 Engineered: Yes Other_details: Chimaeric Structure Consisting Of Residues 1 B. Amyloliquefaciens And Residues 301 - 483 Of B. Lichenifo		Organism_scientific: Bacillus Amyloliquefaciens Organism_taxid: 1390 Expression_system: Bacillus Amyloliquefaciens Expression_system_taxid: 1390 Other_details: Synthetic Gene
symmetry	Space Group: C 2 2 21	R_factor 0.140 R_Free 0.200
crystal cell	length a length b length c angle alpha angle beta angle gamma 53.000 78.200 240.600 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	CA, NA	enzyme	Hydrolase E.C.3.2.1.1 BRENDA
related structures	by homologous chain: 1BLI, 1OB0
Gene Ontology	Chain Function Process Component A
Primary reference	Structural analysis of a chimeric bacterial alpha-amylase. High-resolution analysis of native and ligand complexes., Brzozowski AM, Lawson DM, Turkenburg JP, Bisgaard-Frantzen H, Svendsen A, Borchert TV, Dauter Z, Wilson KS, Davies GJ, Biochemistry 2000 Aug 8;39(31):9099-107. PMID:10924103

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (98 Kb) [Save to disk] Biological Unit Coordinates (1e3x.pdb1.gz) 93 Kb LPC: Ligand-Protein Contacts for 1E3X CSU: Contacts of Structural Units for 1E3X Likely Quarternary Molecular Structure file(s) for 1E3X Structure Factors (329 Kb) Retrieve 1E3X in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1E3X from S2C, [Save to disk] Re-refined 1e3x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1E3X 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 1E3X

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 1E3X, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1e3xa2, region A:1-393 [Jmol] [rasmolscript] [script source]     - Domain d1e3xa1, region A:394-483 [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1e3x] [1e3x_A] SWISS-PROT database: [P00692] [P06278] Domain organization of [AMY_BACAM] [AMY_BACLI] by SWISSPFAM Domain found in 1E3X: [Aamy ] by SMART

Other resources with information on 1E3X

Community annotation for 1E3X at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---