1XO6	Ligase	date	Oct 05, 2004
title	Acyl-Coa Carboxylase Beta Subunit From S. Coelicolor (Pccb), #3
authors	L.Diacovich, D.L.Mitchell, H.Pham, G.Gago, M.M.Melgar, C.Khosla, H S.C.Tsai
compound		source
Molecule: Propionyl-Coa Carboxylase Complex B Subunit Chain: A, B, C, D, E, F Fragment: B Subunit Synonym: Pccase; Propanoyl- Coa:Carbon Dioxide Ligase; Pcc Ec: 6.4.1.3 Engineered: Yes Other_details: Apo Form		Organism_scientific: Streptomyces Coelicolor Organism_taxid: 1902 Strain: A3 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28c
symmetry	Space Group: P 21 21 21	R_factor 0.209 R_Free 0.246
crystal cell	length a length b length c angle alpha angle beta angle gamma 86.773 178.954 296.358 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand		enzyme	Ligase E.C.6.4.1.3 BRENDA
related structures	by homologous chain: 1XNY
Gene Ontology	Chain Function Process Component F, A, D, C, E, B
Primary reference	Crystal structure of the beta-subunit of Acyl-CoA carboxylase: structure-based engineering of substrate specificity., Diacovich L, Mitchell DL, Pham H, Gago G, Melgar MM, Khosla C, Gramajo H, Tsai SC, Biochemistry 2004 Nov 9;43(44):14027-36. PMID:15518551

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (509 Kb) [Save to disk] Biological Unit Coordinates (1xo6.pdb1.gz) 503 Kb CSU: Contacts of Structural Units for 1XO6 Likely Quarternary Molecular Structure file(s) for 1XO6 Structure Factors (2145 Kb) Retrieve 1XO6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XO6 from S2C, [Save to disk] Re-refined 1xo6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1XO6 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 1XO6

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 1XO6, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1xo6a1, region A:10-267 [Jmol] [rasmolscript] [script source]     - Domain d1xo6a2, region A:268-530 [Jmol] [rasmolscript] [script source]     - Domain d1xo6b1, region B:10-267 [Jmol] [rasmolscript] [script source]     - Domain d1xo6b2, region B:268-530 [Jmol] [rasmolscript] [script source]     - Domain d1xo6c1, region C:10-267 [Jmol] [rasmolscript] [script source]     - Domain d1xo6c2, region C:268-530 [Jmol] [rasmolscript] [script source]     - Domain d1xo6d1, region D:10-267 [Jmol] [rasmolscript] [script source]     - Domain d1xo6d2, region D:268-530 [Jmol] [rasmolscript] [script source]     - Domain d1xo6e1, region E:10-267 [Jmol] [rasmolscript] [script source]     - Domain d1xo6e2, region E:268-530 [Jmol] [rasmolscript] [script source]     - Domain d1xo6f1, region F:10-267 [Jmol] [rasmolscript] [script source]     - Domain d1xo6f2, region F:268-530 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1xo6_E] [1xo6_F] [1xo6_A] [1xo6_B] [1xo6_D] [1xo6] [1xo6_C] SWISS-PROT database: [Q9X4K7] Domain organization of [Q9X4K7_STRCO] by SWISSPFAM

Other resources with information on 1XO6

Community annotation for 1XO6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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