1GT7	Lyase	date	Jan 14, 2002
title	L-Rhamnulose-1-Phosphate Aldolase From Escherichia Coli
authors	M.Kroemer, G.E.Schulz
compound		source
Molecule: Rhamnulose-1-Phosphate Aldolase Chain: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R Ec: 4.1.2.19 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm105 Expression_system_plasmid: Pkk223-3 (Gen Rhad)
symmetry	Space Group: P 32 2 1	R_factor 0.233 R_Free 0.235
crystal cell	length a length b length c angle alpha angle beta angle gamma 225.760 225.760 285.645 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	PGH, ZN	enzyme	Lyase E.C.4.1.2.19 BRENDA
related structures	by homologous chain: 1OJR
Gene Ontology	Chain Function Process Component S, F, T, N, K, E, Q, M, C, L, A, J, O, P, B, H, D, R, I, G
Primary reference	The structure of L-rhamnulose-1-phosphate aldolase (class II) solved by low-resolution SIR phasing and 20-fold NCS averaging., Kroemer M, Schulz GE, Acta Crystallogr D Biol Crystallogr. 2002 May;58(Pt 5):824-32. Epub 2002, Apr 26. PMID:11976494

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (938 Kb) [Save to disk] Biological Unit Coordinates (1gt7.pdb1.gz) 379 Kb Biological Unit Coordinates (1gt7.pdb2.gz) 378 Kb Biological Unit Coordinates (1gt7.pdb3.gz) 380 Kb Biological Unit Coordinates (1gt7.pdb4.gz) 380 Kb Biological Unit Coordinates (1gt7.pdb5.gz) 379 Kb LPC: Ligand-Protein Contacts for 1GT7 CSU: Contacts of Structural Units for 1GT7 Likely Quarternary Molecular Structure file(s) for 1GT7 Structure Factors (1765 Kb) Retrieve 1GT7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1GT7 from S2C, [Save to disk] Re-refined 1gt7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1GT7 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 1GT7

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 1GT7, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1gt7a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1gt7b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1gt7c_, region C [Jmol] [rasmolscript] [script source]     - Domain d1gt7d_, region D [Jmol] [rasmolscript] [script source]     - Domain d1gt7e_, region E [Jmol] [rasmolscript] [script source]     - Domain d1gt7f_, region F [Jmol] [rasmolscript] [script source]     - Domain d1gt7g_, region G [Jmol] [rasmolscript] [script source]     - Domain d1gt7h_, region H [Jmol] [rasmolscript] [script source]     - Domain d1gt7i_, region I [Jmol] [rasmolscript] [script source]     - Domain d1gt7j_, region J [Jmol] [rasmolscript] [script source]     - Domain d1gt7k_, region K [Jmol] [rasmolscript] [script source]     - Domain d1gt7l_, region L [Jmol] [rasmolscript] [script source]     - Domain d1gt7m_, region M [Jmol] [rasmolscript] [script source]     - Domain d1gt7n_, region N [Jmol] [rasmolscript] [script source]     - Domain d1gt7o_, region O [Jmol] [rasmolscript] [script source]     - Domain d1gt7p_, region P [Jmol] [rasmolscript] [script source]     - Domain d1gt7q_, region Q [Jmol] [rasmolscript] [script source]     - Domain d1gt7r_, region R [Jmol] [rasmolscript] [script source]     - Domain d1gt7s_, region S [Jmol] [rasmolscript] [script source]     - Domain d1gt7t_, region T [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: [1gt7_L] [1gt7_C] [1gt7_T] [1gt7] [1gt7_F] [1gt7_H] [1gt7_R] [1gt7_E] [1gt7_S] [1gt7_K] [1gt7_O] [1gt7_I] [1gt7_B] [1gt7_G] [1gt7_M] [1gt7_J] [1gt7_Q] [1gt7_P] [1gt7_D] [1gt7_N] [1gt7_A] SWISS-PROT database: [P32169] Domain organization of [RHAD_ECOLI] by SWISSPFAM Domain found in 1GT7: [Aldolase_II ] by SMART

Other resources with information on 1GT7

Community annotation for 1GT7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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