1R7A	Transferase	date	Oct 21, 2003
title	Sucrose Phosphorylase From Bifidobacterium Adolescentis
authors	D.Sprogoe, L.A.M.Van Den Broek, O.Mirza, J.S.Kastrup, A.G.J.Vora M.Gajhede, L.K.Skov
compound		source
Molecule: Sucrose Phosphorylase Chain: A, B Ec: 2.4.1.7 Engineered: Yes		Organism_scientific: Bifidobacterium Adolescentis Organism_taxid: 1680 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Xl-1 Blue Mrf Expression_system_vector_type: Plasmid Expression_system_plasmid: Pbluescript
symmetry	Space Group: P 21 21 21	R_factor 0.164 R_Free 0.195
crystal cell	length a length b length c angle alpha angle beta angle gamma 55.040 123.360 151.481 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.77 Å
ligand	CSD, TRS	enzyme	Transferase E.C.2.4.1.7 BRENDA
note	1R7A is a representative structure
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of sucrose phosphorylase from Bifidobacterium adolescentis., Sprogoe D, van den Broek LA, Mirza O, Kastrup JS, Voragen AG, Gajhede M, Skov LK, Biochemistry 2004 Feb 10;43(5):1156-62. PMID:14756551

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (193 Kb) [Save to disk] Biological Unit Coordinates (1r7a.pdb1.gz) 189 Kb LPC: Ligand-Protein Contacts for 1R7A CSU: Contacts of Structural Units for 1R7A Likely Quarternary Molecular Structure file(s) for 1R7A Structure Factors (1177 Kb) Retrieve 1R7A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1R7A from S2C, [Save to disk] Re-refined 1r7a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1R7A in 3D

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Visual 3D analysis of 1R7A

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 1R7A, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1r7aa2, region A:1-434 [Jmol] [rasmolscript] [script source]     - Domain d1r7aa1, region A:435-504 [Jmol] [rasmolscript] [script source]     - Domain d1r7ab2, region B:1-434 [Jmol] [rasmolscript] [script source]     - Domain d1r7ab1, region B:435-504 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1r7a] [1r7a_B] [1r7a_A] SWISS-PROT database: [Q84HQ2] Domain organization of [Q84HQ2_BIFAD] by SWISSPFAM Domain found in 1R7A: [Aamy ] by SMART

Other resources with information on 1R7A

Community annotation for 1R7A at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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